ArticleJournal of materials chemistry. C2025
Electroactive naphthalimide and naphthalenediimide interlayers for inverted perovskite solar cells.
Konstantina-Kalliopi Armadorou, Ghewa AlSabeh, Andrea Vezzosi, Murad Najafov, Pietro Nasturzio, Paul Zimmermann, Alexander Hinderhofer, Jinhyun Kim, Likai Zheng, Tiziano Agostino Caldara and 10 more
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In one paragraphArticle in Journal of materials chemistry. C, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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2 · The registryThe trial behind it
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3 · Its place in the literatureWho cites it
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4 · The recordCorrections and comments
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5 · Who and what moneyAuthors and funding
20 authors.
Konstantina-Kalliopi ArmadorouLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland felix.eickemeyer@epfl.ch michael.graetzel@epfl.ch.ORCID https://orcid.org/0000-0002-0355-9411 Ghewa AlSabehLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland felix.eickemeyer@epfl.ch michael.graetzel@epfl.ch.ORCID https://orcid.org/0000-0003-2849-8827 Andrea VezzosiLaboratory of Computational Chemistry and Biochemistry, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland.ORCID https://orcid.org/0000-0003-1556-3749 Pietro NasturzioLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland felix.eickemeyer@epfl.ch michael.graetzel@epfl.ch.
Paul ZimmermannInstitut für Angewandte Physik, Universität Tübingen 72076 Tübingen Germany.
Alexander HinderhoferInstitut für Angewandte Physik, Universität Tübingen 72076 Tübingen Germany.
Jinhyun KimLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland felix.eickemeyer@epfl.ch michael.graetzel@epfl.ch.
Likai ZhengLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland felix.eickemeyer@epfl.ch michael.graetzel@epfl.ch.
Tiziano Agostino CaldaraLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland felix.eickemeyer@epfl.ch michael.graetzel@epfl.ch.
Virginia CarnevaliLaboratory of Computational Chemistry and Biochemistry, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland.ORCID https://orcid.org/0000-0002-8905-2928 Vladislav SlamaLaboratory of Computational Chemistry and Biochemistry, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland.
Nikolaos LempesisLaboratory of Computational Chemistry and Biochemistry, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland.ORCID https://orcid.org/0000-0002-4104-9666 Shaik M ZakeeruddinLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland felix.eickemeyer@epfl.ch michael.graetzel@epfl.ch.
Ursula RothlisbergerLaboratory of Computational Chemistry and Biochemistry, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland.ORCID https://orcid.org/0000-0002-1704-8591 Lukas PfeiferLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland felix.eickemeyer@epfl.ch michael.graetzel@epfl.ch.ORCID https://orcid.org/0000-0002-8461-3909 Felix T EickemeyerLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland felix.eickemeyer@epfl.ch michael.graetzel@epfl.ch.
Jovana V MilićLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland felix.eickemeyer@epfl.ch michael.graetzel@epfl.ch.ORCID https://orcid.org/0000-0002-9965-3460 Michael GrätzelLaboratory of Photonics and Interfaces, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne 1015 Lausanne Switzerland felix.eickemeyer@epfl.ch michael.graetzel@epfl.ch.
Funding
No grant is acknowledged in the PubMed record.
6 · The paper itselfAbstract
Perovskite solar cells have garnered significant interest, yet their limited operational stability remains a major challenge. This is especially pronounced at the interface with charge transport layers. In inverted p-i-n perovskite solar cells, fullerene-based electron transport layers pose critical stability issues. This has stimulated the application of low-dimensional perovskite interlayers featuring alkylammonium-based organic spacers that template perovskite slabs to enhance operational stabilities. However, these materials are traditionally based on organic cations that are electronically insulating, limiting charge extraction and device performance. We demonstrate the capacity to access low-dimensional perovskites incorporating electron-accepting naphthalimide- and naphthalenediimide-based spacers and use the corresponding organic moieties to modify or replace fullerene electron-transport layers, forming an electroactive interface that serves charge-transport. This resulted in superior performance with power conversion efficiencies exceeding 20% and enhanced operational stability, highlighting the potential of electroactive interlayers for advancing inverted perovskite solar cells.
Identifiers
PMID41036446
PMCPMC12482984
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