The DOI matches its Crossref record; 27 of the 27 references it cites were found in a registry or an index.
Over 19% Efficiency Organic Solar Cells by Regulating Multidimensional Intermolecular Interactions
Abstract
Research on organic solar cells (OSCs) has progressed through material innovation and device engineering. However, well‐known and ubiquitous intermolecular interactions, and particularly their synergistic effects, have received little attention. Herein, the complicated relationship between photovoltaic conversion and multidimensional intermolecular interactions in the active layers is investigated. These interactions are dually regulated by side‐chain isomerization and end‐cap engineering of the acceptors. The phenylalkyl featured acceptors (LA‐series) exhibit stronger crystallinity with preferential face‐on interactions relative to the alkylphenyl attached isomers (ITIC‐series). In addition, the PM6 and LA‐series acceptors exhibit moderate donor/acceptor interactions compared to those of the strongly interacting PM6/ITIC‐series pairs, which helps to enhance phase separation and charge transport. Consequently, the output efficiencies of all LA series acceptors are over 14%. Moreover, LA‐series acceptors show appropriate compatibility, host/guest interactions, and crystallinity relationships with BTP‐eC9, thereby leading to uniform and well‐organized “alloy‐like” mixed phases. In particular, the highly crystalline LA23 further optimizes multiple interactions and ternary microstructures, which results in a high efficiency of 19.12%. Thus, these results highlight the importance of multidimensional intermolecular interactions in the photovoltaic performance of OSCs.
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
Multiwfn: A multifunctional wavefunction analyzer
Lu, T., & Chen, F. (2012) · Journal of Computational Chemistry · doi:10.1002/jcc.22885 · Cited by 45,371
Yuan, J., Zhang, Y., Zhou, L., Zhang, G., Yip, H.-L., Lau, T.-K., Lu, X., Zhu, C., Peng, H., Johnson, P. A., et al. (2019) · Joule · doi:10.1016/j.joule.2019.01.004 · Cited by 5,883
Self-citationAn Electron Acceptor Challenging Fullerenes for Efficient Polymer Solar Cells
Lin, Y., Wang, J., Zhang, Z., Bai, H., Li, Y., Zhu, D., & Zhan, X. (2015) · Advanced Materials · doi:10.1002/adma.201404317 · Cited by 4,258
Self-citationZhu, L., Zhang, M., Xu, J., Li, C., Yan, J., Zhou, G., Zhong, W., Hao, T., Song, J., Xue, X., et al. (2022) · Nature Materials · doi:10.1038/s41563-022-01244-y · Cited by 2,432
Li, C., Zhou, J., Song, J., Xu, J., Zhang, H., Zhang, X., Guo, J., Zhu, L., Wei, D., Han, G., et al. (2021) · Nature Energy · doi:10.1038/s41560-021-00820-x · Cited by 2,191
Single‐Junction Organic Photovoltaic Cells with Approaching 18% Efficiency
Cui, Y., Yao, H., Zhang, J., Xian, K., Zhang, T., Hong, L., Wang, Y., Xu, Y., Ma, K., An, C., et al. (2020) · Advanced Materials · doi:10.1002/adma.201908205 · Cited by 1,960
Single‐Junction Organic Photovoltaic Cell with 19% Efficiency
Cui, Y., Xu, Y., Yao, H., Bi, P., Hong, L., Zhang, J., Zu, Y., Zhang, T., Qin, J., Ren, J., et al. (2021) · Advanced Materials · doi:10.1002/adma.202102420 · Cited by 1,469
High-efficiency and air-stable P3HT-based polymer solar cells with a new non-fullerene acceptor
Holliday, S., Ashraf, R. S., Wadsworth, A., Baran, D., Yousaf, S. A., Nielsen, C. B., Tan, C.-H., Dimitrov, S. D., Shang, Z., Gasparini, N., et al. (2016) · Nature Communications · doi:10.1038/ncomms11585 · Cited by 1,195
Yao, J., Qiu, B., Zhang, Z.-G., Xue, L., Wang, R., Zhang, C., Chen, S., Zhou, Q., Sun, C., Yang, C., et al. (2020) · Nature Communications · doi:10.1038/s41467-020-16509-w · Cited by 781
Self-citationZhan, L., Li, S., Lau, T.-K., Cui, Y., Lu, X., Shi, M., Li, C.-Z., Li, H., Hou, J., & Chen, H. (2020) · Energy & Environmental Science · doi:10.1039/c9ee03710a · Cited by 742
Cited by
Li, C., Yao, M., Jiang, G., Feng, L., Wu, Y., Sha, R., Li, Y., Tang, B. Z., & Wang, J. (2025) · Angewandte Chemie International Edition · doi:10.1002/anie.202419785 · Cited by 26
Self-citation
Metadata
- Authors
- Han, C., Wang, J., Zhang, S., Chen, L., Bi, F., Wang, J., Yang, C., Wang, P., Li, Y., & Bao, X.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2023-01-13
- Volume
- 35
- Issue
- 10
- Pages
- e2208986-e2208986
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W4311676327
- Cited by
- 308
- References
- 27
- FWCI
- 18.87
- 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
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Over 19% Efficiency Organic Solar Cells by Regulating Multidimensional Intermolecular Interactions. https://app.cochat.ai/papers/10.1002/adma.202208986
- The paper
- Han, C., Wang, J., Zhang, S., Chen, L., Bi, F., Wang, J., Yang, C., Wang, P., Li, Y., & Bao, X. (2023). Over 19% Efficiency Organic Solar Cells by Regulating Multidimensional Intermolecular Interactions. Advanced Materials. https://doi.org/10.1002/adma.202208986
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.
