answers
dict | title
stringlengths 16
40
| context
stringlengths 13
1.96k
| question
stringclasses 124
values | id
stringlengths 1
5
|
|---|---|---|---|---|
{
"text": [
"0.78 V"
],
"answer_start": [
128
]
} | 10.1039/C5TA03810C | DSSCs based on rutile TiO2 nanorod arrays show a photoconversion efficiency (η) of 3.10%, with an open circuit voltage (VOC) of 0.78 V and a short current density (JSC) of 6.44 mA cm−2, respectively, and so the fill factor (FF) was calculated to be 65.9%. | What is the value of VOC? | 60067 |
{
"text": [
"19.9"
],
"answer_start": [
52
]
} | 10.1016/j.dyepig.2005.04.008 | Their IPCE values were observed in the range of 2.7–19.9%, being rather low. | What is IPCE? | 57563 |
{
"text": [
"0.292 cm2"
],
"answer_start": [
42
]
} | 10.1016/j.ica.2007.05.022 | Active areas of the cells were defined as 0.292 cm2.The absorption spectra of CS9 and Z907 are shown in , and maximum absorption wavelengths and corresponding absorption coefficients are summarized in . | What is the value of Active area? | 51822 |
{
"text": [
"TiO2"
],
"answer_start": [
149
]
} | 10.1039/C6TA09314K | S11 and Table 1).To evaluate the performance of PVK-protected PCSs containing SP-11 and SP-12 as HTMs, a similar planar PSC structure of FTO/compact-TiO2/CH3NH3PbI3/PVK/HTM/Au as above is adopted by replacing spiro-OMeTAD with the alternative HTM and incorporating an optimized PVK interlayer. | What is FTO? | 21776 |
{
"text": [
"15.65 mA/cm2"
],
"answer_start": [
471
]
} | 10.1016/j.jechem.2015.10.003 | S4, supporting information), and all the perovskite films represent pure tetragonal phase of CH3NH3PbI3 perovskite, showing that the porous architecture can also facilitate the complete conversion of PbI2 to CH3NH3PbI3Photovoltaic performances of C-PSCs based on different TiO2 films were investigated and displayed in (a), the SP-Planar-P based C-PSC displays a really low performance with an open-circuit voltage (Voc) of 0.96 V, short-circuit current density (Jsc) of 15.65 mA/cm2, fill factor (FF) of 0.37 and PCE of 5.56%. | What is the value of Jsc? | 266 |
{
"text": [
"6.22%"
],
"answer_start": [
307
]
} | 10.1016/j.jorganchem.2009.12.021 | Under a standard global AM 1.5 solar condition, JK-91 and JK-92 sensitized cell gave a short circuit photocurrent density (Jsc) of 12.55 and 11.41 mA cm−2, an open circuit voltage (Voc) of 0.73 and 0.73 V and a fill factor of 0.73 and 0.74, corresponding to an overall conversion efficiencies η of 6.75 and 6.22%, respectively (). | What is the value of η? | 50873 |
{
"text": [
"22.73mA/cm2"
],
"answer_start": [
52
]
} | 10.1016/j.solener.2018.10.004 | PSCs with Sr:NiOx HTL showed 20.05% of PCE with Jsc=22.73mA/cm2, Voc=1.111V, and FF=79.4% at a forward scan, and 20.07% of PCE with Jsc=22.68mA/cm2, Voc=1.118V and FF=79.1% at a reverse scan, showing negligible hysteresis. | What is the value of Jsc? | 4965 |
{
"text": [
"7.02%"
],
"answer_start": [
96
]
} | 10.1016/j.jphotochem.2011.09.019 | For a typical device, the MX13-based cell affords an overall power conversion efficiency (η) of 7.02%, with short-circuit photocurrent density (JSC), open-circuit voltage (VOC) and fill factor (ff) of 15.5 mA cm−2, 697 mV and 0.65, respectively.There has been considerable interest for development of cheap and easily accessible renewable energy sources due to increasing energy demands and global warming. | What is the value of η? | 40994 |
{
"text": [
"CH3NH3PbI3"
],
"answer_start": [
287
]
} | 10.1016/j.orgel.2018.04.020 | On the other hand, it is necessary to develop suitable encapsulation techniques for prolonging the stability of PHJ-PSCs under ambition conditions, which would directly determine the actual commercialization of PHJ-PSCs.In summary, efficient PHJ-PSCs with a simple structure of ITO/NiOx/CH3NH3PbI3/PC61BM/Ag were fabricated via fully doctor-blading technique in ambient condition with humidity of ∼40%. | What is ITO? | 9045 |
{
"text": [
"100 mW/cm2"
],
"answer_start": [
120
]
} | 10.1016/j.jphotochem.2016.08.033 | The active area of DSSCs was 0.36 cm2.The photovoltaic performance of the DSSCs was evaluated at AM 1.5 G illumination (100 mW/cm2; Sol3A, Newport, USA) using a Keithley digital source meter (Keithley 2420, USA). | What is the value of illumination? | 28549 |
{
"text": [
"100 mW/cm2"
],
"answer_start": [
98
]
} | 10.1016/j.jallcom.2010.09.148 | The light source (Oriel solar simulator, 450 W, AM 1.5 global filter) was calibrated to be 1 sun (100 mW/cm2) using a power meter. | What is the value of solar? | 35707 |
{
"text": [
"3.9%"
],
"answer_start": [
50
]
} | 10.1039/C4TA05264A | Flexible DSSCs with the new cathode show a PCE of 3.9%, outperforming that of 3.4% for the DSSC with a Pt cathode. | What is the value of PCE? | 65279 |
{
"text": [
"7.09%"
],
"answer_start": [
123
]
} | 10.1039/C7RA08965A | Based on J–V results, DSSCs fabricated by JW2 exhibit the highest PCE of 7.87%, and that of cells based on JW1 and JW3 are 7.09% and 6.50%. | What is the value of PCE? | 72123 |
{
"text": [
"0.76V"
],
"answer_start": [
34
]
} | 10.1016/j.jallcom.2018.09.279 | The higher Jsc(19.22mA/cm2), Voc (0.76V), and FF (68.6%) of the bilayer device produces an η of 10.02%, which is ∼13% greater than that of the monolayer device (8.84%). | What is the value of Voc? | 49677 |
{
"text": [
"3.3%"
],
"answer_start": [
96
]
} | 10.1039/C5TA08745G | We obtained good efficiencies for VASP – prepared MAPbI3 on ms-TiO2, with a best device PCE of 13.3% (VOC = 0.92 V and JSC = 22.0 mA cm−2) with reduced hysteresis. | What is the value of PCE? | 18973 |
{
"text": [
"4.71%"
],
"answer_start": [
145
]
} | 10.1016/j.apsusc.2013.11.095 | Dye-sensitized solar cells (DSSCs) based on ZnO/SnO2 core–shell nanoneedle arrays were assembled, and a high conversion efficiency (η) of around 4.71% was obtained at 0.9 suns. | What is the value of η? | 40507 |
{
"text": [
"0.80 V"
],
"answer_start": [
87
]
} | 10.1039/C6TA06987H | 18.The free-HTM devices in Jeon et al.'s work achieved a JSC of 17.7 mA cm−1, a VOC of 0.80 V, and an FF of 56.5%, driving the PCE to 8.0%. | What is the value of VOC? | 12953 |
{
"text": [
"100 mW/cm2"
],
"answer_start": [
178
]
} | 10.1016/j.partic.2012.12.005 | The photocurrent–voltage (I–V) characteristics of the device were recorded using a computer-controlled Keithley 2400 source meter under air mass (AM) 1.5 simulated illumination (100 mW/cm2, Oriel, 67005) at 25 °C. | What is the value of illumination? | 25713 |
{
"text": [
"7.04mAcm−2"
],
"answer_start": [
57
]
} | 10.1016/j.dyepig.2015.09.002 | The cells sensitized with Q3 and Q4 gave Jsc of 5.36 and 7.04mAcm−2, Voc of 0.48 and 0.52V, and ff of 0.68 and 0.69, finally leading to an overall η of 1.77% and 2.51%, respectively. | What is the value of Jsc? | 54122 |
{
"text": [
"1.3%"
],
"answer_start": [
151
]
} | 10.1039/C4MH00236A | Under AM1.5G solar illumination (100 mW cm−2), the MAPbI3-sensitized solar cell combined with spiro-OMeTAD or PTAA as the HTM yielded PCEs of 4.8% and 1.3%. | What is the value of PCE? | 13222 |
{
"text": [
"710mV"
],
"answer_start": [
167
]
} | 10.1016/j.dyepig.2016.12.027 | Interestingly, the decreased Voc was overcompensated by a gain in Jsc, resulting in the superior performance, the optimized PCE of LP-6 reached to 6.14% with a Voc of 710mV, a Jsc of 11.47mAcm−2 and a FF of 0.74. | What is the value of Voc? | 25489 |
{
"text": [
"0.086%"
],
"answer_start": [
295
]
} | 10.1016/j.solmat.2009.09.001 | Under standard global AM 1.5 (50 mW/cm2) solar condition, the POT-sensitized solar cell gave a short-circuit current (JSC) of 0.350 mA/cm2, open-circuit voltage (VOC) of 0.350 V, effective area of 0.963 cm2 and fill factor (FF) of 0.338, corresponding to an overall conversion efficiency (η) of 0.086%; the POT/ZnO-sensitized solar cell gave a short-circuit current (JSC) of 0.415 mA/cm2, open-circuit voltage (VOC) of 0.475 V, effective area of 0.957 cm2 and fill factor (FF) of 0.510, corresponding to an overall conversion efficiency (η) of 0.210%. | What is the value of η? | 45269 |
{
"text": [
"15.9%"
],
"answer_start": [
60
]
} | 10.1039/C6TA07004C | η at 400 nm thickness was 15.3% during the forward scan and 15.9% during the reverse scan. | What is the value of η? | 18635 |
{
"text": [
"Pt"
],
"answer_start": [
154
]
} | 10.1039/C5GC02814K | Remarkably, a power conversion efficiency (PCE) of 7.09% was obtained by utilizing leaf-like CZTS PLAr as the CE for DSSCs, which was higher than that of Pt (6.01%). | What is CE? | 72521 |
{
"text": [
"17.66mA/cm2"
],
"answer_start": [
104
]
} | 10.1016/j.jtice.2015.12.004 | As can be seen all photovoltaic performance of the cell was successfully improved; being PCE=7.88%, JSC=17.66mA/cm2FF=0.63 and VOC=0.72. | What is the value of JSC? | 54733 |
{
"text": [
"4.39%"
],
"answer_start": [
77
]
} | 10.1016/j.tsf.2015.02.025 | The PCE (η) of the DSSCs with the optimal MoSx/ITO/PEN CE was measured to be 4.39%. | What is the value of η? | 37511 |
{
"text": [
"5.19%"
],
"answer_start": [
195
]
} | 10.1016/j.dyepig.2012.02.011 | Compared to the inferior solar energy to electricity conversion efficiency (η) of 2.82%, 4.66% and 3.80%, respectively, for the DSSCs based on DC1, DC2 and SC, the DC3 sensitized cell gives η of 5.19% under standard global AM 1.5 solar condition (100mWcm−2) due to its broader and more intensive absorption in the UV–visible region.► Three organic dyes bearing two asymmetric D-π-A chains are synthesized. | What is the value of η? | 34712 |
{
"text": [
"5.35%"
],
"answer_start": [
147
]
} | 10.1039/C3RA23428B | The η's of the DSSCs with PPy/CB and PANI/CB are 5.85 ± 0.23% and 6.77 ± 0.13%, respectively, which are better than that of the cell with only CB (5.35%); this means that the polymers have helped to increase the catalytic activities of the CEs with CB or their conductivities for electron transfer; an improvement in the reflectivity of the film of CB, which also could contribute for a better JSC, is not considered in this case, because of the non-conductive nature of the polymers. | What is the value of η? | 75034 |
{
"text": [
"1.96%"
],
"answer_start": [
89
]
} | 10.1016/j.rinp.2018.02.068 | The Jsc, Voc, FF and η of single layer of Co doped TiO2 are 4.87.mA/cm2, 0.86V, 0.47 and 1.96% respectively. | What is the value of η? | 45290 |
{
"text": [
"8.91±0.02%"
],
"answer_start": [
114
]
} | 10.1016/j.nanoen.2016.12.019 | Among all the DSSCs with the MOF-525/s-PT composite films, the cell with MOF-525/s-PT-3 exhibits the highest η of 8.91±0.02%, with a Voc of 0.80±0.00 V, Jsc of 16.14±0.13 mA cm–2, and FF of 0.70±0.00.On the other hand, J–V curves of the DSSCs with the CEs of MOF-525/s-PT-3, bare s-PT, bare MOF-525, and Pt are shown in . | What is the value of η? | 28272 |
{
"text": [
"0.25 cm2"
],
"answer_start": [
49
]
} | 10.1016/j.apsusc.2015.10.046 | The cell active area for illumination was set to 0.25 cm2 by a mask.To modify TiO2 nanoparticle surface, the TiO2 nanoparticles were solvothermally treated in ethylene glycol (Eg) and acetylacetone (Acac) solvents at different temperatures, respectively. | What is the value of active area? | 49184 |
{
"text": [
"TiO2"
],
"answer_start": [
253
]
} | 10.1039/C8TA01826J | In particular, we demonstrated that thieno-isoindigo-based dyes exhibit higher charge recombination kinetics in solar cells principally because this chromophore unit modifies the electrostatic potential over the molecule allowing iodide to approach the TiO2 surface. | What is ? | 64728 |
{
"text": [
"7.21%"
],
"answer_start": [
115
]
} | 10.1016/j.dyepig.2019.108036 | Combined with a JSC of 14.84mAcm−2 and a ff of 0.672, an overall power conversion efficiency (PCE) was obtained as 7.21%, which was over 17% higher than that of CS-35 based DSSC (6.16%).In short, two novel carbazole dyes were developed by the planarization of side chain, while a twisted dye was also synthesized as the reference. | What is the value of PCE? | 56524 |
{
"text": [
"CH3NH3PbI3"
],
"answer_start": [
144
]
} | 10.1039/C4TA04883K | Moreover, the coated TiO2 layer can retard the charge recombination at interfaces and the back electron transfer from WO3 to HTM (or perovskite CH3NH3PbI3) and significantly increases both the FF and Voc. | What is perovskite? | 16089 |
{
"text": [
"0.1 cm2"
],
"answer_start": [
27
]
} | 10.1039/C9TA01859J | The device active area was 0.1 cm2, defined by the overlap between the ITO substrate and metal electrode. | What is the value of active area? | 15045 |
{
"text": [
"4.97%"
],
"answer_start": [
113
]
} | 10.1039/C8NJ02658K | The DSSCs anchored with the dyes DC101, DC107, and DC108 achieved an overall conversion efficiency (η) of 4.06%, 4.97%, and 1.62%, respectively. | What is the value of η? | 70517 |
{
"text": [
"0.69V"
],
"answer_start": [
34
]
} | 10.1016/j.renene.2013.03.018 | The tandem cell has Voc,tandem of 0.69V, Jsc of 6.72mA/cm2, FF of 0.65, and η of 3.07%. | What is the value of Voc? | 30493 |
{
"text": [
"0.33%"
],
"answer_start": [
39
]
} | 10.1016/j.jcis.2015.03.024 | The PCE of the DSSC was increased from 0.33% to 0.96% when the ln2O3 IOs photoanode was substituted by ln2O3:Yb IOs. | What is the value of PCE? | 37337 |
{
"text": [
"30 ± 6 Ω"
],
"answer_start": [
174
]
} | 10.1039/C8TA02540A | However, when the doping ratio increased to 5%, hysteresis increased slightly similar to that in the FA-MA devices, and FF decreased, which was attributed to increase in Rs (30 ± 6 Ω). | What is the value of Rs? | 22255 |
{
"text": [
"11.00%"
],
"answer_start": [
175
]
} | 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? | 3447 |
{
"text": [
"TiO2"
],
"answer_start": [
43
]
} | 10.1016/j.dyepig.2013.12.020 | For a fair comparison, the N719-sensitized TiO2 solar cell showed an efficiency of 7.46%, with a JSC of 15.04mAcm−2, a VOC of 0.72V, and a fill factor of 0.69. | What is ? | 48550 |
{
"text": [
"18.93%"
],
"answer_start": [
19
]
} | 10.1016/j.orgel.2019.105426 | Its average PCE is 18.93%, with JSC of 22.97mAcm−2, VOC of 1.079V, FF of 0.764. | What is the value of PCE? | 11601 |
{
"text": [
"titanium dioxide"
],
"answer_start": [
106
]
} | 10.1039/C6TC02610A | 4a illustrates a schematic image of the flexible DSSCs with the ITO/CuS NN composite films as CEs and the titanium dioxide nanotube arrays (TNARs) as photoanodes. | What is photoanode? | 70070 |
{
"text": [
"0.693V"
],
"answer_start": [
64
]
} | 10.1016/j.carbon.2017.04.040 | The PCE of the DSSC with CoS2 CE is 5.48% (Jsc=14.13mAcm−2, Voc=0.693V, and FF=0.56), showing enhanced catalytic activity for the reduction of I3−. | What is the value of Voc? | 25078 |
{
"text": [
"15.41%"
],
"answer_start": [
19
]
} | 10.1016/j.nanoen.2019.103860 | The highest PCE of 15.41% was reached by doping NiOx with 5at% Li. | What is the value of PCE? | 8764 |
{
"text": [
"16.58mAcm−2"
],
"answer_start": [
81
]
} | 10.1016/j.electacta.2018.09.063 | The Jsc, Voc, and FF of the QDSC fabricated with NSGPCS/Ti counter electrode are 16.58mAcm−2, 0.53V, and 0.60, respectively, yielding a η of 5.27%, which is comparable to the efficiency of the QDSC fabricated with PbS counter electrode. | What is the value of Jsc? | 54343 |
{
"text": [
"51.39Ωcm2"
],
"answer_start": [
203
]
} | 10.1016/j.apsusc.2019.04.226 | From , the series resistance (RS) for the PSC with doped Li(Gd,Y)F4 NCs from the J-V curves tested under light irradiation is lower (47.38Ωcm2) than those of the control device (76.61Ωcm2) and the cell (51.39Ωcm2) with undoped Li(Gd,Y)F4 NCs, causing the highest JSC for the UC-device. | What is the value of RS? | 2833 |
{
"text": [
"TiO2"
],
"answer_start": [
191
]
} | 10.1039/C3TA14210H | Bao acknowledges the support from ARC DECRA and MCN Technology Fellowship/ANFF-Victoria.† Electronic supplementary information (ESI) available: A video demonstration of good adhesion between TiO2 film and flexible substrate, laser sintering effect on ITO/PEN film, optical difference of difference layer, different sintering effect on TiO2 film by different laser sources, proposed sintering mode by line laser source, and diffuse reflectance of TiO2 films. | What is ? | 65362 |
{
"text": [
"15.65%"
],
"answer_start": [
193
]
} | 10.1016/j.cap.2018.05.022 | As expected, the pentacene based device exhibits power conversion efficiency (PCE) of 15.90% (Jsc of 19.44mA/cm2, Voc of 1.07V, and FF of 77%), comparable to the PEDOT:PSS based device (PCE of 15.65%, Jsc of 18.78mA/cm2, Voc of 1.07V, and FF of 77%) under the same experimental conditions. | What is the value of PCE? | 639 |
{
"text": [
"7.07%"
],
"answer_start": [
277
]
} | 10.1016/j.tsf.2014.01.008 | The TiO2 blocking layer was deposited on the FTO glass through a TiCl4 treatment (40 mM TiCl4 aqueous solution, 70 °C, and 30 min), which is the common approach in the DSSCs , the cell based on the TiO2 blocking layer showed JSC= 12.37 mA/cm2, VOC= 0.777 V, FF = 73.93, and η= 7.07%. | What is the value of η? | 41934 |
{
"text": [
"6.52%"
],
"answer_start": [
165
]
} | 10.1016/j.electacta.2017.04.176 | The DSSC using Pt exhibited a short-circuit current density (Jsc) of 13.10 mA cm−2, an fill factor (FF) of 0.69, an open-circuit voltage (Voc) of 730 mV, and PCE of 6.52%. | What is the value of PCE? | 57489 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
156
]
} | 10.1016/j.cej.2019.121930 | c shows the photocurrent-voltage (J-V) curves of all-inorganic PSCs with or without TM2+ ions doping under AM 1.5G illumination with the light intensity of 100mWcm−2 and the corresponding photovoltaic parameters including open-circuit (Voc), short-circuit current density (Jsc), fill factor (FF) and PCE are summarized in in bold. | What is the value of light intensity? | 2047 |
{
"text": [
"0.83%"
],
"answer_start": [
341
]
} | 10.1016/j.rser.2016.12.087 | The application of nanoparticles such as pure TiO2, Au-TiO2 and Pt-TiO2 along with the FTO glass on the photo anode performance the results by using pure TiO2 (JSC=6.77 mA cm−2, VOC=670 mV, FF=61.31%, shows efficiency 2.79%), Au-TiO2 (JSC=9.43 mA cm−2, VOC=770 mV, FF=46.96%, efficiency 3.44%) and Pt-TiO2 (JSC=8.64 mA cm−2, VOC=710 mV, FF=50.83%, efficiency 3.14%).Hongsith et al. | What is the value of FF? | 35995 |
{
"text": [
"CH3NH3PbI3"
],
"answer_start": [
44
]
} | 10.1016/j.orgel.2017.01.027 | Those results indicated that decomposing of CH3NH3PbI3 perovskite to PbI2 through the hydration processes was decelerated by coating the free-dopant C5PcH2 HTM layer.In summary, an efficient solid-state, thin-film PSC in FTO/compact TiO2/mesoporous TiO2:CH3NH3PbI3 perovskite/C5PcH2/MoOx/Au structure was obtained and the efficiency enhancement in PSCs utilizing C5PcH2 as a free-dopant HTM with thermal annealing was demonstrated. | What is perovskite? | 10683 |
{
"text": [
"7.43%"
],
"answer_start": [
142
]
} | 10.1016/j.cej.2017.04.066 | The corresponding photovoltaic parameters (Voc, Jsc, FF, and η) of the DSC based on Pt counter electrode are 0.69 V, 16.33 mA cm−2, 0.66, and 7.43%, respectively. | What is the value of η? | 52737 |
{
"text": [
"2.65%"
],
"answer_start": [
243
]
} | 10.1016/j.dyepig.2015.02.001 | The impressive efficiency of the UY11-based cell was estimated to be 4.52% (Under a similar measuring condition, the reference UY1 sensitized cell produced a Jsc of 7.70mAcm−2, a Voc of 512mV, an ff of 0.67, finally leading to an overall η of 2.65%. | What is the value of η? | 24610 |
{
"text": [
"0.99V"
],
"answer_start": [
79
]
} | 10.1016/j.orgel.2019.04.035 | In comparison, the PEDOT:PSS based device exhibited a PCE of 15.8% with Voc of 0.99V, Jsc of 20.9mA/cm2, and FF of 0.75. | What is the value of Voc? | 4579 |
{
"text": [
"0.15 cm2"
],
"answer_start": [
25
]
} | 10.1016/j.apsusc.2016.02.206 | A typical active area of 0.15 cm2 was confined using a non-reflective mask for the J-V measurements.. | What is the value of active area? | 9371 |
{
"text": [
"TiO2"
],
"answer_start": [
90
]
} | 10.1016/j.apsusc.2017.09.263 | Compared with the PCE of 2.99% for the furnace-sintered, the DSSC with the laser-sintered TiO2 photoanode at the power density of 85 W/cm2 has reached a higher PCE of 3.20% for the TiO2 thickness of 6 μm, since the laser sintering effectively increased dye adsorption, decreased charge transfer resistance and increased electron lifetime of the TiO2 films, but the presence of the Ti3+ and the oxygen vacancies did not seem to have played an important role. | What is ? | 50425 |
{
"text": [
"8.24%"
],
"answer_start": [
93
]
} | 10.1016/j.electacta.2015.11.071 | The PCE of DSSC using CoS/rGO0.10 CE is 9.82%, which is higher than that of DSSC with Pt CE (8.24%). | What is the value of PCE? | 49066 |
{
"text": [
"PtNi0.34"
],
"answer_start": [
189
]
} | 10.1016/j.jallcom.2017.07.266 | According to Equation , where the fmax is the peak at the low-frequency range corresponding to the EIS Bode plots (b), the τ2 values are 5.41, 4.95, 8.71 and 3.56ms for various DSSCs using PtNi0.34, PtNi0.47, PtNi1.07, and Pt CEs (), respectively. | What is CEs? | 49247 |
{
"text": [
"10.64%"
],
"answer_start": [
127
]
} | 10.1039/C5CP03995A | The average PCE (PCEAVE) for the reference device (without (w/o) sBCP) and the controlled device (with sBCP (0.5 mg ml−1)) was 10.64% and 12.39%, respectively (Fig. | What is the value of PCE? | 14296 |
{
"text": [
"0.09 cm2"
],
"answer_start": [
29
]
} | 10.1039/C3TA13606J | The active area was fixed at 0.09 cm2.The UV-Vis absorption spectra were used for testing the absorption of perovskite sensitized TiO2 films with a Hitachi U-3010 spectroscope. | What is the value of active area? | 14555 |
{
"text": [
"66.91%"
],
"answer_start": [
301
]
} | 10.1016/j.electacta.2018.07.028 | Average photovoltaic parameters including PCE, open-circuit voltage (VOC), short-circuit current density (JSC), fill factor (FF), series (RS) and shunt (RSH) resistances are summarized in , the control PSC device assembled on the SnO2 compact layer shows a JSC of 20.22mAcm−2, a VOC of 0.89V, a FF of 66.91%, and therefore an average PCE of 12.04%. | What is the value of FF? | 9206 |
{
"text": [
"400 mV"
],
"answer_start": [
152
]
} | 10.1039/C4RA17063F | The DSSC based on the monolayered ZnO photoanode (cell 1) shows lowest photovoltaic conversion efficiency (0.43%) with an open circuit voltage (Voc) of 400 mV, a short circuit current density (Jsc) of 2.11 mA cm−2 and a fill factor (FF) of 51.5%. | What is the value of Voc? | 67651 |
{
"text": [
"TiO2"
],
"answer_start": [
157
]
} | 10.1016/j.solmat.2015.10.033 | The observation of photon harvesting for DSSCs using SQ-5 exhibiting IPCE of 36% at the peak indicates that SQ-5 is still able inject electrons in the CB of TiO2 after photoexcitation even with such a small energy barrier of 0.16 eV. | What is ? | 53709 |
{
"text": [
"11.41%"
],
"answer_start": [
110
]
} | 10.1016/j.optmat.2019.05.039 | The photovoltaic parameters of the PSSC-5 constructed with H101 HTM are Voc=970mV, Jsc=17.56mA, FF=67%, and η=11.41%.The PCE of the PSSCs fabricated with different types of photoanodes, perovskite materials and HTMs had the order of PSSC-4>PSSC-5>PSSC-3>PSSC-2>PSSC-1. | What is the value of η? | 11092 |
{
"text": [
"0.98 V"
],
"answer_start": [
128
]
} | 10.1039/C7TA06752F | As a result, the PSCs with CH3NH3PbIxCl3−x:V2Ox (2.5 wt%) show an enhanced PCE of 16.14%, with an open circuit voltage (VOC) of 0.98 V, a short circuit current density (JSC) of 21.62 mA cm−2, and a fill factor (FF) of 75.1%. | What is the value of VOC? | 15864 |
{
"text": [
"697mV"
],
"answer_start": [
65
]
} | 10.1016/j.jpowsour.2017.01.051 | While the Voc value will show a slight improvement from 657mV to 697mV when extra 0.5M TBP (Gel2) was added, but this value was still lower than the liquid one. | What is the value of Voc? | 27169 |
{
"text": [
"Au"
],
"answer_start": [
359
]
} | 10.1039/C5TA09661H | A typical porous PSC device consists of five or six components, that is, a transparent conductive substrate (i.e., fluorine-doped tin oxide (FTO), or indium tin oxide (ITO)), two metal oxide layers (one blocking TiO2 layer and one mesoporous TiO2 or Al2O3 layer), a light absorber layer of perovskites, a HTM layer of spiro-OMeTAD, and a novel metal layer of Au or Ag. | What is ITO? | 16911 |
{
"text": [
"17.03 mA/cm2"
],
"answer_start": [
117
]
} | 10.1016/j.cplett.2017.08.051 | A similar trend was observed in the Jsc value, which increased from 16.58 mA/cm2 to 17.66 mA/cm2 and then dropped to 17.03 mA/cm2, respectively at 70 min and 120 min. | What is the value of Jsc? | 27009 |
{
"text": [
"6.06%"
],
"answer_start": [
93
]
} | 10.1039/C0EE00587H | The best light-to-electricity conversion efficiency (η) of a DSSC with ZnO-NS is found to be 6.06% under 100 mW cm−2 illumination, which is much higher than that of the DSSC with ZnO-NP (2.92%). | What is the value of η? | 61251 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
254
]
} | 10.1016/j.jorganchem.2013.04.023 | The photocurrent density-voltage (J–V) measurements were measured by a semiconductor characterization system (Keithley 236) at room temperature in air under the spectral output from solar simulator (Newport) using an AM 1.5G filter with a light power of 100mWcm−2. | What is the value of solar? | 51546 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
150
]
} | 10.1016/j.jallcom.2019.151970 | Photocurrent-voltage (J-V) curves of PSCs were characterized by an electrochemical workstation (Keithley 2420 Source Meter) under solar illumination (100mWcm−2, Oriel Sol 3A, Newport) which was calibrated by a standard silicon solar cell (Oriel Instrument). | What is the value of illumination? | 4597 |
{
"text": [
"5.3%"
],
"answer_start": [
108
]
} | 10.1039/C3TA11398A | As a result, the η value of the DSSC based on FNE48 (η = 6.2%) was superior to the DSSC based on FNE49 (η = 5.3%) using a liquid electrolyte. | What is the value of η? | 70345 |
{
"text": [
"741 mV"
],
"answer_start": [
82
]
} | 10.1039/C5TA09668E | After the growth of the ZIF-8 layer (40 min), the VOC increased considerably from 741 mV to 796 mV, which was an increase of 55 mV compared to that of the electrode with TiO2 only (Table 2). | What is the value of VOC? | 75515 |
{
"text": [
"6.63%"
],
"answer_start": [
42
]
} | 10.1016/j.jssc.2012.10.013 | Jsc and η values peak at 13.38 mA/cm2 and 6.63%. | What is the value of η? | 30995 |
{
"text": [
"3.0%"
],
"answer_start": [
132
]
} | 10.1016/j.renene.2011.03.003 | Under similar conditions, the DSSCs based on XS11 and XS12 showed relatively higher Jsc and Voc, resulting in η value with 3.1% and 3.0%, respectively. | What is the value of η? | 46274 |
{
"text": [
"22.5"
],
"answer_start": [
61
]
} | 10.1016/j.nanoen.2017.01.015 | The measured fill factor was 0.74, the current density (Jsc) 22.5 mA cm−2, and the open-circuit voltage (Voc) 1.07 V. | What is ? | 11129 |
{
"text": [
"3.93%"
],
"answer_start": [
90
]
} | 10.1016/j.dyepig.2018.09.034 | Our co-sensitized investigation with CDCA provides the PCE of ST2 increased from 3.23% to 3.93%. | What is the value of PCE? | 54768 |
{
"text": [
"TiO2"
],
"answer_start": [
41
]
} | 10.1016/j.nanoen.2014.11.032 | The photoanode was 12 μm-thick layers of TiO2 particles (Ti-Nanoxide D, Solaronix, Switzerland) sensitized with N719 dye. | What is photoanode? | 56479 |
{
"text": [
"7.78%"
],
"answer_start": [
53
]
} | 10.1016/j.solener.2017.05.089 | Without HTM, the PSC can only exhibited a low PCE of 7.78% with a short-circuit photocurrent density (JSC) of 19.172 mA cm−2, an open-circuit photovoltage (VOC) of 1.047 mV and a fill factor (FF) of 0.368. | What is the value of PCE? | 10712 |
{
"text": [
"0.658 V"
],
"answer_start": [
285
]
} | 10.1039/C8NJ00927A | Their photovoltaic studies indicate that, under the same conditions, the device fabricated using co-sensitizer P1 carrying cyanoacetic acid as an anchoring/accepting moiety, at the concentration of 0.2 mM NCSU-10, exhibited an enhanced PCE of 9.19% with a JSC of 21.20 mA cm−2, VOC of 0.658 V and FF of 65.85%, while P3 containing barbituric acid as an anchoring/accepting unit displayed a PCE of 8.75% with a JSC of 22.23 mA cm−2, VOC of 0.671 V and FF of 58.64%, whereas NCSU-10 (0.2 mM) alone showed a PCE of 8.28% with a JSC of 20.38 mA cm−2, VOC of 0.665 V and FF of 61.09%. | What is the value of VOC? | 61623 |
{
"text": [
"7.09%"
],
"answer_start": [
76
]
} | 10.1016/S1872-2067(19)63361-9 | As a result, the DSSC based on honeycomb-like NiCo2O4 CE displayed a PCE of 7.09%, which slightly surpassed that of the cell employing platinum CE (7.05%). | What is the value of PCE? | 36833 |
{
"text": [
"2.21%"
],
"answer_start": [
96
]
} | 10.1039/C8TC03542C | The champion device with TCz-C3 had a VOC of 690 mV, JSC of 6.27 mA cm−2, FF of 0.51 and PCE of 2.21%. | What is the value of PCE? | 70932 |
{
"text": [
"9"
],
"answer_start": [
75
]
} | 10.1016/j.electacta.2013.11.176 | From this diagram, it can be seen that the bottom of the CB of CdS (CB; −3.98 eV) and the top of the valence band (VB; −6.38 eV) In summary, for the first time, CdS was successfully deposited on the TiO2 surface by different methods. | What is TiO2? | 29526 |
{
"text": [
"4.53%"
],
"answer_start": [
142
]
} | 10.1016/j.jpowsour.2017.11.057 | The results of the experiment indicate that Co3O4-CN directly derived from ZIF-67 as counter electrode show a low photovoltaic performance (η=4.53%) with an open-circuit voltage (Voc) of 0.72V, a fill factor (FF) of 0.42 and a short-circuit current density (Jsc) of 14.42mAcm−2. | What is the value of η? | 56245 |
{
"text": [
"12.42 mA/cm2"
],
"answer_start": [
86
]
} | 10.1016/j.tsf.2014.11.054 | In particular higher short circuit current density Jsc values were measured, reaching 12.42 mA/cm2 for 4 nm-thick blocking layer with respect to 8.67 mA/cm2 for the reference cell. | What is the value of Jsc? | 40479 |
{
"text": [
"Au"
],
"answer_start": [
61
]
} | 10.1016/j.orgel.2018.09.019 | For this analysis, a new set of devices was prepared without Au electrodes. | What is electrode? | 4276 |
{
"text": [
"thiolate/disulfide"
],
"answer_start": [
431
]
} | 10.1016/j.tet.2014.04.071 | However, the solubility of the reported disulfides toward organic solvents and especially toward ionic liquids is low and concentration of them is not able to be increased, since the reported disulfides carrying a methyl or substituted phenyl groups on 1-position are solid.In this paper, we disclose that not only the introduction of long alkyl groups, such as n-butyl, n-hexyl, and n-octyl groups in place of the methyl into the thiolate/disulfide redox couples but also the photovoltaic performances of DSSCs based on N719/TiO2 with the three electrolytes containing the prepared thiolate/sulfide redox couples.In the molecular design of these thiolate/disulfide redox couples, the long alkyl groups, such as n-butyl, n-hexyl, and n-octyl groups were selected for improvement of the solubility of them without changing their excellent redox potential.1-Butyl, hexyl, and octyl-1H-tetrazole-5-thiols (3a,b,c) were prepared by the reaction of the corresponding alkylthiocyanate 1a,b,c with sodium azide 2 in water at reflux temperature in 52–81% yields, as shown in , thus-obtained 1-alkyl-1H-tetrazole-5-thiols 3 were treated with potassium or lithium carbonate in methanol under ultrasonic irradiation to give a methanol solution of potassium 1-alkyl-1H-tetrazole-5-thiolate 4 and lithium 1-alkyl-1H-tetrazole-5-thiolate 5. | What is redox couples? | 45224 |
{
"text": [
"6.28%"
],
"answer_start": [
364
]
} | 10.1016/j.dyepig.2019.107661 | Therefore, based on our own understanding of the device architecture and the literature findings, we chose chlorobenzene as the processing solvent and annealed our active blend surfaces at 100°C for 5min.We found the weight ratio of 1: 1 D: A (w/w) to be optimum for performance, and the cell parameters, Voc, Jsc, FF and PCE, reached 0.98V, 12.81mAcm−2, 0.50 and 6.28%, respectively, for a CP2-based device. | What is the value of PCE? | 29646 |
{
"text": [
"0.670 V"
],
"answer_start": [
215
]
} | 10.1039/C8NJ00847G | Among these, the carbazole donor group based sensitizer, R3, exhibited excellent photocurrent efficiency (η = 4.40%, Jsc = 9.91 mA cm−2, Voc = 0.678 V, FF = 63%) compared to R1 (η = 3.51%, Jsc = 8.44 mA cm−2, Voc = 0.670 V, FF = 62%) and R2 (η = 3.92%, Jsc = 9.24 mA cm−2, Voc = 0.664 V, FF = 63%) based devices. | What is the value of Voc? | 73776 |
{
"text": [
"77.4%"
],
"answer_start": [
81
]
} | 10.1016/j.joule.2018.08.012 | The rectangular device and strip device are predicted to have an FF of 75.8% and 77.4%, respectively; much higher than the FF of 71.7% for the square device.To verify the model experimentally, 6× 17mm2 and 4× 25mm2 FA0.80MA0.15Cs0.05PbI2.55Br0.45 mixed cation perovskite devices using electrodes with new geometries were fabricated (). | What is the value of FF? | 7793 |
{
"text": [
"14.0%"
],
"answer_start": [
167
]
} | 10.1039/C9TC01741K | Although the 1:1 ratio of C60 to C70 yielded the highest PCE, even 10% addition of C70 to C60 molecules, which corresponds to FM (9:1), improved the PCE from 13.8% to 14.0%. | What is the value of PCE? | 14783 |
{
"text": [
"0.909V"
],
"answer_start": [
33
]
} | 10.1016/j.optmat.2018.07.072 | The pure MAPbI3 PSC has a Voc of 0.909V, Jsc of 12.544mA/cm2, FF of 54.2% and PCE of 5.79%. | What is the value of Voc? | 8780 |
{
"text": [
"TiO2"
],
"answer_start": [
4
]
} | 10.1039/C3TA01635H | The TiO2electrode was sensitized with 3[6-[4-[bis(2′,4′-dihexyloxybiphenyl-4-yl)amino-]phenyl]-4,4-dihexyl-cyclopenta-[2,1-b:3,4-b′]dithiophene-2-yl]-2-cyanoacrylic acid, coded Y123 by overnight dipping into 0.1 mM of the dye in a 4-tert-butanol–acetonitrile mixture (1:1 v/v). | What is ? | 69833 |
{
"text": [
"21.86±0.89mAcm−2"
],
"answer_start": [
102
]
} | 10.1016/j.orgel.2018.11.021 | As a contrast, the PSCs employing the AD-MAPbI3 film as an absorber exhibit Voc of 0.99±0.04V, Jsc of 21.86±0.89mAcm−2, FF of 60.5±3.7% and a reduced PCE of 13.35±1.14%. | What is the value of Jsc? | 2224 |
{
"text": [
"4.46%"
],
"answer_start": [
263
]
} | 10.1039/C2JM34787C | A light to electricity conversion efficiency (η) of 6.01% was achieved for the DSSCs with TiO2 YSHSs as its photoanode, under 100 mW cm−2 illumination, indicating 49.9% and 34.8% increases compared to the DSSCs with TiO2 NSs (4.01%) and the standard Degussa P25 (4.46%) as photoanodes, respectively. | What is the value of η? | 61292 |
{
"text": [
"Au"
],
"answer_start": [
54
]
} | 10.1039/C7RA00002B | achieved PCE of about 15% in FTO/PEI/PCBM/MAPbI3/PTAA/Au PHJ PSC. | What is FTO? | 20864 |
{
"text": [
"12.3%"
],
"answer_start": [
82
]
} | 10.1016/j.nanoen.2017.05.026 | For the FB-SC measurements, PCEs of both samples decrease from 14.2% to 12.7% and 12.3% to 10.8%, respectively, with delay time from 0 ms to 100 ms, indicating strong scan rate dependence. | What is the value of PCE? | 2085 |
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