answers
dict | title
stringlengths 16
40
| context
stringlengths 13
1.96k
| question
stringclasses 124
values | id
stringlengths 1
5
|
|---|---|---|---|---|
{
"text": [
"0.16 cm2"
],
"answer_start": [
110
]
} | 10.1016/j.nanoen.2016.12.029 | The J-V curves for all devices were measured by masking the active area with a black mask with an aperture of 0.16 cm2. | What is the value of active area? | 1583 |
{
"text": [
"0.91 V"
],
"answer_start": [
489
]
} | 10.1016/j.solener.2016.08.044 | The photovoltaic performance of the perovskite solar cells by using SnO2 nanosheets as ETMs and CH3NH3PbI3 with different crystallizing times as light absorbers were measured and shown in , it can be seen that the power conversion efficiency (PCE) of the FTO/SnO2/CH3NH3PbI3/spiro-MeOTAD/Au perovskite solar cell increases from 4.38% to 6.86%, when the CH3NH3PbI3 crystallizing time changes from 5 min to 10 min, mainly because of the increase in open-circuit voltage (VOC) from 0.72 V to 0.91 V, and short-circuit current density (JSC) and fill factor (FF) slightly increase from 12.04 mAcm−2 and 0.5 to 13.95 mA cm−2 and 0.54 respectively. | What is the value of VOC? | 7251 |
{
"text": [
"Ni2P"
],
"answer_start": [
88
]
} | 10.1039/C6CS00752J | Owing to the significant improvement of ion transport, the efficiency of DSSCs based on Ni2P CE was increased to 7.32%. | What is CE? | 66720 |
{
"text": [
"0.72 V"
],
"answer_start": [
99
]
} | 10.1016/j.tet.2012.04.104 | Under the same conditions, the TPTDYE-2-sensitized cell gave a Jsc value of 13.50 mA/cm2, a Voc of 0.72 V, and an FF of 0.69, corresponding to a η value of 6.71%. | What is the value of Voc? | 50679 |
{
"text": [
"0.63%"
],
"answer_start": [
75
]
} | 10.1016/j.jiec.2011.11.116 | As shown in , PCE of OE-DSSC (η= 1.17%) is higher than that of CE-DSSC (η= 0.63%). | What is the value of PCE? | 53084 |
{
"text": [
"CH3NH3PbI3"
],
"answer_start": [
83
]
} | 10.1016/j.cplett.2017.09.031 | The TiO2-coated substrates were annealed at 500 °C for 30 min, following which the CH3NH3PbI3 perovskite precursor solution was spin-coated on the FTO/TiO2 substrate at 5000 rpm in a N2-filled glove box. | What is perovskite? | 6215 |
{
"text": [
"1.66 V"
],
"answer_start": [
51
]
} | 10.1039/C8TA09164A | Quite interestingly, the Voc of the tandem cell is 1.66 V, perfectly matching the sum of that of the PbS (0.55 V) and perovskite (1.11 V) sub-cells, indicating that our new n-PEDOT/SnO2 interfacial layer provides an ideal recombination zone for the holes and electrons extracted from PbS and perovskite subcells, and may be applied to other tandem cells to further enhance their efficiency. | What is the value of Voc? | 12512 |
{
"text": [
"0.16V"
],
"answer_start": [
38
]
} | 10.1016/j.solener.2019.05.007 | The VOC of the devices increased from 0.16V to 0.41V when the DMSO volume increased, and the fill factor (FF) increased from 26.29% to 37.87%, leading to the enhancement in PCE. | What is the value of VOC? | 8884 |
{
"text": [
"I−/I3−"
],
"answer_start": [
203
]
} | 10.1016/j.solener.2018.02.041 | The higher PCE got at lower irradiation was due to the inferior diffusion constant of the cobalt-based redox couple (cobalt(II/III)) which was found to be about an order of magnitude lower than that for I−/I3− inside the pores of dye-sensitized TiO2 (And then, the electrochemical impedance spectroscopy as an effective means for mechanism research was used to investigate the origin of reduced Voc for DSSCs sensitized with IQ4. | What is redox couple? | 24632 |
{
"text": [
"0.16 cm2"
],
"answer_start": [
84
]
} | 10.1039/C5RA12889G | A light-shading mask was used on the front side of the FTO substrate, excluding the 0.16 cm2 TiO2 active area, for preventing overestimation of the power conversion efficiency. | What is the value of active area? | 60542 |
{
"text": [
"47.6"
],
"answer_start": [
111
]
} | 10.1039/C3NJ01278F | The highest IPCE at 530 nm (the region of maximum light absorption by N719) for samples a, b, and c were 32.7, 47.6, and 67.6%, respectively. | What is IPCE? | 61699 |
{
"text": [
"6.51%"
],
"answer_start": [
190
]
} | 10.1016/j.electacta.2019.134896 | It is demonstrated that the DSSC fabricated with the Co-S nanobowl array CE yields a remarkable PCE of 7.78%, and this value is 19.5% larger than that of the DSSC fabricated with the Pt CE (6.51%).Monodisperse PS spheres were prepared by a soap-free emulsion polymerization method []. | What is the value of PCE? | 51515 |
{
"text": [
"3.71%"
],
"answer_start": [
138
]
} | 10.1039/C8NJ00847G | The presence of the CDCA co-absorbent in the R3 device resulted in higher η = 4.44% compared to that of the triphenyl amine based R1 (η = 3.71%) and indole based R2 (η = 4.02%) sensitizers. | What is the value of η? | 73791 |
{
"text": [
"883 mV"
],
"answer_start": [
149
]
} | 10.1039/C5TA09136E | Moreover, dye HW-3 exhibits an impressive PCE of 10.7%, mainly contributed by the highest JSC of 16.71 mA cm−2 amongst these dyes and a large VOC of 883 mV. | What is the value of VOC? | 72549 |
{
"text": [
"16.11 mA/cm2"
],
"answer_start": [
107
]
} | 10.1016/j.solmat.2015.12.033 | The UVO treated device exhibited an open circuit voltage (Voc) of 0.95 V, a short-circuit current (Jsc) of 16.11 mA/cm2, a fill factor (FF) of 47.89% and a PCE of 7.52%, whereas the cell without UVO treatment showed a Voc of 0.82 V, a Jsc of 12.77 mA/cm2, an FF of 41.37% and a PCE of 4.33%. | What is the value of Jsc? | 6073 |
{
"text": [
"aluminium"
],
"answer_start": [
57
]
} | 10.1039/C6CP06405A | The devices were completed by evaporating a 100-nm-thick aluminium film as the electrode (active area of 0.12 cm2).We demonstrate a solution-based fabrication method, as shown schematically in Fig. | What is electrode? | 22941 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
55
]
} | 10.1016/j.jpowsour.2018.03.079 | The light-soaking tests were carried out under AM 1.5G 100mWcm−2 illumination at 25°C, where the devices were maintained as an open circuit and tested every 60min. | What is the value of illumination? | 11270 |
{
"text": [
"600 V"
],
"answer_start": [
431
]
} | 10.1016/j.solener.2016.11.029 | Solar cells with well aligned ZnO nanorods and randomly oriented dumbbell-shaped ZnO nanorods (hexagonal) were fabricated and once again much lower efficiency of 0.26 and 0.32%, respectively was reported by , a maximum power conversion efficiency of 1.02% is achieved by pomegranate dye dipped Al-doped ZnO electrode with a Fill Factor (FF) 0.57, a short circuit current density (Jsc) 2.15 mA/cm2 and an open circuit voltage (Voc) 600 V (). | What is the value of Voc? | 57869 |
{
"text": [
"1.027 V"
],
"answer_start": [
100
]
} | 10.1039/C5TA01898F | The device with ZnO and the slow-grown perovskite showed the highest JSC of 22.0 mA cm−2 and VOC of 1.027 V, while the FF is similar to that of the fast-grown device, and finally the highest PCE of 16.8% was obtained. | What is the value of VOC? | 22263 |
{
"text": [
"15.4%"
],
"answer_start": [
494
]
} | 10.1016/j.jpowsour.2018.11.013 | The temperature was kept constantly around 22°C because our buildings have central air conditioners, and the temperature was controlled all year long, while the humidity variation is due to the weather or season.(a–d): average short-circuit current densities (JSC) are 21.0mAcm−2, 20.4mAcm−2, 20.5mAcm−2, 20.6mAcm−2 and 20.5mAcm−2, respectively; average open-circuit voltages (VOC) are the same, 1.07V; average fill factors (FF) are 0.68, 0.70, 0.70, 0.71, 0.69, respectively; average PCEs are 15.4%, 15.3%, 15.4%, 15.7%, 15.1%, respectively. | What is the value of PCE? | 724 |
{
"text": [
"0.71V"
],
"answer_start": [
356
]
} | 10.1016/j.polymer.2019.121673 | In addition, the concentration of the facile synthesis GA6-2.5 co-adsorbent at 0.03 and 0.3mM showed very closed cell performance which implied the cost effect and larger operation window of the cell performance.The Voc values of all the devices are in the range of 0.69–0.72V which are comparable to the HL5 only device (0.72V) and HL5+CDCA based device (0.71V). | What is the value of Voc? | 56743 |
{
"text": [
"4.04mA/cm2"
],
"answer_start": [
93
]
} | 10.1016/j.optmat.2018.02.040 | DSSC prepared using SZ-15 sample exhibited the highest PCE of 0.59%, with its maximum Jsc of 4.04mA/cm2 and Voc of 0.44V. | What is the value of Jsc? | 50580 |
{
"text": [
"895 mV"
],
"answer_start": [
123
]
} | 10.1039/C7RA04924B | Notably, the 1-mp devices exhibited the best PCE of 0.054%, which was attributed to the high open-circuit voltage (Voc) of 895 mV. | What is the value of Voc? | 17480 |
{
"text": [
"MAPbI3"
],
"answer_start": [
28
]
} | 10.1016/j.materresbull.2018.04.015 | The C-PANI-rich surfaces of MAPbI3/PNAI perovskite films can also be favorable for hole extraction from MAPbI3 perovskite crystals to the conductive carbon in the device. | What is perovskite? | 9978 |
{
"text": [
"60"
],
"answer_start": [
29
]
} | 10.1016/j.jpowsour.2014.06.011 | The hot melt ionomer film of 60μm thickness was sandwiched between the TiO2 working electrode and the counter electrode by heating at ∼120°C for few seconds. | What is TiO2? | 43473 |
{
"text": [
"18.28%"
],
"answer_start": [
175
]
} | 10.1039/C7TA04851C | On the other hand, when 10 wt% 2,6-Py doped PC61BM is deposited on top of the untreated perovskite film as the ETL, the resultant device also yielded an improved PCE of up to 18.28%, with a similar increase in both JSC and FF. | What is the value of PCE? | 12171 |
{
"text": [
"11.98%"
],
"answer_start": [
166
]
} | 10.1016/j.cclet.2016.06.021 | Combining the excellent hole-extraction ability of the CuOx, high performance PHJ PVSCs with PCE up to 17.43% were demonstrated which is much higher than the ones of 11.98% based on PEDOT:PSS. | What is the value of PCE? | 7728 |
{
"text": [
"CH3NH3PbI3"
],
"answer_start": [
73
]
} | 10.1016/j.nanoen.2019.05.084 | The devices were fabricated with a p–i–n configuration ITO/GO (GO/Cdots)/CH3NH3PbI3/PCBM/BCP/Ag. | What is ITO? | 7608 |
{
"text": [
"7.88%"
],
"answer_start": [
152
]
} | 10.1016/j.solener.2019.04.090 | Due to the higher Jsc together with the enhanced Voc, D8 and D9 sensitized DSSC devices demonstrate improved power conversion efficiencies (PCEs) up to 7.88% under AM 1.5G irradiation, which surpassed that of D7 (7.41%).As a promising alternative to traditional silicon-based solar cells, dye-sensitized solar cells (DSSCs) have aroused extensive scientific research interest due to their relatively low-cost production, simple fabrication procedure and high power conversion efficiency (PCE) (). | What is the value of PCE? | 52403 |
{
"text": [
"13.4Ω"
],
"answer_start": [
32
]
} | 10.1016/j.jpowsour.2016.04.002 | The Rs value for Sb2S3@CNP-S is 13.4Ω, smaller than that of Pt (16.6Ω), ascribing to the intrinsic high electrical conductivity of CNP matrix (Rs=12.8Ω). | What is the value of Rs? | 27393 |
{
"text": [
"10.7mAcm−2"
],
"answer_start": [
145
]
} | 10.1016/j.jpowsour.2013.12.032 | The short-circuit photocurrent density (JSC), open-circuit photovoltage (VOC) and fill factor (FF) of M14 cells employing the E2 electrolyte are 10.7mAcm−2, 846mV and 0.71, respectively, affording an overall power conversion efficiency (PCE) of 6.42%. | What is the value of JSC? | 36371 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
283
]
} | 10.1016/j.orgel.2015.11.032 | The electrolyte solution is consisted of 0.1M LiClO4, 10mM LiI, and 1mM I2 in an acetonitrile solution.The photovoltaic performances of the DSSCs were measured with a computer-programmed Kethley 2420 source meter under simulated AM1.5 Gillumination by Newport Oriel solar simulator (100mWcm−2). | What is the value of solar? | 55929 |
{
"text": [
"2.52%"
],
"answer_start": [
331
]
} | 10.1016/j.synthmet.2017.05.016 | The DSSC with the sputtered Pt CE gives an open circuit voltage (Voc) of 738 mV, fill factor (FF) of 0.57 and a photo conversion efficiency (η) of 4.52% which is similar to that reported in literature Among the various CEs investigated, the DSSC with the graphene-PSS CE shows a poor performance in terms of the lowest values of η=2.52%, Voc= 574 mV and FF = 0.35. | What is the value of η? | 52935 |
{
"text": [
"19.62%"
],
"answer_start": [
58
]
} | 10.1039/C6EE02139E | The PCEs from the reverse and forward scan directions are 19.62% and 19.59%, respectively, essentially identical considering the measurement error. | What is the value of PCE? | 20905 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
107
]
} | 10.1016/j.renene.2011.10.020 | Current-voltage characteristic of the DSC was measured using a solar simulator under one sun illumination (100mWcm−2, AM 1.5). | What is the value of solar? | 57389 |
{
"text": [
"617mV"
],
"answer_start": [
83
]
} | 10.1016/j.jallcom.2016.09.260 | As compared to NWAs, NNAs obtain the highest Jsc and slight less Voc of 5.70mA and 617mV, respectively. | What is the value of Voc? | 57402 |
{
"text": [
"TiO2"
],
"answer_start": [
29
]
} | 10.1039/C2RA21361C | The CVD growth of micrometre TiO2 spheres is a very quick and low cost method for the fabrication of efficient scattering particles for DSCs.The temperature for the deposition of the scattering layer was as low as 250 °C, which may be compatible with plastic substrates. | What is ? | 72726 |
{
"text": [
"16–18"
],
"answer_start": [
112
]
} | 10.1016/j.tet.2009.04.024 | Chromatographic separations were carried out on silica gel Merk Kieselgel si 60 (40–63 μm).A thin film of TiO2 (16–18 μm thick) was coated on a 0.25 cm2 FTO glass substrate. | What is TiO2? | 23536 |
{
"text": [
"TiO2"
],
"answer_start": [
187
]
} | 10.1016/j.cplett.2017.07.069 | The device fabrication steps for CH3NH3PbI3 and CH3NH3PbI3-PCBM bulk heterojunction based solar cells are shown in shows the SEM images of CH3NH3PbI3 and CH3NH3PbI3-PCBM thin films on c-TiO2 coated FTO substrates.(A) corresponds to the SEM micrograph of CH3NH3PbI3 film grown using pure PbI2 solution, whereas (B) corresponds to that of CH3NH3PbI3-PCBM film grown using PbI2-PCBM solution. | What is FTO? | 11451 |
{
"text": [
"1.61%"
],
"answer_start": [
151
]
} | 10.1016/j.tsf.2013.10.129 | The DSSC with a thermally dried rGO-PI (Gel-rGO-PI) counter electrode (not freeze-dried) exhibits a smooth morphology and much poorer performance (η = 1.61%). | What is the value of η? | 29412 |
{
"text": [
"FTO"
],
"answer_start": [
916
]
} | 10.1039/C3NJ00456B | The residue was chromatographed on reverse-phase silica gel (dichloromethane–methanol = 1:1 as eluent) to give YH-1 (0.01 g, yield 8%) as a black solid; IR (ATR): = 1589, 1529, 1467 cm−1; 1H NMR (400 MHz, acetone-d6) δ = 0.86 (t, J = 7.4 Hz, 3H), 1.26–1.36 (m, 2H), 1.76–1.83 (m, 2H), 4.37 (t, J = 6.8 Hz, 2H), 6.95 (dd, J = 1.8 and 8.4 Hz, 1H), 7.04–7.09 (m, 2H), 7.12–7.16 (m, 6H), 7.23 (d, J = 1.8 Hz, 1H), 7.28–7.34 (m, 4H), 7.53 (d, J = 4.4 Hz, 2H), 7.66 (dd, J = 1.6 and 8.2 Hz, 1H), 7.70 (d, J = 6.1 Hz, 4H), 7.76 (d, J = 3.8 Hz, 1H), 7.86 (d, J = 3.8 Hz, 1H), 7.88 (d, J = 4.0 Hz, 2H), 8.01 (d, J = 1.6 Hz, 1H), 8.07 (d, J = 8.4 Hz, 1H), 8.15 (d, J = 8.2 Hz, 1H), 8.26 (d, J = 4.0 Hz, 2H), 8.64 (d, J = 6.1 Hz, 4H) ppm; HRMS (ESI): m/z (%): (M + H+) calcd for C59H44BN6F2S3, 981.28452; found 981.28467.The TiO2 paste (JGC Catalysts and Chemicals Ltd., PST-18NR) was deposited on a fluorine-doped-tin-oxide (FTO) substrate by doctor-blading, and sintered for 50 min at 450 °C. | What is substrate? | 69577 |
{
"text": [
"5.84Ωcm2"
],
"answer_start": [
49
]
} | 10.1016/j.orgel.2015.11.032 | The Rct of LZ/MWCNTs (2.66Ωcm2) and NaDC/MWCNTs (5.84Ωcm2) increased and it illustrates the electrocatalytic activity of LZ/MWCNTs and NaDC/MWCNTs reduced which is because of the poor dispersion of LZ/MWCNTs and NaDC/MWCNTs. | What is the value of Rct? | 55949 |
{
"text": [
"4.26%"
],
"answer_start": [
99
]
} | 10.1039/C0EE00788A | The DSSCs based on S3 exhibited a maximum solar energy to electricity conversion efficiency (η) of 4.26% (Jsc = 8.23 mA cm−2, Voc = 727 mV, ff = 0.71) under simulated AM 1.5 solar light irradiation (100 mW cm−2, Table 4). | What is the value of η? | 70484 |
{
"text": [
"0.59 V"
],
"answer_start": [
70
]
} | 10.1039/C6TC03621J | The solar cell using 61:PC71BM as the active layer exhibited a Voc of 0.59 V, a Jsc of 7.7 mA cm−2, a FF of 43.0% and a PCE of 2.0% (Table 1). | What is the value of Voc? | 76503 |
{
"text": [
"15.8mAcm−2"
],
"answer_start": [
88
]
} | 10.1016/j.jpowsour.2016.09.138 | Compared with other three dyes, QX12 presented a highest Voc of 763mV, a largest Jsc of 15.8mAcm−2, and finally a highest PCE of 7.64%. | What is the value of Jsc? | 26380 |
{
"text": [
"17.56 mA/cm2"
],
"answer_start": [
60
]
} | 10.1016/j.jelechem.2018.11.023 | The corresponding Jsc is also increased from 16.9 mA/cm2 to 17.56 mA/cm2 and 18.43 mA/cm2 for the mentioned photoelectrodes. | What is the value of Jsc? | 46298 |
{
"text": [
"TiO2"
],
"answer_start": [
147
]
} | 10.1039/C3NR05520E | This could have created a defect at the overlapping areas and complicated the electron transport path.The use of a combination of 1D NRs and 3D IO TiO2 structures for a DSSC electrode was examined. | What is ? | 77164 |
{
"text": [
"1.07 V"
],
"answer_start": [
134
]
} | 10.1039/C4FD00155A | By directly exploiting this TiO2 nanolayer in a solar cell of TiO2 nanolayer/CH3NH3PbI3/nanocarbon, we have achieved a Voc as high as 1.07 V, the highest value reported so far for hole transporter-free CH3NH3PbI3 solar cells. | What is the value of Voc? | 16318 |
{
"text": [
"7.12%"
],
"answer_start": [
296
]
} | 10.1039/C6TA04879J | Due to the faster charge transfer kinetics and more positive redox potential, the cobalt-based electrolytes are superior to the I3−/I− electrolyte in terms of open-circuit voltage (VOC), short-circuit current (JSC) and η; values of VOC = 594 mV, JSC = 9.58 mA cm−2 and η = 3.69% (relative to η = 7.12% for N719) are achieved for the best performing DSC which contains [Cu(1)(4)]+ and [Co(bpy)3]2+/3+. | What is the value of η? | 74424 |
{
"text": [
"TiO2"
],
"answer_start": [
86
]
} | 10.1039/B917271H | Measurements of femtosecond fluorescence decay for all three porphyrins sensitized on TiO2 and Al2O3 films determined the electron injection yields for YD11, YD12, and YD13 to be 0.83, 0.83 and 0.62, respectively. | What is ? | 67969 |
{
"text": [
"0.25 cm2"
],
"answer_start": [
47
]
} | 10.1016/j.solener.2012.08.016 | The resulting cell had an active area of about 0.25 cm2.Photocurrent–voltage (I–V) curve was measured by using computerized digital multimeters (Ivium-n-Stat Multichannel potentiostat) and a variable load. | What is the value of active area? | 50739 |
{
"text": [
"6.2%"
],
"answer_start": [
79
]
} | 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? | 70336 |
{
"text": [
"750mV"
],
"answer_start": [
126
]
} | 10.1016/j.dyepig.2015.05.015 | The JY14-based cell exhibited a short-circuit photocurrent density (Jsc) of 12.1mAcm−2, an open-circuit photovoltage (Voc) of 750mV and a fill factor (FF) of 0.64, generating a PCE of 5.79%. | What is the value of Voc? | 35602 |
{
"text": [
"8.3%"
],
"answer_start": [
115
]
} | 10.1039/C4RA12299B | Compared with the DSSCs with SWNTs@TiO2, DSSCs with SWNTs@(TiO2/Ag/Au) have an improvement in the PCE and the Jsc (8.3% and 16.8 mA cm−2). | What is the value of PCE? | 63676 |
{
"text": [
"GCNFs"
],
"answer_start": [
87
]
} | 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? | 61456 |
{
"text": [
"I−/I3−"
],
"answer_start": [
349
]
} | 10.1016/j.dyepig.2017.12.035 | The values of E0−0 and GSOP were used to calculate the ESOP (excited state oxidation potential, the values in volts (V) against NHE were converted to electron volts (eV) according to equation The GSOP values of −5.59eV and −5.71eV for SD-11 and SD-11 mono, respectively, provided enough thermodynamic driving force for electron replenishment by the I−/I3− redox couple (−5.2eV) [], which leads to efficient dye regeneration. | What is redox couple? | 52692 |
{
"text": [
"5.80%"
],
"answer_start": [
107
]
} | 10.1016/j.apsusc.2018.12.150 | The average PCE of Fe2O3/CNFs-1, Fe2O3/CNFs-2, Fe2O3/CNFs-3, Pt and CNFs was 6.5%, 7.41%, 7.27%, 6.94% and 5.80% respectively. | What is the value of PCE? | 45183 |
{
"text": [
"0.185mA/cm2"
],
"answer_start": [
218
]
} | 10.1016/j.cdc.2019.100256 | 0.054%) showing the unsymmetrical analogue has produced a stronger push-pull effect than the symmetrical unit.Compound 1b obtained the highest FF value, but the lowest solar circuit current density (Jsc) value of only 0.185mA/cm2 and a lower conversion efficiency (0.037%) compared to compound 1a (0.302mA/cm2 and 0.051%) and 1c (0.430mA/cm2 and 0.060%). | What is the value of Jsc? | 23340 |
{
"text": [
"gold"
],
"answer_start": [
100
]
} | 10.1039/C5TA01824B | Eventually, 2,2′,7,7′-tetrakis(N,N-di-p-methoxyphenylamine)-9,9′-spirobifluorene (spiro-OMeTAD) and gold were successively deposited on the perovskite film as a hole transport material (HTM) and electrode, respectively. | What is electrode? | 15200 |
{
"text": [
"0.97%"
],
"answer_start": [
276
]
} | 10.1039/C4NJ02186J | Under standard global air mass 1.5 solar conditions, the WH-C3 sensitized cell had a short circuit photocurrent density (Jsc) of 2.50 mA cm−2, an open circuit voltage (Voc) of 514.57 mV, and a fill factor (FF) of 0.75, corresponding to an overall conversion efficiency (η) of 0.97%. | What is the value of η? | 77019 |
{
"text": [
"9.10%"
],
"answer_start": [
426
]
} | 10.1016/j.jpowsour.2018.06.069 | In the spectral region from 380 to 450nm, RC-61 showed lower IPCE values because of lower absorption coefficient during this region.To test the performance of dyes in devices, the current density-voltage (CV) curves of the devices were measured under 1 sun irradiation condition and photovoltaic parameters were recorded in , the devices base on RC-61 and RC-62 exhibit higher power conversion efficiency (8.33% for RC-61 and 9.10% for RC-62), compared to 8.23% for the conventional dye sensitizer N3. | What is the value of PCE? | 43628 |
{
"text": [
"3.36%"
],
"answer_start": [
284
]
} | 10.1039/C1CP21762C | The open-circuit voltage (VOC), fill factor (FF), and short-circuit current density (JSC) of the DSSC with the photoanode, consisting of bare DL without TTIP treatment are 526 mV, 0.59, and 10.80 mA cm−2, respectively, and the corresponding overall power conversion efficiency (η) is 3.36%. | What is the value of η? | 62209 |
{
"text": [
"0.24 mW"
],
"answer_start": [
957
]
} | 10.1016/j.tsf.2015.11.051 | Comparing with films deposited by laser ablation, one can be seen that there is a clear difference in the film morphology consisting in different porosities (generally larger than that of the ZnO thin films deposited by laser ablation) and different clusters.The open circuit photo-voltage (Voc), short circuit current density (Jsc), maximum power (Pmax) delivered by the cell, fill factor (FF) and the overall conversion efficiency (ƞ) are reported in (results of the cells prepared with ZnO photoelectrode deposited by laser ablation) and in (results of the cells prepared with ZnO photoelectrode deposited by doctor blade).The maximum efficiency delivered by the cells and fill factor were calculated based on the formulas reported in The best value of the global efficiency of the cells prepared with photoelectrode prepared by laser ablation was 0.22% with an open circuit photo-voltage of 580 mV, 1.16 mA/cm2 short-circuit photo-current density and 0.24 mW the maximum power delivered by the cell. | What is the value of Pmax? | 33197 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
150
]
} | 10.1016/j.matchemphys.2013.11.020 | Its photovoltaic performance exhibits an open circuit voltage (Voc) of 0.79V and a short circuit current 11.6mAcm−2 at an incident light intensity of 100mWcm−2, producing an efficiency of 5.61%. | What is the value of light intensity of? | 50688 |
{
"text": [
"15.3%"
],
"answer_start": [
69
]
} | 10.1039/C7TA09174E | Addition of spiro-MeOTAD, PTAA, and P3HT increased the PCE to 17.0%, 15.3%, and 13.6%, respectively (Fig. | What is the value of PCE? | 20331 |
{
"text": [
"0 h"
],
"answer_start": [
233
]
} | 10.1016/S1872-2067(19)63470-4 | Some nanosheets are attached to the surface of TiO2-NFs (); they should have originated from the transformation of TiO2 nanoparticles (The surface of the obtained TiO2-NFs becomes much coarser when the reaction time is extended to 1.0 h (). | What is the value of time? | 37862 |
{
"text": [
"FTO"
],
"answer_start": [
547
]
} | 10.1016/j.electacta.2014.05.134 | As the EP time was increased from 10 to 50 sec, the Voc value gradually decreased because the increased PEDOT film thickness led to an increase of the IR drop and bulk resistance of the PEDOT films show that the light reflectance of the 3D PEDOT film is higher than those of Pt and the flat PEDOT film in the range of 540 to 800 nm, which is due to the regularly arrayed structure of the 3D PEDOT film.In summary, 3D PEDOT films with a higher catalytic activity, larger surface area, and improved light reflectance were synthesized directly on a FTO substrate via the EP method using PS beads as templates. | What is substrate? | 24792 |
{
"text": [
"12"
],
"answer_start": [
261
]
} | 10.1016/j.spmi.2009.07.029 | 35μm), increasing the rate of recombination processes at the TiO2 /electrolyte interface and reducing the diffusion of electrolyte ionsIncident Photon to Current Efficiency (IPCE) measurements have been carried out by using a 150 W Xe OF lamp Newport Model 70 612 coupled with a Cornerstone 130 monochromator 1/8m and a Keithley 2400 source meter. | What is TiO2? | 42547 |
{
"text": [
"5.14%"
],
"answer_start": [
55
]
} | 10.1039/C8RA00862K | The best cell was achieved from N719/5% BD with PCE of 5.14%.This work was supported by the National Nanotechnology Center (NANOTEC), NSTDA, Ministry of Science and Technology, through its program of Center of Excellence Network, the Thailand Research Fund (Grant no. | What is the value of PCE? | 64335 |
{
"text": [
"TiO2"
],
"answer_start": [
46
]
} | 10.1039/C8TC00768C | CH3NH3PbI3 was then spin-coated on the FTO/cp-TiO2/mp-TiO2 substrate at 1000 rpm for 10 s and at 5000 rpm for 30 s; the anti-solvent toluene was injected for 15 s in the second spin step. | What is FTO? | 19335 |
{
"text": [
"I−/I3−"
],
"answer_start": [
86
]
} | 10.1039/C4RA12888E | On the other hand, the HOMO levels of JY11–13 are sufficiently more positive than the I−/I3− redox couple (+0.4 V vs. | What is redox couple? | 72018 |
{
"text": [
"18.34%"
],
"answer_start": [
82
]
} | 10.1039/C8TA03608J | Through rationally tailoring polymer backbone structure, a highly efficient (PCE: 18.34%) PVSC with much improved UV-photostability and ambient stability was successfully achieved.In the past few years, the astonishing surge of organic–inorganic hybrid perovskite solar cells (PVSCs) has turned a new page for the development of transformative photovoltaic techniques. | What is the value of PCE? | 19576 |
{
"text": [
"0.76V"
],
"answer_start": [
113
]
} | 10.1016/j.dyepig.2010.03.029 | Under the same conditions, the η value of the DSSC based on the standard N719 dye is 9.75% (Jsc=17.33mAcm−2, Voc=0.76V, FF=0.74). | What is the value of Voc? | 35310 |
{
"text": [
"0.729 V"
],
"answer_start": [
44
]
} | 10.1016/j.matlet.2015.08.104 | Moreover, the increase of Voc from 0.700 to 0.729 V is mainly due to the fact that the longer electron lifetimes reduce the electron recombination and improve the electron transport efficiently. | What is the value of Voc? | 34952 |
{
"text": [
"50.52 %"
],
"answer_start": [
174
]
} | 10.1016/j.rinp.2016.11.021 | For the DSSC using pure TiO2 photoanodes, it exhibited a short circuit current density (Jsc) of 19.1 mA.cm−2, an open circuit voltage (Voc) of 0.75 V and fill factor (FF) of 50.52 %, yielding an overall power conversion efficiency (η) of about 7.18 %. | What is the value of FF? | 56961 |
{
"text": [
"4.25%"
],
"answer_start": [
158
]
} | 10.1016/j.jallcom.2017.02.293 | Without the hierarchical structures, the reference cell DSSCs-(P-TNTs) exhibited a short-circuit current density (Jsc) of 7.71mAcm−2 and an efficiency (η) of 4.25%. | What is the value of η? | 31898 |
{
"text": [
"8.52%"
],
"answer_start": [
263
]
} | 10.1016/j.dyepig.2017.02.011 | The cell co-sensitized by QX20 and QX21 showed a highest Jsc of 14.7mAcm−2, a fill factor (FF) of 0.695, an open-circuit photovoltage (Voc) of 819mV and a highest power conversion efficiency (PCE) of 8.37%, which is very close to that of the commercial N719 dye (8.52%). | What is the value of PCE? | 51656 |
{
"text": [
"734 mV"
],
"answer_start": [
213
]
} | 10.1039/C3TA12817B | It was found that, compared to the control device N719, the introduction of EG0 showed almost no effect on the device performance, with only a slightly enhanced JSC value (13.34 mA cm−2) and almost unchanged VOC (734 mV) observed, while the incorporation of EG1 and EG2 caused different behaviour. | What is the value of VOC? | 69223 |
{
"text": [
"4.7%"
],
"answer_start": [
9
]
} | 10.1016/j.progpolymsci.2015.10.004 | A PCE of 4.7% was achieved using a doctor-bladed and calendered TiO2 film in flexible DSSCs, and this value is close to that attained for DSSC based on statically pressed TiO2 film on plastic substrates (5.1%). | What is the value of PCE? | 31241 |
{
"text": [
"I-/I3-"
],
"answer_start": [
96
]
} | 10.1016/j.mssp.2017.04.030 | In addition, the right semicircle can be ascribed to the Nernst diffusion impedance (ZN) of the I-/I3- redox couple in the liquid electrolyte The electrocatalytic activity of CEs is also characterized by Tafel polarization curves, as shown in d. | What is redox couple? | 43255 |
{
"text": [
"15.20 mA/cm2"
],
"answer_start": [
104
]
} | 10.1016/j.carbon.2013.10.019 | The cell with o-IPC-G CE shows a high Jsc of 15.06 mA/cm2, which is slightly lower than that of Pt/FTO (15.20 mA/cm2). | What is the value of Jsc? | 30156 |
{
"text": [
"13.85%"
],
"answer_start": [
186
]
} | 10.1039/C5TA06870C | Specifically, when the film with a flower-like morphology, as spin-coated for a short time (15 s) from DMSO solution, is used as the active layer, the device exhibits a much higher PCE (13.85%) than the device (PCE = 0.22%) fabricated by spin-coating of DMSO solution for a long time (90 s). | What is the value of PCE? | 17395 |
{
"text": [
"0.796 V"
],
"answer_start": [
56
]
} | 10.1039/C2RA01002J | For 3C containing three carbazole moieties, higher Voc (0.796 V), Jsc (11.67 mA cm−2), ff (0.68) and η (6.33%) were achieved. | What is the value of Voc? | 69545 |
{
"text": [
"0.70 V"
],
"answer_start": [
58
]
} | 10.1016/j.cej.2017.04.066 | The DSC based on PVNNRA3 counter electrode shows a Voc of 0.70 V, a Jsc of 15.51 mA cm−2, a FF of 0.65, and a η of 7.05%. | What is the value of Voc? | 52739 |
{
"text": [
"15.11%"
],
"answer_start": [
168
]
} | 10.1016/j.jpowsour.2019.03.110 | With 15% EtOH in the typical precursor for depositing perovskite of (5-AVA)xMA1-xPbI3, the device can deliver a VOC of 900mV, JSC of 23.58mAcm−2, FF of 0.71 and PCE of 15.11% measured with reverse scan. | What is the value of PCE? | 5287 |
{
"text": [
"0.34V"
],
"answer_start": [
147
]
} | 10.1016/j.optmat.2016.04.028 | Blueberry extract sensitized solar cell using (16.5wt.% chitosan–38.5wt.% PEO)–45wt.% NH4I(+I2) electrolyte exhibits Jsc and Voc of 0.27mAcm−2 and 0.34V, respectively. | What is the value of Voc? | 37368 |
{
"text": [
"9.65%"
],
"answer_start": [
157
]
} | 10.1016/j.electacta.2015.08.154 | The DSSCs using CoS and NiS CEs, which were prepared with the most appropriate amount of ammonia and scanning cycles, exhibited perfect PCEs about 9.23% and 9.65%, respectively. | What is the value of PCE? | 23226 |
{
"text": [
"silver"
],
"answer_start": [
46
]
} | 10.1016/j.jallcom.2019.02.027 | After the spiro-OMeTAD material deposition, a silver electrode (80nm) was evaporated under high vacuum to complete the device.Current-voltage (I-V) curves of the completed PeSCs were measured using a Keithley 2400 source meter under the illumination of simulated sunlight (100mW/cm2) provided by an Oriel solar simulator with an AM 1.5 filter. | What is electrode? | 5272 |
{
"text": [
"0.12%"
],
"answer_start": [
134
]
} | 10.1016/j.jpowsour.2009.01.023 | In this experiment, the Psource is fixed at 100 mW/cm2.(a), for the nanofibers based cells, Jsc and η are found to be 0.41 mA/cm2 and 0.12%, respectively. | What is the value of η? | 45847 |
{
"text": [
"FTO"
],
"answer_start": [
34
]
} | 10.1016/j.jpowsour.2018.03.079 | Devices with the configuration of FTO/PEDOT: PSS/MAPbI3/PC61BM/Ag were fabricated for comparison (, device B that were based on Cu:NiOx HTL and PC61BM ETL can retain 70% of their initial performance after 1000min of illumination, whereas the control device C that were based on a PEDOT: PSS HTL maintain less than 20% of their initial values after 300min of illumination. | What is ? | 11267 |
{
"text": [
"Pt"
],
"answer_start": [
58
]
} | 10.1016/j.materresbull.2015.03.015 | The light-to-electric energy conversion efficiency of the Pt-free DSSC with CoS-c CE reaches 7.16% under full sunlight illumination (100 mW cm−2, AM1.5 G), increasing by 28.09% than that using CoS-a CE (5.59%). | What is CE? | 41313 |
{
"text": [
"0.795 V"
],
"answer_start": [
50
]
} | 10.1016/j.electacta.2012.03.047 | When the dopant amount is 9 wt.%, the VOC reaches 0.795 V, indicating changes in the energy levels of TiO2. | What is the value of VOC? | 54426 |
{
"text": [
"0.96 V"
],
"answer_start": [
48
]
} | 10.1039/C6TA05497H | The best devices with PS passivation layer show 0.96 V Voc (open-circuit voltage), 15.5 mA cm−2Jsc (short-circuit current density), 68.6% FF (fill factor), and 10.2% η (power conversion efficiency) for the forward scan direction and 0.96 V Voc, 15.5 mA cm−2Jsc, 71.2% FF, and 10.6% η for the reverse scan direction under illumination of 1 Sun (100 mW cm−2 AM 1.5 G). | What is the value of Voc? | 19174 |
{
"text": [
"8.30%"
],
"answer_start": [
90
]
} | 10.1016/j.molstruc.2020.127694 | While increase of CDCA amount to 30mM results in decreased Jsc and PCE of 20.69mAcm−2 and 8.30%, respectively. | What is the value of PCE? | 39479 |
{
"text": [
"16.23%"
],
"answer_start": [
98
]
} | 10.1016/j.spmi.2018.03.051 | further shortened the length of TiO2 nanorod arrays to 200nm and 70nm and the PCE can increase to 16.23% and 15.93% []. | What is the value of PCE? | 1553 |
{
"text": [
"0.2 cm2"
],
"answer_start": [
423
]
} | 10.1039/C7DT04825D | 7a) displayed almost identical absorbance behaviour, and this implied that the amount of dye adsorbed onto the photoanodes was almost the same and also reinstated the fact that the amplification achieved in the silver-incorporated photoanodes was indeed plasmon-assisted.DSSCs were fabricated with pure and Ag-incorporated Nb2O5 BLs using an iodide/tri-iodide liquid electrolyte as the redox mediator for an active area of 0.2 cm2. | What is the value of active area? | 62065 |
{
"text": [
"3.82%"
],
"answer_start": [
56
]
} | 10.1016/j.electacta.2017.09.098 | As a result, FSD106-based DSSC displayed the highest η (3.82%). | What is the value of η? | 59665 |
{
"text": [
"1.93%"
],
"answer_start": [
19
]
} | 10.1016/j.physe.2011.06.001 | The maximum PCE of 1.93% is observed from the device consist of slantingly grown ZnO nanorods due to the combinational effort of higher internal surface area, effective dye–light interactions and faster electron diffusion. | What is the value of PCE? | 44528 |
{
"text": [
"17.82mAcm−2"
],
"answer_start": [
92
]
} | 10.1016/j.jpowsour.2014.12.120 | The DSSC based on SiW11Cu/TiO2–P25 photoanode exhibits high performance with Jsc as high as 17.82mAcm−2, a Voc of 0.77V and a power conversation efficiency of 7.90%. | What is the value of Jsc? | 35384 |
{
"text": [
"9.2%"
],
"answer_start": [
65
]
} | 10.1039/C4TA02976C | The device coated with pristine P3HT (H-1) showed a PCE value of 9.2%, which is among the highest values reported for P3HT-based perovskite solar cells. | What is the value of PCE? | 12382 |
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