answers
dict | title
stringlengths 16
40
| context
stringlengths 13
1.96k
| question
stringclasses 124
values | id
stringlengths 1
5
|
|---|---|---|---|---|
{
"text": [
"TiO2"
],
"answer_start": [
148
]
} | 10.1016/j.jpowsour.2015.03.045 | In each “on” stage, no decrease in photocurrent density refers to a low recombination effect between photogenerated electrons on conduction band of TiO2 nanocrystalline and I3− species in liquid electrolyte. | What is ? | 36895 |
{
"text": [
"12.57 mA/cm2"
],
"answer_start": [
98
]
} | 10.1016/j.dyepig.2013.01.009 | The DSSC device based on FD1 dye exhibited the highest power conversion efficiency of 7.04% (Jsc= 12.57 mA/cm2, Voc= 0.76 V, FF = 0.74). | What is the value of Jsc? | 46867 |
{
"text": [
"7.41 Ω"
],
"answer_start": [
301
]
} | 10.1016/j.electacta.2016.02.004 | The high-frequency intercept on the real axis of Nyquist plot represents the series resistance (Rs), which mainly arises from the bulk resistance of CE materials and FTO substrate, and contact resistance, etc , it can be seen that the Rs of Pt-sputtering CE (2.76 Ω) is lower than that of NiCo2S4 CE (7.41 Ω), whose value is much lower than that of Pt-pyrolysis CE (18.19 Ω). | What is the value of Rs? | 52217 |
{
"text": [
"3.91%"
],
"answer_start": [
189
]
} | 10.1016/j.compscitech.2014.08.020 | For a DSCs using a pristine polymer electrolyte, Jsc and Voc are 11.27 mA cm−2 and 0.56 V, respectively, whereas the fill factor (FF) and the solar conversion efficiency (η) are 61.50% and 3.91%, respectively. | What is the value of η? | 51032 |
{
"text": [
"2.27 %"
],
"answer_start": [
164
]
} | 10.1016/j.heliyon.2018.e00912 | The fabricated device by Li-ST (60 nm thickness) indicates PCE = 14.26% which is higher than that of the PSC with TiO2 layer processed at 150 °C (TiO2-150) (PCE = 12.27 %). | What is the value of PCE? | 7845 |
{
"text": [
"6.5 mA/cm2"
],
"answer_start": [
336
]
} | 10.1016/j.jphotochem.2012.08.011 | The higher charge transfer resistance at the counter electrode (R1= 68.1 Ω) when using GuSCN as compared to electrolyte A (R1= 5.0 Ω) indicated that there is a longer regeneration of the I3− species, since GuSCN provides an insulating barrier that prevents the oxidation of I− as evidenced by the decrease in the JSC value from 12.9 to 6.5 mA/cm2Two Zn porphyrin sensitizers, A1-H and A1-M, were synthesized. | What is the value of JSC? | 27805 |
{
"text": [
"100mW/cm2"
],
"answer_start": [
165
]
} | 10.1016/j.nanoen.2019.103964 | The performance parameters of PSCs are measured with a solar simulator (Oriel Corp., model 18 91160A, 150W Xenon lamp) with a source meter (Keithley series 2400) at 100mW/cm2 under AM 1.5 illumination which was calibrated by a silicon reference cell. | What is the value of solar? | 8012 |
{
"text": [
"11.88%"
],
"answer_start": [
47
]
} | 10.1039/C8TA07836J | The n6-2D device shows a slightly lower PCE of 11.88% than the n20-2D device, with a VOC of 1.018 V, a JSC of 21.14 mA cm−2, and a FF of 55.21%. | What is the value of PCE? | 14221 |
{
"text": [
"4.04%"
],
"answer_start": [
68
]
} | 10.1016/j.jphotochem.2010.05.017 | The highest value of conversion efficiency (η) among these dyes was 4.04% for the AP-1 in the preliminary tests, under the same conditions, the efficiency of N719 was 7.05%. | What is the value of η? | 38209 |
{
"text": [
"950 mV"
],
"answer_start": [
230
]
} | 10.1039/C6TA06232F | Comparing the devices based on macroporous perovskite films with various diameters, solar cells based on 400 nm macroporous perovskite films have achieved the optimal performance claiming an average Jsc of 18.2 mA cm−2, an Voc of 950 mV and a fill factor of 0.60, yielding an average PCE of 10.3%, whereas the PCE of the champion cell is 11.7% (Jsc = 19.2 mA cm−2, Voc = 950 mV, FF = 0.64). | What is the value of Voc? | 18593 |
{
"text": [
"0 days"
],
"answer_start": [
351
]
} | 10.1016/j.jpowsour.2011.12.034 | The IV characteristics of some DSSCs are given in and the IV parameters of all cells measured are extracted in As the reaction time is increased, the p-type conductivity of CuSCN enhances and consequently the open circuit voltage (VOC), short-circuit current density (JSC) and the overall conversion efficiency (η) show progressively increase up to 20 days of reaction time. | What is the value of time? | 53830 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
171
]
} | 10.1016/j.jallcom.2015.05.283 | The performance study of the cell was carried out by observing the current–voltage in the dark and under illumination using an AM 1.5 simulated light with an intensity of 100mWcm−2. | What is the value of illumination? | 43560 |
{
"text": [
"98nmolcm−2"
],
"answer_start": [
27
]
} | 10.1016/j.jpowsour.2013.12.123 | Compared with NA-ZnO film (98nmolcm−2), dye loading amount in photoanode films decreases from NU-ZnO(1) (92nmolcm−2) to NU-ZnO(3) (59nmolcm−2). | What is the value of dye loading? | 28564 |
{
"text": [
"18.8%"
],
"answer_start": [
103
]
} | 10.1039/C9SC01184F | To date, the most successful example of this class has been CuPc, which resulted in the highest PCE of 18.8% with outstanding long-term stability against thermal stress under an air atmosphere.HTMs based on the sulfur-rich benzotrithiophene (BTT) core were intensively studied as such fused systems are known to maximize the π-orbital overlap, inducing face-to-face π-stacking and facilitating charge transport through intermolecular hopping. | What is the value of PCE? | 21410 |
{
"text": [
"0.568 V"
],
"answer_start": [
204
]
} | 10.1039/C3TA12031G | However, all the photovoltaic parameters of the [Co((MeIm-Bpy)PF6)3]2+/3+ redox couple (electrolyte B) were greatly improved under the same experimental conditions, and showed Jsc of 6.95 mA cm−2, Voc of 0.568 V, and PCE of 1.70%. | What is the value of Voc? | 66188 |
{
"text": [
"5 h"
],
"answer_start": [
98
]
} | 10.1016/j.electacta.2015.08.034 | The dye-loading amounts on the ZnO films increases with the dye-soaking time increasing from 3 to 5 hours, indicating the sensitizer does not fully cover the ZnO film for the soaking time less than 5 hours. | What is the value of time? | 50551 |
{
"text": [
"8.9%"
],
"answer_start": [
49
]
} | 10.1016/j.electacta.2013.11.128 | DH-T can yield a higher JSC (16.7 mA/cm2) and η (8.9%) than SH-T owing to its rational surface area and larger crystallite size. | What is the value of η? | 35087 |
{
"text": [
"FTO"
],
"answer_start": [
238
]
} | 10.1016/j.orgel.2018.09.040 | Hence, electrons could be efficiently transported, which would be conductive to obtain outstanding performance.The trap density (nt) was evaluated using the space-charge-limited current (SCLC) technique based on the device structure with FTO/TiO2/perovskite/PCBM/Au in the dark conditions. | What is ? | 3769 |
{
"text": [
"37"
],
"answer_start": [
39
]
} | 10.1016/j.solener.2011.02.027 | This has reached maximum IPCE value of 37% (a) using PCH001 as sensitizer with 8 h soaking time and then decreased thereafter. | What is IPCE? | 33941 |
{
"text": [
"13.83mAcm−2"
],
"answer_start": [
205
]
} | 10.1016/j.solener.2018.01.089 | The DSSC based on the FeS2 CE displayed low photoelectric conversion efficiency (η=4.21%), mainly because of its low filling factor (FF) of 48.31% and relatively low short-circuit current density (Jsc) of 13.83mAcm−2. | What is the value of Jsc? | 55545 |
{
"text": [
"2.1%"
],
"answer_start": [
105
]
} | 10.1016/j.tet.2018.06.017 | From the current–voltage (I–V) curves, the conversion efficiencies η using 3 and 4 were determined to be 2.1% and 1.3%, respectively, which were lower than those of DSSC systems based on 1 and 2 (see ). | What is the value of η? | 45830 |
{
"text": [
"0.592 V"
],
"answer_start": [
139
]
} | 10.1039/C3NR00390F | A high overall conversion efficiency (∼5.23%) with a very high short circuit current (JSC) of 18.32 mA cm−2, open circuit voltage (VOC) of 0.592 V and fill factor (FF) of 0.48 was achieved in DSSCs fabricated with the 0.5 wt% Gra–PEO composite electrolyte. | What is the value of VOC? | 74523 |
{
"text": [
"0.09cm2"
],
"answer_start": [
138
]
} | 10.1016/j.solmat.2019.110052 | Finally, a gold layer (~80nm) was evaporated on the top of device as anode and a shadow mask is applied to form the device active area of 0.09cm2.Device characterization: Top-view and cross-sectional SEM images of CsPbI2Br PSCs were characterized by a HITACHI, SU-8020 microscope. | What is the value of active area? | 8532 |
{
"text": [
"100mW/cm2"
],
"answer_start": [
259
]
} | 10.1016/j.dyepig.2018.07.025 | Hole mobilities of the HTMs were measured via space charge limitation of current (SCLC) under dark conditions and the results were calculated from the Mott–Gurney law.Photocurrent density−voltage (J−V) curves were measured under AM 1.5G one sun illumination (100mW/cm2) with a solar simulator (Enlitech SS-F7-3A) equipped with a 300W xenon lamp and a Keithley 2400 source meter. | What is the value of illumination? | 6357 |
{
"text": [
"0.89 V"
],
"answer_start": [
66
]
} | 10.1039/C5RA13188J | A PCE of 1.35% was achieved with an open circuit voltage (Voc) of 0.89 V, a short circuit current density (Jsc) of 3.87 mA cm−2 and a fill factor (FF) of 0.39 for the device based on PTB7 and P1. | What is the value of Voc? | 72699 |
{
"text": [
"FTO"
],
"answer_start": [
181
]
} | 10.1016/j.electacta.2018.06.020 | The Rs of PP-derived catalysts as the CEs (about 25–27Ω) were higher than that of Pt electrode (5.64Ω), demonstrating that the bonding strength between PP-derived catalysts and the FTO glass substrate are not as good as Pt. | What is substrate? | 42662 |
{
"text": [
"8.8%"
],
"answer_start": [
99
]
} | 10.1039/C4TA04395B | These values are much lower than ours, both in terms of relative increase and maximum PCE (40% and 8.8%, respectively, in the present study). | What is the value of PCE? | 75748 |
{
"text": [
"7.84%"
],
"answer_start": [
53
]
} | 10.1039/C4TA00011K | This DSSC exhibited a power conversion efficiency of 7.84%, while its counterpart DSSC with a platinum film on its counter electrode showed an η of 8.11%. | What is the value of η? | 73128 |
{
"text": [
"FTO"
],
"answer_start": [
201
]
} | 10.1016/j.matlet.2017.06.079 | The cross-sectional images of a 350 nm FSA MAPbI3 perovskite thin film shows uniform coverage and an ultra-smooth film surface (aandb represents the cross-sectional images of the device structures of 〈FTO/bl-TiO2/m-TiO2/MAPbI3/CuSCN/Au〉 and 〈FTO/bl-TiO2/m-TiO2/MAPbI3/Spiro-OMeTAD/Au〉.The photovoltaic properties of the MAPbI3 perovskite devices were ascertained by measuring the current–voltage (J–V) curves and investigating corresponding incident-photon-to-current conversion efficiency (IPCE) spectra. | What is ? | 10859 |
{
"text": [
"FTO"
],
"answer_start": [
55
]
} | 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 substrate? | 60540 |
{
"text": [
"15.03 mAcm−2"
],
"answer_start": [
33
]
} | 10.1016/j.electacta.2016.06.094 | The Jsc, Voc, and FF values were 15.03 mAcm−2, 805 mV, and 74.32%, respectively. | What is the value of Jsc? | 36539 |
{
"text": [
"0.25 cm2"
],
"answer_start": [
75
]
} | 10.1039/C5CP07687K | The active area of all fabricated devices was fixed and it was found to be 0.25 cm2. | What is the value of active area? | 72858 |
{
"text": [
"0.2 cm2"
],
"answer_start": [
31
]
} | 10.1039/C3TA01621H | The active area of the cell is 0.2 cm2. | What is the value of active area? | 76284 |
{
"text": [
"850 mV"
],
"answer_start": [
138
]
} | 10.1016/j.cclet.2017.09.056 | Both the transient absorption spectroscopy and transient photovoltage decay revealed the potential of DTP dyes in providing a large VOC (∼850 mV). | What is the value of VOC? | 44800 |
{
"text": [
"4.5 h"
],
"answer_start": [
95
]
} | 10.1016/j.orgel.2014.07.006 | The 5 h dye-loading gave lower FF and VOC compared to others, the JSC was quite high; however, 4.5 h dye-loading of time gave the best efficiency. | What is the value of time? | 30871 |
{
"text": [
"FTO"
],
"answer_start": [
157
]
} | 10.1016/j.apsusc.2013.10.122 | Additionally, the peak potential difference (Δφ) for I3−/I−on the PEDOT electrode was also reduced because that the quantity of the PEDOT polymerized on the FTO substrate grew over time. | What is substrate? | 26735 |
{
"text": [
"7.00%"
],
"answer_start": [
123
]
} | 10.1039/C2NR11617K | The PCEs of DSSCs assembled with a total thickness of 20 μm (i.e., PCE = 8.02% for a 20 μm thick nanoparticle layer, PCE = 7.00% for a bilayer of 13 μm thick nanoparticles and 7 μm thick nanotubes, and PCE = 6.02% for a bilayer of 6 μm thick nanoparticles and 14 μm thick nanotubes) were higher than those made of a lower total thickness of 13 μm TiO2 (i.e., PCE = 5.55% for a 13 μm thick nanoparticle layer; PCE = 5.52% for a bilayer of 6 μm thick nanoparticles and 7 μm thick nanotubes) as well as higher than those made of a higher total thickness of 26 μm TiO2 (i.e., PCE = 6.74% for a 26 μm thick nanoparticle layer, PCE = 5.14% for a bilayer of 20 μm thick nanoparticles and 6 μm thick nanotubes, and PCE = 3.69% for a bilayer of 13 μm thick nanoparticles and 13 μm thick nanotubes), suggesting that PCE was primarily governed by the total thickness of nanoparticle and nanotube layers. | What is the value of PCE? | 66358 |
{
"text": [
"5.21%"
],
"answer_start": [
297
]
} | 10.1016/j.orgel.2012.12.014 | These results clearly show that, upon co-sensitization, the performance of Ru+Y3 based DSSC improved to yield short circuit photocurrent Jsc= 14.32 mA/cm2, open circuit voltage Voc= 0.602, fill factor ff= 0.73 and power conversion efficiency PCE = 6.29%, which is significantly greater than PCE = 5.21% for Ru and 3.30% for Y3 in separate devices under similar fabrication conditions. | What is the value of PCE? | 40965 |
{
"text": [
"76.6%"
],
"answer_start": [
115
]
} | 10.1016/j.cej.2017.04.097 | The best solar cell device shows 1.08 open-circuit voltage (Voc), 21.0 mA/cm2 short-circuit current density (Jsc), 76.6% fill factor (FF), and 17.4% PCE for the forward scan direction and 1.09 V Voc, 21.0 mA/cm2 Jsc, 78.3% FF, and 17.9% PCE for the reverse scan direction at nD= 7.5 mM, whereas the pristine-graphene-based perovskite solar cells exhibits 1.03 V Voc, 19.5 mA/cm2 Jsc, 57.5% FF, and 11.5% PCE for the forward scan and 1.04 V Voc, 19.6 mA/cm2 Jsc, 61.8% FF, and 12.6% PCE for the reverse scan condition. | What is the value of FF? | 1375 |
{
"text": [
"19.62%"
],
"answer_start": [
113
]
} | 10.1039/C6EE02139E | Using IL modified TiO2 (labelled as m-TiO2) as the ETL, we have improved the solar cell efficiency to as high as 19.62% (the certified PCE at 19.42%), an improvement of ∼19% over the control device using the bare TiO2 ETL. | What is the value of PCE? | 20903 |
{
"text": [
"1.0cm2"
],
"answer_start": [
60
]
} | 10.1016/j.dyepig.2009.06.016 | The active area of the prepared solar cells was adjusted to 1.0cm2.The photovoltaic characterizations of the nc-DSCs were done under the dark and standard conditions (AM 1.5 global radiation with 100mW/cm2 light intensity) without using a mask.The photovoltaic parameters of nc-DSC solar cells were obtained from the following equations.Where FF is filling factor, Voc is the open circuit voltage, Isc is the short current. | What is the value of active area? | 24391 |
{
"text": [
"776 mV"
],
"answer_start": [
218
]
} | 10.1016/j.nanoen.2016.01.001 | The fill factor (FF), short-circuit current density (Jsc), and open-circuit potential (Voc), i.e., the photovoltaic parameters, of the I3−/I− electrolyte based reference device using Pt CE are 0.66, 15.38 mA cm−2, and 776 mV, respectively, generating a PCE of 7.88%. | What is the value of Voc? | 59402 |
{
"text": [
"7.52%"
],
"answer_start": [
208
]
} | 10.1016/j.nanoen.2017.09.009 | The dopant-free CzPAF-TPA-based device displayed significantly improved device performance in solution-processed flexible i-PSCs and flexible BHJ IOSCs with power conversion efficiencies (PCEs) of 12.46% and 7.52%, respectively, with negligible hysteresis, which is superior to that of standard HTM. | What is the value of PCE? | 7685 |
{
"text": [
"0.75 V"
],
"answer_start": [
171
]
} | 10.1039/C5TA00956A | The Voc first increases from 0.72 V for a TiO2 NT DSSC to 0.77 V for the hybrid solar cell soaked for 10 min, and then slightly decreases with increasing soaking time (to 0.75 V for 60 min soaking) and finally remains at a constant value with further increase in soaking time. | What is the value of Voc? | 68371 |
{
"text": [
"1.10 V"
],
"answer_start": [
75
]
} | 10.1039/C9CS00059C | The three Pc-HTMs reached comparable JSC (20.2–20.3 mA cm−2) and VOC (1.03–1.10 V) values, but with remarkable differences in their FF. | What is the value of VOC? | 13646 |
{
"text": [
"12.26mAcm−2"
],
"answer_start": [
150
]
} | 10.1016/j.electacta.2018.07.119 | When replacing the 4-octyloxyphenyl auxiliary donor by 4-butoxyphenyl, the resultant PTZTB1 based cell shows a lower η of 5.68% with a decreased Jsc (12.26mAcm−2) and Voc (638mV). | What is the value of Jsc? | 35806 |
{
"text": [
"0 s"
],
"answer_start": [
61
]
} | 10.1039/C5TA08262E | According to the XRD results, when the MAI loading times are 0 s, 15 s and 30 s, there is still a considerable amount of PbI2 residue under the perovskite layer due to the incomplete conversion reaction. | What is the value of time? | 23093 |
{
"text": [
"0.086cm2"
],
"answer_start": [
124
]
} | 10.1016/j.solener.2018.11.025 | Finally, 100nm thick silver top electrode at 1Ås−1 was deposited under vacuum using a shadow mask to give an active area of 0.086cm2.The scanning electron microscopy (SEM) image was taken using JEOL (JSM-7800F). | What is the value of active area? | 9233 |
{
"text": [
"100 mW/cm2"
],
"answer_start": [
75
]
} | 10.1016/j.cap.2017.11.010 | The J–V curves were obtained with a solar simulator (Peccell Technologies, 100 mW/cm2, AM 1.5) and a potentiostat (CHI 608C, CH instruments). | What is the value of solar? | 3145 |
{
"text": [
"7.03%"
],
"answer_start": [
263
]
} | 10.1039/C3TA11748K | Under standard global AM 1.5 solar light condition, the DDC4 sensitized cell gave a short circuit photocurrent density (Jsc) of 14.81 mA cm−2, an open circuit voltage (Voc) of 0.688 V, and a fill factor (FF) of 0.69, corresponding to an overall efficiency (η) of 7.03%. | What is the value of η? | 70091 |
{
"text": [
"8.37 mA/cm2"
],
"answer_start": [
111
]
} | 10.1016/j.ceramint.2013.11.061 | For the DSSC with the optimal weight ratio (10%) of embedded YVO4:Eu3+,Bi3+@SiO2 particles, Jsc increased from 8.37 mA/cm2 to 13.44 mA/cm2, a boost by 60.6%, and η increased from 3.6% to 5.9%, an enhancement by about 64%. | What is the value of Jsc? | 37145 |
{
"text": [
"4.27%"
],
"answer_start": [
88
]
} | 10.1016/j.dyepig.2015.11.008 | The DSSCs based on D1 and D2 exhibit the power conversion efficiency (PCE) of 5.16% and 4.27%, respectively. | What is the value of PCE? | 32512 |
{
"text": [
"1.09V"
],
"answer_start": [
98
]
} | 10.1016/j.orgel.2018.03.041 | The devices exhibit a reverse scan performance with PCE of 14.25%, a Jsc of 20.39mAcm−2, a Voc of 1.09V and an FF of 64% and forward scan performance with PCE of 11.89%, a Jsc of 19.97mAcm−2, a Voc of 1.03V and an FF of 58%.To determine the chemical compositions of the low-temperature SnO2 film, XPS measurement was carried out and the results are shown in . | What is the value of Voc? | 8057 |
{
"text": [
"8.07%"
],
"answer_start": [
226
]
} | 10.1039/C4TA03909B | The CFG-600 counter electrode created the best DSSC that exhibited a short-circuit current density (Isc) of 19.04 mA cm−2, open-circuit voltage (Voc) of 0.79 V, fill factor (FF) of 0.54, and power conversion efficiency (η) of 8.07% under illumination of AM1.5 simulated sunlight with a power density of 100 mW cm−2. | What is the value of η? | 72454 |
{
"text": [
"44.0%"
],
"answer_start": [
101
]
} | 10.1016/j.carbon.2015.04.051 | The performance of the DSSC with graphene film shows a Jsc of 5.91 mA/cm2, a Voc of 0.535 V, a FF of 44.0%, and an overall PCE of 1.39%, showing a low FF and poor cell efficiency due to the low catalytic capability of the graphene film to the redox of electrolyte. | What is the value of FF? | 53674 |
{
"text": [
"887 mV"
],
"answer_start": [
120
]
} | 10.1039/C3EE42331J | The C257dye exhibits a short-circuit photocurrent density (jsc) of 15.34 mA cm−2, an open-circuit photovoltage (Voc) of 887 mV and a fill factor (FF) of 0.728, giving a power conversion efficiency (η) of 10.0%. | What is the value of Voc? | 75988 |
{
"text": [
"I−/I3−"
],
"answer_start": [
189
]
} | 10.1016/j.solener.2019.05.051 | The HOMO of these molecules are found to be positive enough with respect to the redox potential of the electrolyte to ensure efficient regeneration of the ground state of the dye employing I−/I3− redox couple. | What is redox couple? | 36640 |
{
"text": [
"13.26%"
],
"answer_start": [
152
]
} | 10.1016/j.solmat.2018.01.010 | Herein, by means of incorporating p-type NiO nanoparticles into carbon electrodes, the PCE of the hole conductor-free PSCs was significantly boosted to 13.26% from 10.29% of that based on pure carbon electrode, because of the enhancement of hole transfer. | What is the value of PCE? | 3269 |
{
"text": [
"15.5%"
],
"answer_start": [
237
]
} | 10.1039/C7TA07139F | S7).Thanks to the higher perovskite film quality and better energy band alignment through the compositional engineering efforts detailed above, the FA3/4MA3/40Cs7/40 device shows a much higher PCE with a maximum PCE of 18.6% compared to 15.5% for the FA3/4MA7/40Cs3/40 ones (Table 2). | What is the value of PCE? | 20738 |
{
"text": [
"71.7%"
],
"answer_start": [
101
]
} | 10.1016/j.solener.2019.05.053 | SK202 gave a higher Jsc value and therefore a higher PCE, i.e., 11.0% (Voc=932mV, Jsc=16.5mAcm−2, FF=71.7%) under the same conditions.The relatively high current obtained with the SK202-based DSSC device is not surprising because the excellent spectroscopic properties (broader absorption range in the visible region and a higher ε) and large dye loading enhance the light-harvesting ability. | What is the value of FF? | 55371 |
{
"text": [
"1.03V"
],
"answer_start": [
99
]
} | 10.1016/j.jallcom.2019.06.089 | The device with the optimal thickness of PCBM (47.6nm-thick) exhibited a PCE of 12.12% with VOC of 1.03V, JSC of 17.89 mA/cm−2, and FF of 65.80%. | What is the value of VOC? | 1493 |
{
"text": [
"16.33mAcm−2"
],
"answer_start": [
101
]
} | 10.1016/j.jmst.2014.03.010 | The Jsc and η is increased with the rutile content from 62wt% (Jsc=8.88mAcm−2, η=3.9%) to 29wt% (Jsc=16.33mAcm−2, η=6.73%) and then to 7.9wt% (Jsc=26.76mAcm−2, η=8.77%). | What is the value of Jsc? | 55856 |
{
"text": [
"741 Ω"
],
"answer_start": [
73
]
} | 10.1016/j.photonics.2015.01.007 | The cell with the GM-cocktail as sensitizer had an obviously higher Rct (741 Ω) than those of S-MG (329 Ω) and S-GM (464 Ω). | What is the value of Rct? | 29135 |
{
"text": [
"11.78mAcm−2"
],
"answer_start": [
45
]
} | 10.1016/j.orgel.2017.06.002 | The JSC of S2.0 and S3.0 are 13.94mAcm−2 and 11.78mAcm−2, respectively, which are smaller than that of S2.5. | What is the value of JSC? | 49915 |
{
"text": [
"5.67%"
],
"answer_start": [
250
]
} | 10.1016/j.solener.2015.01.012 | Both the Jsc and Voc values of the DSSCs decrease from 14.78 mA cm−2 and 0.75 V at T= −4 °C to 13.56 mA cm−2 and 0.64 V at T= 60 °C, respectively, thereby resulting in a considerable reduction in the corresponding PCE value from 7.25% at T= −4 °C to 5.67% at T= 60 °C, respectively.In order to determine the possible reasons for these observed phenomena, we performed an electrochemical impedance spectroscope (EIS) measurement for the DSSCs operated at different temperatures. | What is the value of PCE? | 27058 |
{
"text": [
"2.15%"
],
"answer_start": [
293
]
} | 10.1039/C7NJ01184A | As listed in Table 2, the ZnTEP- and ZnTTEP-sensitized cells gave a short circuit photocurrent density (Jsc) of 2.71 and 5.30 mA cm−2, an open circuit voltage (Voc) of 0.58 and 0.58 V, and a fill factor (FF) of 0.72 and 0.70, corresponding to an overall conversion efficiency (η) of 1.14% and 2.15%, respectively. | What is the value of η? | 66828 |
{
"text": [
"771 mV"
],
"answer_start": [
37
]
} | 10.1039/C2JM16148F | The Voc were gradually enhanced from 771 mV for NP, 784 mV for NF, 803 mV for HTS to 812 mV for ETS based cells due to the increasing electron lifetime according to IMVS measurements. | What is the value of Voc? | 69245 |
{
"text": [
"7.66%"
],
"answer_start": [
43
]
} | 10.1039/C6CS00752J | The DSSC with the PPy CE achieved a PCE of 7.66%, while the device with Pt CE achieved a PCE of 6.90%.Jeon et al. | What is the value of PCE? | 66636 |
{
"text": [
"CH3NH3PbI3−xClx"
],
"answer_start": [
204
]
} | 10.1039/C8TC02906G | To solve the problems existing in the preparation of perovskite films on PET/ITO using a solution method, we employed high-efficiency flexible planar solar cells based on double hole transport layers and CH3NH3PbI3−xClx perovskites with dual additives. | What is perovskite? | 22169 |
{
"text": [
"9.33%"
],
"answer_start": [
198
]
} | 10.1039/C7QI00329C | It is clear from the J–V curves that the IBL sample with an interconnected bead structure demonstrates high photovoltaic performance, with Jsc = 20.38 mA cm−2, Voc = 0.78 V, FF = 58.7% and a PCE of 9.33%. | What is the value of PCE? | 64016 |
{
"text": [
"0.38 V"
],
"answer_start": [
162
]
} | 10.1016/j.tetlet.2016.03.054 | Especially, the ZnP–A2 assembly with a cyanoacrylic acid group based solar cell has the highest conversion efficiency of 0.81% with a JSC of 3.0 mA/cm2, a VOC of 0.38 V, and a FF of 0.71 among these assembly based solar cells. | What is the value of VOC? | 58987 |
{
"text": [
"TiO2"
],
"answer_start": [
94
]
} | 10.1016/j.materresbull.2012.12.044 | When the calcining temperature is increased to 800 °C or the annealing time reaches 12 h, the TiO2 nanotubes are destroyed, and only the rutile phase can be observed. | What is ? | 24883 |
{
"text": [
"TiO2"
],
"answer_start": [
50
]
} | 10.1016/j.tsf.2010.03.126 | Without dye N719, PbS QDs alone can sensitize the TiO2 films. | What is ? | 28588 |
{
"text": [
"0.58 V"
],
"answer_start": [
158
]
} | 10.1039/C2JM30427A | This is to some extent consistent with the order of decreasing VOC: N719 (0.73 V) > R3 (0.70 V) > R1 (0.68 V) ≈ R2 (0.68 V) > R5 (0.67 V) ≈ R4 (0.67 V) > S1 (0.58 V). | What is the value of VOC? | 70145 |
{
"text": [
"TiO2"
],
"answer_start": [
124
]
} | 10.1016/j.optmat.2015.06.053 | The diameter of SiO2 core were about 350 nm and the shell layers were 10 nm, 50 nm, 100 nm and 150 nm which among them SiO2@TiO2 particles with 10 nm shell thickness had the best light scattering effect and efficiency in DSSC. | What is ? | 31921 |
{
"text": [
"61.1%"
],
"answer_start": [
229
]
} | 10.1016/j.jpowsour.2016.01.015 | We achieve an overall photon-to-electron conversion efficiency (PCE) of 12.97% with the DSSCs based on 25,27-bis(5-thiol-1-oxypentane)-26,28-dihydroxycalix[4]arene (C@SH-3)-modified TiO2 photoanode (Jsc=9.49mAcm−2, Voc=672mV, FF=61.1%) compared with a system of bare TiO2 (PCE: 6.82%) under AM 1.5G illumination of 300W/m2. | What is the value of FF? | 40783 |
{
"text": [
"100 mW/cm2"
],
"answer_start": [
110
]
} | 10.1016/j.apsusc.2012.03.064 | The average photovoltaic parameters of TNAs and B-TNAs measured under illumination AM 1.5 simulated sunlight (100 mW/cm2) are summarized in . | What is the value of illumination? | 26215 |
{
"text": [
"1.05V"
],
"answer_start": [
62
]
} | 10.1016/j.orgel.2018.05.017 | By simply oxidizing PC61BM, the Voc was enhanced from 0.93 to 1.05V. | What is the value of Voc? | 11408 |
{
"text": [
"15.38 mA/cm2"
],
"answer_start": [
85
]
} | 10.1016/j.tsf.2014.10.099 | However, the DSSC-1 displayed a lower Jsc value of 5.62 mA/cm2 than the Jsc value of 15.38 mA/cm2 of the DSSC-2. | What is the value of Jsc? | 58028 |
{
"text": [
"8%"
],
"answer_start": [
152
]
} | 10.1039/C5TA09911K | As an example, phase combination of both in the form of (FAPbI3)1−x(MAPbBr3)x as the light harvesting absorber layer was shown to increase the PCE to ∼18%, which could be attributed primarily to improved surface coverage. | What is the value of PCE? | 14158 |
{
"text": [
"0.60 V"
],
"answer_start": [
119
]
} | 10.1016/j.orgel.2014.05.002 | Upon replacing the TPA in the central unit by pyran, the DSSC sensitized with D2 shows a Jsc of 10.92 mA/cm2, a Voc of 0.60 V and FF of 0.66, corresponding to overall PCE of 4.42%. | What is the value of Voc? | 48696 |
{
"text": [
"3.78%"
],
"answer_start": [
66
]
} | 10.1039/B808959K | Consequently, the η value was in the following order of dyes: 20 (3.78%) > 23 (3.36%), 21 (3.19%) > D131 (2.60%) > 22 (2.08%). | What is the value of η? | 63408 |
{
"text": [
"glass"
],
"answer_start": [
214
]
} | 10.1039/C9TA02142F | The band gap of the mixed composition perovskite was adjusted and optimized by varying the I/Br ratio, while keeping the ratio of Cs, MA, and FA approximately constant.The devices were prepared with the structure: glass-ITO/SnO2 (40 nm)/perovskite/2,2′,7,7′-tetrakis(N,N-di-p-methoxyphenylamine)-9,9′-spirobifluorene (spiro-OMeTAD) (200 nm)/Au (80 nm), following the description in the literature. | What is ? | 12238 |
{
"text": [
"745 mV"
],
"answer_start": [
134
]
} | 10.1016/j.nanoen.2014.11.032 | The DSCs with HCS CE yielded a remarkable PCE of 8.1% (short-circuit current density (Jsc) =15.5 mA cm−2, open-circuit voltage (Voc) =745 mV, and fill factor (FF) =0.70). | What is the value of Voc? | 56474 |
{
"text": [
"8.43%"
],
"answer_start": [
185
]
} | 10.1016/j.jmst.2015.11.005 | By adding the mesoporous submicrometer-sized spheres as a scattering layer, JSC is significantly enhanced to 16.4 mA cm–2 with VOC of 0.761 V and FF of 67.4%, leading to a PCE value of 8.43%. | What is the value of PCE? | 28644 |
{
"text": [
"67.01%"
],
"answer_start": [
155
]
} | 10.1039/C6TA02755E | 3A(a) of the device with a pure TiO2 nanocrystal photoanode shows a common photovoltaic performance with a Jsc of 15.16 mA cm−2, a Voc of 0.747 V, a FF of 67.01% and a PCE of 7.47%. | What is the value of FF? | 73947 |
{
"text": [
"CuSCN"
],
"answer_start": [
130
]
} | 10.1039/C4TA06425A | also reported a similar architecture of FTO/electrodeposited NiO/vapour-deposited CH3NH3PbI3−xClx/PCBM/Ag with the replacement of CuSCN by NiO. | What is FTO? | 19043 |
{
"text": [
"FTO"
],
"answer_start": [
236
]
} | 10.1016/j.solener.2018.01.035 | The results of photovoltaic measurements and material characterization showed that a CH3NH3PbI3 PSC on a ZnO/reduced graphene layer, after annealing at 100°C, exhibited stable power conversion efficiencies as high as 15.2% and 11.2% on FTO glass and polyethylene terephthalate (PET) substrates, respectively, under AM 1.5G illumination (c). | What is substrate? | 941 |
{
"text": [
"682 mV"
],
"answer_start": [
154
]
} | 10.1039/C2JM30254C | The DSSC based on C3 shows an efficiency of 2.14%, with a short-circuit photocurrent density (Jsc) of 4.55 mA cm−2, an open-circuit photovoltage (Voc) of 682 mV, and a fill factor (ff) of 0.69. | What is the value of Voc? | 61713 |
{
"text": [
"4.52%"
],
"answer_start": [
69
]
} | 10.1016/j.synthmet.2010.12.033 | The power conversion efficiencies (η) for the dyes XS19 and XS20 are 4.52% and 5.00%, respectively. | What is the value of η? | 48745 |
{
"text": [
"0.25cm2"
],
"answer_start": [
35
]
} | 10.1016/j.jallcom.2016.07.182 | The active area of the devices was 0.25cm2.a shows the X-ray diffraction (XRD) pattern of ZnO films on glass. | What is the value of active area? | 567 |
{
"text": [
"ZnO"
],
"answer_start": [
29
]
} | 10.1039/C8RA03162B | Our results suggest that the ZnO/TiO2 bilayered films and even ZnO sol–gel films can be good ETL candidates for low-temperature PSCs, and pave the way for the fabrication of efficient and stable PSCs on flexible substrates.This work was supported by the Basic Research Project of Shanxi Province (No. | What is ETL? | 14539 |
{
"text": [
"8.11%"
],
"answer_start": [
198
]
} | 10.1039/C4TA00011K | The DSSC with the coral-like Ni@NiS film on its counter electrode exhibits the highest power conversion efficiency of 7.84%, while the DSSC with platinum film on its counter electrode shows an η of 8.11%. | What is the value of η? | 73117 |
{
"text": [
"1010 mV"
],
"answer_start": [
206
]
} | 10.1039/C7SE00377C | PSCs (with minimal hysteresis) achieved 16.06% efficiency when the rutile trunks were modified with surface amorphous nano-branches, with a short-circuit photocurrent density (Jsc) of 21.80 mA cm−2, Voc of 1010 mV and FF of 0.73. | What is the value of Voc? | 12823 |
{
"text": [
"710mV"
],
"answer_start": [
61
]
} | 10.1016/j.jpowsour.2016.09.138 | The dye QX11 exhibited an open-circuit photovoltage (Voc) of 710mV, a short-circuit photocurrent density (Jsc) of 15.6mAcm−2, and a fill factor (FF) of 66.7%, generating a lowest PCE of 7.39%. | What is the value of Voc? | 26368 |
{
"text": [
"3.18%"
],
"answer_start": [
186
]
} | 10.1016/j.dyepig.2015.11.004 | The cell fabricated from compound 1 gave a short-circuit current density (Jsc) of 8.03mAcm−2, an open-circuit voltage (Voc) of 877mV, and a fill factor (FF) of 0.45, leading to a PCE of 3.18% under AM 1.5G illumination (100mWcm−2). | What is the value of PCE? | 9778 |
{
"text": [
"559mV"
],
"answer_start": [
323
]
} | 10.1016/j.dyepig.2018.03.072 | Consequently, as the overall results of the CB edge shift and the charge recombination, the VOC values of CS-22- and CS-24-sensitized devices were obtained as extremly high values of over 700mV even without co-adsorbent, and four dye-sensitized solar cells laid in order of CS-24 (727mV)>CS-22 (713mV)>CS-23 (576mV)>CS-21 (559mV).At last, the aging test was performed for the DSSCs based on CS-21 and CS-22 under 100mWcm−2 illumination soaking at 60°C over a period of 1000h to evaluate the photostability of the new dyes. | What is the value of VOC? | 28198 |
{
"text": [
"6.94 Ω"
],
"answer_start": [
95
]
} | 10.1039/C4RA00347K | FF increased from 0.59 to 0.61 firstly and then it decreased to 0.58, while Rct decreased from 6.94 Ω to 5.24 Ω firstly and then increased to 7.20 Ω.It is well known that Tafel polarization measurement is a powerful electrochemical characterization method. | What is the value of Rct? | 66892 |
{
"text": [
"glass"
],
"answer_start": [
40
]
} | 10.1016/j.solmat.2005.02.006 | This paste was spread on the conducting glass substrate masked by Scotch tape using a glass rod. | What is substrate? | 58498 |
{
"text": [
"0.25 cm2"
],
"answer_start": [
346
]
} | 10.1016/j.electacta.2014.05.141 | This is in corroboration with the results obtained from EIS and I-V analysis.The power conversion efficiency of the dye sensitized solar cell is obtained from equation 6, where Pi is the intensity of incident light; A is the active area illuminated by Xenon lamp.The values of VOC, JSC, FF and cell efficiency (η) for both cells with active area 0.25 cm2 are shown in . | What is the value of active area? | 39454 |
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