answers
dict | title
stringlengths 16
40
| context
stringlengths 13
1.96k
| question
stringclasses 124
values | id
stringlengths 1
5
|
|---|---|---|---|---|
{
"text": [
"13.74%"
],
"answer_start": [
131
]
} | 10.1016/j.jpowsour.2016.11.047 | A PCE of 14.04% was obtained by using 1:1 ratio of C60 and C70 as the ETL, which is comparable to that of PC61BM-based device (PCE=13.74%). | What is the value of PCE? | 2947 |
{
"text": [
"15.03%"
],
"answer_start": [
38
]
} | 10.1016/j.orgel.2018.03.041 | The PSCs show a higher average PCE of 15.03%, Voc of 1.10V, Jsc of 21.05mAcm−2, and FF of 65%. | What is the value of PCE? | 8068 |
{
"text": [
"0.25 cm2"
],
"answer_start": [
51
]
} | 10.1039/C8RA04091E | The active area of the test devices was limited to 0.25 cm2. | What is the value of active area? | 71893 |
{
"text": [
"75.33%"
],
"answer_start": [
245
]
} | 10.1039/C7NR03265J | Similarly, we found that the JSC and fill factor (FF) of the devices increased from PEDOT1:PSS0.5 (JSC = 16.83 mA cm−2, FF = 42.50%) to PEDOT1:PSS5.0 (JSC = 20.77 mA cm−2, FF = 79.12%) but decreased for PEDOT1:PSS12.0 (JSC = 19.34 mA cm−2, FF = 75.33%). | What is the value of FF? | 18820 |
{
"text": [
"5.3 mA/cm2"
],
"answer_start": [
89
]
} | 10.1016/j.electacta.2015.09.026 | The VOC of iodide-based p-DSCs (226 mV) together with the short-circuit current (JSC) of 5.3 mA/cm2 yielded an overall efficiency of 0.44 %, comparable to literature reports In order to realize high pn-DSC efficiency, either of the two electrodes is required to absorb and efficiently convert photons from the red and near infrared section of the solar spectrum. | What is the value of JSC? | 27224 |
{
"text": [
"54%"
],
"answer_start": [
109
]
} | 10.1039/C3TA12279D | All DSCs showed high short-circuit current density (Jsc) values above 9 mA cm−2, good fill factor (FF) above 54% and open-circuit photovoltage (Voc) values above 440 mV. | What is the value of FF? | 71234 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
126
]
} | 10.1016/j.jpowsour.2018.07.093 | The TPV measurement was complemented with the electrochemical impedance spectroscopy (EIS) under the illumination of AM 1.5G, 100mWcm−2. | What is the value of illumination? | 8511 |
{
"text": [
"3.08%"
],
"answer_start": [
66
]
} | 10.1016/j.electacta.2016.03.191 | However, the maximum power conversion efficiency (η) achieved was 3.08% and it remained lower than that of a reference cell prepared with a TiO2 nanocrystalline mesoporous layers (). | What is the value of η? | 49865 |
{
"text": [
"7.74%"
],
"answer_start": [
90
]
} | 10.1039/C2JM14623A | The DSSC assembled with the as-prepared PtNF-CE exhibited a high conversion efficiency of 7.74%, while the cell with an additional thin (2 nm) sputtered layer of platinum on the PtNF film showed much higher η of 8.13%, both at 1 sun conditions. | What is the value of η? | 63159 |
{
"text": [
"TiO2"
],
"answer_start": [
78
]
} | 10.1039/C8TA11524A | 4c and d exhibit the SP images of the control and CsFAMA–PFA films on the FTO/TiO2 substrate. | What is FTO? | 21802 |
{
"text": [
"0.2064 cm2"
],
"answer_start": [
436
]
} | 10.1016/j.tsf.2015.10.008 | For developing hollow-scattering (H-Sc) TiO2 layers, initially polystyrene spheres (PS) paste was prepared using the method of mesoporous inverse opal photonic crystals synthesis Photovoltaic I-V performances of these DSCs were recorded by a class A solar simulator purchased from Newport Spectra Physics together with a Keithley 2400 Source meter under simulated 0.77 sun illumination (filter AM 1.5) at ~ 25 °C with an active area of 0.2064 cm2. | What is the value of active area? | 36633 |
{
"text": [
"1.05V"
],
"answer_start": [
133
]
} | 10.1016/j.orgel.2019.06.048 | The average VOC of the device with PbCl2 modification (1mg/mL) was 1.08V, which was higher than that of the reference without PbCl2 (1.05V). | What is the value of VOC? | 4456 |
{
"text": [
"0.74 V"
],
"answer_start": [
315
]
} | 10.1039/C3TA10988G | Indeed, the small difference in lifetime is reflected in the small differences in VOC for devices measured in this study, though a correlation between the device with the fastest recombination and lowest VOC (TFRS-64; 0.71 V) and the devices with the slowest recombination and largest VOC (N3, TFRS-63 and TFRS-65; 0.74 V) is evident. | What is the value of VOC? | 76754 |
{
"text": [
"17.89mAcm−2"
],
"answer_start": [
202
]
} | 10.1016/j.jallcom.2018.07.012 | The enhancement in the Jsc is due to the infrared light harvesting from infrared into the visible region, while the PCE of reference DSSC (without up conversion layer) is obtained 8.34% with the JSC of 17.89mAcm−2.The development of high efficiency photovoltaic (PV) devices has attracted considerable attention because the demand of energy in world-wide is increased day by day. | What is the value of JSC? | 40969 |
{
"text": [
"63%"
],
"answer_start": [
107
]
} | 10.1039/C5TA04061B | For comparison, the η of a reference DSC made with a conventional Pt CE was ∼8.68% without the mask and ∼8.63% with the mask along with a Jsc of ∼17.44 mA cm−2 without the mask and 17.20 mA cm−2 with the mask, a FF of 63% for both without and with the mask.Although the presence of graphene in carbon nanofibers enabled a higher η in DSCs compared to those with pure nanofiber CEs, GCNF CEs based DSCs still had a lower performance than that of the conventional Pt CE based DSC. | What is the value of FF? | 61445 |
{
"text": [
"0.16cm2"
],
"answer_start": [
35
]
} | 10.1016/j.dyepig.2016.04.020 | The thickness and the active area (0.16cm2) of the sintered photo-anodes was measured using a profilometer (Veeco Dektak 150 Surface Profiler). | What is the value of active area? | 53576 |
{
"text": [
"10.2%"
],
"answer_start": [
92
]
} | 10.1016/j.spmi.2017.07.009 | Furthermore, when the CH3NH3Br concentration equaled 5mgml−1, the PCE increased by 23% from 10.2% (N2) to 12.5% (DMSO). | What is the value of PCE? | 1776 |
{
"text": [
"TiO2"
],
"answer_start": [
43
]
} | 10.1039/C4TA01286K | Absorption spectra of the dyes adsorbed on TiO2 nanoparticles were recorded on the dye-adsorbed TiO2 film (thickness of 9 μm) in the transmission mode with a Shimadzu UV-3150 spectrophotometer equipped with a calibrated integrating sphere system.This work was supported by Grants-in-Aid for Scientific Research from the Japan Society for the Promotion of Science (JSPS) (24550225) and by the Tokuyama Science Foundation. | What is ? | 71191 |
{
"text": [
"61.18%"
],
"answer_start": [
93
]
} | 10.1039/C7DT03373G | The PCE of the DSSC based on JH1 is 2.46% with Voc of 615 mV, Jsc of 6.54 mA cm−2, and FF of 61.18%. | What is the value of FF? | 60530 |
{
"text": [
"7.3%"
],
"answer_start": [
90
]
} | 10.1039/C9CS00059C | Lianos and co-workers obtained a modest PCE for the devices made solely with this Pc-HTL (7.3%), but could be significantly increased by incorporating either Al2O3 (9.7%) or graphene oxide (14.4%) buffer layers between the perovskite- and Pc-layers. | What is the value of PCE? | 13654 |
{
"text": [
"1.65 V"
],
"answer_start": [
386
]
} | 10.1016/j.rser.2018.01.005 | It can be observed that the cation engineering significantly enhances the light stability, whereas the dual cation perovskite retains only ≈ 70%, triple cation perovskite retains 90% and quadruple cation perovskite maintains > 95% of its original PCE for about 12 h.Similarly, 2T monolithic perovskite/silicon tandem solar cells with a very large area of 1 cm2 resulted in a high VOC ≈ 1.65 V The parasitic absorption can be minimized or completely removed by making the spiro-OMeTAD thinner or even replaced by other p-type heterojunction contacts. | What is the value of VOC? | 7204 |
{
"text": [
"1.56%"
],
"answer_start": [
54
]
} | 10.1016/j.mssp.2012.12.005 | For the NP-based DSSC the PCE is slightly enhanced to 1.56%. | What is the value of PCE? | 51052 |
{
"text": [
"12.9%"
],
"answer_start": [
73
]
} | 10.1016/j.nanoen.2015.02.028 | The photocurrent stabilizes within a few seconds and results in a PCE of 12.9% at 150 s, which is only slightly reduced (by a relative ~2%) from the value calculated from the J–V curves measured in FB–SC direction, confirming the reliability of the efficiency values obtained from the J–V curves.Having evaluated the role of the transparent top electrode, attention was then focused on the absorber layer. | What is the value of PCE? | 5708 |
{
"text": [
"0.25 cm2"
],
"answer_start": [
66
]
} | 10.1016/j.elecom.2013.12.011 | The active area dimensions of Nb2O5 photoanodes were 5 mm × 5 mm (0.25 cm2).UV–vis absorption spectra of the desorbed dye were examined using an Ocean Optics HR4000 Spectrometer. | What is the value of active area? | 33312 |
{
"text": [
"2.71%"
],
"answer_start": [
56
]
} | 10.1039/C6TC03621J | In comparison with the 62-based device showing a PCE of 2.71%, the higher performance of the 63-based one was attributed to the better intercalation of PC71BM into the lamellar structure of the film, which was revealed by TEM images and DFT-calculations.In short, the BHJ solar cells using QA derivatives as electron donors show large Voc and high FF values because of their low HOMO levels and strong π–π stacking, respectively. | What is the value of PCE? | 76505 |
{
"text": [
"18.59%"
],
"answer_start": [
45
]
} | 10.1016/j.solener.2019.06.069 | Average power conversion efficiency (PCE) of 18.59% was achieved from 16 cells and the best PCE of 19.6% was attained via the addition of the optimized amount of Ge NPs. | What is the value of PCE? | 12162 |
{
"text": [
"FTO"
],
"answer_start": [
134
]
} | 10.1016/j.optmat.2018.06.011 | The ZnO nanostructured anode composed of the aggregated matrix and light scattering layer with thicknesses of 12μm on the constructed FTO substrate.Energy dispersive X-ray spectroscopy (EDAX) was carried out to identify the type of elements present in the samples. | What is substrate? | 37551 |
{
"text": [
"14.86mAcm−2"
],
"answer_start": [
113
]
} | 10.1016/j.jpowsour.2016.06.099 | Compared with CD1, the DSSCs based on the fluoro-containing dye CD2 exhibited higher PCE of 7.91%, with a Jsc of 14.86mAcm−2, a Voc of 0.71V, and a FF of 0.75. | What is the value of Jsc? | 43093 |
{
"text": [
"4.70%"
],
"answer_start": [
34
]
} | 10.1039/C2JM15925B | This resulted in a low η value of 4.70% for DSSC-1, while the η value of DSSC-2 is 6.07%. | What is the value of η? | 76817 |
{
"text": [
"4.90%"
],
"answer_start": [
120
]
} | 10.1039/C4EE01983K | For the sake of direct comparison, an Au cathode sputtering deposited on an FTO/TiO2/CH3NH3PbI3 film exhibited a PCE of 4.90% (Fig. | What is the value of PCE? | 14736 |
{
"text": [
"0.250"
],
"answer_start": [
5
]
} | 10.1016/j.jpowsour.2012.12.021 | With 0.250M NiSO4 and 2mM K12 (CE2), the cell achieves a high efficiency of6.5%, which approaches 6.6% of the referenced Pt-based DSSC(CE0).For study the roles of NiSO4 and K12 on the CE morphology, the CNNC CEs are visualized by SEM on various magnifications. | What is CE2? | 32992 |
{
"text": [
"9.11%"
],
"answer_start": [
184
]
} | 10.1039/C4RA01956C | Moreover, the short-circuit photocurrent density (Jsc) of Cell-3 and Cell-4 increased to 17.50 and 18.55 mA cm−2, leading to the energy conversion efficiency (η) improving to 8.61 and 9.11%, respectively. | What is the value of η? | 73435 |
{
"text": [
"6.0%"
],
"answer_start": [
14
]
} | 10.1039/C3DT52201F | In general, a 6.0% PCE was achieved due to the low fill factor.In summary, we have successfully synthesized a novel photoanode material, TiO2@SiW11Co, and used it for the first time to fabricate a DSSC with high performance. | What is the value of PCE? | 73079 |
{
"text": [
"2.7%"
],
"answer_start": [
78
]
} | 10.1039/C5EE02510A | They found that the PCE and FF of devices were improved from 1.8% and 0.38 to 2.7% and 0.50, respectively, while the Isc and Voc remained almost constant when the length of ZnO nanorods increased from 0 to 350 nm. | What is the value of PCE? | 73164 |
{
"text": [
"7.79%"
],
"answer_start": [
187
]
} | 10.1039/C6EE00424E | We have demonstrated that by using this approach it is possible to build DSCs on plastic electrodes with record PCE as high as 8.55%, and fully flexible DSCs with efficiencies as high as 7.79%. | What is the value of PCE? | 61428 |
{
"text": [
"67.1%"
],
"answer_start": [
148
]
} | 10.1016/j.electacta.2017.11.182 | The average open circuit voltage (VOC), fill factor (FF), and short circuit current density (JSC) of triple cation PSCs are 1.09V, 22.98mA/cm2, and 67.1%, respectively. | What is the value of FF? | 1846 |
{
"text": [
"18.32%"
],
"answer_start": [
126
]
} | 10.1039/C6TA08783C | By fabricating the planar PSC based on APTES SAM modified SnO2 ESLs with 3% Pb(SCN)2 additive, we have achieved a high PCE of 18.32% (17.74%) when measured under reverse (forward) voltage scan and a steady-state efficiency of 17.54% (Fig. | What is the value of PCE? | 17211 |
{
"text": [
"1 Sun"
],
"answer_start": [
62
]
} | 10.1016/j.electacta.2018.08.078 | The current-voltage (J-V) measurements were carried out under 1 Sun simulated light (AM 1.5G) using a solar simulator (Newport Oriel Class 3A) and a digital source meter (Keithley 2400). | What is the value of solar? | 41057 |
{
"text": [
"4.7%"
],
"answer_start": [
238
]
} | 10.1039/C5TA03425F | For example, the polymer PPAT4 based DSSC has a short-circuit photocurrent density (Jsc) of 10.87 mA cm−2, open-circuit photovoltage (Voc) of 720 mV, fill factor (FF) of 0.60, and an overall solar-to-electric conversion efficiency (η) of 4.7%. | What is the value of η? | 66288 |
{
"text": [
"0.69 V"
],
"answer_start": [
88
]
} | 10.1039/C7RA06822K | DSSC device used I−/I3− electrolyte showed a much lower PCE of only 3.9%, with a Voc of 0.69 V, a Jsc of 12.3 mA cm−2, and a FF of 0.46. | What is the value of Voc? | 67646 |
{
"text": [
"1048 mV"
],
"answer_start": [
103
]
} | 10.1039/C6RA25676G | The DSSC device with the [Cu(dmbp)2]2+/1+-based electrolyte exhibited a JSC of 14.4 mA cm−2, an VOC of 1048 mV, and a fill factor (FF) of 68.1%, resulting in an impressive PCE of 10.3%. | What is the value of VOC? | 70760 |
{
"text": [
"0.34%"
],
"answer_start": [
18
]
} | 10.1039/C1EE01873F | A peak PCE of η = 0.34% was observed.In order to further improve device performance of ZnO-NR/organic HSCs, many approaches have been investigated to modify and optimize the ZnO-NR/organic interface.ZnO is practically easy to be substitutionally doped. | What is the value of PCE? | 61950 |
{
"text": [
"4.99%"
],
"answer_start": [
103
]
} | 10.1016/j.jphotochem.2010.04.009 | The photoelectric conversion efficiency η was enhanced upon the addition of EMIMBF4 and the maximum of 4.99% was achieved when the volume ratio of MPII/EMIMBF4 was 50/50, where both Jsc and Voc reached their maximum values of 0.625 V and 13.673 mA/cm2, respectively. | What is the value of η? | 57971 |
{
"text": [
"80.11%"
],
"answer_start": [
101
]
} | 10.1039/C4NR02425G | The device fabricated using the NH4Cl additive gave a Voc of 0.88 V, a Jsc of 14.08 mA cm−2, a FF of 80.11% and a PCE of 9.93%. | What is the value of FF? | 17524 |
{
"text": [
"0.68 V"
],
"answer_start": [
96
]
} | 10.1016/j.synthmet.2015.10.024 | The solar cell based on WY1 shows the efficiency as 2.15%, with the Jsc as 4.39 mA cm−2, Voc as 0.68 V and ff as 0.71. | What is the value of Voc? | 39214 |
{
"text": [
"0.81%"
],
"answer_start": [
165
]
} | 10.1039/C1EE01123E | However, the open-circuit voltage (VOC) and the fill factor (FF) are significantly lower and therefore the device showed an energy conversion efficiency (η) of only 0.81%. | What is the value of η? | 75356 |
{
"text": [
"1.71%"
],
"answer_start": [
82
]
} | 10.1016/j.dyepig.2018.08.029 | The power conversion efficiencies (η) of these dyes were obtained in the range of 1.71%–5.48%. | What is the value of η? | 37630 |
{
"text": [
"TiO2"
],
"answer_start": [
252
]
} | 10.1039/C9NJ02074H | Therefore, CNTs have negative influence on the grain growth of perovskite precursors, whereas CNT-g-PDDT and CNT-g-P3HT have a positive effect on the grain size enhancement, thus improving the charge extraction process.The configuration of glass/FTO/c-TiO2/mp-TiO2-CH3NH3PbI3 nanocomposite layer/CH3NH3PbI3 upper layer/spiro-OMeTAD/Ag was selected to fabricate the perovskite cells and study the influence of CNT and grafted CNT-incorporated perovskites on the device performances (Fig. | What is FTO? | 14800 |
{
"text": [
"80"
],
"answer_start": [
89
]
} | 10.1039/C5RA13088C | A broad 87% IPCE plateau of about 87% was observed in the spectral coverage from 460 to 580 nm for a typical cell with the iodine control electrolyte (Fig. | What is IPCE? | 65605 |
{
"text": [
"75.06%"
],
"answer_start": [
132
]
} | 10.1039/C7CP03760K | The cell parameters are: open circuit voltage (Voc): 1060 mV, short circuit current density (JSC: 21.92 mA cm−2), fill factor (FF): 75.06%, and PCE: 17.53%. | What is the value of FF? | 22826 |
{
"text": [
"2.13%"
],
"answer_start": [
169
]
} | 10.1016/j.jpowsour.2009.06.002 | We found that the Al2O3 modification of TiO2 layer significantly improves the dye absorption resulting in enhancement of power conversion efficiency (PCE) (from 1.15 to 2.13%) which is attributed to the increase in electron lifetime and reduction in back transfer of electrons. | What is the value of efficiency? | 32198 |
{
"text": [
"1%"
],
"answer_start": [
107
]
} | 10.1039/C8EE02469C | The most important finding is that increasing the perovskite thickness by 20%, only increases the PCE by 0.1% absolute. | What is the value of PCE? | 17892 |
{
"text": [
"0.450 V"
],
"answer_start": [
253
]
} | 10.1016/j.ssi.2017.01.010 | As shown, the short circuit photocurrent density (Jsc) of the pEDOT/Ti counter electrode is higher than that of the Pt/Ti (2.77 mA cm− 2 and 2.11 mA cm− 2, respectively), while the open circuit photovoltage (Voc) values are nearly the same (0.436 V and 0.450 V, respectively). | What is the value of Voc? | 51467 |
{
"text": [
"ITO"
],
"answer_start": [
82
]
} | 10.1016/j.electacta.2009.05.024 | The counter-electrodes were prepared by sputtering thin Pt films (400 Å) onto the ITO substrate.The working electrodes at the temperature of 70 °C were immersed in a 0.5 × 10−3mol L−1 ethanolic solution of the sensitizer cis-dithiocyanate-N,N′-bis(4-carboxylate-4-tetrabutylammoniumcarboxylate-2,2′-bipyridine)ruthenium(II), also known as Ruthenium N719 (Solaronix), for 16 h at room temperature. | What is substrate? | 36867 |
{
"text": [
"7.00%"
],
"answer_start": [
203
]
} | 10.1039/C2NR11617K | Clearly, the devices based on a 20 μm TiO2nanoparticle film solely and a bilayer of 13 μm TiO2nanoparticles and 7 μm TiO2nanotubes exhibited the highest power conversion efficiencies, PCEs, of 8.02% and 7.00%, respectively as compared to the devices made of other different TiO2 thicknesses. | What is the value of PCE? | 66357 |
{
"text": [
"9.59 mA/cm2"
],
"answer_start": [
111
]
} | 10.1016/j.jpcs.2013.08.002 | The flexible liquid-state DSSC fabricated under 150 MPa pressure condition performed the best, giving a Jsc of 9.59 mA/cm2, a Voc of 0.67 V, a FF of 0.61, and a conversion efficiency (η) of 3.92%. | What is the value of Jsc? | 29450 |
{
"text": [
"SnO2"
],
"answer_start": [
317
]
} | 10.1016/j.renene.2011.01.031 | So these natural dyes can be used for sensitizing TiO2 films for solar cell applications.Natural dye-sensitized TiO2 solar cells have been observed to exhibit an efficiency of 7.1% with high stability To prepare the photo-anode of dye-sensitized solar cells, the ITO conducting glass sheet (Asahi Glass; Indium-doped SnO2, sheet resistance: 15 Ω/square) was first cleaned in a detergent solution using an ultrasonic bath for 15 min, rinsed with double distilled water and 2 propanol, and then dried. | What is anode? | 47103 |
{
"text": [
"4.5"
],
"answer_start": [
102
]
} | 10.1039/C3TA10618G | Their UV-Vis absorption spectra examined in dichloromethane solutions and on a transparent TiO2 film (4.5 μm) are displayed in Fig. | What is TiO2? | 66304 |
{
"text": [
"972mV"
],
"answer_start": [
99
]
} | 10.1016/j.solener.2018.06.040 | An inconspicuous PCE of 2.39% is obtained by solid state device with un-doped HTM showing a VOC of 972mV, JSC of 5.92mAcm−2 and FF of 41.5%. | What is the value of VOC? | 24332 |
{
"text": [
"690 mV"
],
"answer_start": [
201
]
} | 10.1016/j.jpowsour.2010.08.055 | When the thiophene bridge is displaced by EDOT unit, a significantly high Voc of 772 mV was achieved by MXD4.L1 sensitized cell gave a short-circuit photocurrent density (Jsc) of 9.9 mA cm−2, a Voc of 690 mV, and a ff of 0.68, corresponding to an overall conversion efficiency of 4.64%. | What is the value of Voc? | 52575 |
{
"text": [
"0.742 V"
],
"answer_start": [
111
]
} | 10.1016/j.carbon.2015.04.036 | Notably, addition of 2.5 wt% CNTs can further enhance the PCE of 1.55% for Device C, corresponding to a Voc of 0.742 V, a Jsc of 4.47 mA cm−2 and a FF of 0.467, respectively. | What is the value of Voc? | 39825 |
{
"text": [
"664mV"
],
"answer_start": [
140
]
} | 10.1016/j.dyepig.2011.01.010 | The naphthalimide dye D-4, which employed two indoline units as donor, exhibited a photoelectron performance with Jsc of 5.42mAcm−2, Voc of 664mV, FF of 0.75, and an overall conversion efficiency η of 2.70%.1H NMR and 13C NMR spectra were recorded on a Bruker AV400 spectrometer operating at 400 and 100 MHz, respectively. | What is the value of Voc? | 30914 |
{
"text": [
"7.13%"
],
"answer_start": [
126
]
} | 10.1016/j.tsf.2015.08.045 | The performance parameters of this DSSC are also listed in , the cocktail solution co-sensitized device exhibits a η value of 7.13% with a Jsc of 17.36 mA cm− 2, a Voc of 0.71 V and a FF of 0.58. | What is the value of η? | 43812 |
{
"text": [
"FTO"
],
"answer_start": [
13
]
} | 10.1016/j.solmat.2017.01.005 | Firstly, the FTO glass substrates were covered with a 40 nm TiO2 CL. | What is substrate? | 5293 |
{
"text": [
"28"
],
"answer_start": [
87
]
} | 10.1016/j.tsf.2005.12.152 | It is evident that DSSC based on FMF has IPCE of about 32%, which is higher than P-25 (28%) and CMP (12%). | What is IPCE? | 40409 |
{
"text": [
"TiO2"
],
"answer_start": [
43
]
} | 10.1039/C5QO00050E | Absorption spectra of the dyes adsorbed on TiO2 nanoparticles were recorded on the dye-adsorbed TiO2 film in the transmission mode with a calibrated integrating sphere system.This work was supported by Grants-in-Aid for Scientific Research (C) from the Japan Society for the Promotion of Science (JSPS) KAKENHI grant number 24550225 and by Hodogaya Chemical Co., Ltd.† Electronic supplementary information (ESI) available: Details of optical and electrochemical properties, and photovoltaic performances of compounds. | What is ? | 76694 |
{
"text": [
"71.2%"
],
"answer_start": [
142
]
} | 10.1039/C6RA25676G | For the [Co(bpy)3]3+/2+ system, an in-between performance of PCE = 9.2% was obtained with a JSC of 15.3 mA cm−2, a VOC of 844 mV, and a FF of 71.2%. | What is the value of FF? | 70757 |
{
"text": [
"10.30 ± 0.11%"
],
"answer_start": [
35
]
} | 10.1039/C4CC10215K | The values of η are 10.03 ± 0.20%, 10.30 ± 0.11%, 10.07 ± 0.13%, 10.06 ± 0.14%, 10.03 ± 0.09%, and 9.84 ± 0.07% for EVA/pyrene/DSSCs with 0.05, 0.1, 0.2, 0.4, 0.8, and 1.6 wt% pyrene photoluminescent layer contents, respectively. | What is the value of η? | 67605 |
{
"text": [
"9.22%"
],
"answer_start": [
128
]
} | 10.1039/C6RA19587C | After 5 min of formic acid treatment at elevated temperature (140 °C), the average PCE of the device was improved from 8.00% to 9.22%. | What is the value of PCE? | 12659 |
{
"text": [
"1.06V"
],
"answer_start": [
91
]
} | 10.1016/j.dyepig.2019.01.002 | The best-performing device, i.e., that based on FEH, exhibits a PCE of 18.0% with a VOC of 1.06V, a JSC of 22.8mAcm−2, and an FF of 74.5%, while the Spiro-OMeTAD-based device exhibits a PCE of 17.0% with a VOC of 1.05V, a JSC of 22.7mAcm−2, and an FF of 71.2%. | What is the value of VOC? | 11758 |
{
"text": [
"LiI"
],
"answer_start": [
54
]
} | 10.1016/j.electacta.2016.05.150 | The values obtained for Cμ and Rr for the system with LiI-based electrolyte were lower than the that for systems with Pr4N+I−-based electrolyte showing higher recombination leading to lower VOC of the devices. | What is electrolyte? | 50910 |
{
"text": [
"TiO2"
],
"answer_start": [
45
]
} | 10.1016/S1388-2481(03)00070-5 | The dye-sensitized solar cell based on these TiO2 electrodes exhibited a high conversion efficiency. | What is ? | 55534 |
{
"text": [
"6.60%"
],
"answer_start": [
94
]
} | 10.1016/j.jallcom.2018.06.226 | Using ZnO/NiO composite photoanodes attained the maximum power conversion efficiency (PCE) of 6.60% in DSSCs. | What is the value of PCE? | 28234 |
{
"text": [
"10.67"
],
"answer_start": [
70
]
} | 10.1016/j.jphotochem.2008.02.015 | Compression of non-sintered electrodes at 800 kg/cm2 increased Jsc to 10.67 mA/cm2 and the conversion efficiency up to 4.5%. | What is electrodes? | 30357 |
{
"text": [
"18.22mA/cm2"
],
"answer_start": [
124
]
} | 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 JSC? | 11851 |
{
"text": [
"47–63"
],
"answer_start": [
71
]
} | 10.1016/j.optmat.2018.05.009 | Average nanoparticles size of TiO2 thin film are estimated to be about 47–63nm. | What is TiO2? | 32999 |
{
"text": [
"63.23%"
],
"answer_start": [
102
]
} | 10.1016/j.apsusc.2018.08.078 | The best performance yielded a PCE of 11.28%, with a VOC of 0.9767V, a JSC of 18.26mAcm−2 and a FF of 63.23%, which measured the devices based on the hybrid C counter electrode with 1% CuS from forward bias. | What is the value of FF? | 9257 |
{
"text": [
"6.6%"
],
"answer_start": [
37
]
} | 10.1016/j.dyepig.2015.04.028 | The best PCE was recorded for dye 1 (6.6% at 0.5 sun, 8.4% without mask on top of the cell), the molecule with the simplest donor core, to be compared with a value of 8.1% for N719-based devices under the same fabrication conditions. | What is the value of PCE? | 33228 |
{
"text": [
"69.2%"
],
"answer_start": [
257
]
} | 10.1039/C0NJ00653J | The results obtained from these experiments show that the overall conversion efficiency of D3 gave the highest overall efficiency 4.98% with short circuit current density (Jsc) of 11.29 mA cm−2, an open-circuit voltage (Voc) of 0.637 V and a fill factor of 69.2% under standard global AM 1.5 solar conditions. | What is the value of ff? | 71829 |
{
"text": [
"0.89V"
],
"answer_start": [
69
]
} | 10.1016/j.spmi.2017.07.009 | By comparison, for other samples S2.5, S5.0, S7.5, S10, the VOC were 0.89V, 0.90V, 0.93V, 0.96V, the Jsc were 16.6mAcm−2, 17.0mAcm−2, 17.5mAcm−2, 16.1mAcm−2, the FF were 62.9%, 63.3%,63.9%, 63.4% and PCE were 9.3%, 9.7%, 10.4%, 9.8%, respectively. | What is the value of VOC? | 1739 |
{
"text": [
"76.55%"
],
"answer_start": [
178
]
} | 10.1016/j.solener.2019.04.098 | The highest PCE of 18.94% was obtained with 0.1M Ru-TiO2 PSCs exhibiting an open circuit voltage (VOC) of 1.128V, current density (JSC) of 22.55 mA cm−2, and fill factor (FF) of 76.55%, whereas the conventional mesoporous PSCs showed PCE=16.80%, VOC=1.095V, JSC=21.50 mA cm−2, and FF=70.01%. | What is the value of FF? | 6115 |
{
"text": [
"14.0%"
],
"answer_start": [
128
]
} | 10.1016/j.orgel.2017.03.019 | However, with the increasing ratio of ammonia from 4% to 6%, the PCE of the device decreases to 14.8%, and further decreases to 14.0% with the increase of ratio of ammonia to 8%, which is ascribed to the attenuation of Jsc. | What is the value of PCE? | 5802 |
{
"text": [
"TiO2"
],
"answer_start": [
62
]
} | 10.1016/j.solmat.2006.03.034 | Consequently, further detailed study of the nanostructures of TiO2 surfaces could give better pathway for improving the performance the DSSCs. | What is ? | 54891 |
{
"text": [
"1.05V"
],
"answer_start": [
82
]
} | 10.1016/j.nanoen.2019.02.005 | Planar-devices showed an average PCE of 17.2%, with a JSC of 22.8mA/cm2, a VOC of 1.05V and a FF of 0.72, which is comparable with the previous report The day/night cycling test was conducted following an established procedure as previously reported . | What is the value of VOC? | 4151 |
{
"text": [
"7.79%"
],
"answer_start": [
85
]
} | 10.1016/j.jpowsour.2016.01.028 | The optimal Jsc and η obtained in a typical DSSC containing NSAT are 18.62mA/cm2 and 7.79%, respectively, corresponding 38.2% and 28.1% higher than that of the DSSC with a pure TiO2 photoanode. | What is the value of η? | 39582 |
{
"text": [
"0.568V"
],
"answer_start": [
119
]
} | 10.1016/j.dyepig.2011.09.009 | DPP-I-sensitized cell gave a short circuit photocurrent density (Jsc) of 12.68mAcm−2, an open circuit voltage (Voc) of 0.568V and a fill factor (ff) of 0.61, corresponding to an overall conversion efficiency (η) of 4.41% and DPP-II-sensitized cell gave a short circuit photocurrent density (Jsc) of 7.78mAcm−2, an open circuit voltage (Voc) of 0.650V and a fill factor (ff) of 0.58, corresponding to an overall conversion efficiency (η) of 2.93%. | What is the value of Voc? | 33045 |
{
"text": [
"80"
],
"answer_start": [
129
]
} | 10.1016/S1010-6030(01)00575-5 | The main reason for the reduced IPCEmax values of these complexes compared with the most efficient Ru(dcbpy)2(NCS)2 dye (IPCEmax≈80%) Ruthenium(II) polypyridyl sensitizers with different dithiolate nonchromophoric ligands have been synthesized and characterized. | What is IPCEmax? | 59546 |
{
"text": [
"5.40±0.03%"
],
"answer_start": [
80
]
} | 10.1016/j.jpowsour.2013.05.101 | The DSSC with the film of ZN20/PMMA-ZN20 showed a further improvement of the η (5.40±0.03%), with reference to the η of the cell without this PMMA (4.85±0.03%). | What is the value of η? | 42507 |
{
"text": [
"3.05%"
],
"answer_start": [
152
]
} | 10.1016/j.jphotochem.2012.09.016 | ► The TiO2 electrode containing 0.02 wt.% of MWCNT provided the best electrical parameters in this work, Jsc of 8.88 mA cm−2, Voc of 0.65 V, and a η of 3.05%.TiO2–MWCNT composite electrodes were prepared by a direct mixing method. | What is the value of η? | 46876 |
{
"text": [
"0.34%"
],
"answer_start": [
324
]
} | 10.1039/B705694J | On the other hand, when the amount of adsorbed dye on TiO2 film increased to 6.8 × 1016, 4.4 × 1016, 3.9 × 1016, and 6.6 × 1016 molecules cm−2 for 3a, 3b, 8a, and 8b, respectively, the Isc and η values increased in the order: 3a (2.12 mA cm−2, 1.00%) ≈3b (2.10 mA cm−2, 1.06%) > 8b (1.50 mA cm−2, 0.67%) > 8a (0.84 mA cm−2, 0.34%). | What is the value of η? | 76305 |
{
"text": [
"3.43%"
],
"answer_start": [
92
]
} | 10.1016/j.tet.2010.02.095 | The DSSCs based on XS7 showed relatively lower Jsc and Voc, resulting in a lower η value of 3.43%. | What is the value of η? | 23281 |
{
"text": [
"12.48 mA/cm2"
],
"answer_start": [
29
]
} | 10.1016/j.jpcs.2014.07.017 | Furthermore, JSC in Test D6 (12.48 mA/cm2) exceeded that in Test D1 (8.88 mA/cm2). | What is the value of JSC? | 37956 |
{
"text": [
"8.42%"
],
"answer_start": [
160
]
} | 10.1016/j.solener.2018.03.054 | Impressively, the device sintered for 1h exhibits the champion PCE of 14.82% in the reverse scan, with the highest Voc of 1.02V, Jsc of 21.63mAcm−2, and FF of 68.42%. | What is the value of PCE? | 5226 |
{
"text": [
"7.00%"
],
"answer_start": [
178
]
} | 10.1016/j.dyepig.2015.04.003 | Under the optimal conditions, co-sensitized solar cell based on AZ362+SE shows a PCE of 7.65%, which increases by 9.29% in comparison with that of DSSC based on AZ362 alone (PCE=7.00%). | What is the value of PCE? | 56065 |
{
"text": [
"52"
],
"answer_start": [
34
]
} | 10.1016/j.solener.2011.02.027 | We have observed an IPCE value of 52% using PCH001 and 26% using Pc-Org-1 sensitizer. | What is IPCE? | 33944 |
{
"text": [
"glass"
],
"answer_start": [
56
]
} | 10.1039/C3RA42161A | The electrolyte-injecting hole on the counter electrode glass substrate, made with a sand-blasting drill, was sealed with a Bynel sheet and a thin glass cover by heating. | What is substrate? | 62837 |
{
"text": [
"743mV"
],
"answer_start": [
182
]
} | 10.1016/j.solener.2018.02.041 | As a result, using iodine electrolyte, we obtained a solar energy to electricity conversion efficiency of 9.83% (Jsc=18.36mAcm−2, Voc=748mV, ff=0.72) and 9.51% (Jsc=17.58mAcm−2, Voc=743mV, ff=0.73) based on IQ22 and IQ4, respectively.Researches have shown that the replacement of I−/I3− redox couple with cobalt polypyridine complexes have attracted much attention due to their low visible light absorption, the higher redox potential and the reduced corrosiveness towards counter electrode offered by these redox couples (In this work, we also try to confirm the adaptability of IQ22 and IQ4 for cobalt redox electrolyte system. | What is the value of Voc? | 24637 |
{
"text": [
"16.6%"
],
"answer_start": [
12
]
} | 10.1016/j.cclet.2016.11.009 | High PCE of 16.6% (VOC: 1.07 V) is achieved for HSL2 while HSL1 responded 15.4%, both with negligible hysteresis ) as HTL, they achieved very high VOC 1.4 eV for wide gap MAPbBr3 perovskite with PF8-TAA HTL. | What is the value of PCE? | 4246 |
{
"text": [
"15.92%"
],
"answer_start": [
50
]
} | 10.1016/j.solener.2019.08.026 | For instance, the reference device shows a PCE of 15.92% with JSC=21.43mAcm−2, VOC=1.01V and FF=72.95%. | What is the value of PCE? | 11797 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
161
]
} | 10.1016/j.dyepig.2015.10.022 | The current density-voltage (J–V) characteristics of the DSSCs were measured by recording J–V curves using a Keithley 2400 source meter under simulated AM 1.5G (100mWcm−2) illumination with a solar light simulator (Oriel, Model: 91192). | What is the value of illumination? | 39274 |
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