The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Blue Copper Model Complexes with Distorted Tetragonal Geometry Acting as Effective Electron-Transfer Mediators in Dye-Sensitized Solar Cells
Abstract
The electron self-exchange rate constants of blue copper model complexes, [(-)-sparteine-N,N'](maleonitriledithiolato-S,S')copper ([Cu(SP)(mmt)])(0/)(-), bis(2,9-dimethy-1,10-phenanthroline)copper ([Cu(dmp)(2)](2+/+)), and bis(1,10-phenanthroline)copper ([Cu(phen)(2)](2+/+)) have been determined from the rate constants of electron transfer from a homologous series of ferrocene derivatives to the copper(II) complexes in light of the Marcus theory of electron transfer. The resulting electron self-exchange rate constant increases in the order: [Cu(phen)(2)](2+/+) < [Cu(SP)(mmt)](0/)(-) < [Cu(dmp)(2)](2+/+), in agreement with the order of the smaller structural change between the copper(II) and copper(I) complexes due to the distorted tetragonal geometry. The dye-sensitized solar cells (DSSC) were constructed using the copper complexes as redox couples to compare the photoelectrochemical responses with those using the conventional I(3)(-)/I(-) couple. The light energy conversion efficiency (eta) values under illumination of simulated solar light irradiation (100 mW/cm(2)) of DSSCs using [Cu(phen)(2)](2+/+), [Cu(dmp)(2)](2+/+), and [Cu(SP)(mmt)](0/)(-) were recorded as 0.1%, 1.4%, and 1.3%, respectively. The maximum eta value (2.2%) was obtained for a DSSC using the [Cu(dmp)(2)](2+/+) redox couple under the light irradiation of 20 mW/cm(2) intensity, where a higher open-circuit voltage of the cell was attained as compared to that of the conventional I(3)(-)/I(-) couple.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films
O'Regan, B., & Grätzel, M. (1991) · Nature · doi:10.1038/353737a0 · Cited by 28,599
Cited by
Hagfeldt, A., Boschloo, G., Sun, L., Kloo, L., & Pettersson, H. (2010) · Chemical Reviews · doi:10.1021/cr900356p · Cited by 8,931
The renaissance of dye-sensitized solar cells
Hardin, B. E., Snaith, H. J., & McGehee, M. D. (2012) · Nature Photonics · doi:10.1038/nphoton.2012.22 · Cited by 1,304
Feldt, S. M., Gibson, E. A., Gabrielsson, E., Sun, L., Boschloo, G., & Hagfeldt, A. (2010) · Journal of the American Chemical Society · doi:10.1021/ja1088869 · Cited by 1,065
Dye-sensitized solar cells for efficient power generation under ambient lighting
Freitag, M., Teuscher, J., Saygili, Y., Zhang, X., Giordano, F., Liska, P., Hua, J., Zakeeruddin, S. M., Moser, J.-E., Grätzel, M., et al. (2017) · Nature Photonics · doi:10.1038/nphoton.2017.60 · Cited by 1,041
Meso-Substituted Porphyrins for Dye-Sensitized Solar Cells
Urbani, M., Grätzel, M., Nazeeruddin, M. K., & Torres, T. (2014) · Chemical Reviews · doi:10.1021/cr5001964 · Cited by 940
Improvement of dye-sensitized solar cells: what we know and what we need to know
Ning, Z., Fu, Y., & Tian, H. (2010) · Energy & Environmental Science · doi:10.1039/c003841e · Cited by 744
Highly efficient dye-sensitized solar cells: progress and future challenges
Zhang, S., Yang, X., Numata, Y., & Han, L. (2013) · Energy & Environmental Science · doi:10.1039/c3ee24453a · Cited by 656
High-efficiency dye-sensitized solar cells with ferrocene-based electrolytes
Daeneke, T., Kwon, T.-H., Holmes, A. B., Duffy, N. W., Bach, U., & Spiccia, L. (2011) · Nature Chemistry · doi:10.1038/nchem.966 · Cited by 586
Dye-sensitized solar cells strike back
Muñoz-García, A. B., Benesperi, I., Boschloo, G., Concepcion, J. J., Delcamp, J. H., Gibson, E. A., Meyer, G. J., Pavone, M., Pettersson, H., Hagfeldt, A., et al. (2021) · Chemical Society Reviews · doi:10.1039/d0cs01336f · Cited by 544
Zhang, D., Stojanovic, M., Ren, Y., Cao, Y., Eickemeyer, F. T., Socie, E., Vlachopoulos, N., Moser, J.-E., Zakeeruddin, S. M., Hagfeldt, A., et al. (2021) · Nature Communications · doi:10.1038/s41467-021-21945-3 · Cited by 341
Quinone and its derivatives for energy harvesting and storage materials
Son, E. J., Kim, J. H., Kim, K., & Park, C. B. (2016) · Journal of Materials Chemistry A · doi:10.1039/c6ta03123d · Cited by 295
Progress on Electrolytes Development in Dye-Sensitized Solar Cells
Iftikhar, H., Sonai, G. G., Hashmi, S. G., Nogueira, A. F., & Lund, P. D. (2019) · Materials · doi:10.3390/ma12121998 · Cited by 253
Cheng, M., Yang, X., Chen, C., Zhao, J., Zhang, F., & Sun, L. (2013) · Physical Chemistry Chemical Physics · doi:10.1039/c3cp51980e · Cited by 22
Metadata
- Authors
- Hattori, S., Wada, Y., Yanagida, S., & Fukuzumi, S.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2005-06-10
- Volume
- 127
- Issue
- 26
- Pages
- 9648-9654
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1969578712
- Cited by
- 317
- References
- 1
- FWCI
- 2.87
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
