answers
dict | title
stringlengths 16
40
| context
stringlengths 1
1.96k
| question
stringlengths 9
50
| id
stringlengths 1
5
|
|---|---|---|---|---|
{
"answer_start": [
61
],
"text": [
"3.0%"
]
}
|
10.1039/C7NJ01059A
|
Recently, the highest recorded conversion efficiency (η) of 13.0% was achieved with Zn–porphyrin complex-based DSSCs.
|
What is the value of η?
|
633
|
{
"answer_start": [
117
],
"text": [
"63%"
]
}
|
10.1016/j.dyepig.2015.02.020
|
The crude product was purified by silica gel column chromatography (CH2Cl2) to afford 14 as an orange powder (180mg, 63% yield).
|
What is the value of ff?
|
6623
|
{
"answer_start": [
373
],
"text": [
"8.39%"
]
}
|
10.1039/C5TA09661H
|
This makes Zn2SnO4 a promising candidate as an electron-conducting material for high efficiency flexible PSC applications.Additionally, Shin's group chose Ti instead of TiO2 as an efficient barrier layer to deposit directly on ITO–PET flexible substrates through RF magnetic sputtering and the resulting flexible PSCs without any metal oxide layer presented a high PCE of ∼8.39% (Table 1).
|
What is the value of PCE?
|
30371
|
{
"answer_start": [
117
],
"text": [
"805mV"
]
}
|
10.1016/j.jsamd.2018.04.006
|
The DSSC utilized JDND2 as a photo-sensitizer (20mg) yielded values of JSC, VOC, FF and η in the order of 2.2mAcm−2, 805mV, 60.4%, and 1.1%, respectively.
|
What is the value of VOC?
|
4845
|
{
"answer_start": [
56
],
"text": [
"Au"
]
}
|
10.1016/j.orgel.2018.05.020
|
The best PSCs with the electrode structure of AgAl(3nm)/Au(2nm)/LiF(1nm)/AgAl(100nm) got PCE=17.02%, which is 11.10% higher than PCE (15.32%) of the control cells.
|
What material has PCE of 15.32%?
|
37572
|
{
"answer_start": [
69
],
"text": [
"0.028%"
]
}
|
10.1039/C6DT02905A
|
In a p-type cell AS16 shows the highest photovoltaic efficiency (η = 0.028%), almost three times that of cells incorporating the benchmark dye coumarin C343.The application of transition metal complexes, principally those of ruthenium(II), have attracted enormous attention for their application in n-type dye-sensitised solar cells (DSSC).
|
What is the value of η?
|
15598
|
{
"answer_start": [
105
],
"text": [
"100mWcm−2"
]
}
|
10.1016/j.jpowsour.2016.01.102
|
Photovoltaic performance measurements were carried out under simulated AM 1.5 sunlight illumination with 100mWcm−2 light output.
|
What is the value of illumination?
|
10016
|
{
"answer_start": [
124
],
"text": [
"0.86 V"
]
}
|
10.1016/j.solmat.2016.06.011
|
The CBZ:IPA=2:2 mixed-solvent treated CH3NH3PbI3−xClx device exhibits the best performance with Jsc of 16.16 mA/cm2, Voc of 0.86 V, FF of 66.0% and PCE of 9.2% by reverse scan and Jsc of 15.98 mA/cm2, Voc of 0.86 V, FF of 65.6% and PCE of 9.0% by forward scan.
|
What is the value of Voc?
|
22344
|
{
"answer_start": [
23
],
"text": [
"Au"
]
}
|
10.1016/j.nanoen.2017.10.024
|
Surprisingly, when the Au@Ag nanocuboids with intense and broad LSPR bands are incorporated into the devices, the Jsc boosts significantly to 21.92–22.76 mA/cm2, yielding PCE of 16.89%, 17.21%, 16.35%, and 16.14% for the Au@Ag(10 nm), Au@Ag(15 nm), Au@Ag(20 nm), and Au@Ag(25 nm) based devices, respectively, corresponding to efficiency enhancement of 11.4%, 13.5%, 7.8%, and 6.5%, respectively.
|
What material has PCE of 16.89%?
|
35342
|
{
"answer_start": [
255
],
"text": [
"TiO2"
]
}
|
10.1039/C6TA09777D
|
As a result, in ss-DSSC devices the HOMO and LUMO levels of solid conductors are situated in such a way that they hinder the back electron transfer from the sensitizer to the solid electrolyte and facilitate effective electron injection in the mesoporous TiO2 photoanode.
|
What is ?
|
5937
|
{
"answer_start": [
102
],
"text": [
"7.14%"
]
}
|
10.1016/j.solener.2019.07.039
|
Among all PEDOT-phosphide film electrodes, the optimized PEDOT-Ni2P-3 electrode gives the best PCE of 7.14% compared to Pt CE which generates PCE of 7.09%.
|
What is the value of PCE?
|
26879
|
{
"answer_start": [
22
],
"text": [
"TiO2"
]
}
|
10.1016/j.electacta.2016.07.095
|
For the optimized TIH TiO2 based PSC, Voc, Jsc, FF and PCE are 0.839 V, 19.37 mA cm−2, 0.64 and 10.36%, respectively.
|
What material has Voc of 0.839 V?
|
36822
|
{
"answer_start": [
104
],
"text": [
"7.76%"
]
}
|
10.1039/C6RA18151A
|
Eventually, the higher JSC and FF resulted in higher PCE value of the DSSC based on Ni–Ni3Se2/graphene (7.76%) than that of Pt (7.42%).
|
What is the value of PCE?
|
20197
|
{
"answer_start": [
167
],
"text": [
"67.3%"
]
}
|
10.1016/j.electacta.2017.02.166
|
The dye QX23 with a cyanoacrylic acid anchoring group and a furan π-bridge exhibited a highest Voc of 817 mV, a highest Jsc of 12.9 mA cm−2, and a fill factor (FF) of 67.3%, generating a highest PCE of 7.09%.
|
What is the value of FF?
|
12486
|
{
"answer_start": [
153
],
"text": [
"120 s"
]
}
|
10.1039/C5TA08262E
|
After cooling to room temperature, 200 μL CH3NH3I solution (35 mg mL−1 in IPA) was dropped on the surface of PbI2 with various loading times from 0 s to 120 s, followed by spin-coating at 4000 rpm for 40 s.
|
What is the value of time?
|
34214
|
{
"answer_start": [
221
],
"text": [
"400"
]
}
|
10.1039/C2CC35125K
|
It is noted that all dyes on the TiO2 surface showed broadened absorption spectra (see ESI), which is in agreement with IPCEs that also show increased absorbance in the long wavelength region due to the thicker films and 400 nm scattering particles.A limited IPCE can result from several factors, such as inadequate surface coverage on the TiO2 or an energy level mismatch of the sensitizer excited state with TiO2; these two simple cases do not appear to be the reason for such failure of the ThDPP core, as these sensitizers performed optimally under similar processing conditions but exhibited pronounced differences in PCE.
|
What is TiO2?
|
26301
|
{
"answer_start": [
35
],
"text": [
"V"
]
}
|
10.1016/j.tsf.2006.10.056
|
The value of open circuit voltage, Voc, is increased by ∼ 6% from 0.60V to 0.63V with subsequent increase in TiO2-CNTs from 0 to 0.1wt.%.
|
What material has Voc of 0.60V?
|
36820
|
{
"answer_start": [
166
],
"text": [
"13.96mAcm−2"
]
}
|
10.1016/j.orgel.2018.06.045
|
DSSC based on YDBT-Pyc, which shows the largest λabsmax by combining indoline and benzotriazole moieties in the donor module, achieves the best PCE of 7.41% with JSC=13.96mAcm−2, VOC=0.737mV and FF=0.72.
|
What is the value of JSC?
|
15030
|
{
"answer_start": [
104
],
"text": [
"0.73 V"
]
}
|
10.1039/C4TA05264A
|
4, the open-circuit voltage (Voc) of the DSSCs with VAFWCNTs/graphene varied over a small range of 0.69–0.73 V, similar to the value of the Pt control group cells (0.72 V).
|
What is the value of Voc?
|
27787
|
{
"answer_start": [
305
],
"text": [
"10.35mAcm−2"
]
}
|
10.1016/j.dyepig.2013.04.023
|
These structural modifications avoid the charge recombination processes of injected electrons with triiodide in the electrolyte and lead to an increase in open-circuit voltage , the T3 dye-sensitized solar cell exhibits the best overall light-to-electricity conversion efficiency (η) of 5.87% with Jsc of 10.35mAcm−2, Voc of 0.836V, and a fill factor (ff) of 0.68.
|
What is the value of Jsc?
|
17577
|
{
"answer_start": [
81
],
"text": [
"FTO"
]
}
|
10.1039/C4RA13916J
|
The slightly larger Rs value of CISSe CE selenized by RTP may originate from the FTO substrate, which was some extent destroyed during the rapid and enduring heating selenization.It is well-known that Rct is the most important parameter to demonstrate the catalytic ability of the CE.
|
What is substrate?
|
3841
|
{
"answer_start": [
230
],
"text": [
"7.82%"
]
}
|
10.1039/C4CP05795C
|
The DSSC based on SiW11Ni/TiO2-P25 photoanode gives a short circuit current density (Jsc) of 17.38 mA cm−2, an open circuit voltage (Voc) of 0.73 V and a fill factor of (FF) 0.61, resulting in a power conversion efficiency (η) of 7.82%.
|
What is the value of η?
|
8153
|
{
"answer_start": [
62
],
"text": [
"1 Sun"
]
}
|
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?
|
2037
|
{
"answer_start": [
129
],
"text": [
"12.16%"
]
}
|
10.1016/j.jpowsour.2016.11.047
|
Devices using C60/C70 mixtures as ETLs with C60: C70weight ratio of 4:1, 3:2, and 1:4 showed superior PCE of 11.27%, 12.68%, and 12.16%, respectively.
|
What is the value of PCE?
|
821
|
{
"answer_start": [
42
],
"text": [
"0.09cm2"
]
}
|
10.1016/j.cej.2019.03.257
|
The active area of PSCs was controlled at 0.09cm2 using a mask.Structural characterization of TiO2 crystal seed was performed using XRD, as shown in (a).
|
What is the value of active area?
|
29881
|
{
"answer_start": [
74
],
"text": [
"9.07%"
]
}
|
10.1016/j.carbon.2016.05.018
|
η was almost the same as that of the DSSC employing the Pt/FTO electrode (9.07%).
|
What is the value of η?
|
7292
|
{
"answer_start": [
54
],
"text": [
"CoS"
]
}
|
10.1016/j.energy.2018.04.122
|
It was demonstrated that the DSSC with nanostructured CoSe CE could yield energy conversion efficiency of 7.30%, which was comparable to that of a Pt CE [].
|
What is CE?
|
13734
|
{
"answer_start": [
75
],
"text": [
"17.3 mA/cm2"
]
}
|
10.1016/j.joule.2018.09.012
|
When more than 5% SCN additive is incorporated, JSC decreases from 22.0 to 17.3 mA/cm2 ().
|
What is the value of JSC?
|
25388
|
{
"answer_start": [
221
],
"text": [
"16.27%"
]
}
|
10.1016/j.orgel.2016.11.031
|
The untreated device shows a severe PCE deviation of 18.5% from 9.58% at forward scan to 11.35% at reverse scan; while the MATS treated device shows a dramatically reduced deviation of 0.5% from 16.19% at forward scan to 16.27% at reverse scan.
|
What is the value of PCE?
|
4206
|
{
"answer_start": [
100
],
"text": [
"13.80±0.95%"
]
}
|
10.1016/j.apsusc.2019.04.069
|
In contrary, as for the pristine based counterpart (0 v% or without TBP addition), a smaller PCE of 13.80±0.95% is achieved, as well as a Jsc of 21.42±1.53mA·cm−2, a Voc of 0.958±0.042V and a FF of 0.651±0.053.
|
What is the value of PCE?
|
14241
|
{
"answer_start": [
0
],
"text": [
"100mWcm−2"
]
}
|
10.1016/j.solener.2019.05.007
|
An Oriel Sol3A Class AAA Solar Simulator (model, Newport 94023A) equipped with a 450W xenon lamp and an air mass (AM) 1.5 filter was used as the light source
|
What is the value of Light intensity?
|
38427
|
{
"answer_start": [
76
],
"text": [
"0.76 V"
]
}
|
10.1039/C5RA23856K
|
The values of Jsc, Voc, FF, and η for the Pt based DSSC were 14.76 mA cm−2, 0.76 V, 0.65, and 7.29%, respectively.
|
What is the value of Voc?
|
31948
|
{
"answer_start": [
50
],
"text": [
"3.9%"
]
}
|
10.1039/C4TA05264A
|
Flexible DSSCs with the new cathode show a PCE of 3.9%, outperforming that of 3.4% for the DSSC with a Pt cathode.
|
What is the value of PCE?
|
3711
|
{
"answer_start": [
191
],
"text": [
"ZnO"
]
}
|
10.1016/j.apsusc.2013.11.095
|
Accordingly, the enhanced photocurrent and open-circuit voltage have led to a prominent increase in the photovoltaic efficiency of around 4.71%, which is much higher than that of an ordinary ZnO nanoneedle array-based DSSC.Since dye-sensitized solar cells (DSSCs) have demonstrated ∼11% of power conversion efficiency (η) for TiO2-based photoanodes With a similar band gap to TiO2, the ZnO is a potential alternative of TiO2, it attracts much attention due to its high mobility of about 115–155 cm2V−1s−1, which is much higher than that of the TiO2 (10−5cm2V−1s−1) Another key factor in limiting the efficiency of DSSCs based on 1D ZnO nanostructures is the charge recombination at the interface between the ZnO photoelectrode and electrolyte In the present study, we first prepared a ZnO nanoneedle array by a hydrothermal method with F− as a crystal growth modifier.
|
What material has η of 4.71%?
|
36989
|
{
"answer_start": [
115
],
"text": [
"12.16mAcm−2"
]
}
|
10.1016/j.jpowsour.2014.05.079
|
Keeping this double D–π–A moieties again, and attaching thiophene units together, the resultant UY4 offered Jsc of 12.16mAcm−2, a Voc of 0.59V and an ff of 0.68, finally leading to an overall η of 4.89%, which is the highest value of these four dyes, with the same trend of IPCE values.
|
What is the value of Jsc?
|
32329
|
{
"answer_start": [
170
],
"text": [
"69.3%"
]
}
|
10.1016/j.solener.2019.01.061
|
It is observed that the samples with 5s of ADT have a short circuit current density (Jsc) of 15.5mA/cm2, an open circuit voltage (Voc) of 0.9V, and a fill factor (FF) of 69.3%, resulting in a PCE of 9.9%.
|
What is the value of FF?
|
18004
|
{
"answer_start": [
162
],
"text": [
"9.34%"
]
}
|
10.1016/j.apenergy.2012.06.017
|
The open circuit voltage (Voc) was 740 V, the short circuit current density (Jsc) was 17.48 mA cm−2, the fill factor (FF) 0.72, and the energy efficiency (η) was 9.34%, all of which are much better than those by other methods.
|
What is the value of η?
|
190
|
{
"answer_start": [
180
],
"text": [
"19.98mAcm−2"
]
}
|
10.1016/j.orgel.2016.09.009
|
The thickness of the resultant CH3NH3PbI3 layers and their corresponding photovoltaic parameters are summarized in It was found that a dramatic increase in Jsc from 13.07mAcm−2 to 19.98mAcm−2 was obtained with the CH3NH3PbCl3 interlayer, as shown in c.
|
What is the value of Jsc?
|
13884
|
{
"answer_start": [
27
],
"text": [
"NiCo2S4"
]
}
|
10.1016/j.solener.2019.06.034
|
Ultimately, the DSSC using NiCo2S4/C CE obtained a higher efficiency of 8.44% than the cells of NiCo2S4 (7.57%) as well as Pt CEs (8.19%).
|
What is CE?
|
6835
|
{
"answer_start": [
33
],
"text": [
"0.25 cm2"
]
}
|
10.1016/j.electacta.2012.05.058
|
The active area of electrode was 0.25 cm2 (i.e.
|
What is the value of active area?
|
6778
|
{
"answer_start": [
70
],
"text": [
"15.4 mA/cm2"
]
}
|
10.1016/j.solener.2013.10.033
|
With increasing nominal gold deposition thickness, mean Jsc raises to 15.4 mA/cm2 for 3 nm gold (ii), then 16.0 mA/cm2 for 7 nm gold (iii), reaching threshold of 17.5 mA/cm2 for 9 nm gold (iv), but falling back to 13.8 mA/cm2 for 11 nm gold (v).
|
What is the value of Jsc?
|
30741
|
{
"answer_start": [
32
],
"text": [
"FTO"
]
}
|
10.1016/j.jallcom.2014.05.100
|
Before the film deposition, the FTO glass substrate was thoroughly cleaned.The TiO2/ZnO composite films prepared on FTO coated glass substrates were immersed in 0.5 mM N719 (Ruthenium, RuL2 (NCS)2, Dyesol) dye solution for 20 min at 60 °C, followed by rinsing with ethanol and drying.
|
What is substrate?
|
21120
|
{
"answer_start": [
102
],
"text": [
"5.18%"
]
}
|
10.1039/C7NR09657G
|
Carbon-based CsPb0.96Sb0.04I3 perovskite solar cells without HTM (C-PSCs) achieved a promising PCE of 5.18%, a record value for α-CsPbI3-based PSCs without HTM.
|
What is the value of PCE?
|
28193
|
{
"answer_start": [
100
],
"text": [
"22.76mAcm−2"
]
}
|
10.1016/j.mattod.2017.12.002
|
When the deposition time was increased from 2 to 4min, the fabricated PSC device exhibited a JSC of 22.76mAcm−2, VOC of 1.076V, FF of 0.78 and a 19.10% (average 18.66%).
|
What is the value of JSC?
|
2830
|
{
"answer_start": [
134
],
"text": [
"10 Ω"
]
}
|
10.1039/C8RA03993C
|
Interestingly, devices with PCBM/TiOx/Al interface show improved FF of about 77.6% (reverse), PCE of ∼12.5% (reverse) and reduced Rs (10 Ω) compared to PCBM/Al interface based devices, which exhibit FF of about 61.2% (reverse), PCE of ∼9.7% (reverse) and about 12-fold higher Rs value of more than 130 Ω.
|
What is the value of Rs?
|
16778
|
{
"answer_start": [
98
],
"text": [
"0.17 cm2"
]
}
|
10.1016/j.ijleo.2018.09.175
|
A gold electrode was evaporated on the NiO layer by sputtering technique to get an active area of 0.17 cm2.The effect of La ions on the crystal structure of the MAPbI3 perovskite, the XRD of the un-doped and 7%La doped MAPbI3 are examined, as depicted in .
|
What is the value of active area?
|
21163
|
{
"answer_start": [
0
],
"text": [
"LI-66"
]
}
|
10.1039/C5QO00377F
|
LI-66, bearing the isolation groups in the middle of the conjugated bridge and a conjugated sequence of thiophene–anthracene–thiophene, gave the best performance: a Jsc value of 12.95 mA cm−2, a Voc value of 722 mV, a FF of 0.69 and a η value of 6.44%.The synthetic route to the sensitizers is depicted in Scheme 1.
|
What material has Voc of 722 mV?
|
36470
|
{
"answer_start": [
70
],
"text": [
"3.61%"
]
}
|
10.1039/C5TA10488B
|
6a, the change trend of PCE is similar with Jsc, first increased from 3.61% (T-2) to 4.75% (T-4) due to the increase of dye-adsorption, and then decreased to 4.10% (T-5).
|
What is the value of PCE?
|
24930
|
{
"answer_start": [
2
],
"text": [
"12"
]
}
|
10.1039/C6NR01838F
|
A 12 μm thick film consisting of 20 nm-sized TiO2 particles was first printed on the FTO electrode and further coated with a 2 μm thick second layer of 300 nm light-scattering TiO2 particles.
|
What is TiO2?
|
16714
|
{
"answer_start": [
95
],
"text": [
"16.459mA/cm2"
]
}
|
10.1016/j.jpowsour.2015.02.150
|
fluctuation were maintained within a narrow value range, but an impressive Jsc of HV-180 cell (16.459mA/cm2) can be obtained with higher Voc of 0.725V and F.F.
|
What is the value of Jsc?
|
3028
|
{
"answer_start": [
112
],
"text": [
"0.045%"
]
}
|
10.1016/j.jallcom.2017.01.169
|
Compared with the BiI3 solar cells, the (BiI3)0.8(MBI)0.2 solar cells showed a champion PCE that increased from 0.045% to 0.076% and a Voc that obviously improved from 0.44V to 0.57V.
|
What is the value of PCE?
|
12538
|
{
"answer_start": [
91
],
"text": [
"13%"
]
}
|
10.1039/C5NR02433A
|
10, the DSSCs with TiC CE showed Voc, Jsc, FF and PCE of 640 mV, 9.77 mA cm−2, 0.66, and 4.13% respectively.
|
What is the value of PCE?
|
12377
|
{
"answer_start": [
47
],
"text": [
"100mW/cm2"
]
}
|
10.1016/j.jpowsour.2016.05.120
|
The incident light intensity was calibrated to 100mW/cm2 with a standard Si solar cell (IEC 60904-3).
|
What is the value of light intensity?
|
24720
|
{
"answer_start": [
134
],
"text": [
"TiO2"
]
}
|
10.1039/C5TA06238A
|
Taken together, compared to the PCE of 6.81% for the pristine device, the device assembled with the addition of 8 wt% NaxGdFyOz:Yb/Er@TiO2 hollow spheres exhibited a PCE of 7.58%.
|
What material has PCE of 6.81%?
|
34765
|
{
"answer_start": [
34
],
"text": [
"SnO2"
]
}
|
10.1016/j.renene.2013.03.018
|
The conductive layer of a F-doped SnO2 glass substrate (FTO) was partially removed by chemical etching with zinc powder and HCl (4N) to prevent short-circuiting when contacting the counter electrode.
|
What is ?
|
2541
|
{
"answer_start": [
46
],
"text": [
"11.7%"
]
}
|
10.1039/C8RA02637H
|
With pristine ZnO, the devices yielded PCE of 11.7%, JSC of 21.1 mA cm−2, VOC of 0.96 V and FF of 0.58.
|
What is the value of PCE?
|
27256
|
{
"answer_start": [
319
],
"text": [
"9.3%"
]
}
|
10.1016/j.electacta.2013.11.128
|
The SH-T, DH-0, DH-T and DH-S DSSCs, respectively, can generate short-circuit current density (Jsc) of 14.6, 15.4, 16.7 and 17.5 mA/cm2, open-circuit voltages (Voc) of 0.753, 0.756, 0.756 and 0.759 V, fill factor (FF) of 71.4%, 69.4%, 70.3% and 70.3%, overall energy conversion efficiencies (η) of 7.8%, 8.1%, 8.9% and 9.3%.
|
What is the value of η?
|
18775
|
{
"answer_start": [
93
],
"text": [
"TiO2"
]
}
|
10.1039/C8SE00450A
|
Dark stability tests of the fabricated unencapsulated PSCs were performed, and the FTO/dense-TiO2/mp-TiO2/MAPbI3/carbon and FTO/dense-TiO2/mp-TiO2/MAPbI3/CuSCN/carbon-based PSCs retained 94% and 74% of their initial PCE values, respectively.
|
What is FTO?
|
3189
|
{
"answer_start": [
82
],
"text": [
"0.780V"
]
}
|
10.1016/j.jpowsour.2012.10.066
|
When NWs content reaches to 10wt%, the corresponding Voc, Jsc, and η increases to 0.780V, 16.02mAcm−2, and 6.27%.
|
What is the value of Voc?
|
24408
|
{
"answer_start": [
112
],
"text": [
"669mV"
]
}
|
10.1016/j.solener.2019.05.037
|
Mediocre values were obtained for T201, T220 and T221 having a Jsc of 8.0, 6.1 and 6.7−2, a Voc of 828, 773 and 669mV, a FF of 0.61, 0.68 and 0.60 and finally PCE’s% of 4.0, 3.3 and 2.7%, respectively.
|
What is the value of Voc?
|
33746
|
{
"answer_start": [
278
],
"text": [
"13.0%"
]
}
|
10.1039/C6TA06657G
|
On a glass substrate (glass/PEDOT:PSS AI 4083/Ag/PEI/PC61BM/CH3NH3PbI3−XClX/Spiro-OMeTAD/hc-PEDOT:PSS, the PEDOT:PSS AI 4083 on glass is used to enhance the adhesion of Ag on the substrates), the cell displays VOC = 1.08 V, JSC = 17.2 mA cm−2 and FF = 0.70, leading to a PCE of 13.0% (Table 1).
|
What is the value of PCE?
|
10077
|
{
"answer_start": [
61
],
"text": [
"Au"
]
}
|
10.1016/j.orgel.2018.09.019
|
For this analysis, a new set of devices was prepared without Au electrodes.
|
What is electrode?
|
3788
|
{
"answer_start": [
95
],
"text": [
"0.88 V"
]
}
|
10.1039/C4MH00238E
|
The best planar device with a Ti-CL exhibited a PCE of 14.2%, a Jsc of 22.8 mA cm−2 and Voc of 0.88 V in the forward bias to short-circuit (FB–SC) scan.
|
What is the value of Voc?
|
33291
|
{
"answer_start": [
33
],
"text": [
"0.20 cm2"
]
}
|
10.1039/C5RA23445J
|
The active area of the DSSCs was 0.20 cm2.
|
What is the value of active area?
|
10478
|
{
"answer_start": [
198
],
"text": [
"7.09%"
]
}
|
10.1016/j.solener.2018.09.065
|
Based on the results, the short circuit current density (Jsc), open circuit voltage (Voc) and energy conversion efficiency (η) of the DSC with simple H2 photoanode are measured about 16.87, 693 and 7.09%, respectively.
|
What is the value of η?
|
2145
|
{
"answer_start": [
24
],
"text": [
"Pt"
]
}
|
10.1039/C4NR05531D
|
For a cell built with a Pt counter electrode with an active area of 0.25 cm2, Voc = 0.80 V, FF = 75.8%, and η = 9.87%.
|
What material has η of 9.87%?
|
36097
|
{
"answer_start": [
146
],
"text": [
"1.11%"
]
}
|
10.1039/C4NR00137K
|
After using the Al reflecting layer, the cells showed no significant changes in Voc and FF, but exhibited an increased Jsc and thus a higher η of 1.11% and 2.09%, respectively.
|
What is the value of η?
|
5179
|
{
"answer_start": [
99
],
"text": [
"9"
]
}
|
10.1016/j.solener.2016.01.045
|
The average TiO2 nanotube length for the non-treated nanotubes anodized for 3 h was measured to be 9 ± 0.5 μm, whereas for the anodization time of 5 h, the average length was measured to be 17 ± 0.9 μm..
|
What is TiO2?
|
10222
|
{
"answer_start": [
64
],
"text": [
"ITO"
]
}
|
10.1039/C9TA04192C
|
The P3CT-N solution (1 mg mL−1 in methanol) is deposited on the ITO substrate at 4000 rpm for 30 s, and then annealed at 100 °C for 10 min.
|
What is ?
|
10146
|
{
"answer_start": [
131
],
"text": [
"0.68 V"
]
}
|
10.1039/C4RA07539K
|
In addition, the Voc of the TCO-less T-DSSC (1.45 V) is the sum of the Voc observed for the top cell (0.76 V) and the bottom cell (0.68 V), confirming the successful formation of a tandem cell.In the next step, in order to remove the TCO layer completely from the bottom cell, a TCO-less T-DSSC was fabricated using a back-contact TCO-less bottom cell sensitized with N719 dye, in which the Pt-coated FTO was replaced with Pt-coated Ti foil as the counter electrode using the device architecture shown in Fig.
|
What is the value of Voc?
|
8149
|
{
"answer_start": [
161
],
"text": [
"P3"
]
}
|
10.1039/B918282A
|
Under the same conditions, the P1-sensitized cell gave a Jsc value of 5.95 mA cm−2, a Voc of 544 mV and an ff of 0.66, corresponding to the η value of 2.13% and P3 gave a Jsc of 5.45 mA cm−2, a Voc of 536 mV, an ff of 0.70 and η of 2.04%.Fig.
|
What material has Voc of 536 mV?
|
34920
|
{
"answer_start": [
90
],
"text": [
"929 mV"
]
}
|
10.1039/C9RA00043G
|
5a, the device with pristine FAPbI3 perovskite possessed an open circuit voltage (Voc) of 929 mV, a short circuit current density (Jsc) of 20.53 mA cm−2 and a fill factor (FF) of 0.567, yielding an overall PCE of 10.81%.
|
What is the value of Voc?
|
24708
|
{
"answer_start": [
119
],
"text": [
"12.63mAcm−2"
]
}
|
10.1016/j.dyepig.2017.06.068
|
Larger auxiliary donor of ZHG6 leads to higher open circuit voltage (Voc=734mV) but lower shorter circuit current (Jsc=12.63mAcm−2) compared with that of ZHG5 (Voc=730mV, Jsc=12.06mAcm−2).
|
What is the value of Jsc?
|
11945
|
{
"answer_start": [
100
],
"text": [
"12.12mAcm−2"
]
}
|
10.1016/j.dyepig.2016.01.004
|
The device using YC-1 as the sensitizer exhibited better photovoltaic performance (η=4.38% with Jsc=12.12mAcm−2) than the cell using YC-2 (η=1.46% with Jsc=4.84mAcm−2) due to major difference in JSC.
|
What is the value of Jsc?
|
22077
|
{
"answer_start": [
121
],
"text": [
"10.1 mA"
]
}
|
10.1016/j.electacta.2011.02.112
|
The cell fabricated with 2-Mercapto pyridine doped PEO polymer electrolyte (E) exhibits a short circuit current (Isc) of 10.1 mA and an open circuit voltage (Voc) of 640 mV with a fill-factor (ff) of 0.59 under irradiation and the over-all conversion efficiency (η) of 4.18% ().
|
What is the value of Isc?
|
15138
|
{
"answer_start": [
163
],
"text": [
"642 mV"
]
}
|
10.1016/j.renene.2011.03.003
|
For a typical device the maximum IPCE value could reach 86%, with a short-circuit photocurrent density (Jsc) of 9.8 mA cm−2, an open-circuit photovoltage (Voc) of 642 mV, and fill factor (FF) of 0.63, which corresponds to an overall conversion efficiency (η) of 4.0%.
|
What is the value of Voc?
|
33976
|
{
"answer_start": [
38
],
"text": [
"TiO2"
]
}
|
10.1016/j.optmat.2018.03.056
|
Meanwhile, the molecular structure of TiO2 paves the way for enhancement in conversion efficiency of the mixed DSSC.
|
What is ?
|
7529
|
{
"answer_start": [
224
],
"text": [
"11.7 mA"
]
}
|
10.1039/B917886D
|
The photocurrent of the O-TiNT film only slightly decayed to a steady current (If corresponding to Isc as measured in an I–V experiment) of 18.5 mA cm−2 over a few seconds whereas a significant drop lasted for 15 s to If of 11.7 mA cm−2 in the C-TiNT film (∼65% of Ii).
|
What is the value of Isc?
|
8080
|
{
"answer_start": [
96
],
"text": [
"2.21%"
]
}
|
10.1039/C8TC03542C
|
The champion device with TCz-C3 had a VOC of 690 mV, JSC of 6.27 mA cm−2, FF of 0.51 and PCE of 2.21%.
|
What is the value of PCE?
|
3784
|
{
"answer_start": [
145
],
"text": [
"17.66%"
]
}
|
10.1016/j.surfin.2017.12.006
|
With copper doping, the properties of the corresponding device are improved, the VOC, JSC, FF, and PCE increase to 1.08 V, 21.43mA/cm2, 76%, and 17.66% respectively, Rs decreases to 2.01Ωcm2, due to the resistivity decrease and the hole-collection ability improvement of Cu:CrOx film.
|
What is the value of PCE?
|
10420
|
{
"answer_start": [
112
],
"text": [
"4.3%"
]
}
|
10.1039/C2EE22657J
|
With AuNR@Ag2S, the final power conversion efficiency (PCE) of the DSSC with a thin anode (6 μm) increases from 4.3% to 5.6%, which is comparable to that of a pure TiO2 anode based DSSC (5.8%) with a film thickness of 11 μm.
|
What is the value of PCE?
|
9103
|
{
"answer_start": [
218
],
"text": [
"4.39%"
]
}
|
10.1016/j.solener.2019.08.069
|
Accordingly, as a consequence of comparable Voc, Jsc, and FF, the a-Nb2O5-based devices with planar structure through adopting quite simply processed technique can display an average PCE of 5.05%, which is high to the 4.39% PCE of c-Nb2O5-based PSCs.
|
What is the value of PCE?
|
5002
|
{
"answer_start": [
31
],
"text": [
"6.46 mA"
]
}
|
10.1016/j.spmi.2013.05.007
|
The Isc increases from 5.42 to 6.46 mA cm−2 and the cell efficiency increases from 5.18% to 6.27%, the improvement being about 19.3% and 21%, respectively.
|
What is the value of Isc?
|
34106
|
{
"answer_start": [
104
],
"text": [
"1cm2"
]
}
|
10.1016/j.solener.2019.08.065
|
The power of the light source used was 100W whereas the dimension of the DSSCs active area was fixed at 1cm2 ().
|
What is the value of active area?
|
28867
|
{
"answer_start": [
207
],
"text": [
"8.9%"
]
}
|
10.1016/j.jcis.2017.11.066
|
The solar cells based on the QD-modified TiO2 nanorod arrays exhibited the best PCE of 11.7%, which was significantly improved as compared to the PCE for the device using nanoarrays without QD modification (8.9%).
|
What is the value of PCE?
|
11900
|
{
"answer_start": [
385
],
"text": [
"5.72mAcm−2"
]
}
|
10.1016/j.dyepig.2018.09.034
|
As IPCE is a product of the electron injection efficiency, light-harvesting efficiency, and charge collection efficiency [], the low IPCE values of ST dyes are probably brought by the aggregation of the dyes on TiO2, resulting in the low electron injection efficiency or charge collection efficiency., the DSSCs based on AZ6, ST1, ST2, and ST3 produced a Jsc of 14.04, 5.81, 7.48, and 5.72mAcm−2, respectively, which is consistent with the trend of the photo-generated current integrated from the IPCE spectra.
|
What is the value of Jsc?
|
16443
|
{
"answer_start": [
122
],
"text": [
"51.0%"
]
}
|
10.1016/j.jphotochem.2011.01.003
|
The Dye 5 gave the best performance, the conversion efficiency (η) arrives at 2.38% with Jsc 7.63 mA/cm2, Voc 0.613 V, ff 51.0%, which reaches 35% with respect to Z907-based device fabricated under the similar conditions.
|
What is the value of ff?
|
29429
|
{
"answer_start": [
87
],
"text": [
"FTO"
]
}
|
10.1016/j.jallcom.2018.11.085
|
The result clearly shows that the TiO2 nanorods were well aligned perpendicular to the FTO substrate as depict in a and c.
|
What is substrate?
|
27391
|
{
"answer_start": [
186
],
"text": [
"18.23%"
]
}
|
10.1039/C7TA09716F
|
For the devices based on HTLs with 3 wt% F4-TCNQ and thermal annealing (doped/annealed), the PCEs of the pero-SCs with SiTP-OMeTPA and Si-OMeTPA HTLs were further improved to 14.15% and 18.23%, respectively.
|
What is the value of PCE?
|
1017
|
{
"answer_start": [
38
],
"text": [
"0.36cm2"
]
}
|
10.1016/j.molstruc.2019.04.040
|
The active area of the DSSC was about 0.36cm2.
|
What is the value of active area?
|
18176
|
{
"answer_start": [
36
],
"text": [
"7.3%"
]
}
|
10.1039/C4TA05226A
|
The PCE only reduced slightly (from 7.3% to 6.7%) after 1000 hours, indicating that the device has good long-term stability.Unlike inorganic HTMs, organic-based HTMs have flexibility in tuning the oxidization potentials and the surface properties.
|
What is the value of PCE?
|
20651
|
{
"answer_start": [
82
],
"text": [
"0.16 cm2"
]
}
|
10.1016/j.nanoen.2014.06.020
|
After the sintering process, the TiO2 film was shaved to obtain an active area of 0.16 cm2.
|
What is the value of active area?
|
24218
|
{
"answer_start": [
185
],
"text": [
"TiO2"
]
}
|
10.1016/j.ccr.2004.03.003
|
On the other hand, it is often required to shift the conduction band positively in order to enable the use of dyes having excited state potential that is too low for coupling with bare TiO2.
|
What is ?
|
24647
|
{
"answer_start": [
116
],
"text": [
"7.5%"
]
}
|
10.1039/C2EE23592G
|
By use of THF as the dye-bath solvent, the C242 and C243 cells display power conversion efficiencies (η) of 7.0 and 7.5%, respectively, with the same open-circuit photovoltage (Voc) of 0.72 V.
|
What is the value of η?
|
30099
|
{
"answer_start": [
21
],
"text": [
"5.73%"
]
}
|
10.1039/C4RA16493H
|
It exhibited an η of 5.73% with JSC = 11.78 mA cm−2, VOC = 810 mV, and FF = 0.60.
|
What is the value of η?
|
12637
|
{
"answer_start": [
135
],
"text": [
"20.3mAcm−2"
]
}
|
10.1016/j.orgel.2016.08.009
|
The integrated Jsc for the devices with different blending ratios of MACl are 18.0mAcm−2 (0%), 18.6mAcm−2 (10%), 19.7mAcm−2 (30%), and 20.3mAcm−2 (50%), respectively, which are in good agreement with the Jsc values in the J-V curves.
|
What is the value of Jsc?
|
16202
|
{
"answer_start": [
55
],
"text": [
"6.54%"
]
}
|
10.1039/C4RA12888E
|
The PCE value of the solar cell based on JY13 is up to 6.54%.
|
What is the value of PCE?
|
25308
|
{
"answer_start": [
121
],
"text": [
"6.91%"
]
}
|
10.1039/C5RA03530A
|
S6 and 7), with TTZ5,7 being once again the two best sensitizers, albeit with slightly reduced efficiency values (η 6.08–6.91%).
|
What is the value of η?
|
29322
|
{
"answer_start": [
76
],
"text": [
"FTO"
]
}
|
10.1016/j.solener.2018.04.057
|
For the photoanode, TiO2 layers were deposited by spreading a TiO2 paste on FTO substrates.
|
What is substrate?
|
16522
|
{
"answer_start": [
140
],
"text": [
"6.07%"
]
}
|
10.1039/C4RA16493H
|
15) sensitizer shows the best photovoltaic performance with JSC of 14.20 mA cm−2, VOC of 600 mV, and a FF of 0.70, corresponding to an η of 6.07%.
|
What is the value of η?
|
23198
|
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