The DOI matches its Crossref record; 36 of the 36 references it cites were found in a registry or an index.
Triphenylamine−Thienylenevinylene Hybrid Systems with Internal Charge Transfer as Donor Materials for Heterojunction Solar Cells
Abstract
Star-shaped molecules based on a triphenylamine core derivatized with various combinations of thienylenevinylene conjugated branches and electron-withdrawing indanedione or dicyanovinyl groups have been synthesized. UV-vis absorption and fluorescence emission data show that the introduction of the electron-acceptor groups induces an intramolecular charge transfer that results in a shift of the absorption onset toward longer wavelengths and a quenching of photoluminescence. Cyclic voltammetry shows that all compounds present a reversible first oxidation process whose potential increases with the number of electron-withdrawing groups in the structure. Prototype bulk and bilayer heterojunction solar cells have been realized using fullerene C60 derivatives as acceptor material. The results obtained with both kinds of devices show that the introduction of electron-acceptor groups in the donor structure induces an extension of the photoresponse in the visible spectral region, an increase of the maximum external quantum efficiency, and an increase of the open-circuit voltage under white light illumination. These synergistic effects allow reaching power conversion efficiencies of approximately 1.20% under simulated AM 1.5 solar irradiation at 100 mW cm(-2).
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
Li, G., Shrotriya, V., Huang, J., Yao, Y., Moriarty, T., Emery, K., & Yang, Y. (2005) · Nature Materials · doi:10.1038/nmat1500 · Cited by 5,535
Organic Thin Film Transistors for Large Area Electronics
Dimitrakopoulos, C. D., & Malenfant, P. R. L. (2002) · Advanced Materials · doi:10.1002/1521-4095(20020116)14:2<99::aid-adma99>3.0.co;2-9 · Cited by 4,878
Ma, W., Yang, C., Gong, X., Lee, K., & Heeger, A. J. (2005) · Advanced Functional Materials · doi:10.1002/adfm.200500211 · Cited by 4,565
Photoinduced Electron Transfer from a Conducting Polymer to Buckminsterfullerene
Sariciftci, N. S., Smilowitz, L., Heeger, A. J., & Wudl, F. (1992) · Science · doi:10.1126/science.258.5087.1474 · Cited by 4,273
Brabec, C. J., Sariciftci, N. S., & Hummelen, J. C. (2001) · Advanced Functional Materials · doi:10.1002/1616-3028(200102)11:1<15::aid-adfm15>3.0.co;2-a · Cited by 3,773
Electroluminescent Conjugated Polymers—Seeing Polymers in a New Light
Kraft, A., Grimsdale, A. C., & Holmes, A. B. (1998) · Angewandte Chemie International Edition · doi:10.1002/(sici)1521-3773(19980302)37:4<402::aid-anie402>3.0.co;2-9 · Cited by 3,124
Small molecular weight organic thin-film photodetectors and solar cells
Peumans, P., Yakimov, A., & Forrest, S. R. (2003) · Journal of Applied Physics · doi:10.1063/1.1534621 · Cited by 2,731
2.5% efficient organic plastic solar cells
Shaheen, S. E., Brabec, C. J., Sariciftci, N. S., Padinger, F., Fromherz, T., & Hummelen, J. C. (2001) · Applied Physics Letters · doi:10.1063/1.1345834 · Cited by 2,613
Self-Organized Discotic Liquid Crystals for High-Efficiency Organic Photovoltaics
Schmidt-Mende, L., Fechtenkötter, A., Müllen, K., Moons, E., Friend, R. H., & MacKenzie, J. D. (2001) · Science · doi:10.1126/science.293.5532.1119 · Cited by 2,378
Synthetic Principles for Bandgap Control in Linear π-Conjugated Systems
Roncali, J. (1997) · Chemical Reviews · doi:10.1021/cr950257t · Cited by 2,155
Self-citation
Cited by
Small Molecule Organic Semiconductors on the Move: Promises for Future Solar Energy Technology
Mishra, A., & Bäuerle, P. (2012) · Angewandte Chemie International Edition · doi:10.1002/anie.201102326 · Cited by 1,816
Charge Carrier Transporting Molecular Materials and Their Applications in Devices
Shirota, Y., & Kageyama, H. (2007) · Chemical Reviews · doi:10.1021/cr050143+ · Cited by 1,756
Small molecule semiconductors for high-efficiency organic photovoltaics
Lin, Y., Li, Y., & Zhan, X. (2012) · Chemical Society Reviews · doi:10.1039/c2cs15313k · Cited by 1,751
Molecular Engineering of the Band Gap of π‐Conjugated Systems: Facing Technological Applications
Roncali, J. (2007) · Macromolecular Rapid Communications · doi:10.1002/marc.200700345 · Cited by 722
Self-citationOligomer Molecules for Efficient Organic Photovoltaics
Lin, Y., & Zhan, X. (2016) · Accounts of Chemical Research · doi:10.1021/acs.accounts.5b00363 · Cited by 601
Organic photovoltaics: a chemical approach
Delgado, J. L., Bouit, P.-A., Filippone, S., Herranz, M., & Martín, N. (2010) · Chemical Communications · doi:10.1039/c003088k · Cited by 373
Koralli, P., D. Nega, A., Vagiaki, L. E., Pavlou, A., Siskos, M. G., Dimitrakopoulou-Strauss, A., Gregoriou, V. G., & Chochos, C. L. (2020) · Materials Chemistry Frontiers · doi:10.1039/d0qm00195c · Cited by 37
Zhang, H., Chen, P.-Z., Niu, L.-Y., & Yang, Q.-Z. (2020) · Materials Chemistry Frontiers · doi:10.1039/c9qm00672a · Cited by 36
Metadata
- Authors
- Roquet, S., Cravino, A., Leriche, P., Alévêque, O., Frère, P., & Roncali, J.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2006-02-18
- Volume
- 128
- Issue
- 10
- Pages
- 3459-3466
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2064911269
- Cited by
- 787
- References
- 36
- FWCI
- 46.90
- 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.
