answers
dict | title
stringlengths 16
40
| context
stringlengths 13
1.96k
| question
stringclasses 124
values | id
stringlengths 1
5
|
|---|---|---|---|---|
{
"text": [
"0.92V"
],
"answer_start": [
160
]
} | 10.1016/j.dyepig.2013.03.011 | Under the same condition, SM BHJ solar cells based on TPA-DTBT gave a short circuit photocurrent density (Jsc) of 5.66mA/cm−2, an open circuit voltage (Voc) of 0.92V, and a fill factor (FF) of 0.35, corresponding to the most promising power conversion efficiency (η) of 1.85%. | What is the value of Voc? | 29016 |
{
"text": [
"0.97 V"
],
"answer_start": [
172
]
} | 10.1039/C7NR00372B | Our best performing device demonstrated a remarkable photovoltaic performance with a short-circuit current density (Jsc) of 22.38 mA cm−2, an open circuit voltage (Voc) of 0.97 V, and a fill factor (FF) of 0.50 corresponding to a photo-conversion efficiency (PCE) of 10.83%. | What is the value of Voc? | 20756 |
{
"text": [
"4.39%"
],
"answer_start": [
218
]
} | 10.1016/j.solener.2019.08.069 | Accordingly, as a consequence of comparable Voc, Jsc, and FF, the a-Nb2O5-based devices with planar structure through adopting quite simply processed technique can display an average PCE of 5.05%, which is high to the 4.39% PCE of c-Nb2O5-based PSCs. | What is the value of PCE? | 4551 |
{
"text": [
"FTO"
],
"answer_start": [
146
]
} | 10.1016/j.jmst.2016.11.031 | Each mixture (PPy-TiO2@P25 and TiO2 NP@P25) was used to make a thin film using the doctor blade technique on a separate fluorine-doped tin oxide (FTO) coated glass substrate before being placed in a furnace at ∼450 °C for 30 min. | What is substrate? | 37210 |
{
"text": [
"0.25 cm2"
],
"answer_start": [
61
]
} | 10.1039/C4RA00583J | The dye-sensitised TiO2 photoanodes having an active area of 0.25 cm2 were further assembled with the predrilled commercial platinum counter electrodes (Dyesol, Australia) into a sandwich-type cell and then sealed with a hot-melt gasket of the ionomer Surlyn® 1702 (Deysol, Australia). | What is the value of active area? | 77035 |
{
"text": [
"0.68 V"
],
"answer_start": [
265
]
} | 10.1039/C7CP06859J | However, it was weaker than the device based on N719 dyes, which has excellent IPCE values of over 80% at 425 nm.The devices based on four polymers showed open-circuit voltage (VOC) values in the order of PBDTT-PhenCd (0.72 V) > PBDTT-PhenCu (0.71 V) > PPV-PhenCd (0.68 V) > PPV-PhenCu (0.65 V), which may be ascribed to the gradually increased HOMO energy level of the dye. | What is the value of VOC? | 61583 |
{
"text": [
"0.15%"
],
"answer_start": [
178
]
} | 10.1016/j.polymer.2010.10.018 | From the preliminary results, the solar cell device containing H-bonded polymer network PDFTP/D2 produced the best PCE value of 0.31%, which was obviously doubled the PCE value (0.15%) of the active layer of D2 dye alone blended with PCBM, fabricated and measured under similar conditions.Chemicals and solvents were reagent grades and purchased from Aldrich, ACROS, TCI, Strem, Fluka, and Lancaster Chemical Co. | What is the value of PCE? | 56797 |
{
"text": [
"Au"
],
"answer_start": [
71
]
} | 10.1016/j.jcis.2015.04.041 | In order to fabricate device with the structure of FTO/CH3NH3PbI3−xClx/Au, we tried to use the same spin-coating conditions as that of the device C1, whereas all the thus-assembled devices were failed due to short-circuit problem. | What is FTO? | 11306 |
{
"text": [
"2.81 ± 0.03%"
],
"answer_start": [
117
]
} | 10.1039/C0EE00533A | Overall, devices based on TNT-130C exhibited the best performance with an average power conversion efficiency (η) of 2.81 ± 0.03% (Table 2). | What is the value of η? | 60553 |
{
"text": [
"5.40%"
],
"answer_start": [
198
]
} | 10.1016/j.solener.2019.04.035 | Incident photon to electron conversion efficiency (IPCE) spectra and J-V curve of dyesdepict broad band from 350 to 750nm in the range of >50–55% as a result power conversion efficiency (η) of 5.11–5.40%. | What is the value of PCE? | 41669 |
{
"text": [
"Ni3S4"
],
"answer_start": [
71
]
} | 10.1016/j.electacta.2015.04.118 | Considering the above results, we can find that the highly transparent Ni3S4 and MoS2 electrodes have excellent photovoltaic activity, comparable to that of Pt CE. | What is CE? | 29095 |
{
"text": [
"Pb(SCN)2"
],
"answer_start": [
225
]
} | 10.1039/C8SE00043C | After the laser sintering process, the substrate was cooled down for 90 s to complete the fabrication process.To prepare the perovskite layer, 300 mg PbI2 (99.9%, Sigma-Aldrich), 104 mg CH3NH3I (98%, Sigma-Aldrich) and 10 mg Pb(SCN)2 (99.9%, Sigma-Aldrich) were mixed in 600 mg N,N-dimethylformamide (DMF, 99.8%, Sigma-Aldrich) and 150 mg dimethyl sulfoxide (DMSO, 99.9%, Sigma-Aldrich). | What is perovskite? | 14561 |
{
"text": [
"8.07%"
],
"answer_start": [
37
]
} | 10.1016/j.apsusc.2019.144401 | The DSSC with the S3 CE had a PCE of 8.07% (Jsc=14.69mAcm−2, Voc=0.74V, FF=73.9%), which is fairly comparable to that with Pt/FTO CE (PCE=8.33%, Jsc=15.13mAcm−2, Voc=0.73V, FF=75.2%). | What is the value of PCE? | 54320 |
{
"text": [
"1.11V"
],
"answer_start": [
452
]
} | 10.1016/j.solmat.2018.02.007 | The JV curve for the composite ETM system with respect to both the forward and the reverse scan directions (g) (the best performing cell in the sample set) along with the basic structural representation of the PSC system shows that a PCE of ~19.12% can be achieved with a VOC of ~1.12V, a JSC ~22.61mAcm−2, and a FF of ~75.83% when measured in the reverse scan direction while in the forward scan direction, a PCE of ~18.10% is achieved with a VOC of ~1.11V, a JSC of ~22.69mAcm−2, and a FF of ~71.60%. | What is the value of VOC? | 8254 |
{
"text": [
"PPy"
],
"answer_start": [
238
]
} | 10.1016/j.energy.2018.04.122 | For a DSSC with a conductive polymer-based CE, a cell with polyaniline (PANI) prepared on a stainless steel by potentiostatic technique for a low cost and non-fragile CE could demonstrate a PCE of 7.00% [], whereas those with polypyrole (PPy) NPs (40–60nm) CE and a carbon black (0.1wt%)-modified DMSO/PEDOT-PSS CE demonstrated the performance of 7.66% []. | What is CE? | 56282 |
{
"text": [
"glass"
],
"answer_start": [
84
]
} | 10.1016/j.matlet.2011.03.044 | The layer of the PS templates was varied by changing the drawing rate of conductive glass substrate. | What is substrate? | 23846 |
{
"text": [
"100%"
],
"answer_start": [
86
]
} | 10.1039/C5RA09590E | All cells exhibit a photoconversion efficiency (η) of ≈30–34% relative to N719 set at 100%, which is a notable improvement with respect to DSCs containing [Cu(4)(1)]+ with no fluoro-groups (right column, Table 2).The cell parameters were measured several times over a period of 8 days after DSC fabrication (Table 2) and J–V curves for the best performing DSCs (Fig. | What is the value of η? | 67963 |
{
"text": [
"12.2"
],
"answer_start": [
18
]
} | 10.1039/C5TA09661H | 2a), exhibiting a 12.2% PCE as a result of the employment of a sintering-free, 20 nm thick, amorphous, compact TiOx layer deposited by the ALD method. | What is ? | 16907 |
{
"text": [
"11.72mAcm−2"
],
"answer_start": [
79
]
} | 10.1016/j.jpowsour.2014.05.118 | The short-circuit current density (Jsc) increases from 8.19, to 9.51, to 10.60–11.72mAcm−2 as the film varied from T1, T2, T3 and T4, leading to the efficiencies of the DSSCs based on different TiO2 NRs structures are 3.90%, 4.66%, 5.35% and 5.89%, respectively. | What is the value of Jsc? | 28632 |
{
"text": [
"7.26%"
],
"answer_start": [
41
]
} | 10.1016/j.dyepig.2009.04.005 | As a consequence, the highest η value of 7.26% (Jsc=14.51 mA/cm2, Voc=0.70V, FF=0.715) can be obtained at 1mM CDCA in the dye bath which increases by 14% compared with the pure dye solution (10−3M in EtOH) sensitized TiO2 electrode (6.22%). | What is the value of η? | 33871 |
{
"text": [
"18.53%"
],
"answer_start": [
104
]
} | 10.1016/j.apsusc.2018.04.230 | The averaged power conversion efficiency (PCE) of the FAMA mixed cation perovskite devices achieved was 18.53%, which is ∼12% improvement over the efficiency of pure MA based PSCs (16.85%). | What is the value of PCE? | 11578 |
{
"text": [
"803 mV"
],
"answer_start": [
155
]
} | 10.1039/C1JM14489H | Hence, the DSSC with an optimum film thickness of 15 ± 0.1 μm achieved the highest power conversion efficiency (9.05%) with a Jsc of 18.01 mA cm−2, Voc of 803 mV and FF of 0.63 under simulated AM 1.5 G one sun (100 mW cm−2) illumination.To demonstrate the advantage of the bifunctional hierarchical yolk–shell TiO2 beads, commercially available TiO2nanoparticles (Degussa P25) photoelectrode was also prepared using the same procedure with a similar film thickness (15 μm) for comparison (Fig. | What is the value of Voc? | 60159 |
{
"text": [
"0.25 cm2"
],
"answer_start": [
145
]
} | 10.1016/j.electacta.2013.07.232 | The dye-loaded anode and a Pt counter electrode were sealed together with a sealing material, SX1170 (Solaronix), around the TiO2 active area of 0.25 cm2. | What is the value of active area? | 59577 |
{
"text": [
"13.6%"
],
"answer_start": [
154
]
} | 10.1039/C5EE02194D | Due to the increased electrical conductivity of the EEL, the device achieved a PCE = 14.8%, which was higher than PCE of the device with pristine PC61BM (13.6%).The importance of roles of a fullerene-based n-type layer in a p–i–n type PHJ cell was highlighted particularly with respect to electrical conductivity of the materials; the authors presented a clear correlation between the charge-transporting properties of EELs (IC60BA, PC61BM and C60) and device performance. | What is the value of PCE? | 19955 |
{
"text": [
"1.54%"
],
"answer_start": [
115
]
} | 10.1016/j.mssp.2018.04.036 | The efficiency (η) of the DSSCs increases as ZX-0 < ZE-S < ZX-1 < CE-S < Ref-1 < CE-D with values of 0.46%, 0.94%, 1.54%, 4.25%, 5.75% and 7.07% respectively. | What is the value of η? | 28931 |
{
"text": [
"5.2%"
],
"answer_start": [
175
]
} | 10.1016/j.orgel.2017.06.013 | These fluorine substituted phenyl spacer dyes improve the intra and inter molecular interactions, without addition of any co-absorbent on TiO2 layer to provide highest PCE of 5.2% using this very simple coumarin (CD-1) dye and presents opportunities to be applicable further in solid state DSSCs.Author declares there is no conflict of interest regarding this publication.Supplementary data related to this article can be found at | What is the value of PCE? | 27844 |
{
"text": [
"1.310 V"
],
"answer_start": [
122
]
} | 10.1016/j.nanoen.2018.11.053 | The champion PCE is further boosted to 8.79% for the bilayer-structured devices, with a high Jsc of 8.24 mA/cm2, a Voc of 1.310 V and a FF of 0.814. | What is the value of Voc? | 3047 |
{
"text": [
"0.26%"
],
"answer_start": [
77
]
} | 10.1039/C7TA00269F | The devices based on mesoscopic anatase TiO2 layers achieved the best PCE of 0.26%. | What is the value of PCE? | 17164 |
{
"text": [
"CH3NH3PbI3"
],
"answer_start": [
111
]
} | 10.1016/j.carbon.2018.07.010 | After that, the substrates were annealed at 140°C for 10min and transferred into an Ar-filled glove box, where CH3NH3PbI3 perovskite photoactive layer and PC70BM layer were subsequently spin-coated. | What is perovskite? | 5778 |
{
"text": [
"0.92 V"
],
"answer_start": [
247
]
} | 10.1039/C6TA06987H | However, pristine HTM 26 suffers from a low conductivity of 3.5 × 10−7 S cm−1, but it has a relatively high mobility greater than 1 cm2 V−1 s−1 as reported.The devices based on pristine HTM 26 yielded a high photocurrent of 20.9 mA cm−2, a VOC of 0.92 V, and an FF of 61.0%, achieving a PCE of 11.8%. | What is the value of VOC? | 13010 |
{
"text": [
"TiO2"
],
"answer_start": [
533
]
} | 10.1016/j.solmat.2019.110052 | The prolonged lifetime can be attributed to the reduced defect density as well as the increased crystallinity of the CsPbI2Br film with F4-TCNQ treatment (, when the F4-TCNQ was directly coated on perovskite film, the PL intensity and PL lifetime are decreased, which is due to the charge extraction effect of F4-TCNQ layer.In order to identify accurately the passivation effect of F4-TCNQ, the trap density of the CsPbI2Br films with and without treatment is quantitatively calculated through fabricating electron-only devices (FTO/TiO2/Perovskite/PCBM/Au). | What is FTO? | 8530 |
{
"text": [
"7.01 mA/cm2"
],
"answer_start": [
63
]
} | 10.1016/j.solener.2017.03.091 | After TiO2 modification, the JSC increases from 4.50 mA/cm2 to 7.01 mA/cm2, resulting in a significant improvement of PCE from 2.75% to 3.70%, while the Voc decreases from 0.755 V to 0.690 V.The TiO2 modification results in the enhancement of dye-adsorbed amounts from 55.8 nmol/cm2 to 67.7 nmol/cm2. | What is the value of JSC? | 32179 |
{
"text": [
"20.67%"
],
"answer_start": [
96
]
} | 10.1016/j.nanoen.2019.103860 | Recently, Wu and coworkers employed mesoporous CuGaO2 on top of NiOx HTLs and achieved a PCE of 20.67%. | What is the value of PCE? | 8755 |
{
"text": [
"CH3NH3PbI3(Cl)"
],
"answer_start": [
110
]
} | 10.1039/C7TA09543K | Spiro-OMeTAD was purchased from Luminescence Technology Corp.PSCs were fabricated with a structure of ITO/ETL/CH3NH3PbI3(Cl)/spiro-OMeTAD/Au. | What is ITO? | 19810 |
{
"text": [
"0.675 V"
],
"answer_start": [
79
]
} | 10.1039/C7NR00154A | This device exhibits an optimized PCE of 2.0% with JSC of 9.41 mA cm−2, VOC of 0.675 V, and fill factor of 31.97%. | What is the value of VOC? | 16484 |
{
"text": [
"CH3NH3PbI3"
],
"answer_start": [
296
]
} | 10.1016/j.solener.2018.05.086 | demonstrate that the optimum quantity of Cs+ is 5% yielded the best efficiency owing to the highest FF, but most significantly that the Cs+ contains the stoichiometric ratios and valance band in perovskite.This paper examines the outdoor performance of two types of perovskite mini-modules: with CH3NH3PbI3 (MAPI) and Cs0.05FA0.83MA0.17PbI(0.87Br0.13)3 (FMC). | What is perovskite? | 10638 |
{
"text": [
"TiO2"
],
"answer_start": [
51
]
} | 10.1039/C6TC01601D | The photoanode used in this work was a 12 μm thick TiO2 film sensitized with N719 dye. | What is photoanode? | 66469 |
{
"text": [
"17.2%"
],
"answer_start": [
162
]
} | 10.1039/C7TC04649A | Very recently, it was found that a room temperature processed Nb2O5 ETL (PCE = 17.1%) can work as efficiently as its high temperature annealed counterpart (PCE = 17.2%). | What is the value of PCE? | 16757 |
{
"text": [
"12.39mA/cm2"
],
"answer_start": [
93
]
} | 10.1016/j.solener.2019.07.066 | The Jsc of DSSC with SnSe-1L is 14.67mA/cm2 and later decreased ~12.71mA/cm2 with SnSe-3L to 12.39mA/cm2 with SnSe-7L but Jsc of the DSSC with devices SnSe-9L to SnSe-15L shows lesser than 10.0mA/cm2. | What is the value of Jsc? | 47748 |
{
"text": [
"48h"
],
"answer_start": [
591
]
} | 10.1016/j.jpowsour.2013.05.101 | Several small crystallites form some kind of diffusion barrier layer in the film after immersion; this type of change in the morphology of the ZnO film is assumed to have arisen due to the formation of aggregations of N3 dye molecules with Zn2+ ions on the surface of the film, caused by the immersion of the ZnO film in N3 dye solution for a prolonged time a and b shows SEM images of the ZnO film at different magnifications, after its dipping in CYC-B1 dye solution for 24h; c and d shows SEM images of the ZnO film at different magnifications, after immersion in CYC-B1 dye solution for 48h. | What is the value of time? | 42497 |
{
"text": [
"11.6%"
],
"answer_start": [
239
]
} | 10.1039/C4EE03934C | To take advantage of spectral complementation and similar photovoltage output of C272 and YD2-o-C8, we further used these two dyes to fabricate a co-sensitized cell exhibiting a JSC of 16.88 mA cm−2, VOC of 915 mV, FF of 0.754, and PCE of 11.6%. | What is the value of PCE? | 62934 |
{
"text": [
"I3−/I−"
],
"answer_start": [
70
]
} | 10.1016/j.nanoms.2019.03.004 | Lower O/C ratio can give rise to higher catalytic activity toward the I3−/I− redox reaction.Nitrogen doping can increase the catalytic activity of graphene. | What is redox reaction? | 42198 |
{
"text": [
"10.03%"
],
"answer_start": [
25
]
} | 10.1039/C9TA01151J | A maximum PCE as high as 10.03% under one sun illumination was achieved for a P1Z1-based device, which was increased by 63.8% in comparison with 6.12% for an HTM-free PSC. | What is the value of PCE? | 15599 |
{
"text": [
"5.55%"
],
"answer_start": [
137
]
} | 10.1016/j.electacta.2014.11.059 | As a result, the power conversion efficiency of DSSCs based on ∼18.5 μm single layered SnO2 @TiO2 is 4.30%, while an increased DSSC η of 5.55% has been witnessed for Cell II. | What is the value of η? | 57778 |
{
"text": [
"721 mV"
],
"answer_start": [
258
]
} | 10.1016/j.orgel.2013.07.007 | Comparing with PTA and PTDA, PDTA has the lowest value of Jsc and Voc, which may be ascribed to its weak UV absorption behavior, increased dark current and aggregation on the surface of TiO2J–V results indicate that the Voc values of PTA, PDTA and PTDA were 721 mV, 633 mV and 715 mV, respectively. | What is the value of Voc? | 51657 |
{
"text": [
"5mAcm−2"
],
"answer_start": [
146
]
} | 10.1016/j.electacta.2018.11.120 | So, our new photoelectrode composition, 5% Sr: BSO/1min TiCl4 treatment/TiO2 scattering layer yields one of the highest PCE by the outcome of 16.95mAcm−2 (Jsc), 0.63 (FF), and 0.82V (Voc), which is 8.83%. | What is the value of Jsc? | 26047 |
{
"text": [
"1.06"
],
"answer_start": [
79
]
} | 10.1016/j.coelec.2018.10.006 | With increase C60 thickness to 5.5nm, the device has best performance with Voc=1.06V, Jsc=18.30mA/cm2, FF=0.77, and PCE=14.9%. | What is ? | 1420 |
{
"text": [
"100 mW/cm2"
],
"answer_start": [
174
]
} | 10.1016/j.spmi.2009.02.003 | The light source was 1000-W metal halide lamp (Philips lighting) and its radiant power was adjusted with respect to Si reference solar cell to about one-sun light intensity (100 mW/cm2).The general morphologies of the as-grown structures were observed by FESEM and demonstrated in (a) and (b). | What is the value of light intensity? | 47627 |
{
"text": [
"0.09 cm2"
],
"answer_start": [
66
]
} | 10.1039/C5RA18648J | The active area was defined by the size of the counter-electrode (0.09 cm2).This work was supported by grants from the Nano Material Technology Development Program (2012M3A7B4049989) and the Center for Advanced Soft Electronics under the Global Frontier Research Program (Code No. | What is the value of active area? | 16148 |
{
"text": [
"7.99mAcm−2"
],
"answer_start": [
215
]
} | 10.1016/j.dyepig.2013.12.024 | When chenodeoxycholic acid (CDCA) is used as coadsorbent to dissociate the π-stacked sensitizer aggregation, the DSSC based on CD-6 afford a higher Jsc value (6.26mAcm−2) while that of CD-4 shows a lower Jsc value (7.99mAcm−2). | What is the value of Jsc? | 56996 |
{
"text": [
"5.1%"
],
"answer_start": [
73
]
} | 10.1016/j.elecom.2013.10.022 | As shown in , the developed solar cell structures produced comparable η (5.1%) regardless of illumination orientation, suggesting that this type of DSSC is capable of harvesting light from either side for comparable electricity generation.The resistance between the Ti microwire and the TiO2 nanotube arrays was estimated using a two-point measurement ((c) inset). | What is the value of η? | 57664 |
{
"text": [
"1.8%"
],
"answer_start": [
166
]
} | 10.1016/j.solmat.2018.11.012 | The vacuum-assisted, solvent DMF: DMSO ratio (4: 1) sample demonstrated a significant improvement in the PCE of 10.1%, whereas in the not-vacuum-assisted, the PCE of 1.8% was observed for the only-DMF solvent sample. | What is the value of PCE? | 1287 |
{
"text": [
"4.46%"
],
"answer_start": [
87
]
} | 10.1039/C5TA08833J | The power conversion efficiency (PCE) indicates that GPPS3 exhibits the highest PCE of 4.46%. | What is the value of PCE? | 71581 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
210
]
} | 10.1016/j.energy.2019.116396 | The PVSCs were illuminated using a solar simulator (McScience K201 LAB50) at AM 1.5G for 10s, where the light intensity was adjusted with an NREL-calibrated Si solar cell with a KG-5 filter to 1 sun intensity (100mWcm−2). | What is the value of solar? | 8987 |
{
"text": [
"2.95%"
],
"answer_start": [
201
]
} | 10.1039/C0SC00602E | Under AM 1.5 conditions, the TT1 sensitized solar cell yielded 5.9 mA cm−2 of the short circuit current density (Jsc), 662 mV of the open-circuit voltage (Voc), and 0.76 of fill factor (ff) leading to 2.95% of the power conversion efficiency (η). | What is the value of η? | 67978 |
{
"text": [
"FTO"
],
"answer_start": [
182
]
} | 10.1039/C2EE21104A | For the working electrode, a paste composed of TiO2 NP (particle size ≈ 25 nm) prepared with a sol–gel method for the transparent nanocrystalline layer was coated on a TiCl4-treated FTO glass substrate (TEC 7, Hartford, USA) to obtain the required thickness of the film with repetitive screen printing. | What is substrate? | 71916 |
{
"text": [
"glass"
],
"answer_start": [
47
]
} | 10.1039/C6RA03694E | The counter electrode was made by a conducting glass substrate (FTO, 2.2 mm thickness, 7–8 ohm sq−1) with spreading a 20 mM solution of H2PtCl6 in isopropyl alcohol, which was drilled a small hole to allow the introduction of the liquid electrolyte under vacuum. | What is substrate? | 74597 |
{
"text": [
"FTO"
],
"answer_start": [
180
]
} | 10.1039/C9TA00654K | These results are exactly consistent with the DFT calculation results.We proceeded to test the synthesized HTMs in state-of-the-art planar PSCs with a detailed device structure of FTO/c-TiO2/SnO2/perovskite/HTM/Au (see Fig. | What is ? | 12621 |
{
"text": [
"16.97%"
],
"answer_start": [
54
]
} | 10.1016/j.jpowsour.2017.01.121 | The PCEs of TCP-OH-based devices ranged from 14.77 to 16.97% and the PCEs for TCP-OC8-based devices were between 12.10 and 15.28%. | What is the value of PCE? | 3187 |
{
"text": [
"16.42%"
],
"answer_start": [
118
]
} | 10.1016/j.nanoen.2018.06.085 | Comparing to the pristine (non-WG: electrode 1), the PCE of imprinted devices (non-WG) increased 7.32% from 15.30% to 16.42%. | What is the value of PCE? | 4800 |
{
"text": [
"0.53 V"
],
"answer_start": [
370
]
} | 10.1039/C7TA01604B | For device #3, the dark J–V curve behaves like a diode with good current rectification with a dark current density of about 0.15 mA cm−2 at +0.3 V, while under illumination, the device shows a JSC of 7.17 mA cm−2, a VOC of 0.51 V, and a FF of 33% yielding a PCE of 1.2%; device #4 shows improved PV parameters compared to device #3, with a JSC of 7.97 mA cm−2, a VOC of 0.53 V, a FF of 48% and a PCE of 2.0%. | What is the value of VOC? | 19511 |
{
"text": [
"100mW/cm2"
],
"answer_start": [
167
]
} | 10.1016/j.solener.2018.10.004 | The current density-voltage (J-V) characteristics were measured using a Keithley model 2440 source meter under a Newport solar simulator system with AM1.5G filter and 100mW/cm2 illumination calibrated by a standard silicon reference cell (Newport Oriel Instruments 91150V). | What is the value of illumination? | 4955 |
{
"text": [
"0.73 V"
],
"answer_start": [
197
]
} | 10.1039/C6RA10585H | The Voc (0.72 V) and FF (0.66) for the FDSSC with the NiS/PPy/Ti CE are both higher than those of the FDSSCs based on the NiS/Ti and PPy/Ti CEs, and approaching those of the Pt-based FDSSC (Voc of 0.73 V and FF of 0.68). | What is the value of Voc? | 66415 |
{
"text": [
"8.05%"
],
"answer_start": [
139
]
} | 10.1039/C1CC12150B | More sophisticated fabrication techniques (adding an anti-reflecting coating, a recombination barrier, etc.) could further improve the η (∼8.05%) value of nanorice TiO2.In order to resolve the factors responsible for high JSC, incident photon-to-current conversion efficiency (IPCE; a collective measure of solar light harvesting efficiency, charge separation-efficiency and charge collection-efficiency) is measured as a function of the excitation wavelength of DSC systems (Fig. | What is the value of η? | 62285 |
{
"text": [
"6.38%"
],
"answer_start": [
95
]
} | 10.1016/j.electacta.2018.06.092 | An impressive PCE (7.01%) of MoSe2 nanoflowers was achieved, outperforming the standard Pt CE (6.38%). | What is the value of PCE? | 52283 |
{
"text": [
"0.86 V"
],
"answer_start": [
122
]
} | 10.1039/C6RA12126H | On the contrary, a relative low PCE of 9.97% is achieved by the unpassivated sample due to its poor performance on Voc of 0.86 V, and on FF of 58.9%. | What is the value of Voc? | 21253 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
432
]
} | 10.1016/j.electacta.2018.05.087 | Finally, a carbon back-electrode with an average area of 0.09cm−2 was used to cover PSC device by coating conductive carbon ink onto FTO/c-TiO2/m-TiO2/CQDs/CsPbBr3/PQDs structure and heating at 70°C for 60min.The photo current density-voltage (J-V) curves of solar cells were recorded on a CHI660E electrochemical workstation with scanning speed of 0.1Vs−1 under irradiation of simulated solar light intensity controlled at AM 1.5 (100mWcm−2). | What is the value of light intensity? | 6806 |
{
"text": [
"15.52%"
],
"answer_start": [
39
]
} | 10.1039/C8QI00131F | For this device, a considerable PCE of 15.52% is obtained when the SrI2 content in PbI2 solution is 10 mol%.Unless stated otherwise, all materials were purchased from China National Pharmaceutical Group Corporation.F-Doped SnO2 (FTO) glasses (TEC-14, NSG) were treated by ultrasonic cleaning with a detergent, deionized water, acetone, and ethanol in turn. | What is the value of PCE? | 18216 |
{
"text": [
"0.742 V"
],
"answer_start": [
178
]
} | 10.1039/C3RA41180J | Specifically, the addition of EmimBOB increased the short circuit current densities (Jsc) from 11.87 mA cm−2 to 15.99 mA cm−2, and the open-circuit voltage (Voc) from 0.721 V to 0.742 V, accompanied by a final 45% improvement of the overall PCE from 6.01% to 8.73% under AM 1.5, 100 mW cm−2 illumination. | What is the value of Voc? | 63650 |
{
"text": [
"6.73%"
],
"answer_start": [
258
]
} | 10.1016/j.orgel.2017.05.025 | For example, device based on DMF treated PEDOT:PSS film with addition PSSNa layer presents a VOC of 0.82V, a JSC of 19.59mA/cm2, a FF of 0.69, and ultimately achieve a PCE of 11.00%, which is 1.63 times that of the device without the additional PSSNa layer (6.73%). | What is the value of PCE? | 3445 |
{
"text": [
"12.18%"
],
"answer_start": [
563
]
} | 10.1016/j.jpowsour.2017.07.112 | It is clearly seen that only one semicircle in the Nyquist diagram representing recombination resistance (Rr) responding to the interface resistance of the planar PSCs according with experimental results reported in literature is obtained (a) shows J-V curves of the champion devices with and without IPA treatment using FTO/TiO2/CH3NH3PbI3/Spiro-OMeTAD/Au architecture, where the highest PCE with IPA treatment calculated is 15.10% with a Jsc of 20.15mAcm−2, a Voc of 1.013V, a FF of 73.79%, by contrast, the highest PCE without IPA treatment calculated is only 12.18% with a Jsc of 18.83mAcm−2, a Voc of 0.960V, a FF of 67.38%.According to the J-V curves, the maximum power outputs are calculated to determine the maximum bias voltage of 0.76V (with IPA treatment) and 0.72V (without IPA treatment) respectively. | What is the value of PCE? | 5645 |
{
"text": [
"1.03%"
],
"answer_start": [
202
]
} | 10.1016/j.electacta.2012.11.009 | However, contrary to previous expectation, the performance of SDSCs employing OEI is inferior to that of SDSCs utilizing OEA, achieving a Jsc of 3.20 mA cm−2, a Voc of 540 mV, a FF of 0.599, and a η of 1.03% under 100 mW cm−2 illumination., OEI/PEO electrolyte shows a Dapp(I3−) of 1.43 × 10−8cm2S−1, lower than that of OEA/PEO electrolyte (Dapp(I3−) of 4.95 × 10−8cm2S−1). | What is the value of η? | 24708 |
{
"text": [
"0.25 cm2"
],
"answer_start": [
46
]
} | 10.1039/C3TA10392G | The active area of the DSSC was controlled at 0.25 cm2 using a mask. | What is the value of active area? | 68307 |
{
"text": [
"TiO2"
],
"answer_start": [
117
]
} | 10.1016/j.jpcs.2012.02.027 | Under irradiation of 100 mW cm−2 white light, the photoelectric conversion efficiency of the N3 sensitized N–F-doped TiO2 electrode was measured to be 8.61%, about 17.1% higher than that of a N3 sensitized pure TiO2 electrode. | What is electrode? | 45076 |
{
"text": [
"16.13 mA/cm2"
],
"answer_start": [
185
]
} | 10.1016/j.orgel.2011.10.020 | Under the same conditions, the DSSCs based on Pt electrodes #2 and #3 with larger surface textures, roughnesses, and total surface areas show enhanced JSC and conversion efficiency of (16.13 mA/cm2, 8.18%) and (16.64 mA/cm2, 8.49%), respectively. | What is the value of JSC? | 43953 |
{
"text": [
"0.59 V"
],
"answer_start": [
131
]
} | 10.1039/C6QM00101G | The corresponding open circuit voltage (Voc), short circuit photocurrent density (JSC), and fill factor (FF) in the solar cells is 0.59 V, 13.76 mA cm−2 and 0.57 respectively. | What is the value of Voc? | 70822 |
{
"text": [
"CH3NH3PbI3"
],
"answer_start": [
48
]
} | 10.1016/j.jssc.2019.05.027 | And the slight larger τave of the FTO/IL/C60/IL/CH3NH3PbI3 sample compared with the one of the FTO/IL/C60/CH3NH3PbI3 sample suggested that the electron collecting from the perovskite by the IL/C60/IL ETL is slightly less efficient than by the IL/C60 ETL, which is consistent with the slightly lower best-performing PCE of device based on IL/C60/IL ETL compared with the one in IL/C60 case.In summary, 1-ethyl-3-methylimidazolium iodide ([EMIM]I) was used to modify the interfaces between FTO and C60 layer and between C60 layer and perovskite film. | What is FTO? | 7499 |
{
"text": [
"13.1%"
],
"answer_start": [
18
]
} | 10.1039/C8RA02556H | The best PCE was ∼13.1%. | What is the value of PCE? | 15192 |
{
"text": [
"0.645 V"
],
"answer_start": [
48
]
} | 10.1016/j.electacta.2014.02.081 | The Jsc of such device is 10.24 mA cm−2, Voc is 0.645 V, FF is 64.7%. | What is the value of Voc? | 27901 |
{
"text": [
"0.25 cm2"
],
"answer_start": [
173
]
} | 10.1016/j.materresbull.2014.04.027 | The surface morphologies of ZnO-based films were studied using scanning electron microscopy (SEM, JSM 6701-F and Hitachi S-4700).The resulting ZnO films with active area of 0.25 cm2 were immersed in a 0.5 mM ethanolic solution of N3 dye for approximately 30 min at room temperature for dye adsorption. | What is the value of active area? | 43044 |
{
"text": [
"I−/I3−"
],
"answer_start": [
64
]
} | 10.1016/j.dyepig.2011.02.006 | These values are anodically shifted to that of the electrolyte (I−/I3−) redox couple (∼0.4 V vs NHE) and suggest facile dye regeneration in the presence of electrolyte. | What is redox couple? | 58983 |
{
"text": [
"FTO"
],
"answer_start": [
77
]
} | 10.1039/C6CP05535D | The counter electrodes were prepared by screen-printing of Platisol onto the FTO coated glass substrate and then heated at 450 °C for 30 min under an air atmosphere. | What is substrate? | 69594 |
{
"text": [
"5.6%"
],
"answer_start": [
62
]
} | 10.1039/C5RA13088C | The ZnO NW-based DSSCs afforded higher η values of ∼5.9% and ∼5.6% employing [Co(bpy)3]2+/3+ and [Co(phen)3]2+/3+ complexes, respectively.For the first time, Xiang and coworkers reported the application of [Co(bpy)3]2+/3+ redox couple in aqueous DSSC electrolytes in conjunction with a donor–π–acceptor dye. | What is the value of η? | 65644 |
{
"text": [
"FTO"
],
"answer_start": [
336
]
} | 10.1039/C3TA11556A | When the amount of Ag NPs in the photoanode is high, the Ag NPs in essence create internal short-circuits throughout the bulk of the photoanode layer.To simulate the light absorption of the DSSC, the TiO2-only, SWNTs/TiO2 and SWNTs/TiO2/Ag nanocomposite films were prepared on quartz glass as for the preparation of photoanode films on FTO substrates. | What is substrate? | 75823 |
{
"text": [
"19.9%"
],
"answer_start": [
176
]
} | 10.1016/j.solmat.2019.110071 | Under low light intensity, the PCE is enhanced almost 100% for CH3NH3PbI2.9Cl0.1 mixed halide perovskite solar cells, giving rise to 20.8% and for CH3NH3PbI2.9Br0.1 the PCE is 19.9%. | What is the value of PCE? | 3228 |
{
"text": [
"4.46%"
],
"answer_start": [
311
]
} | 10.1016/j.matlet.2018.12.048 | CH3NH3PbI3−xClx small area devices deliver short-circuit current (Jsc) of 22.88mA/cm2, open circuit voltage (Voc) of 0.82V, fill factor (FF) of 52.9%, corresponding to PCE of 9.92%, which are significantly higher than that with CH3NH3PbI3 perovskite layer (Jsc of 12.57mA/cm2, Voc of 0.84V, FF of 42.3%, PCE of 4.46%). | What is the value of PCE? | 8941 |
{
"text": [
"7.49%"
],
"answer_start": [
151
]
} | 10.1016/j.tet.2014.08.016 | Among the three dyes, DDC7 displayed the best performance with an η value 6.53% under 4μm thick scattering layer (condition 1+1), which was boosted to 7.49% under 8μm thick scattering layer (condition 1+2). | What is the value of η? | 44257 |
{
"text": [
"0.12 cm2"
],
"answer_start": [
198
]
} | 10.1039/C0JM02532A | Finally, a calcium layer (30 nm) and a subsequent aluminium layer (100 nm) were thermally evaporated through a shadow mask at a pressure below 6 × 10−6 Torr, where the active area of the device was 0.12 cm2. | What is the value of active area? | 76043 |
{
"text": [
"7.77%"
],
"answer_start": [
385
]
} | 10.1039/C4NJ02263G | Under standard global air mass 1.5 solar conditions, the highest power conversion efficiency was achieved by the solar cell based on the WH-C2 sensitizer with a long alkoxy group, which gave a short circuit photocurrent density (Jsc) of 13.10 mA cm−2, an open circuit voltage (Voc) of 831.09 mV, and a fill factor (FF) of 0.70, corresponding to an overall conversion efficiency (η) of 7.77%. | What is the value of η? | 77334 |
{
"text": [
"67.7%"
],
"answer_start": [
224
]
} | 10.1016/j.solener.2019.04.090 | Encouragingly, upon the introduction of alkylphenyl/alkyloxyphenyl groups into the bithiophene conjugation spacer,D8 and D9 exhibited improved Jsc of 15.54 and 15.63mAcm−2, enhanced Voc of 742 and 731mV, and FF of 68.5% and 67.7%, resulting in increased PCEs of 7.88% and 7.72%, respectively. | What is the value of FF? | 52395 |
{
"text": [
"8.8%"
],
"answer_start": [
181
]
} | 10.1016/j.carbon.2018.09.090 | It is here where the major contribution of this work sets in.We present planar DSSCs with a novel free-standing CNTf acting as both CE and current collector leading to η as high as 8.8% and stabilities of ca. | What is the value of η? | 52167 |
{
"text": [
"3.89%"
],
"answer_start": [
161
]
} | 10.1039/C2DT31046E | The cell based on the TiO2 PL–NP composite photoelectrode with n = 5 achieves the highest η of 8.06%, superior to 6.93% of the mechanically mixed PL–NP cell and 3.89% of the naked PL cell. | What is the value of η? | 68201 |
{
"text": [
"11.67mAcm−2"
],
"answer_start": [
157
]
} | 10.1016/j.dyepig.2015.10.010 | Overall, the synergy of the electron-pushing alkoxy chain and the efficient acrylic acid π-bridge as mentioned in literature leads to a JSC value as high as 11.67mAcm−2 for LP-2-based cell which is significantly greater than that of the cell sensitized by LP-1 without alkoxy chain present. | What is the value of JSC? | 42455 |
{
"text": [
"4.02%"
],
"answer_start": [
246
]
} | 10.1016/j.dyepig.2009.04.005 | A DSSC based on SD2 (SD4) produced higher Jsc than the DSSC based on SD1 (SD3) as a result of higher IPCE of the former in the spectral range of 400–520nm (On the co-effect of Jsc, Voc and FF, the η values of SD2, SD4, and SD5 dyes increase from 4.02% to 4.25%, then reduce to 1.91%. | What is the value of η? | 33849 |
{
"text": [
"7.5%"
],
"answer_start": [
211
]
} | 10.1039/C2EE21104A | Upon optimization, the device made of the LD12 + CD5 system yielded JSC/mA cm−2 = 16.7, VOC/V = 0.74, FF = 0.73 and η = 9.0%; this performance is superior to that of either individual device made from LD12 (η = 7.5%) and CD5 (η = 5.7%) under the same conditions of fabrication. | What is the value of η? | 71913 |
{
"text": [
"0.74V"
],
"answer_start": [
951
]
} | 10.1016/j.solener.2018.11.047 | Structure-property relationship of novel monosubstituted Ru (II) complexes for high photocurrent and high efficiency DSSCs: Influence of donor versus acceptor ancillary ligand on DSSCs performanceTwo novel high molar extinction coefficient monosubstituted-bipy Ru (II) complexes, IA-5 and IA-6, based on D-D-π and π-A-π-A ancillary ligands were synthesized with the aid of Knoevenagel reaction, to study the influence of the electron donor and electron acceptor ancillary ligand and number of anchoring group (COOH) on the light harvesting efficiency (LHE), ground and excited state oxidation potentials, incident-photon-to-current conversion efficiency (IPCE), short-circuit photocurrent density (J), and total solar-to-electric conversion efficiency (%η) for DSSCs, and their device performances were studied and showed a maximum of PCE of 7.81% (JSC=17.61mAcm−2, VOC=0.69V and FF=64.05%) for dye IA-6 compared to PCE of 7.74% (JSC=15.83mAcm−2, VOC=0.74V and FF=65.37%) for N719 dye. | What is the value of VOC? | 55474 |
{
"text": [
"11.14%"
],
"answer_start": [
78
]
} | 10.1016/j.electacta.2018.07.029 | The control devices with pristine PEDOT:PSS as the HTL have an average PCE of 11.14%, together with a VOC of 0.905V, JSC of 18.22mA/cm2, FF of 67.56%, and the best PCE among them is 11.82%. | What is the value of PCE? | 11853 |
{
"text": [
"4.21%"
],
"answer_start": [
227
]
} | 10.1016/j.solener.2015.02.042 | The short-circuit photocurrent density (JSC), open-circuit photovoltage (VOC) and fill factor (ff) of a H3-sensitized cell are 9.06 mA cm−2, 630 mV and 0.74, respectively, giving an overall power conversion efficiency (PCE) of 4.21%. | What is the value of PCE? | 52176 |
{
"text": [
"56%"
],
"answer_start": [
101
]
} | 10.1016/j.optmat.2017.01.019 | On the other hand, the device using NH4Cl additive gave a Voc of 900mV, a Jsc of 16.2mA/cm2, a FF of 56% and PCE of 7.83%. | What is the value of FF? | 737 |
{
"text": [
"4.5%"
],
"answer_start": [
75
]
} | 10.1016/j.apsusc.2015.09.215 | The average PCE exhibits: 1.4% for ml-0, 3.5% for ml-250, 4.2% for ml-410, 4.5% for ml-640, and 3.2% for ml-900. | What is the value of PCE? | 9416 |
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