answers
dict | title
stringlengths 16
40
| context
stringlengths 13
1.96k
| question
stringclasses 124
values | id
stringlengths 1
5
|
|---|---|---|---|---|
{
"text": [
"0.56 V"
],
"answer_start": [
155
]
} | 10.1039/C4RA00985A | It was found that the performance of DSSCs based on β-di-substituted push–pull dye 74 was measured to be slightly superior 4.1% (Jsc = 11.6 mA cm−2, Voc = 0.56 V and FF = 0.62) to this of DSSCs based on meso-bi-substituted dye 75 3.9% (Jsc = 11.1 mA cm−2, Voc = 0.60 V and FF = 0.59).Moreover, a very interesting study compared silatrane, phosphonic acid, and carboxylic acid functional groups (Fig. | What is the value of Voc? | 75070 |
{
"text": [
"100 mW/cm2"
],
"answer_start": [
82
]
} | 10.1016/j.micromeso.2014.02.029 | The I–V characters of DSSCs made on FTO glass were measured under illumination of 100 mW/cm2. | What is the value of illumination? | 48155 |
{
"text": [
"OM"
],
"answer_start": [
82
]
} | 10.1039/C7TA08038G | The modules reach a stabilized overall efficiency of 13% and 12.1% by using spiro-OMeTAD and P3HT as HTLs, respectively. | What is HTL? | 20168 |
{
"text": [
"iodide/triiodide"
],
"answer_start": [
80
]
} | 10.1039/C4RA14029J | A standard DSSC consists three main parts: a dye-sensitized TiO2 photoanode, an iodide/triiodide (I−/I3−) redox couple, and a counter electrode (CE). | What is redox couple? | 61129 |
{
"text": [
"6.0%"
],
"answer_start": [
132
]
} | 10.1039/C6TA06987H | This results in an obvious PCE decrease in devices with HTM 41 from 13.4% (pristine) to 10.3% (Li-TFSI- and TBP doping) to a low of 6.0% (Li-TFSI-, TBP-. | What is the value of PCE? | 13121 |
{
"text": [
"78%"
],
"answer_start": [
113
]
} | 10.1039/C8CS00656C | The graded perovskite device exhibited an efficiency of 19.89% with Jsc, Voc and FF of 21.80 mA cm−2, 1.17 V and 78%. | What is the value of FF? | 16550 |
{
"text": [
"3.26%"
],
"answer_start": [
271
]
} | 10.1016/j.jpowsour.2010.12.038 | The quasi solid state DSSCs with dye S showed a maximum monochromatic incident photon to current efficiency (IPCE) of 78% and an overall power conversion efficiency (PCE) of 4.17% under illumination intensity of 100 mW cm−2 (1.5 AM), which is higher than the other dyes (3.26% for C2 and 2.59% for C1). | What is the value of PCE? | 40296 |
{
"text": [
"tin oxide"
],
"answer_start": [
201
]
} | 10.1016/j.jcis.2016.11.011 | For comparison, we have also prepared Pt nanoparticles decorated hydrogen exfoliated graphene (Pt/G) by the same procedure.The anode and cathode electrodes were prepared on cleaned FTO (Fluorine doped tin oxide) glass substrates. | What is anode? | 50391 |
{
"text": [
"7.8 ± 2%"
],
"answer_start": [
162
]
} | 10.1039/C4EE01546K | A second, larger study was then conducted utilizing perovskite films having this thickness range (44 cells tested), with solar cells exhibiting an average PCE of 7.8 ± 2%. | What is the value of PCE? | 21960 |
{
"text": [
"0.25cm2"
],
"answer_start": [
49
]
} | 10.1016/j.dyepig.2014.04.043 | The active area was controlled at a dimension of 0.25cm2 by adhering 60μm thick polyester tape on the Pt cathode. | What is the value of active area? | 27813 |
{
"text": [
"RuCoSe"
],
"answer_start": [
15
]
} | 10.1016/j.matlet.2018.01.165 | The DSSCs with RuCoSe ternary alloy CEs show an impressive power conversion efficiency of 9.07%, which is higher than 7.03% from Pt-only CE based DSSC. | What is CEs? | 41434 |
{
"text": [
"6.22%"
],
"answer_start": [
70
]
} | 10.1039/C7TA00269F | for the first time reproduced a pure Sn-based PSC with a PCE of up to 6.22%. | What is the value of PCE? | 17145 |
{
"text": [
"15.6%"
],
"answer_start": [
69
]
} | 10.1016/j.jpowsour.2007.10.096 | The Jsc increases from 11.8 to 20.7 mA cm−2 and the ff enhances from 15.6% to 60.4%, which can be attributed to an addition of AB in the electrode, owing to a decrease of the internal resistance (in ) and an increase of the active surface area by depositing Pt nanoparticles in the AB support. | What is the value of ff? | 41559 |
{
"text": [
"78.3%"
],
"answer_start": [
195
]
} | 10.1039/C5TA04340A | By inserting the LiF interlayer and choosing the optimal thickness of the PCBM layer, they fabricated highly efficient devices with a PCE of 14.1% (Jsc of 20.7 mA cm−2, Voc of 0.866 V, and FF of 78.3%) under AM 1.5 G 100 mW cm−2 irradiation.It is also reported that an amino-functionalized polymer (PN4N) was introduced to modify the interface between the ETL and the metal electrode. | What is the value of FF? | 14971 |
{
"text": [
"iodide/triiodide"
],
"answer_start": [
119
]
} | 10.1039/C0CC00749H | By a comparison with the previously investigated Ru dye, the HOMO potential of 1 was considered to be too close to the iodide/triiodide redox couple. | What is redox couple? | 70715 |
{
"text": [
"12.25%"
],
"answer_start": [
101
]
} | 10.1016/j.solener.2016.10.003 | A high PCE of 15.06% with a good fill factor of 0.76 is obtained at 2 mol% Zr doping, in contrast to 12.25% of the undoped device. | What is the value of PCE? | 10954 |
{
"text": [
"100mW/cm2"
],
"answer_start": [
71
]
} | 10.1016/j.jcis.2019.01.035 | Inc., CHINA) under standard air-mass 1.5 global (AM1.5G) illumination (100mW/cm2). | What is the value of illumination? | 4753 |
{
"text": [
"16.70%"
],
"answer_start": [
108
]
} | 10.1016/j.apsusc.2018.09.146 | As a comparison, devices using TiO2 and SnO2 monolayer ETL separately showed highest PCE of only 13.15% and 16.70%. | What is the value of PCE? | 1721 |
{
"text": [
"0.76 V"
],
"answer_start": [
110
]
} | 10.1016/j.apt.2017.08.012 | The photocurrent density to photovoltage measurements showed a maximum FF of 0.7, Jsc of 14.75 mA/cm2, Voc of 0.76 V and solar power conversion efficiency of 7.85% and dye loading 7.53 × 10−6−mol/cm2 for SG-TiO2 whereas, the power conversion efficiencies in case of AB-TiO2 and RT-TiO2 were 6.26% and 4.91%, respectively. | What is the value of Voc? | 48727 |
{
"text": [
"4.65%"
],
"answer_start": [
185
]
} | 10.1039/C5TC00860C | However, for pure NT samples, the optimized cell efficiency (3.34%) remained much lower than that of the reference NP solar cell (0%-NT) with a similar thickness, which showed a PCE of 4.65%. | What is the value of PCE? | 76883 |
{
"text": [
"615mV"
],
"answer_start": [
112
]
} | 10.1016/j.jpowsour.2016.08.061 | A device without any ETL (perovskite on bare FTO) shows an inferior PCE of 2.68%, along with a low voltage (Voc=615mV) and a poor fill factor (FF=0.37) because of unfavorable electronic contact at the FTO/perovskite interface, thus increasing the electron and hole recombination b) of the PSCs based on different titania layers effectively covers the wavelengths from 350 to 750nm. | What is the value of Voc? | 2514 |
{
"text": [
"3.64%"
],
"answer_start": [
210
]
} | 10.1039/C0NR00427H | The photoelectric conversion efficiencies of DSSCs based on TiO2nanosheets, nanoparticles and P25 are compared at the same film thickness, and their photoelectric conversion efficiencies (η) are 4.56, 4.24 and 3.64%, respectively. | What is the value of η? | 69907 |
{
"text": [
"TiO2"
],
"answer_start": [
64
]
} | 10.1016/j.solener.2019.09.035 | Anodes of DSSCs were fabricated by tape-casting Titanium oxide (TiO2) paste (T/SP 14451) on FTO glass substrates (7Ω/seq). | What is Anodes? | 50140 |
{
"text": [
"9.63mAcm−2"
],
"answer_start": [
106
]
} | 10.1016/j.apsusc.2019.07.120 | Meanwhile, the DSSCs with In2.77S4 and RGO as CEs exhibited poor photovoltaic performance (Voc=0.64V, Jsc=9.63mAcm−2, FF=0.32, and PCE=1.97% for In2.77S4 CE; Voc=0.70V, Jsc=11.92mAcm−2, FF=0.61, and PCE=5.09% for RGO CE) (). | What is the value of Jsc? | 51960 |
{
"text": [
"gold"
],
"answer_start": [
9
]
} | 10.1016/j.synthmet.2018.07.008 | Finally, gold (Au) electrodes were evaporated as top electrodes.The J–V characteristics (Keysight B2901 A) of the photovoltaic cells were measured under illumination at 100 mW cm–2 using an AM 1.5 solar simulator (San-ei Electric XES-301S). | What is electrodes? | 11461 |
{
"text": [
"0.21%"
],
"answer_start": [
58
]
} | 10.1039/C7SE00586E | As seen in Table 1, they also perform worse (η = 0.63% or 0.21% for 3 or 4 equivalents) with respect to the cells treated with 0, 1 or 2 equivalents (η = 1.72%, 1.97% or 1.65%). | What is the value of η? | 70552 |
{
"text": [
"1.08 V"
],
"answer_start": [
82
]
} | 10.1039/C8CS00656C | The 1D/3D perovskites showed a PCE of 18.1% with Jsc, Voc and FF of 21.7 mA cm−2, 1.08 V and 77% as well as improved device stability during thermal cycling testing from 25 to 85 °C under 55% relative humidity for five cycles compared to 3D control devices. | What is the value of Voc? | 16548 |
{
"text": [
"∼9"
],
"answer_start": [
163
]
} | 10.1016/j.jphotochem.2017.08.067 | Both undoped and N-doped TiO2 layers have poor adhesion onto FTO glass and onto P25 layer.By introducing a compact layer and a P25 layer with a total thickness of ∼9 μm in between the FTO glass and undoped or N-doped TiO2 layer with the thickness of ∼10 μm, the solar cell efficiencies for all three type DSSCs (C, D and F) were significantly increased. | What is TiO2? | 55112 |
{
"text": [
"0.97 V"
],
"answer_start": [
113
]
} | 10.1039/C8TA00457A | To control device, the short-circuit current density (Jsc) was 21.53 mA cm−2, the open-circuit voltage (Voc) was 0.97 V, the fill factor (FF) was 0.75 and thus, the PCE was 15.80%. | What is the value of Voc? | 20517 |
{
"text": [
"7.05%"
],
"answer_start": [
196
]
} | 10.1039/C1JM10201J | Although both DPTP and OMeDPTPcells possess Jsc similar to (or even slightly higher than) that of the OHexDPTPcell, yet with relatively lower Voc, they both exhibit inferior η values of 6.72% and 7.05%, respectively. | What is the value of η? | 76030 |
{
"text": [
"FTO"
],
"answer_start": [
199
]
} | 10.1039/C6RA02494G | It indicates that the MoS2/graphene CE-based DSSCs have a good stability.To demonstrate whether the MoS2/graphene composite synthesized by this all electrochemical strategy can be tightly adhered to FTO conducting substrate, we used adhesive tape to stick the deposited composite film from FTO. | What is substrate? | 60026 |
{
"text": [
"13.96mAcm−2"
],
"answer_start": [
138
]
} | 10.1016/j.orgel.2018.06.045 | Similar increase of JSC was also observed in indoline sensitizers while the JSC value was larger for YDco-Pyc (13.02mAcm−2) and YDBT-Pyc (13.96mAcm−2) than their triphenylamine counterpart. | What is the value of JSC? | 54809 |
{
"text": [
"12 h"
],
"answer_start": [
155
]
} | 10.1016/j.orgel.2014.07.006 | It was found that the overall energy conversion efficiency reached 5.78% at 4.5 h and then decreased when the dye-loading time increased from 3, 4.5, 5 to 12 h. | What is the value of time? | 30873 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
259
]
} | 10.1016/j.jpowsour.2012.10.073 | A 980nm diode laser (0.8W) was used when measuring the samples.The photovoltaic testing of the DSSCs was performed by measuring the photocurrent density-cell potential curves using a CHI660C electrochemical device under simulated AM 1.5 solar illumination at 100mWcm−2 from a xenon lamp in ambient atmosphere before and after using an IR-cut filter (750±5nm at T=50%, 400–720nm at T>85%, 780–1100nm at T<0.1%, Giaiphotonics Co., China). | What is the value of illumination? | 37534 |
{
"text": [
"20"
],
"answer_start": [
148
]
} | 10.1016/j.jphotochem.2016.01.002 | The corresponding cells are named after TiO2-cell, TiO2@AT-1-cell and TiO2@AT-2-cell, respectively.A counter electrode was prepared by spin-coating 20 mM H2PtCl6·6H2O in isopropanol on FTO glass and then annealed at 450 °C for 30 min in air X-ray photoelectron spectra (XPS) were obtained with Mg Kα X-ray radiation. | What is TiO2? | 55424 |
{
"text": [
"17.56mAcm−2"
],
"answer_start": [
147
]
} | 10.1016/j.mattod.2017.12.002 | The conventional inverted type p-i-n PSCs (without ZnO interlayer)-based PEDOT:PSS HTL and PCBM ETL exhibit an average of 12.11% PCE with a JSC of 17.56mAcm−2, VOC of 0.972V and FF of 0.71. | What is the value of JSC? | 6908 |
{
"text": [
"TiO2"
],
"answer_start": [
115
]
} | 10.1016/j.jpowsour.2014.04.061 | A novel DSSC assembled with a heterostructure bilayer photoanode consisted of a YSTHS overlayer and a conventional TiO2 nanocrystalline underlayer (T) was prepared. | What is ? | 56814 |
{
"text": [
"100 mW/cm2"
],
"answer_start": [
140
]
} | 10.1016/j.jssc.2014.07.022 | The photoelectrochemical measurements were performed in 0.1 M Na2SO4 solution under the illumination of a 300 W (Changtuo, Beijing, AM 1.5, 100 mW/cm2) xenon lamp with a UV band pass filter glass at room temperature.TNRs and H-TNRs with the active area of 0.5×0.7 cm2 were soaked in an ethanol solution of N-719 dye for about 24 h. | What is the value of illumination? | 36138 |
{
"text": [
"8.18%"
],
"answer_start": [
379
]
} | 10.1016/j.materresbull.2019.01.025 | One-step electrodeposition of amorphous nickel cobalt sulfides on FTO for high-efficiency dye-sensitized solar cellsNi-Co-S CEs with amorphous structure have been designed and synthesized on fluorine-doped tin oxide glass by a potential reversal electrodeposition technique, resulting in the DSC based on Ni-Co-S CE with the optimized Ni/Co ratio has achieved the highest PCE of 8.18% than that of the DSC with Pt CE (6.33%).Nickel cobalt sulfides (Ni-Co-S) have been extensive developed as platinum-free counter electrode (CE) materials for dye-sensitized solar cells (DSCs). | What is the value of PCE? | 41520 |
{
"text": [
"1.118V"
],
"answer_start": [
75
]
} | 10.1016/j.solener.2018.10.004 | Therefore, PSCs using 1at.% Sr-doped NiOx as HTL exhibit the higher Voc of 1.118V, FF of 79.1%, resulting in PCE of 20.07%, which is greatly higher than that of the reference cells. | What is the value of Voc? | 4968 |
{
"text": [
"1.346 V"
],
"answer_start": [
26
]
} | 10.1039/C7TA06163C | The obtained VOC value of 1.346 V is nearly equal to the sum of the VOC values of the stand-alone CISe (0.422 V) and the semi-transparent perovskite cell (0.882 V), indicating that the two sub-cells are successfully connected in series in a lossless manner in terms of the photovoltage. | What is the value of VOC? | 18431 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
208
]
} | 10.1016/j.cap.2010.11.052 | The measurement of the I–V characteristics of the solar cell devices was carried out by a Solar Simulator (150W simulator, PEC-L11, PECCELL) under simulated solar light with an ARC Lamp power supply (AM 1.5, 100mWcm−2). | What is the value of Solar? | 36719 |
{
"text": [
"14.85mAcm−2"
],
"answer_start": [
122
]
} | 10.1016/j.carbon.2017.10.067 | Amongst all the Pt-free CEs, the cell with CoS1.097/RGO CE delivers the highest PCE of 6.85% with a Voc of 0.697V, Jsc of 14.85mAcm−2 and FF of 0.66, which reaches as high as ca. | What is the value of Jsc? | 27716 |
{
"text": [
"1.03 V"
],
"answer_start": [
313
]
} | 10.1039/C6RA20956D | The conventional efficiency of solar cell can be calculated by the equation as follows;This means that in this experiment, we optimized the efficiency by optimizing the output composed of three sub-outputs: Jsc, Voc, and FF.From data from Table 2, the range of Jsc was from 0.1 to 15.71 mA cm−2, Voc from 0.19 to 1.03 V and FF from 0.28 to 0.49. | What is the value of Voc? | 17555 |
{
"text": [
"5.6%"
],
"answer_start": [
223
]
} | 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 PCE? | 7155 |
{
"text": [
"19.35 mA/cm2"
],
"answer_start": [
65
]
} | 10.1016/j.solener.2016.02.016 | As a result, a champion PCE of 12.55% was obtained with a Jsc of 19.35 mA/cm2, a Voc of 0.94 V and an FF of 0.69 under AM 1.5 solar illumination and 100 mW/cm2. | What is the value of Jsc? | 7227 |
{
"text": [
"ITO"
],
"answer_start": [
81
]
} | 10.1016/j.orgel.2018.03.041 | And the calculated lifetime of the PL are 60.86ns, 41.80 ns and 32.83 ns for the ITO, ITO/SnO2 and ITO/SnO2/PC60BM substrates, respectively. | What is substrate? | 8050 |
{
"text": [
"0.725V"
],
"answer_start": [
120
]
} | 10.1016/j.apsusc.2018.10.242 | The structure of NP/NF-based device and NP/NF/ZrO2-based device were showed in , the NP/NF-based device achieved Voc of 0.725V, a short-circuit current density (Jsc) of 12.25mAcm−2, PCE of 6.14% and fill factor (FF) of 69.13%. | What is the value of Voc? | 31788 |
{
"text": [
"9.4%"
],
"answer_start": [
42
]
} | 10.1039/C5NR02433A | Values of 878 mV, 14.8 mA cm−2, 0.72, and 9.4% have been achieved for Voc, Jsc, FF, and PCE, respectively (see Table 1). | What is the value of PCE? | 74237 |
{
"text": [
"17.92mA/cm2"
],
"answer_start": [
133
]
} | 10.1016/j.solener.2018.01.083 | MAPbI3-xClx devices employing PCBM exhibited the best performance and J-V characteristics; PCE of 12.8% with a Voc of 0.940V, Jsc of 17.92mA/cm2 and FF of 0.76, followed by the devices with a-PTCDI, and eventually the solar cells using bis-PCBM as ETL. | What is the value of Jsc? | 10337 |
{
"text": [
"7.37%"
],
"answer_start": [
40
]
} | 10.1016/j.dyepig.2018.10.066 | POZ8 based devices showed a high PCE of 7.37% under one sun illumination, which exceeds the efficiency (6.24%) of devices based on the POZ7. | What is the value of PCE? | 52264 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
532
]
} | 10.1016/j.jpowsour.2015.02.045 | A redox electrolyte consisted of 100mM of tetraethylammonium iodide, 100mM of tetramethylammonium iodide, 100mM of tetrabutylammonium iodide, 100mM of NaI, 100mM of KI, 100mM of LiI, 50mM of I2, and 500mM of 4−tert−butyl−pyridine in 50ml acetonitrile.The photocurrent−voltage (J−V) curves of the assembled DSSCs with an active area of 0.25cm2 were recorded on an Electrochemical Workstation (CHI600E) under irradiation of a simulated solar light (Xe Lamp Oriel Sol3A™ Class AAA Solar Simulators 94023A, USA) at a light intensity of 100mWcm−2 (calibrated by a standard silicon solar cell) in ambient atmosphere. | What is the value of light intensity of? | 28990 |
{
"text": [
"16.01%"
],
"answer_start": [
133
]
} | 10.1016/j.nanoen.2016.09.004 | Using the UV-Nb:TiO2 ESL, we demonstrated the highly efficient planar PSCs exhibiting a best PCE of 19.57% for a rigid FTO glass and 16.01% for a flexible ITO/PEN substrate, respectively. | What is the value of PCE? | 1154 |
{
"text": [
"120 s"
],
"answer_start": [
40
]
} | 10.1039/C5TA08262E | Interestingly, the sample prepared with 120 s MAI loading time has strong frequency dependence: the dielectric constant increases from 30 to 50 towards lower AC modulation frequency. | What is the value of time? | 23142 |
{
"text": [
"713mV"
],
"answer_start": [
144
]
} | 10.1016/j.dyepig.2018.03.072 | Accordingly, without any co-adsorbent, the dye CS-22 presented the record PCE of 8.48% among all four dyes, with a JSC of 17.49mAcm−2, a VOC of 713mV, and a fillfactor of 0.681, while only around 5% decline in PCE was found after 1000h aging test. | What is the value of VOC? | 28204 |
{
"text": [
"15.67 mA/cm2"
],
"answer_start": [
83
]
} | 10.1016/j.ceramint.2015.07.189 | Therefore, DSSCs assembled with the surface-modified FTO films showed higher Jsc (~15.67 mA/cm2) and higher PCE (~6.95%) compared to DSSCs assembled with the bare FTO films. | What is the value of Jsc? | 27795 |
{
"text": [
"7.42%"
],
"answer_start": [
72
]
} | 10.1016/j.solener.2015.10.026 | A much higher PCE was found for the DSSC both with 0.01-GTMs and AgNWs (7.42%) compared to the DSSC based on TiO2 nanoparticles (3.53%). | What is the value of PCE? | 55501 |
{
"text": [
"1.028 V"
],
"answer_start": [
70
]
} | 10.1039/C7TC03368K | When there was no B2F interface layer, a PCE of 15.35%, with a VOC of 1.028 V, a JSC of 19.58 mA cm−2, and an FF of 76.30% can be achieved. | What is the value of VOC? | 20836 |
{
"text": [
"0.93 V"
],
"answer_start": [
122
]
} | 10.1039/C6CE02151D | Regarding the MAI loading time effect, the group of 6m-40s-30m-50s also showed an improved Jsc of 17.53 mA cm−2, a Voc of 0.93 V and a PCE of 10.30%. | What is the value of Voc? | 22085 |
{
"text": [
"16.01%"
],
"answer_start": [
44
]
} | 10.1016/j.solmat.2017.01.009 | A best power conversion efficiency (PCE) of 16.01% was achieved along with a photocurrent density of 21.32 mA/cm2, a voltage of 1.07 V and a fill factor of 0.70 from the corresponding CH3NH3PbI3-based solar cells with FTO/block TiO2/m-TiO2/CH3NH3PbI3/Spiro-OMeTAD structure. | What is the value of PCE? | 5733 |
{
"text": [
"100mWcm−2"
],
"answer_start": [
393
]
} | 10.1016/j.orgel.2018.06.045 | The electrolyte contains 0.68M dimethyl imidiazolium iodide, 0.05M iodine, 0.10M LiI, 0.05M guanidinium thiocyanate, and 0.40M tert-butyl pyridine in the mixture of acetonitrile and valeronitrile (85:15, v/v).The photocurrent-voltage (J-V) characteristics were recorded at room temperature using a computer-controlled Keithley 2400 source meter under air mass (AM) 1.5 simulated illumination (100mWcm−2, Oriel, 67005). | What is the value of illumination? | 54803 |
{
"text": [
"7.96%"
],
"answer_start": [
123
]
} | 10.1039/C2DT30697B | The DSSC based on the SPS-01 sensitizer with 20 μm thick transparent nanocrystalline TiO2 layer produced an overall PCE of 7.96% which is higher than the DSSC based on an N719 sensitizer (7.30%), under identical conditions.2-(3-(Trifluoromethyl)-1H-pyrazol-5-yl)pyridine (149.76 mg, 0.70 mmol) and [Ru(4,4′-bis(p-methylcarboxystyryl)-2,2′-bipyridine)(p-cymene)Cl]·Cl (250 mg, 0.33 mmol) were dissolved in 2-methoxyethanol (30 mL), and the reaction mixture was heated to 130 °C under stirring for 12 h. | What is the value of PCE? | 67112 |
{
"text": [
"2.1Ωcm2"
],
"answer_start": [
123
]
} | 10.1016/j.carbon.2016.01.042 | Obviously, the lower Rs is delivered for G (1.7Ωcm2), MoS2 (1.5Ωcm2) and G-MoS2 (1.7Ωcm2) CEs in comparison to that of Pt (2.1Ωcm2), indicating better contact between these active materials and the FTO substrates, thus reducing the loss of electrons stemmed from external circuit. | What is the value of Rs? | 48802 |
{
"text": [
"0.55%"
],
"answer_start": [
213
]
} | 10.1016/j.dyepig.2017.02.024 | Application of benz[c,d]indolenine-based unsymmetrical squaraine dyes to near-infrared dye-sensitized solar cellsNovel benz[c,d]indolenine-based unsymmetrical near-infrared squaraine dyes having germinal butyl (η=0.55%) and octyl (η=0.58%) groups at another indolenine ring exhibited higher conversion efficiency than the usually used methyl derivative (η=0.38%). | What is the value of η? | 45386 |
{
"text": [
"40"
],
"answer_start": [
48
]
} | 10.1016/S1010-6030(02)00025-4 | As shown in , the maximum IPCE of TCPP is about 40% at 420 nm. | What is IPCE? | 26110 |
{
"text": [
"iodide/triiodide"
],
"answer_start": [
208
]
} | 10.1016/j.cej.2019.02.179 | Besides, the good linearity relation also illustrates that the redox reaction on the surface of Ni-Co-MoSx CE is hardly affected by the adsorption of iodine and the precise interaction between the CE and the iodide/triiodide redox reaction are also not confirmed d) have been also tested by the same symmetric cells in the EIS tests. | What is redox reaction? | 40177 |
{
"text": [
"67.4%"
],
"answer_start": [
152
]
} | 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 FF? | 28643 |
{
"text": [
"0.67 V"
],
"answer_start": [
187
]
} | 10.1016/j.mssp.2016.08.013 | In optimal cases, as given in the table, the measured short-circuit current density (Jsc), open-circuit voltage (Voc), fill factor (FF), and power convert efficiency (η) are 9.92 mA/cm2, 0.67 V, 0.513, and 3.41% for the sample C with 200 nm-thick MAPbI3 absorber, respectively. | What is the value of Voc? | 10482 |
{
"text": [
"11.83%"
],
"answer_start": [
158
]
} | 10.1039/C6NR01043A | The replacement of MAPbI2.7Br0.3 with MAPbI2.4Br0.6 resulted in a further increased VOC of 1.02 V, while a decreased JSC of 16.56 mA cm−2, achieving a PCE of 11.83% for device C. | What is the value of PCE? | 18618 |
{
"text": [
"0.54V"
],
"answer_start": [
129
]
} | 10.1016/j.dyepig.2013.06.014 | On the other hand, the DC1/DCA-sensitized DSSC, compared to the DC5-sensitized DSSC, Jsc increased from 1.34 to 5.70mAcm−2, 0.45–0.54V for Voc, and 0.46–2.41% for η. | What is the value of Voc? | 47707 |
{
"text": [
"5.15%"
],
"answer_start": [
257
]
} | 10.1016/j.tet.2006.12.082 | Under standard global AM 1.5 solar condition, the JK-25 sensitized cell gave a short circuit photocurrent density (Jsc) of 11.50 mA cm−2, an open circuit voltage (Voc) of 0.68 V, a fill factor of 0.66, corresponding to an overall conversion efficiency η of 5.15%, and the maximum incident monochromatic photon-to-current conversion efficiency (IPCE) of 77% at 430 nm.Dye-sensitized solar cells (DSSCs) have attracted great attention over the last 15 years owing to their prospect of high energy conversion efficiency and low production cost. | What is the value of η? | 45779 |
{
"text": [
"0.20%"
],
"answer_start": [
100
]
} | 10.1039/C7TC04952H | Pioneering exploration of PV devices with Cu2Ge(S2Se) NCs as the absorbing material led to a PCE of 0.20% under AM 1.5G illumination (100 mW cm−2).Apart from ternary and quaternary alloyed semiconductors, quinary copper chalcogenide Cu2(GexSn1−x)(SySe1−y)3 NCs also show appealing features for PV applications on account of the above-mentioned properties of its parent materials. | What is the value of PCE? | 17795 |
{
"text": [
"CH3NH3PbI3"
],
"answer_start": [
200
]
} | 10.1039/C4EE00965G | The PbI2/TiO2 composite films are dipped into a solution of CH3NH3I in IPA, and the films change color immediately from yellow to dark brown, indicating the formation of lead iodide perovskite (i.e., CH3NH3PbI3). | What is perovskite? | 17181 |
{
"text": [
"9.11mAcm−2"
],
"answer_start": [
148
]
} | 10.1016/j.dyepig.2013.02.012 | Not much higher performances are obtained for the N719-based device (Jsc=9.27mAcm−2, Voc=0.820V, ff=0.67, η=5.09%) and for the D5-based device (Jsc=9.11mAcm−2, Voc=0.74V, ff=0.72, η=4.85%) fabricated and measured under the same conditions. | What is the value of Jsc? | 33241 |
{
"text": [
"0.25cm2"
],
"answer_start": [
102
]
} | 10.1016/j.optmat.2018.02.040 | Compact DSSCs have been fabricated using a typical two electrode configuration with an active area of 0.25cm2. | What is the value of active area? | 50588 |
{
"text": [
"∼10"
],
"answer_start": [
274
]
} | 10.1016/j.electacta.2013.09.023 | For comparison, pure PtNP and VGCF electrodes were also prepared according to the similar procedures without addition of VGCFs and H2PtC6, respectively.The working electrodes of DSSCs were prepared by coating nanocrystalline TiO2 paste on the FTO glass substrates to form a ∼10 μm thick light absorption layer, followed by a light scattering layer of ∼3 μm in thickness through a doctor blade method. | What is TiO2? | 37755 |
{
"text": [
"6.46%"
],
"answer_start": [
46
]
} | 10.1039/C8RA02668H | Meanwhile, the PPG1-CE showed the lowest PCE (6.46%) due to significantly low Jsc (11.31 mA cm−2) and FF (60.83%). | What is the value of PCE? | 69644 |
{
"text": [
"16.2%"
],
"answer_start": [
76
]
} | 10.1016/j.cplett.2017.09.031 | The use of DCB for processing spiro-OMeTAD led to an increase from 14.5% to 16.2% in the PCE of the PSCs, accompanied by a simultaneous enhancement in the Voc, Jsc, and FF parameters. | What is the value of PCE? | 6221 |
{
"text": [
"70.94%"
],
"answer_start": [
118
]
} | 10.1039/C9TC02362C | The cell fabricated without TBAB exhibits a PCE of 13.75%, with a Voc of 1.20 V, a Jsc of 16.16 mA cm−2, and an FF of 70.94%. | What is the value of FF? | 19744 |
{
"text": [
"3.3%"
],
"answer_start": [
143
]
} | 10.1039/C5TA09661H | 5f).More impressively, Peng and his co-workers fabricated a novel fiber-shaped PSC through an easy dip-coating process, yielding a best PCE of 3.3% (Table 1). | What is the value of PCE? | 16933 |
{
"text": [
"7.54%"
],
"answer_start": [
24
]
} | 10.1016/j.dyepig.2016.12.025 | An attractive PCE up to 7.54%, with a short-circuit photocurrent density (Jsc) of 17.76mAcm−2, an open-circuit photovoltage (Voc) of 726mV, and a fill factor (FF) of 0.58 has been achieved by the JY42-based cell under standard AM 1.5G irradiation in conjunction with an iodine electrolyte.As a promising photovoltaic technology, dye-sensitized solar cells (DSSCs) have attracted considerable attention during the past two decades because of their low cost, easy fabrication and impressive device efficiency Generally, organic dyes are designed with donor-π-acceptor (D-π-A) configuration, for its intrinsic benefit in facilitating the intramolecular charge transfer (ICT) from the donor to the acceptor upon photoirradiation and subsequent electron injection into TiO2 semiconductor anode. | What is the value of PCE? | 46378 |
{
"text": [
"15.87mAcm−2"
],
"answer_start": [
139
]
} | 10.1016/j.jpowsour.2014.03.128 | The open-circuit voltages (Voc), short-circuit current density (Jsc) and fill factors (FF) of the liquid electrolyte based DSSC are 714mV, 15.87mAcm−2 and 0.70, respectively, generating an photovoltaic conversion efficiencies (η) of 7.92%. | What is the value of Jsc? | 34771 |
{
"text": [
"73mV"
],
"answer_start": [
360
]
} | 10.1016/j.poly.2017.12.015 | The Nyquist plots for the DSCs with the three dyes are shown in Using EIS, we have previously clarified the differences in behavior between the sensitizers P1 and [Ru(bpy)2(H1)] , we observe that values of VOC for the DSCs sensitized with the [Ru(bpy)2(H1)] (phosphonic acid anchor) are higher (102mV) than those for [Ru(bpy)2(1)]− (95mV) and [Ru(bpy)2(H2)]+ (73mV) (carboxylic acid anchor). | What is the value of VOC? | 32796 |
{
"text": [
"0.25cm2"
],
"answer_start": [
256
]
} | 10.1016/j.jallcom.2017.05.334 | UV–Vis diffuse reflectance absorption spectra were recorded with a Unico UV-4802S UV–vis–NIR spectrophotometer equipped with an integrating sphere with BaSO4 as the reference.To acquire photocurrent-voltage (J-V) curves of the DSSCs with an active area of 0.25cm2, the DSSC was illuminated by light with an energy of 100mWcm−2 (AM 1.5G) from the 500W solar simulator (CHF-XM-500W). | What is the value of active area? | 49699 |
{
"text": [
"0.76 V"
],
"answer_start": [
106
]
} | 10.1016/j.jcis.2017.06.012 | The NGE/NiO/TiO2 short-circuit photocurrent density (Jsc) of 19.04 mA cm−2, open circuit voltage (Voc) of 0.76 V, fill factor (FF) of 0.67 and dye absorption rate 0.21 × 10−6mol cm−2. | What is the value of Voc? | 49431 |
{
"text": [
"8.65%"
],
"answer_start": [
174
]
} | 10.1016/j.dyepig.2018.12.034 | The fine tuning of molecular structures have made to achieve the power conversion efficiency (PCE) of PSCs up to 14.13% for BTT(DPP-Th)3-EH over the other two (BTT(DPP)3-C8 (8.65%) and BTT(DPP)3-EH (8.39%) SMs. | What is the value of PCE? | 10582 |
{
"text": [
"1.2"
],
"answer_start": [
41
]
} | 10.1016/j.jre.2018.03.029 | The photoanode, utilized in DSSCs, was a 1.2mm thick TiO2 film, sensitized with the dye of N719. | What is photoanode? | 39065 |
{
"text": [
"FTO"
],
"answer_start": [
45
]
} | 10.1016/j.solener.2017.03.049 | b shows the NC-TiO2 layer deposited onto the FTO glass substrate with particle size of 18–20 nm. | What is substrate? | 45084 |
{
"text": [
"733.52mV"
],
"answer_start": [
208
]
} | 10.1016/j.jpowsour.2013.02.032 | For the IFGENMBI based device, Rct2 (55.30Ωcm2) is larger than that of IFGEpure based device, indicating the recombination reactions are effectively suppressed by the addition of NBMI, and the highest Voc of 733.52mV and FF of 0.72 are obtained. | What is the value of Voc? | 53767 |
{
"text": [
"12.72mA/cm2"
],
"answer_start": [
79
]
} | 10.1016/j.solidstatesciences.2012.02.012 | The cell based on mesoporous TiO2 spheres(TMS) electrode shows a higher Jsc of 12.72mA/cm2 and η of 6.60%, corresponding to 26% increment in overall conversion efficiency when compared with that of P25 photoelectrode. | What is the value of Jsc? | 51511 |
{
"text": [
"0.37 V"
],
"answer_start": [
121
]
} | 10.1016/j.synthmet.2004.09.026 | The short circuit photocurrent density (Isc) and open circuit photovoltage (Voc) of 9a were observed at 0.73 mA cm−2 and 0.37 V, respectively. | What is the value of Voc? | 41346 |
{
"text": [
"50"
],
"answer_start": [
152
]
} | 10.1016/j.ceramint.2014.11.107 | By carefully moving the spray gun and adjusting the precursor volume to an optimal level (0.5 ml/1.68 cm2), a uniform ZnO seed layer was deposited on a 50 ×50 mm2 size FTO glass substrate. | What is ZnO? | 37225 |
{
"text": [
"17.34%"
],
"answer_start": [
266
]
} | 10.1016/j.jiec.2019.08.004 | Among the MAPbI3 PvSCs incorporating NH4X (X = F, Cl, Br, I), the highest PCE was achieved with the addition of NH4I (VOC: 1.00 V, JSC: 21.02 mA/cm2, FF: 82.43% and PCE: 17.44% under the reverse scan direction and VOC: 1.00 V, JSC: 21.04 mA/cm2, FF: 82.38% and PCE: 17.34% under the forward scan direction) without significant J-V curve hysteresis. | What is the value of PCE? | 11534 |
{
"text": [
"CH3NH3PbI3"
],
"answer_start": [
121
]
} | 10.1039/C6TA04053E | S19e and f), a markedly improved perovskite morphology consisting of large crystals and reduced pinholes for the mp-TiO2/CH3NH3PbI3 can also be observed upon the mixed solvent (DMF:CBZ = 1:1) vapor annealing (Fig. | What is perovskite? | 22609 |
{
"text": [
"10.17%"
],
"answer_start": [
197
]
} | 10.1016/j.jpowsour.2017.01.010 | When the F4-TCNQ concentration is increased to 2.0mol%, 2.5mol% and 3.0mol%, the photocurrents are decreased to 17.30, 17.20 and 16.57mAcm-2, corresponding PCEs are decreased to 11.43%, 11.11% and 10.17%, respectively. | What is the value of PCE? | 1094 |
{
"text": [
"3.80%"
],
"answer_start": [
281
]
} | 10.1039/C5EE02510A | It was found that, due to the use of ZnO, the series resistance (RS) of solar cells decreased from 56 Ω cm2 to 13 Ω cm2 and the shunt resistance (RSH) increased from 600 Ω cm2 to 1400 Ω cm2 giving rise to a dramatic enhancement in the solar cell PCE, which increases from 1.67% to 3.80%. | What is the value of PCE? | 73152 |
{
"text": [
"TiO2"
],
"answer_start": [
41
]
} | 10.1016/j.carbon.2015.10.059 | After sintering and cooling to 80°C, the TiO2 electrodes were dye-coated by immersing them into an N719 (Dalian HeptaChroma SolarTech Co., Ltd, China) dye (0.3mM) ethanol solution at the room temperature for 16h. | What is ? | 58721 |
{
"text": [
"1.06 V"
],
"answer_start": [
80
]
} | 10.1016/j.apsusc.2017.08.184 | The control device with pristine NiOx as HTL showed a performance with a Voc of 1.06 V,Jsc of 18.17 mA cm−2, FF of 73% and PCE of 14.06%. | What is the value of Voc? | 7475 |
{
"text": [
"1.15V"
],
"answer_start": [
121
]
} | 10.1016/j.jcis.2019.07.084 | Accordingly, the device with P3HT HTL achieves an improved efficiency up to 7.69% with a Jsc of 12.17mAcm−2 and a Voc of 1.15V. | What is the value of Voc? | 8668 |
{
"text": [
"8.48%"
],
"answer_start": [
115
]
} | 10.1016/j.electacta.2018.05.089 | The η of the DSSC using the nanocube catalyst could reach 9.20%, greater than that of the DSSC using the nanotube (8.48%), nanoparticle (8.40%), or Pt (8.94%) catalysts. | What is the value of η? | 48971 |
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