answers
dict | title
stringlengths 16
40
| context
stringlengths 13
1.96k
| question
stringclasses 124
values | id
stringlengths 1
5
|
|---|---|---|---|---|
{
"text": [
"3.7%"
],
"answer_start": [
96
]
} | 10.1016/j.poly.2008.12.033 | For the Z-907-sensitized solar cells, an addition of HDMA entailed increased results of η (from 3.7% to 4.0%) and Jsc (from 0.94 to 1.07 mA cm−2), thus attaining the highest short-circuit current density achieved in 100 W m−2 illumination of all dyes studied in this work (see ). | What is the value of η? | 38634 |
{
"text": [
"glass"
],
"answer_start": [
86
]
} | 10.1039/C2EE23081J | Fast recombination due to reduction of the oxidized species (CoIII) at the conductive glass substrate was observed. | What is substrate? | 70540 |
{
"text": [
"10.1%"
],
"answer_start": [
104
]
} | 10.1039/C4CS00309H | This dye was designed replacing the SCN− by a cyclometalated 2,4-difluorophenyl-pyridine, obtaining η = 10.1% when integrated in DSSCs. | What is the value of η? | 64979 |
{
"text": [
"71%"
],
"answer_start": [
193
]
} | 10.1039/C6TC03621J | Highly efficient DSSCs based on sensitizers 78–80 were fabricated (Table 3) and the 78-based device exhibited the highest PCE of 6.80% with a Voc of 0.776 V, a Jsc of 12.42 mA cm−2 and a FF of 71%. | What is the value of FF? | 76521 |
{
"text": [
"∼4"
],
"answer_start": [
157
]
} | 10.1039/C5CP01880C | The current was measured in 0.1 s and then integrated to obtain the QOC value.The sensitized films used in electrochemistry were prepared by screen printing ∼4 μm TiO2 directly on cleaned FTO substrates (TEC-15, Pilkington). | What is TiO2? | 66326 |
{
"text": [
"1.418V"
],
"answer_start": [
87
]
} | 10.1016/j.solener.2019.08.069 | However, the PSC with c-Nb2O5 ETL presents a relatively low PCE of 5.12% with a Voc of 1.418V, a Jsc of 5.01mAcm−2, and a FF of 0.72 under the same scan direction. | What is the value of Voc? | 4533 |
{
"text": [
"9.30%"
],
"answer_start": [
163
]
} | 10.1016/j.cej.2017.10.043 | The efficiency of DSSCs can be optimized by simply changing the doping amount of Co, and it is found that the DSSC with the NiCo0.2@C CE yields the highest PCE of 9.30%, outperforming those of DSSCs based on the Pt CE (8.04%) and other alloy-based CEs. | What is the value of PCE? | 23356 |
{
"text": [
"763 mV"
],
"answer_start": [
67
]
} | 10.1016/j.electacta.2017.09.133 | The device made with M93 exhibited a JSC of 8.83 mA cm−2, a VOC of 763 mV, a fill of 0.69, and a calculated efficiency of 4.65%. | What is the value of VOC? | 41410 |
{
"text": [
"0.119 V"
],
"answer_start": [
122
]
} | 10.1039/C5RA19854B | Dye T4 with four thiophene units as π-spacer shows the highest performance of 0.208%, with Jsc of 5.31 mA cm−2 and Voc of 0.119 V. | What is the value of Voc? | 69266 |
{
"text": [
"650 mV"
],
"answer_start": [
97
]
} | 10.1016/j.ccr.2013.05.019 | An efficiency of 0.45% was achieved for the nickel(II)-based sensitizer (JSC= 1.27 mA cm−2, VOC= 650 mV, ff= 0.550) compared with 1.11% for the zinc(II)-based dye (JSC= 2.52 mA cm−2, VOC= 745 mV, ff= 0.586) ) contain thiophene–fluorene or thiophene–phenylene backbones which act as electron donors, and cobalt(II) or nickel(II) coordination domains functioning as electron acceptors. | What is the value of VOC? | 46591 |
{
"text": [
"15.25mAcm−2"
],
"answer_start": [
147
]
} | 10.1016/j.solener.2018.11.047 | The results indicate that dye IA-6 showed maximum PCE of 7.81% (JSC=17.61mAcm−2, VOC=0.69V, and FF=64.05) compared to IA-5 showed PCE of 6.2% (JSC=15.25mAcm−2, VOC=0.62V, and FF=65.60). | What is the value of JSC? | 55466 |
{
"text": [
"4.32%"
],
"answer_start": [
99
]
} | 10.1016/j.jpowsour.2013.08.075 | Compared with FDSCs without SnO2 layer, FDSCs with SnO2–TiO2 junction show higher η (from 3.74% to 4.32%). | What is the value of η? | 47301 |
{
"text": [
"17.51%"
],
"answer_start": [
199
]
} | 10.1016/j.nanoen.2018.04.036 | Although the thickness 524nm of MAPbI3-xClx-NiO composite film can obtain relatively high Jsc of 23.17mA/cm2, it showed a lower PCE of 16.42% than the thickness 350nm of MAPbI3-xClx-NiO film (PCE of 17.51%). | What is the value of PCE? | 1040 |
{
"text": [
"100mW/cm2"
],
"answer_start": [
59
]
} | 10.1016/j.dyepig.2012.10.005 | The incident light intensity and the active cell area were 100mW/cm2. | What is the value of light intensity? | 52019 |
{
"text": [
"1.03V"
],
"answer_start": [
319
]
} | 10.1016/j.spmi.2017.03.011 | The planar perovskite solar cell based on the high crystallinity and less grain boundary CH3NH3PbI3−xBrx thin films using the methylammonium halide mixture solutions with the molar ratio of CH3NH3Br/CH3NH3I=10/90 achieved a best photoelectric conversion efficiency (PCE) of 14.88% with an open-circuit voltage (Voc) of 1.03V, a short-circuit photocurrent density (Jsc) of 20.62mAcm−2 and a fill factor (FF) of 0.70 and an average PCE of 14.21±0.67% with Voc of 1.02±0.02V, Jsc of 20.67±0.15mAcm−2 and FF of 0.67±0.05.The Br contents in CH3NH3PbI3−xBrx thin films linearly increased with the increase of Br contents in the methylammonium halide mixture solutions. | What is the value of Voc? | 11665 |
{
"text": [
"3.2%"
],
"answer_start": [
434
]
} | 10.1039/C6TA06987H | HTM 13, with an extended π-conjugation system at the truxene core, absorbs at longer wavelength with a stronger molar absorptivity (λmax = 356 nm, ε = 1.04 × 103 M−1 cm−1) than HTM 14 with a benzene core (λmax = 291 nm, ε = 7.71 × 102 M−1 cm−1).In terms of device performance, devices with single-coated HTM 13 and added Li-TFSI and TBP yielded a JSC of 8.0 mA cm−2, a VOC of 0.88 V, and a fill factor of 45.0%, which led to a PCE of 3.2%. | What is the value of PCE? | 13042 |
{
"text": [
"20.92mA/cm2"
],
"answer_start": [
23
]
} | 10.1016/j.orgel.2018.12.030 | Champion device JSC is 20.92mA/cm2, VOC is 1.03V and power conversion efficiency is 10.5% under reverse scan and best VOC being 1.05V. | What is the value of JSC? | 3399 |
{
"text": [
"cobalt"
],
"answer_start": [
81
]
} | 10.1039/C0EE00735H | The pulse fluences and excitation wavelengths for the cells made with the inert, cobalt and iodine electrolytes are 44.1 μJ cm−2 at 665 nm, 43.8 μJ cm−2 at 671 nm and 43.8 μJ cm−2 at 670 nm, respectively. | What is electrolyte? | 74658 |
{
"text": [
"9.3%"
],
"answer_start": [
218
]
} | 10.1039/C5NR02433A | The optimized GONP50 (the amounts of GO, T550 = 90%) CE showed the lowest Rct, significantly enhancing its catalytic activity, and also had remarkable values of Voc, Jsc, FF, and PCE of 885 mV, 15.6 mA cm−2, 0.67, and 9.3%. | What is the value of PCE? | 74235 |
{
"text": [
"3%"
],
"answer_start": [
56
]
} | 10.1039/C7EN00179G | 7.46%) and showed a drastic improvement over GO (η = 6.33%). | What is the value of η? | 12765 |
{
"text": [
"TiO2"
],
"answer_start": [
36
]
} | 10.1016/j.joule.2018.05.011 | This study showed that reducing the TiO2 ETL thickness from about 100nm to 10nm changes the electrical behavior of the interconnection contact (Au/TiO2/FTO) from non-ohmic to ohmic, leading to much improved FF with a stabilized module PCE of 15.6% measured from a 10.36-cm2 aperture area.These vigorous studies on monolithic-interconnected PSMs have led to outstanding progress on PSM development. | What is ETL? | 10310 |
{
"text": [
"2 h"
],
"answer_start": [
185
]
} | 10.1016/j.rinp.2017.04.011 | Here, 10 photoanodes were dipped into dye extracted by ethanol and another 10 photoanodes were dipped into dye extracted by methanol for 10 different time duration: 30 min, 1 h, 1.5 h, 2 h, 3 h, 4 h, 6 h, 12 h, 18 h and 24 h. | What is the value of time? | 46674 |
{
"text": [
"76.16%"
],
"answer_start": [
282
]
} | 10.1016/j.spmi.2018.03.051 | The Y-doping TiO2 nanorod array perovskite solar cells with the Y/Ti molar ratio of 3% exhibited a photoelectric conversion efficiency (PCE) of 18.11% along with an open-circuit voltage (Voc) of 1.06V, short-circuit photocurrent density (Jsc) of 22.50mAcm−2 and fill factor (FF) of 76.16%, while the un-doping TiO2 nanorod array perovskite solar cells gave a PCE of 16.42% along with Voc of 1.04V, Jsc of 21.66mAcm−2 and FF of 72.97%.Y-doping TiO2 nanorod arrays were successfully prepared by hydrothermal methods using the aqueous grown solution of 38mM titanium isopropoxide and 6M hydrochloric acid with the Y/Ti molar ratios of 0%, 3%, 5%. | What is the value of FF? | 1558 |
{
"text": [
"12.42%"
],
"answer_start": [
92
]
} | 10.1039/C6TA10588B | The simple structured PSCs on the glass/PEDOT:PSS/PEI substrate exhibited an average PCE of 12.42%, which was higher than that of PSCs that use PEDOT:PSS as the anode and comparable to that of regular devices using metal oxide electrodes (ITO or FTO). | What is the value of PCE? | 15531 |
{
"text": [
"0.698 mA/cm2"
],
"answer_start": [
574
]
} | 10.1016/j.synthmet.2010.08.003 | Under standard global AM 1.5 (50 mW/cm2) solar condition, the POT sensitized solar cell gave a short-circuit current (Jsc) of 0.363 mA/cm2, open-circuit voltage (Voc) of 0.350 V and fill factor (FF) of 0.338, corresponding to an overall conversion efficiency (η) of 0.086%; the POT/TiO2 sensitized solar cell gave a short-circuit current (Jsc) of 0.528 mA/cm2, open-circuit voltage (Voc) of 0.376 V and fill factor (FF) of 0.507, corresponding to an overall conversion efficiency (η) of 0.202%; the POT/TiO2/Fe2O3 sensitized solar cell gave a short-circuit current (Jsc) of 0.698 mA/cm2, open-circuit voltage (Voc) of 0.542 V and fill factor (FF) of 0.659, corresponding to an overall conversion efficiency (η) of 0.499%. | What is the value of Jsc? | 39596 |
{
"text": [
"67.07%"
],
"answer_start": [
77
]
} | 10.1039/C4TA04482G | The best BHJ cells exhibited a Voc of 0.67 V, a Jsc of 8.82 mA cm−2, a FF of 67.07% and a PCE of 3.96%. | What is the value of FF? | 23008 |
{
"text": [
"MAPbI3−xClx"
],
"answer_start": [
45
]
} | 10.1039/C6TA06718B | The power conversion efficiencies (η) of the MAPbI3−xClx mixed halide perovskite solar cells with different solvent compositions were 14.7% (forward scan), 15.2% (reverse scan), and 12.62 ± 1.24% (average) for the 10:0 sample; 16.7% (forward scan), 17.2% (reverse scan), and 14.60 ± 1.40% (average) for the 9:1 sample; 17.8% (forward scan), 18.3% (reverse scan), and 16.08 ± 1.28% (average) for the 8:2 sample; and 15.5% (forward scan), 15.9% (reverse scan), and 13.63 ± 1.25% (average) for the 7:3 sample. | What is perovskite? | 18343 |
{
"text": [
"TiO2"
],
"answer_start": [
271
]
} | 10.1039/C2JM15928G | The increase of open circuit voltage is attributed to its high electron recombination resistance (Rct) which reduces the excited state electron recombination probability, improving the electronic lifetime and leading to upper shift of the conduction band energy level of TiO2. | What is ? | 64797 |
{
"text": [
"5.97%"
],
"answer_start": [
146
]
} | 10.1039/C5NR02433A | The oriented PANI nanowire CE showed high uniformity and achieved a PCE of 8.24%, which was higher than that obtained by either a drop-cast PANI (5.97%) having a random network-like structure (Fig. | What is the value of PCE? | 74270 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
99
]
} | 10.1016/j.ijhydene.2018.03.226 | The J-V curves of PSCs were recorded under standard AM 1.5 solar illumination with an intensity of 100mWcm−2 using a Keithley Model 2400 digital source meter. | What is the value of illumination? | 5017 |
{
"text": [
"0.95 V"
],
"answer_start": [
101
]
} | 10.1039/C4MH00238E | Upon removal of the Ti-CL, we obtained a PCE of up to 11.5%, with a Jsc of 19.5 mA cm−2 and a Voc of 0.95 V derived from the FB–SC scan. | What is the value of Voc? | 19521 |
{
"text": [
"20.7"
],
"answer_start": [
33
]
} | 10.1016/j.cclet.2016.11.009 | Such PVSCs showed a final PCE of 20.7% after aging and dark storage In summary, the exciting development has been made for exploring organic π-functional materials as HTL and ETL that enable the high-performance, mild-processing and stable PVSCs. | What is ? | 4239 |
{
"text": [
"632 mV"
],
"answer_start": [
46
]
} | 10.1016/j.solener.2012.05.005 | Combining the Jsc of 5.60 mA cm−2, the Voc of 632 mV, and the ff of 0.52, the blend based DSSC achieves the highest energy conversion efficiency of 3.46%.To correlate the photovoltaic characteristics with the processes of charge transport and interfacial charge transfer, the polymer electrolyte based DSSCs were measured with the impedance techniques. | What is the value of Voc? | 30815 |
{
"text": [
"TiO2"
],
"answer_start": [
53
]
} | 10.1016/j.jallcom.2018.09.048 | After dye (N719) loading for 24h, the dye-sensitized TiO2 electrode was coupled with one of the CEs (Co3O4 CE, S-Co3O4 CEs, or Pt CE) to fabricate the DSSC; these two electrodes were separated by a 60μm thick Surlyn gasket and sealed by hot press. | What is ? | 44757 |
{
"text": [
"5.3%"
],
"answer_start": [
130
]
} | 10.1039/C3TA11398A | As a result, the overall conversion efficiency of the DSSC based on FNE48 (η = 6.2%) was superior to the DSSC based on FNE49 (η = 5.3%) when using a liquid electrolyte. | What is the value of η? | 70347 |
{
"text": [
"0.905V"
],
"answer_start": [
109
]
} | 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 VOC? | 11850 |
{
"text": [
"10.04 ± 0.27%"
],
"answer_start": [
98
]
} | 10.1039/C5TA03865K | The average PCE values on a batch of five identical devices for HTM 1 and 2 are 11.24 ± 0.21% and 10.04 ± 0.27%, respectively. | What is the value of PCE? | 16198 |
{
"text": [
"669 mV"
],
"answer_start": [
162
]
} | 10.1039/C5TA00316D | From the figure and the table, it is clearly understandable that the JSC and the VOC values are larger for the cell with PMII/TEMAMS electrolytes (13.56 mA cm−2, 669 mV) when compared to those of PMII/EMIBF4 electrolytes (11.61 mA cm−2, 627 mV). | What is the value of VOC? | 73266 |
{
"text": [
"633"
],
"answer_start": [
124
]
} | 10.1016/j.ceramint.2018.11.157 | Raman spectra analysis of TiO2 powder sample was carried out using a micro Raman spectrometer with excitation wavelength of 633nm using He-Ne laser. | What is TiO2? | 40663 |
{
"text": [
"5.43%"
],
"answer_start": [
97
]
} | 10.1039/C4CP04240A | When CDCA was added to N719/TiO2, an impressively high cell performance surpassing that of N719 (5.43%) was achieved: η, 6.03%; Jsc, 13.84 mA cm−2; Voc, 0.71 V; FF, 0.61 (Table 2). | What is the value of η? | 61356 |
{
"text": [
"1038.9 mV"
],
"answer_start": [
96
]
} | 10.1039/C7CC08985F | As high as 18.23% PCE has been achieved for dly-2 based PSCs, with Jsc of 23.24 mA cm−2, Voc of 1038.9 mV, and FF of 0.755, which is slightly higher than the dly-1 based device with 17.19% PCE. | What is the value of Voc? | 20559 |
{
"text": [
"1.03V"
],
"answer_start": [
104
]
} | 10.1016/j.jpowsour.2019.01.064 | The control PSC without t-BP modification exhibited a PCE of 16.14% with a Jsc of 22.07mAcm−2, a Voc of 1.03V and a FF of 0.71. | What is the value of Voc? | 5808 |
{
"text": [
"14.33mA/cm2"
],
"answer_start": [
226
]
} | 10.1016/j.matpr.2019.05.438 | The Mo2N counter electrodes provides an open circuit voltage (Voc), short circuit current density (Jsc), fill factor (FF) and efficiency (η) of 834.75mV, 8.76mA/cm2, 0.44 and 2.79% as compared to Pt with the parameters 650mV, 14.33mA/cm2, 0.82 and 6.4% respectively. | What is the value of Jsc? | 26422 |
{
"text": [
"765 mV"
],
"answer_start": [
17
]
} | 10.1039/C3CP54894E | A maximum VOC of 765 mV and a JSC of 7.8 mA cm−2 were observed at 10.0 mM cheno.The results of these studies led to an optimized [Mn(acac)3]0/1+ based electrolyte composition which was used in assembling DSCs with MK2 and N719 as sensitizers. | What is the value of VOC? | 63307 |
{
"text": [
"11.16mA/cm2"
],
"answer_start": [
98
]
} | 10.1016/j.dyepig.2018.11.010 | The best overall conversion efficiency was achieved by the cell fabricated with WS5 (η=6.34%, Jsc=11.16mA/cm2, Voc=770mV, and FF=74%), reaching about 86.8% of N719 dye's 7.3%.To further investigate the effect of the charge recombination and electron transport on photovoltaic performance, EIS [Fitted impedance parameters are plotted as a function of bias voltage in (a), all the cells showed similar capacitance; thus, it can be concluded that the TiO2 conduction band shift caused by the dyes produces no significant differences. | What is the value of Jsc? | 38647 |
{
"text": [
"1 Sun"
],
"answer_start": [
76
]
} | 10.1039/C4TA02267J | The cell performance was measured by irradiation of 100 mW cm2 white light (1 Sun, 1.5 AM) using a solar simulator (PEC-L01, Peccell). | What is the value of solar? | 60115 |
{
"text": [
"57.2%"
],
"answer_start": [
155
]
} | 10.1039/C8TA05916K | The reference cell yielded the lowest photovoltaic parameters, with an average PCE of 5.09% under reverse scan (Jsc = 18.5 mA cm−2, Voc = 0.48 V, and FF = 57.2%). | What is the value of FF? | 15428 |
{
"text": [
"Pt"
],
"answer_start": [
93
]
} | 10.1039/C5TA04061B | The short circuit current density (Jsc) and fill factor (FF) of the DSCs made with the GCNFs-PtNN CE were significantly higher than those of counterpart DSCs made with conventional Pt CEs.This study was partially supported by the US–Pakistan Joint Science and Technology through National Academy of Science, and Egyptian government fellowship (Egyptian Missions sector, 2012) for Mr Elbohy. | What is CEs? | 61452 |
{
"text": [
"5.0%"
],
"answer_start": [
14
]
} | 10.1016/j.electacta.2011.08.041 | The best η of 5.0% (Jsc= 8.6 mA cm−2, Voc= 778 mV, FF = 75%) was obtained with partially dyed-TiO2 (dye-loading of 9.0 × 10−11mol cm−2) photoanodes, which were pressurized to a thickness of 6.1 μm. | What is the value of η? | 34826 |
{
"text": [
"64.0%"
],
"answer_start": [
130
]
} | 10.1039/C3TA12901B | The device of CDNA shows the highest efficiency of 4.60% with a Jsc of 10.82 mA cm−2, a Voc of 0.657 V, and a fill factor (FF) of 64.0% under 100 mW AM 1.5 irradiation. | What is the value of FF? | 75217 |
{
"text": [
"2.0"
],
"answer_start": [
317
]
} | 10.1016/j.dyepig.2016.01.004 | The absorption band between 340nm and 470nm with the maximum extinction coefficient (ɛ) of ≈3–5×104M−1cm−1 is attributed to the localized aromatic π–π* transitions, while the band at 470–800nm (ɛ≈2–4×104M−1cm−1) is ascribed to the intramolecular charge transfer transition (ICT) When both the dyes were adsorbed onto 2.0μm thick TiO2 films, similar absorption bands with remarkable blue shift are observed (23nm for YC-1 and 40nm for YC-2) compared to that achieved in solution (). | What is TiO2? | 30755 |
{
"text": [
"16.05%"
],
"answer_start": [
109
]
} | 10.1016/j.orgel.2018.06.020 | Compared to pure MAPbI3 control devices, the PCE of the HPSCs based on PbCl2 doping increased to 19.79% from 16.05%, meanwhile, the devices with PbCl2 doping exhibited the reduced hysteresis and good reproducibility. | What is the value of PCE? | 9551 |
{
"text": [
"7.39mAcm−2"
],
"answer_start": [
109
]
} | 10.1016/j.dyepig.2015.04.003 | To our surprise, the simple molecule SE yields a PCE of 3.34%, with a short-circuit current density (Jsc) of 7.39mAcm−2, an open-circuit voltage (Voc) of 618.0mV, and a fill factor (FF) of 0.73. | What is the value of Jsc? | 56051 |
{
"text": [
"6.51%"
],
"answer_start": [
153
]
} | 10.1039/C6RA06017J | The co-sensitized solar cell devices USP/N719 and SDP/N719 showed enhanced η value of 6.40% (with Jsc = 12.73 mA cm−2, Voc = 0.75 V, and FF = 0.67), and 6.51% (with Jsc = 13.19 mA cm−2, Voc = 0.75 V, and FF = 0.66), respectively. | What is the value of η? | 68431 |
{
"text": [
"15.93%"
],
"answer_start": [
43
]
} | 10.1016/j.jssc.2017.03.005 | Interestingly, the best and average PCE of 15.93%, 13.41±2.52% at the annealing temperature of 450 °C was higher than that of 13.77%, 12.78±0.99% at the annealing temperature of 105 °C. | What is the value of PCE? | 10126 |
{
"text": [
"6.15%"
],
"answer_start": [
33
]
} | 10.1039/C2TA00771A | The PCE was found to increase to 6.15% from 5.13% and to 6.21% from 5.66% for phage-containing dip and spray LbL-templated devices, respectively. | What is the value of PCE? | 70039 |
{
"text": [
"18.09%"
],
"answer_start": [
75
]
} | 10.1016/j.solmat.2018.02.015 | For the reverse scan condition, PCE increases from 16.47% to 17.32% and to 18.09% as chain length of (C6H5)CnH2n(NH3I) increases from n=0 (PAI) to n=1 (PMAI) and to n=2 (PEAI), respectively. | What is the value of PCE? | 668 |
{
"text": [
"4.96%"
],
"answer_start": [
42
]
} | 10.1039/C4RA03088E | The DSSC based on dye D2 yielded a PCE of 4.96% (Jsc = 9.84 mA cm−2, Voc = 0.72 and FF = 0.70), while the DSSC based on dye D1 showed a PCE of 3.65% (Jsc = 8.13 mA cm−2, Voc = 0.66 V and FF = 0.68). | What is the value of PCE? | 72395 |
{
"text": [
"0.110mA/cm2"
],
"answer_start": [
94
]
} | 10.1016/j.solener.2018.11.050 | Therefore, photovoltaic conversions were raised in the FA-Bi-DMSO devices, with a high Jsc of 0.110mA/cm2 and PCE of 0.022%. | What is the value of Jsc? | 4298 |
{
"text": [
"13.68%"
],
"answer_start": [
180
]
} | 10.1016/j.coelec.2018.10.001 | More recently, the Cs+ doping strategy was introduced into the same formula of BA2MA3Pb4I13 to control the growth of oriented crystals with larger sizes, giving an improved PCE of 13.68% Because of the inhibition of out-of-plane charge transport by the large organic cations, the PCE of quasi-2D perovskites is relatively lower than that of their 3D counterparts (b)] as well as the balanced electron/hole transportation. | What is the value of PCE? | 7927 |
{
"text": [
"799 mV"
],
"answer_start": [
97
]
} | 10.1039/C7NR03134C | Furthermore, an increase in Voc can be witnessed from 789 mV for the HTNP single layered film to 799 mV for the HTNP + SHTMS + HTMS tri-layered film. | What is the value of Voc? | 74852 |
{
"text": [
"glass"
],
"answer_start": [
120
]
} | 10.1039/C5EE01204J | 1(d) shows the cross section scanning electron microscopy (SEM) image of the LEG4/TiO2/Cu(dmp)2 electrode on conducting glass substrate. | What is substrate? | 71089 |
{
"text": [
"17.06%"
],
"answer_start": [
41
]
} | 10.1016/j.nanoen.2015.12.031 | The PSC employing SP100 shows the PCE of 17.06%, which is significantly higher than the PCE of the device with NP30 (13.30%) and slightly higher than the PCE of PSC-NP50 (16.53%). | What is the value of PCE? | 7875 |
{
"text": [
"0.83 V"
],
"answer_start": [
219
]
} | 10.1039/C2NR31379K | In addition, the DSCs based on the Ni-CNT-CNF composite CE exhibited comparable photovoltaic performance (Jsc = 15.83 mA cm−2, Voc = 0.80 V, FF = 0.63, and η = 7.96%) to those based on Pt CE (Jsc = 15.01 mA cm−2, Voc = 0.83 V, FF = 0.67, and η = 8.32%).The study at SDSU was partially supported by the NSF/EPSCoR program (Grant no. | What is the value of Voc? | 61892 |
{
"text": [
"30"
],
"answer_start": [
604
]
} | 10.1039/C0EE00533A | In our hands, the best average photovoltaic performance of hydrothermally produced titania nanotube-based N3-sensitized solar cells (η = 3.76 ± 0.25%) was achieved when a number of tractable experimental parameters were individually optimized.This work was supported by the Air Force Research Laboratory, Space Vehicles Directorate (AF9453-08-C-0172) and the Air Force Office of Scientific Research (FA9550-05-1-0276).† Electronic supplementary information (ESI) available: Additional SEM images of as-synthesized and sintered TiO2nanotubes, Raman spectra of TNTs synthesized at different temperatures (130–170 °C), EQE and I–V data, and detailed procedures of TNT film preparation and sensitization. | What is titania? | 60552 |
{
"text": [
"FTO"
],
"answer_start": [
53
]
} | 10.1016/j.electacta.2018.10.130 | Absorption spectra of the MAPbI3 perovskite films on FTO/TiO2 substrates were determined with SHIMADZU (model UV1700) ultraviolet to visible (UV-vis) spectrophotometer. | What is substrate? | 420 |
{
"text": [
"54%"
],
"answer_start": [
136
]
} | 10.1016/j.materresbull.2017.09.017 | DSSC fabricated using TiO2 nanoparticle (with TiCl4 post treatment) based photo anodes exhibited JSC= 15.31 mA cm−2, VOC= 0.712 V, FF = 54% and η = 5.92% respectively. | What is the value of FF? | 23459 |
{
"text": [
"12 h"
],
"answer_start": [
60
]
} | 10.1039/C5CP04716A | The Zn2SnO4–dye conjugate solution has been kept intact for 12 h which is the average saturation time for absolute dye loading. | What is the value of time? | 74330 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
137
]
} | 10.1016/j.jcis.2019.02.005 | The current-voltage (I-V) characterizations about the DSSCs was measured on Keithley 2400 Source Meter under standard light intensity of 100mWcm−2 (AM 1.5G), which was supplied by a solar light simulator (Newport, model: 94023A).(a) presents the scanning electron microscopy (SEM) images of commercial carbon nanofibers treated with concentrated nitric acid. | What is the value of light intensity of? | 58426 |
{
"text": [
"0.72 V"
],
"answer_start": [
71
]
} | 10.1016/j.jpowsour.2009.11.075 | also for the notation) exhibited a Jsc of 4.50 mA cm−2, a Voc value of 0.72 V and a FF of 0.55 to produce an overall conversion efficiency of 1.78%. | What is the value of Voc? | 43617 |
{
"text": [
"14.3%"
],
"answer_start": [
401
]
} | 10.1039/C6TC05081F | The 50:50 PCBM:PNDI-2T sample showed 16.3% η under forward scan conditions and 16.8% η under reverse scan conditions (average η of 30 sample = 14.92 ± 1.09%), the 25:75 PCBM:PNDI-2T sample had 14.9% η under forward scan conditions and 15.4% η under reverse scan conditions (average η of 30 sample = 13.22 ± 1.07%), and the 0:100 PCBM:PNDI-2T sample exhibited 13.7% η under forward scan conditions and 14.3% η under reverse scan conditions (average η of 30 sample = 12.60 ± 1.00%). | What is the value of η? | 12454 |
{
"text": [
"TiO2"
],
"answer_start": [
29
]
} | 10.1039/C7NR08350E | of basic semiconductors like TiO2 have been employed to get prominent photoanodes. | What is ? | 73145 |
{
"text": [
"GO"
],
"answer_start": [
40
]
} | 10.1016/j.nanoen.2014.12.022 | These successful demonstrations showed RGO to be an advanced interfacial material to surpass conventional PEDOT:PSS HTMs in terms of photovoltaic performance coupled to device-stability. | What is HTM? | 4879 |
{
"text": [
"11.6%"
],
"answer_start": [
315
]
} | 10.1039/C6TA06987H | reported that the effect of different p-positions of the methyl or methoxy substituents on the triphenylamine moiety is negligible toward tuning the energy levels as compared to the large π-conjugated backbone made of triphenylamine and butadiene derivatives.Devices based on pristine HTM 51 had a certified PCE of 11.6%, which is higher than that of devices based on pristine HTM 50, with a PCE of 11.3%. | What is the value of PCE? | 13133 |
{
"text": [
"15.21%"
],
"answer_start": [
89
]
} | 10.1039/C9TC02362C | When the film was optimized, the PCE of the CsPbI2.4Br0.6-TBAB based PSC was improved to 15.21%, with a Voc of 1.20 V, a Jsc of 17.50 mA cm−2, and a FF of 72.75%. | What is the value of PCE? | 19755 |
{
"text": [
"7.42%"
],
"answer_start": [
127
]
} | 10.1039/C8NR07719C | Moreover, the PCEs based on Co–Sn–X (X = S, Se, Te) are superior to those of the Pt CE (8.19%), CoSe2 CE (7.89%) and SnSe2 CE (7.42%) due to a synergistic effect of the catalytic activity and nanoporous structure, which brings about plentiful contact areas and electroactive sites during the I3− reduction process. | What is the value of PCE? | 61854 |
{
"text": [
"18.79 mA/cm2"
],
"answer_start": [
65
]
} | 10.1016/j.cplett.2016.12.036 | The JSC values based on salts-doped PCBM were increased to 16.65–18.79 mA/cm2, which can be attributed to enhanced charge transfer and electron mobility brought by the incorporation of ammonium salts. | What is the value of JSC? | 10454 |
{
"text": [
"8.41%"
],
"answer_start": [
246
]
} | 10.1016/j.solmat.2017.05.071 | Thirdly, from electrical aspect, by inserting a low-work-function PEIE modifying layer between PCBM and Ag, the aligned energy levels and decreased electron transport barrier at PCBM/Ag interface result in the further improved PCEs of 13.55% and 8.41%, which agrees with the obviously increased FF and decreased RS. | What is the value of PCE? | 5553 |
{
"text": [
"10.7%"
],
"answer_start": [
214
]
} | 10.1039/C7TC04649A | A compact layer of 15 nm thickness of the TiO2 nanosheets was also prepared by the electro-deposition method to substitute conventional TiO2 nanoparticles where both the PSC devices showed comparable PCE values of 10.7% and 10.5%, respectively. | What is the value of PCE? | 16754 |
{
"text": [
"72.07±1.30%"
],
"answer_start": [
304
]
} | 10.1016/j.apsusc.2019.04.226 | The FF improvement implies that the RS resistance be decreased by introducing UCNCs additive in HTL precursor, as supported by the data shown in , the highest mean efficiency accomplished for the UC-PSC at 0.10wt% UCNCs is 18.34%±0.48% as a result of the mean JSC of 23.14±0.39mAcm−2, VOC of 1.10±0.01V, 72.07±1.30%, respectively. | What is the value of FF? | 2818 |
{
"text": [
"19.05 Ω"
],
"answer_start": [
96
]
} | 10.1039/C1EE01059J | Except for Cp and C60, the other seven carbon electrodes have small Rs in the range of 17.34 to 19.05 Ω. | What is the value of Rs? | 76210 |
{
"text": [
"1.86Ω·cm2"
],
"answer_start": [
136
]
} | 10.1016/j.solener.2019.09.016 | It was found that a high absolute value of redox current peak of 3.680 (mA·cm−2) in CV, small charge-transfer resistance (Rct) value of 1.86Ω·cm2 and high exchange current density compare to Pt electrode as shown in also show the peak-to-peak separation (ΔE) with different electrodes. | What is the value of Rct? | 59623 |
{
"text": [
"6.06%"
],
"answer_start": [
327
]
} | 10.1039/C0EE00587H | Notwithstanding a decrease in the effective electron diffusion coefficient (3.07 × 10−3 cm2s−1) in the TiO2-NP/ZnO-NS film, with reference to that in the ZnO-NS film (3.59 × 10−3 cm2s−1), a far higher cell efficiency was obtained in favor of the cell with TiO2-NP/ZnO-NS (7.07%), compared to that of the cell with bare ZnO-NS (6.06%); this enhancement in the η of the cell with TiO2-NP/ZnO-NS is ascribed to an increased dye-loading in favor of its cell (3.92 × 10−7 mol cm−2), with reference to that in the case of the cell with bare ZnO-NS (2.66 × 10−7 mol cm−2). | What is the value of η? | 61249 |
{
"text": [
"0.82 V"
],
"answer_start": [
157
]
} | 10.1039/C7TA00929A | Quite notably, devices based on a wide bandgap (1.75 eV) MASnIBr2 perovskite afforded even higher efficiencies of the order of 5.7%, accompanied by a Voc of 0.82 V. | What is the value of Voc? | 21612 |
{
"text": [
"0.69 V"
],
"answer_start": [
58
]
} | 10.1039/C2JM13961H | It displayed a Jsc value of 14.42 mA cm−2, a Voc value of 0.69 V, and a ff value of 0.63, leading to an overall quantum efficiency of 6.22%.Financial supports from the National Science Council of Taiwan and Academia Sinica are gratefully acknowledged. | What is the value of Voc? | 62627 |
{
"text": [
"21.7 mA/cm2"
],
"answer_start": [
165
]
} | 10.1016/j.solmat.2017.04.029 | The results clearly show that blow-dried devices (Group 1) achieved higher average VOC (1035 mV) than spin-coated devices (Group 2) (961 mV), as well as better JSC (21.7 mA/cm2 as opposed to 20.9 mA/cm2) and therefore better cell performance.To understand the reasons for the improvements, devices in Group 3, 4 and 5 that have only one layer blow-dried with other two layers spin-coated are compared with devices in Group 2 that have all three layers spin-coated. | What is the value of JSC? | 1265 |
{
"text": [
"7.18%"
],
"answer_start": [
253
]
} | 10.1016/j.tet.2008.08.045 | Under standard global AM 1.5 solar condition, the JK-79 sensitized solar cell gave a short circuit photocurrent density of 13.62 mA cm−2, open-circuit voltage of 0.705 V, and a fill factor of 0.74, corresponding to an overall conversion efficiency η of 7.18%. | What is the value of η? | 51081 |
{
"text": [
"0.97V"
],
"answer_start": [
82
]
} | 10.1016/j.solener.2018.09.016 | The optimum device obtained at 180°C exhibits outstanding performance with VOC of 0.97V, JSC of 20.85mA/cm2, FF of 72.7%, and PCE of 14.7%, resulted from the well-crystallized films and reduced defects. | What is the value of VOC? | 5568 |
{
"text": [
"7.72%"
],
"answer_start": [
116
]
} | 10.1016/j.jphotochem.2016.07.029 | The DSSCs assembled with the sole In2.77S4 CE and sole Cc CE display power conversion efficiencies (η) of 4.84% and 7.72%, respectively. | What is the value of η? | 47955 |
{
"text": [
"8.04%"
],
"answer_start": [
652
]
} | 10.1016/j.electacta.2015.06.082 | This paper indicates that carbon aerogel with good catalytic activity can potentially be used as a promising alternative to the expensive Pt counter electrode in a high-performance DSSC device design.Dye-sensitized solar cells (DSSCs) have attracted extensive attention in recent years due to the merit of high conversion efficiency, easy fabrication, and low cost Aerogel with network nanostructure, large surface area and good mechanical property is very promising for the application of energy devices In this study, carbon aerogel (CA) is firstly used as platinum-free counter electrode in DSSCs, giving energy conversion efficiency (η) as high as 8.04%, which is much higher than expensive Pt counter electrode-based DSSC (6.79%). | What is the value of η? | 51355 |
{
"text": [
"100%"
],
"answer_start": [
114
]
} | 10.1039/C4RA06823H | The right-hand column in Table 2 gives the energy conversion efficiencies, η, relative to N719 arbitrarily set to 100%. | What is the value of η? | 75591 |
{
"text": [
"15%"
],
"answer_start": [
89
]
} | 10.1039/C4TA05226A | This technique enables a highly efficient mesoscopic perovskite solar cell device (PCE = 15%) with improved reproducibility. | What is the value of PCE? | 16002 |
{
"text": [
"61.5%"
],
"answer_start": [
243
]
} | 10.1039/C4RA17063F | And when adding the second layer, the photovoltaic conversion efficiency of cell 2 obtains a larger increase (1.67%) with an open circuit voltage (Voc) of 528 mV, a short circuit current density (Jsc) of 5.15 mA cm−2 and a fill factor (FF) of 61.5%. | What is the value of FF? | 67661 |
{
"text": [
"5.6"
],
"answer_start": [
255
]
} | 10.1016/j.dyepig.2005.04.008 | A plausible interaction between semiaquaric acids and semi conductors is discussed in our paper The IPCE value increased in the following order of N-butyl heteroaromatic derivatives: indolium (15b, 19.9%) > benzoindolium (16, 16.0) > benzothiazolium (17, 5.6) > qunolinium (18, 2.7). | What is IPCE? | 57572 |
{
"text": [
"CH3NH3PbI3−xClx"
],
"answer_start": [
52
]
} | 10.1039/C7SE00033B | Then to promote the crystallization, those as grown CH3NH3PbI3−xClx perovskite films were simply placed inside a Petri dish with or without MACl powders on a hot plate at 100 °C for MACl treatment (Fig. | What is perovskite? | 15462 |
{
"text": [
"3.0"
],
"answer_start": [
187
]
} | 10.1016/j.solmat.2018.03.039 | Also, two small holes with diameters of 1mm each were drilled to the K-glass prior to the electrodeposition to facilitate pouring of the electrolyte afterwards Devices with dimensions of 3.0cm×4.0cm were fabricated as follows: the sensitized anode (K-glass/WO3/TiO2) and the cathode (Pt/K-Glass) were arranged facing each other, slightly displaced along their longitudinal axis to preserve space for electrical contacts. | What is anode? | 55190 |
{
"text": [
"1.5"
],
"answer_start": [
95
]
} | 10.1039/C2CC32239K | Compared with the reference cell composed of pure TiO2 control films, the DSSCs assembled with 1.5 μm CeO2 top thin layers exhibited a remarkable 17.8% improvement in the power conversion efficiency due to the sparkling light scattering. | What is TiO2? | 65727 |
{
"text": [
"76%"
],
"answer_start": [
108
]
} | 10.1039/C4TA03730H | The lower RSH of the FTO glass/thermally platinized counter electrode (TPCE) is in line with the higher FF (76%, Fig. | What is the value of FF? | 73766 |
{
"text": [
"7.8%"
],
"answer_start": [
44
]
} | 10.1039/C7CC09671B | However, the PCE achieved for XW11 was only 7.8%, lower than 8.6% for XW10, which may be ascribed to aggravated aggregation and charge recombination caused by the BTD unit, as can be evidenced from the very low Voc of 645 mV obtained for XW11. | What is the value of PCE? | 72362 |
{
"text": [
"0.67 V"
],
"answer_start": [
130
]
} | 10.1039/C2JM30427A | There is ∼20% drop in the JSC value from R4 (15.2 mA cm−2) to R5 (11.9 mA cm−2), though the two cells have a similar VOC value of 0.67 V. | What is the value of VOC? | 70139 |
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