answers
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|---|---|---|---|---|
{
"answer_start": [
86
],
"text": [
"FTO"
]
} | 10.1039/C3CC46258G | We have additionally applied this process to the annealing of TiO2 porous film on the FTO conductive substrate for use in DSSCs. | What is substrate? | 16924 |
{
"answer_start": [
84
],
"text": [
"0.735V"
]
} | 10.1016/j.jpowsour.2014.03.035 | The DSSC with CoPt0.1 CE yields a remarkable η of 9.59%, Jsc of 17.92mAcm−2, Voc of 0.735V, and FF of 0.728, while the DSSC with pure Pt CE (300–400μm in thickness, purchased from Dalian HepatChroma SolarTech Co., Ltd) gives a η of 6.86%, Jsc of 14.51mAcm−2, Voc of 0.715V, and FF of 0.661. | What is the value of Voc? | 6035 |
{
"answer_start": [
169
],
"text": [
"8.39%"
]
} | 10.1016/j.cej.2017.01.055 | Benefiting from their unique morphologies and surface structures, the cells with the Ni-Co-Se-160, Ni-Co-Se-180 and Ni-Co-Se-200 based CEs achieved high efficiencies of 8.39%, 9.04% and 8.72%, respectively, which were all higher than that of Pt CE (8.07%).Dye-sensitized solar cells (DSSCs) are regarded as a kind of promising power conversion devices because of their economic and simple fabrication processes and high power conversion efficiencies (PCEs) Recently, several kinds of alternative economic materials with superior performances have been successfully used as CEs in DSSCs Herein, we report a one-step facile hydrothermal method to synthesize ternary Ni-Co-Se alloy based hollow microspheres to be used as CE materials for DSSCs. | What is the value of PCE? | 5934 |
{
"answer_start": [
4
],
"text": [
"TiO2"
]
} | 10.1016/j.mtener.2018.06.005 | The TiO2 NF control devices achieved a short-circuit current density (JSC) of 15.8mAcm−2, an open-circuit voltage (VOC) of 757.9mV, fill factor (FF) of 57.7% and overall power conversion efficiency (PCE) of 6.7%. | What material has JSC of 15.8mAcm−2? | 35866 |
{
"answer_start": [
111
],
"text": [
"8.0%"
]
} | 10.1016/j.solener.2019.04.059 | An101 and An102 were applied to dye-sensitized solar cells (DSSCs) and power conversion efficiencies (PCEs) of 8.0% and 9.5% were achieved with the I2−/I3− redox couple, which correspond to open voltages (Voc) of 784 and 690mV, current densities (Jsc) of 15.1 and 20.0mAcm−2, the fill factors of 67.2% and 68.7%, respectively, under AM1.5G irradiation. | What is the value of PCE? | 5602 |
{
"answer_start": [
127
],
"text": [
"1.4 cm2"
]
} | 10.1039/C8EE00754C | A minor difference of 0.5 mA cm−2 is attributed to experimental uncertainties.Further, PSCs having an active area of more than 1.4 cm2 (aperture area 1.00 cm2) with or without a HS-PH-CN interfacial layer were fabricated and tested (Fig. | What is the value of active area? | 28297 |
{
"answer_start": [
219
],
"text": [
"c-TiO2"
]
} | 10.1016/j.nanoen.2017.11.003 | The deposition time was measured to control the thickness of the MWCNT films.For the drop cast method of the MWCNT electrode, the details could be found in our previous work In the end, after removing the mask, the FTO/c-TiO2/m-TiO2/PbI2/MWCNT substrates were immersed into the CH3NH3I solution for 12 h to complete the conversion from PbI2 to CH3NH3PbI3. | What is FTO? | 20068 |
{
"answer_start": [
29
],
"text": [
"6.51%"
]
} | 10.1016/j.mseb.2014.09.003 | It is noteworthy that the η= 6.51% obtained for Pt-GNA electrode is better than the η= 4.81% obtained for the sputtered Pt electrode.A simple paste method for fabricating graphene films with Pt nanoparticles was developed. | What is the value of η? | 10258 |
{
"answer_start": [
63
],
"text": [
"4.66%"
]
} | 10.1016/j.ccr.2016.05.008 | Under these conditions, global photoconversion efficiencies of 4.66% (ηrel = 63%) and 4.42% (ηrel = 60%) are obtained with 15 and 16, respectively (no information on masking or not is provided), breaking the 4% barrier ), particularly attractive for DSSCs because time dependent density functional theory (TD-DFT) results showed that the HOMO orbitals have Cu(I)-POP character, whereas the LUMO ones are localized on the bipyridine ligand, assuring a correct dipole orientation with the charge transfer direction towards the anchored acid groups and with the positive charge density on the oxidized sensitizer being located away from the semiconductor.It turned out that the power conversion efficiency of the related solar cell was low (ηrel = 1.7%, ), but this finding can be attributed to a very weak absorption in the visible range. | What is the value of η? | 21503 |
{
"answer_start": [
10
],
"text": [
"ICTH2"
]
} | 10.1016/j.solener.2018.09.002 | ICTH1 and ICTH2 are employed as HTMs without adding any additives/dopants, and a PCE of 17.91 and 18.75% is achieved for the PSCs, respectively. | What material has PCE of 18.75%? | 35538 |
{
"answer_start": [
226
],
"text": [
"18.47%"
]
} | 10.1016/j.nanoen.2017.02.019 | More impressively, significantly higher performance was obtained by device 3# (a Voc of 1.061 V, Jsc of 20.39 mA cm−2, FF of 0.75 and PCE of 16.33%) and device 4# (a Voc of 1.088 V, Jsc of 21.77 mA cm−2, FF of 0.78 and PCE of 18.47%), while performance was dropped for device 5# with a Voc of 1.058 V, Jsc of 18.77 mA cm−2, FF of 0.62 and PCE of 12.17%. | What is the value of PCE? | 21548 |
{
"answer_start": [
242
],
"text": [
"FTO"
]
} | 10.1016/j.solener.2016.08.040 | This might be attributed to the hierarchical structure of the Co0.85Se-based CE, which provides a larger active surface area for I3− reduction.In summary, novel Co0.85Se and Ni0.85Se hierarchical structures were successfully grown in situ on FTO substrates via a microwave-assisted one-step method. | What is substrate? | 13565 |
{
"answer_start": [
214
],
"text": [
"8.10%"
]
} | 10.1016/j.apsusc.2017.06.007 | The complete flexible DSSCs based on Nb2O5 coated TiO2 NWAs/2.0 mol% Er3+-1.0 mol% Yb3+ codoped TiO2 NPs photoanode and Pt/ITO-PEN counter electrode exhibited an enhanced photon to current conversion efficiency of 8.10%, a 68% improvement compared to TiO2 NWAs/undoped TiO2 NPs based DSSCs (4.82%).With the rapid development of renewable energy technology, flexible dye sensitized solar cells (DSSCs) have aroused a great deal of interest due to its stretchable, economical and lightweight superiorities As we know, three vital parameters consist of the light capturing efficiency (ηlc) for solar spectrum, the injection efficiency (ηinj) of photogenerated electrons, and the electron collection efficiency (ηec) together decide the photocurrent density (Jsc) value as well as conversion efficiency η of the DSSCs (Jsc∝ηlc×ηinj×ηec) In this study, for the purpose of improving light capturing efficiency as well as conversion efficiency of flexible DSSCs, Er3+ and Yb3+ ions were introduced into TiO2 nanoparticles to synthesize flexible Ti-mesh supported TiO2 NWAs/UC-EY-TiO2 NPs composite structures, which combine the superiority of Er3+-Yb3+ codoped TiO2 NPs (extended spectral response to infrared spectrum, larger specific surface area) and TiO2 NWAs (quicker electron transfer, less electron recombination). | What is the value of η? | 27224 |
{
"answer_start": [
274
],
"text": [
"70%"
]
} | 10.1039/C4EE00942H | Moreover, the mixed-cation perovskite MA0.6FA0.4PbI3 exhibits superior PV performance to the single cation analogues owing to a greater harvesting and collection of red photons resulting in higher average JSC (19 mA cm−2) without sacrificing the photovoltage (∼1 V) and FF (70%). | What is the value of FF? | 5351 |
{
"answer_start": [
69
],
"text": [
"6.6%"
]
} | 10.1016/j.jpowsour.2012.12.021 | The PCE of the resulting DSSC device reaches 6.5%, which is close to 6.6% of the referenced Pt-based DSSC. | What is the value of PCE? | 13008 |
{
"answer_start": [
125
],
"text": [
"0.75 V"
]
} | 10.1039/C6RA06017J | The co-sensitized solar cell devices USP/N719 and SDP/N719 showed enhanced η value of 6.40% (with Jsc = 12.73 mA cm−2, Voc = 0.75 V, and FF = 0.67), and 6.51% (with Jsc = 13.19 mA cm−2, Voc = 0.75 V, and FF = 0.66), respectively. | What is the value of Voc? | 3377 |
{
"answer_start": [
89
],
"text": [
"735 mV"
]
} | 10.1039/C6TA03044K | 4A(a) displays improved photovoltaic parameters (Jsc = 15.25 mA cm−2, FF = 57.81%, Voc = 735 mV, PCE = 6.48%), indicating a 17.18% increase in PCE than that in Fig. | What is the value of Voc? | 24292 |
{
"answer_start": [
296
],
"text": [
"CH3NH3PbI3−xClx"
]
} | 10.1016/j.nanoen.2017.10.024 | The alleviated hysteresis for plasmonic based device may arise from two reasons: (1) the Au@Ag can accelerated exciton dissociation In summary, Au@Ag core-shell nanocuboids with intense, tunable and broadband localized surface plasmon resonances were successfully synthesized and incorporated in CH3NH3PbI3−xClx perovskite solar cells. | What is perovskite? | 16119 |
{
"answer_start": [
233
],
"text": [
"0.40 cm2"
]
} | 10.1039/C2JM13770D | The TiO2 NR photoelectrodes were sensitized overnight in a Ru(dcbpy)2(NCS)2dye (dcbpy = 2,2-bipyridyl-4,4-dicarboxylato) solution (N719, 535-bisTBA, Solaronix, 13 mg, dissolved in 50 g distilled ethanol).DSSCs with an active area of 0.40 cm2 were constructed via drop-casting of an electrolyte onto the photoelectrode and covering with the counter electrode, using our previously reported procedure. | What is the value of active area? | 31077 |
{
"answer_start": [
129
],
"text": [
"0.93 V"
]
} | 10.1016/j.solmat.2016.07.037 | The best F16CuPc-based photovoltaic devices displayed a considerably high PCE of 12.62% with a Jsc, Voc, and FF of 19.97 mA/cm2, 0.93 V and 0.68, respectively. | What is the value of Voc? | 27951 |
{
"answer_start": [
19
],
"text": [
"VN"
]
} | 10.1016/j.electacta.2013.04.154 | When WO2, TiC, and VN, are used as CEs individually, the DSCs give power conversion efficiencies (η) of 5.86%, 6.08%, and 5.85%, respectively. | What material has η of 5.85%? | 36361 |
{
"answer_start": [
163
],
"text": [
"0.95 V"
]
} | 10.1039/C5RA17129F | The best perovskite solar cell without modification under reverse scan exhibits a short-circuit current density of 20.07 mA cm−2, an open-circuit voltage (Voc) of 0.95 V and a fill factor (FF) of 0.51, yielding a power conversion efficiency (PCE) of 9.63%. | What is the value of Voc? | 33225 |
{
"answer_start": [
58
],
"text": [
"7.66%"
]
} | 10.1016/j.dyepig.2017.01.014 | Thus, the DSSC based on Z970 exhibited much higher PCE of 7.66%. | What is the value of PCE? | 10561 |
{
"answer_start": [
92
],
"text": [
"0.72 V"
]
} | 10.1016/j.jcis.2015.08.009 | The cell prepared using platinum as counter electrode displayed open circuit voltage VOC of 0.72 V, short circuit current density of JSC 12.07 mA cm−2, fill factor (FF) of 0.6 and conversion efficiency of (η) 5.82% respectively. | What is the value of VOC? | 14799 |
{
"answer_start": [
385
],
"text": [
"0.78%"
]
} | 10.1039/C2NJ40963A | The short-circuit current density (JSC), open-circuit voltage (VOC), fill factor (FF) and PCEs for all devices are summarized in Table 2.The PV cells based on CZ(TDPP)2 as the donor exhibited a VOC of 0.66 V, a JSC of 4.12 mA cm−2, a FF of 0.44 and a PCE of 1.50%, while the other three devices, based on DPA(TDPP)2, PTZ(TDPP)2, and FL(TDPP)2, presented PCE values of 0.53%, 0.75% and 0.78%, respectively. | What is the value of PCE? | 918 |
{
"answer_start": [
150
],
"text": [
"74.38%"
]
} | 10.1039/C8RA03162B | 6(d) that the device based on the ZnO sol–gel/TiO2 bilayered ETL shows a high PCE of 14.55% with a Voc of 1.08 V, a Jsc of 18.11 mA cm−2, and a FF of 74.38%. | What is the value of FF? | 19379 |
{
"answer_start": [
216
],
"text": [
"glass"
]
} | 10.1016/j.jmatprotec.2007.05.051 | The addition of the surfactant to this mixture endows the paste with appropriate reological properties (thixotropic) that allow its smooth deposition and the formation of coatings strongly adherent on the conductive glass substrate.X-ray diffraction patterns (not shown) of the sol–gel modified (Deg-sol) and the unmodified films (Deg), after thermal treatment at 450 °C, did not show significant differences, as the main reflections of both anatase and rutile are present. | What is substrate? | 16971 |
{
"answer_start": [
90
],
"text": [
"12.65%"
]
} | 10.1016/j.electacta.2018.11.055 | As a consequence, XSln847-based i-PSC gives a higher PCE of 15.02% than that of XSln1453 (12.65%). | What is the value of PCE? | 31658 |
{
"answer_start": [
61
],
"text": [
"iodide/triiodide"
]
} | 10.1016/j.electacta.2012.10.146 | The redox couple of the electrolyte utilized in the DSSC was iodide/triiodide. | What is redox couple? | 21331 |
{
"answer_start": [
67
],
"text": [
"8.88mAcm−2"
]
} | 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? | 8972 |
{
"answer_start": [
165
],
"text": [
"0.81%"
]
} | 10.1039/C1EE01123E | However, the open-circuit voltage (VOC) and the fill factor (FF) are significantly lower and therefore the device showed an energy conversion efficiency (η) of only 0.81%. | What is the value of η? | 2045 |
{
"answer_start": [
156
],
"text": [
"0.385mV"
]
} | 10.1016/j.rinp.2019.102474 | The photoelectrical properties of DSSC co-sensitized with combination of dyes has shown that Isc ranged from 2.875mA to 4.273mA, Voc varied from 0.347mV to 0.385mV, and FF varied from 0.486 to 0.515. | What is the value of Voc? | 10970 |
{
"answer_start": [
257
],
"text": [
"10.92%"
]
} | 10.1016/j.orgel.2017.05.025 | As can be seen from here, the best reference perovskite solar cell showed an open circuit voltage (VOC) of 0.84V, a short circuit current density (JSC) of 17.96mA/cm2, a fill factor (FF) of 0.64 and a reasonable overall power conversion efficiency (PCE) of 10.92% for a cell with a thin perovskite layer of ∼200nm (vide infra). | What is the value of PCE? | 6337 |
{
"answer_start": [
86
],
"text": [
"FTO"
]
} | 10.1039/C6RA15512J | To detect the simulated collected current, a bias voltage was applied to the cathode (FTO) to avoid the influence of current caused by forward turn-on current. | What is ? | 22858 |
{
"answer_start": [
102
],
"text": [
"8.78%"
]
} | 10.1016/j.jpowsour.2019.227121 | In detail, the PCEs of these cells are in the order of MoS2/Ni-CoSx (1/1) (9.80%)>MoS2/Ni-CoSx (2/1) (8.78%)>MoS2/Ni-CoSx (1/2) (8.51%)>Pt (8.19%)>Ni-CoSx (7.12%)>MoS2 (6.39%). | What is the value of PCE? | 32572 |
{
"answer_start": [
82
],
"text": [
"15.80%"
]
} | 10.1039/C8TA00457A | Upon adding 0.5 mg mL−1 OTAB, a prominent increase in the PCE of the devices from 15.80% to 18.32% was achieved by improving the morphology of the MAPbI3 thin films and reducing the defect density of the perovskite surface. | What is the value of PCE? | 9086 |
{
"answer_start": [
98
],
"text": [
"73.9%"
]
} | 10.1016/j.jcis.2017.09.108 | The device without ZnCdS showed a PCE of 11.12%, with Voc of 0.997V, Jsc of 15.10mA/cm2 and FF of 73.9%. | What is the value of FF? | 2176 |
{
"answer_start": [
81
],
"text": [
"Pt"
]
} | 10.1016/j.nanoen.2016.02.010 | The differences in electrocatalytic activity to I3− reduction between TiS2–G and Pt CEs are uncovered via various photovoltaic and electrochemical measurements. | What is CE? | 26373 |
{
"answer_start": [
124
],
"text": [
"1.00 V"
]
} | 10.1039/C8TC01570H | The reference PSCs obtained without using DMSO exhibited an average PCE of 12.88% (with the best PCE = 13.43%), with Voc of 1.00 V, Jsc of 20.80 mA cm−2, and FF of 0.61. | What is the value of Voc? | 16552 |
{
"answer_start": [
35
],
"text": [
"CH3NH3PbI3"
]
} | 10.1016/j.nanoen.2015.07.025 | shows the J–V curves of mesoscopic CH3NH3PbI3 perovskite solar cells in dependence of the Mo-electrode thickness and the individual photovoltaic parameters are summarized in . | What is perovskite? | 5469 |
{
"answer_start": [
175
],
"text": [
"100%"
]
} | 10.1039/C4RA06823H | In terms of η, the best performing DSCs after 7 days are those with iodo-dye [Cu(1)(5)]+ which show power conversion efficiencies of 40.2 or 41.4% with respect to N719 set at 100%. | What is the value of η? | 27237 |
{
"answer_start": [
35
],
"text": [
"N719"
]
} | 10.1016/j.tet.2012.04.074 | For a precise comparison, JK2- and N719-sensitized cells were also fabricated under the same conditions; performance tests of these cells resulted in the following respective values: Jsc, 13.28 and 13.64mA/cm2; Voc, 0.64 and 0.74V; FF, 0.64 and 0.70; and η, 5.46 and 7.07%. | What material has Voc of 0.74V? | 35904 |
{
"answer_start": [
53
],
"text": [
"8"
]
} | 10.1016/j.solmat.2010.05.001 | The VOC, ISC, FF, and efficiency of the former are 0.81 V, 2.74 mA (10.96 mA/cm2), 0.71, and 6.33%, and those of the latter are 0.81 V, 2.72 mA (10.88 mA/cm2), 0.72, and 6.36%, respectively. | What material has VOC of 0.81 V? | 34958 |
{
"answer_start": [
42
],
"text": [
"∼10"
]
} | 10.1016/j.orgel.2015.11.007 | The obtained TiO2 film had a thickness of ∼10μm and an area of ∼0.36cm2. | What is TiO2? | 33577 |
{
"answer_start": [
134
],
"text": [
"41.5%"
]
} | 10.1016/j.solener.2018.06.040 | An inconspicuous PCE of 2.39% is obtained by solid state device with un-doped HTM showing a VOC of 972mV, JSC of 5.92mAcm−2 and FF of 41.5%. | What is the value of FF? | 22348 |
{
"answer_start": [
350
],
"text": [
"15"
]
} | 10.1016/j.jpowsour.2013.05.101 | A flat surface with nanopores and a rough surface with micro-pores can be clearly seen for the underlayer (ZN20 film) and scattering layer (PMMA-ZN20 film), respectively.To further study the application of the double layer film for a DSSC, we fabricated three types of ZnO photoanodes, one, consisting only of a 10μm underlayer, the second only of a 15μm underlayer, and the third consisting of a double layer with 10μm of underlayer (ZN20 film) and 5μm of scattering layer (PMMA-ZN20 film). | What is ZnO? | 5975 |
{
"answer_start": [
144
],
"text": [
"0.664V"
]
} | 10.1016/j.tet.2014.04.071 | Voc of the DSSCs was in the following order of the prepared thiolate/sulfide redox couples: Electrolyte C (n-Oct; 0.679V)>Electrolyte B (n-Hex; 0.664V)>Electrolyte A (n-Bu; 0.659V). | What is the value of Voc? | 20933 |
{
"answer_start": [
84
],
"text": [
"958 mV"
]
} | 10.1039/C9RA00043G | By introducing 10% of Br, the FAPbBr0.1I2.9-device exhibited a slightly higher Voc (958 mV) and FF (0.593) than that of the pristine one, which resulted in a PCE of 11.53%. | What is the value of Voc? | 8424 |
{
"answer_start": [
153
],
"text": [
"4.78%"
]
} | 10.1016/j.dyepig.2013.06.014 | Also, the DC5/HC-A1-sensitized DSSC, compared to the DC5/DCA-sensitized DSSC, had an increased Jsc from 5.70 to 8.92mAcm−2, 0.54–0.69V for Voc, and 2.41–4.78% for η. | What is the value of η? | 28467 |
{
"answer_start": [
83
],
"text": [
"13.5%"
]
} | 10.1039/C7TC04649A | reported that the mesoporous structured PSCs with HBL yield a stabilised PCE up to 13.5%, while the HBL-free counterpart exhibited stabilised PCE of only 2.7%.For effective charge collection, it is also important to ensure that all nanopores within the scaffold framework are completely filled with perovskite materials. | What is the value of PCE? | 33047 |
{
"answer_start": [
97
],
"text": [
"6.53%"
]
} | 10.1039/C8CP01385C | It displayed a Jsc value of 12.69 mA cm−2 and a Voc value of 0.99 V and exhibited a PCE value of 6.53%. | What is the value of PCE? | 6724 |
{
"answer_start": [
9
],
"text": [
"6.6%"
]
} | 10.1039/C5CS00113G | A PCE of 6.6% was obtained with FAPbBr3 perovskite, which was more than 10 times higher than that of CH3NH3PbI3 under the same conditions. | What is the value of PCE? | 22621 |
{
"answer_start": [
105
],
"text": [
"1.02 V"
]
} | 10.1039/C8RA03119C | The PHJ-PSCs fabricated with the ELA 90-20 treated GZO ETL has a higher PCE of 13.68% with improved Voc (1.02 V) and Jsc (20.01 mA cm−2) compared with the cells based on heat treated GZO ETLs. | What is the value of Voc? | 5217 |
{
"answer_start": [
40
],
"text": [
"0.283 cm2"
]
} | 10.1039/C9CP01215J | The cells had a circular active area of 0.283 cm2 and were covered with a circular mask with an area of 0.385 cm2 (slightly larger than the active area as suggested in ref. | What is the value of active area? | 27230 |
{
"answer_start": [
151
],
"text": [
"11.6%"
]
} | 10.1039/C5TA07008B | With the incorporation of C3-SAM between the PEDOT:PSS HTL and CH3NH3PbI3−xClx active layer, the best PCE of fabricated devices increased from 9.7% to 11.6%, and the device stability in air also improved. | What is the value of PCE? | 17619 |
{
"answer_start": [
125
],
"text": [
"0.24mAcm−2"
]
} | 10.1016/j.dyepig.2019.01.009 | The use of branched alkyl chains helped to reduce the dye aggregation, thus increased the Jsc value from 0.13mAcm−2 in 8a to 0.24mAcm−2 in 8c. | What is the value of Jsc? | 33815 |
{
"answer_start": [
0
],
"text": [
"4.01%"
]
} | 10.1016/j.solmat.2015.10.033 | Such unidirectional flow assisted enhanced photovoltaic performance in unsymmetrical squaraine dyes has also been advocated and reported by Alex et al and many research groups also It is interesting to note that SQ-6 and SQ-7 are very much similar in the molecular structure differing only in the relative positioning of side chain of the substituents | What is the value of η? | 38241 |
{
"answer_start": [
24
],
"text": [
"glass"
]
} | 10.1039/B905831A | 200 nm) onto TCO-coated glass substrate.The photovoltaic performance of the solar cells was measured with a source meter (ADVANTEST, R6246). | What is substrate? | 323 |
{
"answer_start": [
130
],
"text": [
"16.90%"
]
} | 10.1016/j.orgel.2017.11.030 | Under an optimized volume ratio of 3: 1 for PEDOT: PSS and CrO3, PSC device showed a power conversion efficiency (PCE) as high as 16.90%.Supplementary data related to this article can be found at | What is the value of PCE? | 27791 |
{
"answer_start": [
33
],
"text": [
"I−/I3−"
]
} | 10.1016/j.tsf.2009.11.058 | The CV measurement involving the I−/I3− redox reaction suggests that no specific interaction between I−/I3− and the PEDOT electrode occurred, as in the case of the Pt electrode. | What is redox reaction? | 33832 |
{
"answer_start": [
0
],
"text": [
"1.04V"
]
} | 10.1016/j.jpowsour.2019.04.088 | The corresponding photovoltaic parameters are listed in | What is the value of VOC? | 38741 |
{
"answer_start": [
41
],
"text": [
"PEDOT-Ni2P-3"
]
} | 10.1016/j.solener.2019.07.039 | The optimizing PCE value appeared at the PEDOT-Ni2P-3 electrode, which reached to 7.14% parallelling with 7.09% of Pt electrode. | What material has PCE of 7.14%? | 34727 |
{
"answer_start": [
27
],
"text": [
"6.84%"
]
} | 10.1016/j.solener.2017.02.025 | The PCE value of NCO NR is 6.84%, which up to 84% of the Pt. | What is the value of PCE? | 2689 |
{
"answer_start": [
295
],
"text": [
"MoS2 coupled rGO"
]
} | 10.1016/j.electacta.2018.10.081 | Even though the MoS2 coupled with rGO showed the lower Rs value of 6.78Ωcm2 than MoS2 CE (9.85Ωcm2), it showed the better VOC of 800mV than the MoS2 CE (795mV) and showed the best overall performance efficiency of 8.1% among them.We successfully prepared MoS2 based counter electrodes (MoS2 and MoS2 coupled rGO) for dye-sensitized solar cell applications. | What material has Rs of 6.78Ωcm2? | 36649 |
{
"answer_start": [
124
],
"text": [
"13.94%"
]
} | 10.1016/j.solener.2019.02.017 | The primary solar cell’s structure is FTO/ITO/Perovskite/PEDOT:PSS/Au which has achieved a power conversion efficiency of η∼13.94%. | What is the value of η? | 4279 |
{
"answer_start": [
34
],
"text": [
"CH3NH3PbI3"
]
} | 10.1016/j.ijleo.2018.11.050 | Efficiency of HTL-free ZnO:Al/ZnO/CH3NH3PbI3 and ZnO:Al/TiO2/CH3NH3PbI3 solar cells can be achieved to 14.36% and 16.92%. | What material has Efficiency of 16.92%? | 36683 |
{
"answer_start": [
349
],
"text": [
"TiO2"
]
} | 10.1039/C4TA00199K | In contrast, the FeS2 nanochain network thin film only shows a slight resistance variation (around 15 kΩ) even when it is bent by up to 140°.As a preliminary demonstration of its use in flexible DSSCs, the FeS2 nanochain network thin film was deposited on a PET-ITO substrate and assembled into a DSSC device with a photoanode of an N719-sensitized TiO2 thin film on FTO glass, and the corresponding cell performance is presented in Fig. | What is photoanode? | 2610 |
{
"answer_start": [
240
],
"text": [
"1.14%"
]
} | 10.1016/j.dyepig.2016.08.013 | In the two systems, compared with D-π-A sensitizer D1, it seems that the D-π-A-π-A dye D2 has greater potential in the light-to-fuel conversion (ΦH2=5.56% in D2 and ΦH2=0.12% in D1) than light-to-electricity conversion (η=3.50% in D2 and η=1.14% in D1).Supplementary data related to this article can be found at | What is the value of η? | 25972 |
{
"answer_start": [
60
],
"text": [
"1.61%"
]
} | 10.1039/C8QI00131F | However, the 20 mol% Sr-substituted PSC has a lowest PCE of 1.61%. | What is the value of PCE? | 22961 |
{
"answer_start": [
89
],
"text": [
"TiO2"
]
} | 10.1016/j.surfcoat.2012.06.054 | On the other hand, due to the surface absorption of oxygen, two other peaks representing TiO2 bond are seen at 458.5 and 464.2 eV. | What is ? | 14887 |
{
"answer_start": [
34
],
"text": [
"3.17%"
]
} | 10.1016/j.jmst.2013.02.004 | The η of the CA-ZnO DSSCs reached 3.17% with Jsc of 11.7mA/cm2, Voc of 661mV, and FF of 0.384, which was much higher than the rate of 1.51% calculated for MA-ZnO DSSCs with Jsc of 6.9mA/cm2 and that of 0.61% for NA-ZnO DSSCs with Jsc of 4.2mA/cm2. | What is the value of η? | 16759 |
{
"answer_start": [
21
],
"text": [
"P3HT"
]
} | 10.1039/C6RA03466G | Compared to the pure P3HT HTM, the incorporation of highly dispersed graphene led to an impressively longer device lifetime, which is beneficial to the photovoltaic performance. | What is HTM? | 28549 |
{
"answer_start": [
85
],
"text": [
"0.605 V"
]
} | 10.1039/C7SE00362E | Upon co-sensitization of Y1 with optimal TP2A + HSQ4, an increased VOC from 0.580 to 0.605 V has led to a power conversion efficiency of 7.48%. | What is the value of VOC? | 29400 |
{
"answer_start": [
8
],
"text": [
"Pt"
]
} | 10.1016/j.nanoen.2016.01.001 | For the Pt CE based DSCs, a poor PCE of 3.73% was obtained, mainly because of the low FF value of 0.44, originating from the poor catalytic activity of Pt. | What material has PCE of 3.73%? | 36860 |
{
"answer_start": [
158
],
"text": [
"100 mW/cm2"
]
} | 10.1016/j.solmat.2017.12.015 | The current density–voltage (J–V) curves of PSCs were measured (2400 Series Source Meter, Keithley Instruments) under simulated Air-Mass (AM) 1.5 sunlight at 100 mW/cm2 (Newport, Class AAA solar simulator, 94023A-U). | What is the value of solar? | 17454 |
{
"answer_start": [
116
],
"text": [
"I3−/I−1"
]
} | 10.1016/j.solener.2018.04.041 | They demonstrated high exchange current density for Co2+/3+ (L)2 redox, which is 1–2 order greater than traditional I3−/I−1 redox couple for the same electrode. | What is redox couple? | 30799 |
{
"answer_start": [
28
],
"text": [
"TiO2"
]
} | 10.1016/j.electacta.2017.10.092 | The IPCE spectra of <FTO/bl-TiO2/m-TiO2/Cs0.1MA0.90PbI3/CuSCN/Au> and <FTO/bl-TiO2/m-TiO2/MAPbI3/CuSCN/Au > is presented in e. | What is FTO? | 7198 |
{
"answer_start": [
147
],
"text": [
"6.11%"
]
} | 10.1016/j.tet.2012.04.113 | With an open-circuit photovoltage (VOC) of 670 mV and a fill factor (FF) of 0.63, an XS38-based cell exhibits a power conversion efficiency (η) of 6.11%. | What is the value of η? | 13295 |
{
"answer_start": [
185
],
"text": [
"iodide/triiodide"
]
} | 10.1016/j.matchemphys.2010.05.038 | The high-magnification SEM image shown in c indicated that the mesoporous structure of MC was retained even after heating at 400 °C during the preparation of MC electrode.DSSC utilizes iodide/triiodide redox couple as a mediator which shuttles the charge between the site of sensitizer regeneration on the TiO2 electrode and the counter electrode. | What is redox couple? | 10666 |
{
"answer_start": [
93
],
"text": [
"59.93%"
]
} | 10.1016/j.solmat.2015.11.025 | However, the NiCo2O4@RGO CE possesses a higher Jsc of 14.92 mA cm−2, Voc of 0.69 V and FF of 59.93%, resulting in a higher PCE (6.17%). | What is the value of FF? | 12030 |
{
"answer_start": [
155
],
"text": [
"100mWcm−2"
]
} | 10.1016/j.jpowsour.2013.11.003 | The surface morphology was scanned by HP Scanjet 4890 scanner.The photovoltaic performance of the plastic-based DSCs was measured using a solar simulator (100mWcm−2, Oriel 94023A, Newport) equipped with a Keithley 2400 digital source meter. | What is the value of solar? | 6131 |
{
"answer_start": [
179
],
"text": [
"7.29%"
]
} | 10.1016/j.ceramint.2019.05.068 | When Mo2C/MC composites were used as counter electrodes (CEs) in iodide-mediated dye-sensitized solar cells (DSSCs), the power conversion efficiencies (PCEs) of the cells reached 7.29%, and the performance of DSSC with Bi/Mo2C/MC was 8.06%, which was much higher than that of the cell with Pt CE (7.08%). | What is the value of PCE? | 9278 |
{
"answer_start": [
227
],
"text": [
"100"
]
} | 10.1016/j.ceramint.2015.10.167 | UV–vis measurements were made using Shimadzu UV-Visible 2401 recording spectrophotometer.The photovoltaic behavior of the fabricated DSSCs were measured under an illumination of a Xe lamp as solar simulator at one sun (AM 1.5, 100 mW/cm2) using a digital source meter (Keithley Instruments Inc., Model 2400) controlled using LabView program. | What material has illumination of 100 mW/cm2? | 35107 |
{
"answer_start": [
125
],
"text": [
"0.455 V"
]
} | 10.1016/j.synthmet.2010.06.017 | The DPP-I-sensitized cell gives a short-circuit photocurrent density (Jsc) of 9.57 mA cm−2, an open-circuit voltage (Voc) of 0.455 V, and a fill factor (ff) of 0.58, corresponding to an overall conversion efficiency (η) of 2.68%. | What is the value of Voc? | 6100 |
{
"answer_start": [
37
],
"text": [
"8.93%"
]
} | 10.1016/j.jpowsour.2019.227076 | The resulting DSSC yielding a PCE of 8.93% after an additional TiCl4 treatment, which is 90.4% higher than the bare TNTA based device.TNTA was prepared by electrochemical anodization technique similar to our previous works []. | What is the value of PCE? | 2347 |
{
"answer_start": [
179
],
"text": [
"6.11%"
]
} | 10.1016/j.jallcom.2019.01.295 | The DSSCs using Pt-Ni2P/CNs as CEs show the best PCE of 9.11%, which is dramatically higher than the corresponding values of Pt/CNs (8.35%), Pt (7.84%), Ni2P/CNs (7.53%) and CNs (6.11%). | What is the value of PCE? | 16200 |
{
"answer_start": [
58
],
"text": [
"300 and 750"
]
} | 10.1039/C7SE00192D | It is found that the surface photovoltage signals between 300 and 750 nm were enhanced by constructing graphene/TiO2 films with a gradient graphene content, which is in the order of GR-2 > GR-1 > Blank. | What is TiO2? | 31151 |
{
"answer_start": [
132
],
"text": [
"7.15%"
]
} | 10.1016/j.progpolymsci.2015.10.004 | The PANI CE exhibited higher electrocatalytic performance for the I−/I3− redox reaction than the Pt electrode and achieved a PCE of 7.15%, over 0.25% higher than the PCE value for the Pt-based CE Due to its high conductivity, stability and nanoporous structure, PEDOT was found to be an efficient catalyst for DSSCs. | What is the value of PCE? | 7325 |
{
"answer_start": [
35
],
"text": [
"9 mm2"
]
} | 10.1039/C5NR08344C | The active area of the devices was 9 mm2 determined using a 3 mm × 3 mm black mask.The morphologies of the samples were characterized using a field-emission scanning electron microscope (FE-SEM, Zeiss Sigma 500, Carl Zeiss, Germany). | What is the value of active area? | 20141 |
{
"answer_start": [
219
],
"text": [
"1.02 V"
]
} | 10.1039/C6RA12126H | A thin and uniform TiO2 passivation layer was deposited on ZnO NRs by a LBLAR method, for which rougher surface and substantially increased Rrec indicated by IS measurement gave rise to enhanced performance, with Voc = 1.02 V, Jsc = 20.69 mA cm−2, FF = 63.8%, and resulting PCE = 13.49%. | What is the value of Voc? | 3622 |
{
"answer_start": [
228
],
"text": [
"2.06%"
]
} | 10.1016/j.chemphys.2019.03.004 | Intensity of rutile XRD peaks decreased (see ) gradually because of intensity decrease of rutile NRs after anatase formation.The current density-voltage (J-V) curves of DSSCs fabricated from these nanoarrays showed improved (by 2.06%) power conversion efficiency (PCE) for the TiO2 hierarchical NR arrays (see ) grown for 2h comparing that of pure rutile TiO2 NR arrays, for which PCE was equal to 1.72%. | What is the value of PCE? | 7253 |
{
"answer_start": [
42
],
"text": [
"0.79 V"
]
} | 10.1016/j.solmat.2008.09.021 | In addition, Voc of the N719 top cell was 0.79 V and that of the black-dye bottom cell was 0.66 V. | What is the value of Voc? | 20564 |
{
"answer_start": [
118
],
"text": [
"2.88 mW"
]
} | 10.1039/C4TC02997F | Given the special property, an apparent energy conversion efficiency of 11.4% is achieved with a peak power (Pmax) of 2.88 mW simply by introducing a sheet of A4 paper as a diffusing base (diffuse model), which represents the effective light collecting capability through back reflection (ESI Fig. | What is the value of Pmax? | 19259 |
{
"answer_start": [
89
],
"text": [
"19.62%"
]
} | 10.1016/j.nanoen.2019.103860 | Together with the improved conductivity due to Cu doping, Cell E showed a maximum PCE of 19.62%, which was almost 20% enhanced with respect to that of the planar Cell B and the bilayer Cell C.Silver ions (Ag+) are another widely used p-type dopant for semiconductor oxides providing appealing features for tuning their optical and electrical properties []. | What is the value of PCE? | 5655 |
{
"answer_start": [
192
],
"text": [
"ZnO"
]
} | 10.1016/j.ceramint.2015.10.167 | The results herein clearly show that the efficiency of DSSCs gradually increases with increasing length of nanowire arrays, and further demonstrate that incremental increases in the length of ZnO-NR cause increasing absorption of dye on surface of ZnO-NR. | What is ? | 1313 |
{
"answer_start": [
74
],
"text": [
"FTO"
]
} | 10.1016/j.solener.2016.02.001 | (a) clearly illustrates 2D graphene nanosheet with good coverage over the FTO substrate. | What is substrate? | 1514 |
{
"answer_start": [
184
],
"text": [
"1.07V"
]
} | 10.1016/j.orgel.2018.05.044 | As seen here, the reference cells fabricated by the conventional anti-solvent method showed a highest power conversion efficiency (PCE) of 14.20% with an open circuit voltage (VOC) of 1.07V, a short circuit current (JSC) of 18.79mA/cm2, and a fill factor (FF) of 0.71, which is comparable with the PEDOT:PSS based perovskite solar cells without special treatment []. | What is the value of VOC? | 28179 |
{
"answer_start": [
285
],
"text": [
"2.8%"
]
} | 10.1016/j.solmat.2015.09.052 | The corresponding parameters for all the tested cells are included in , following the protocol recently established for J–V data presentation As-fabricated TGL based solar cells with an optimized configuration for stability purposes, gave an initial power conversion efficiency (η) of 2.8%, which after 5000 h of ageing (3000 h of light soaking plus 2000 h of thermal ageing at 85 °C) dropped (by a relative ~10%) to 2.5%. | What is the value of η? | 3131 |
{
"answer_start": [
164
],
"text": [
"5.54%"
]
} | 10.1016/j.tsf.2019.02.011 | When the mass ratio of YEF-TiO2-UCNPs is 60%, the DSSC based on “TNWAs/YEF-TiO2-UCNPs60%P2540%” composite structure achieves the best Jsc of 12.81mAcm−2 and PCE of 5.54%, improved 45.7% and 37.8% compared with those of TNWAs/P25100%. | What is the value of PCE? | 19706 |
{
"answer_start": [
47
],
"text": [
"Pt"
]
} | 10.1016/j.jpowsour.2016.01.053 | The photovoltaic parameters for the DSCs using Pt CE were Voc=857mV, Jsc=15.69mAcm−2, FF=0.70, and PCE=9.41%. | What material has Jsc of 15.69mAcm−2? | 35197 |
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