163265 20251024172258.0 doi 10.1002/cssc.202501564 sideral 145726 ART-2025-145726 eng Alonso-Navarro, Matías J. Core and End‐Capped Engineering as a Powerful Tool in the Search of Long‐Term High‐Performance Dye‐Sensitized Solar Cells 2025 In the search of new electroactive organic dyes in dye‐sensitized solar cells technology, a series of D‐π‐A assemblies, named as TA‐BTD‐CNCOOH, OMeTA‐BTD‐CNCOOH, TA‐Y6‐CNCOOH, and OMeTA‐Y6‐CNCOOH is rationally designed and synthesized, in which precise modifications have been carried out in order to obtain structure‐performance relations in the field of dye‐sensitized solar cells. After careful evaluation of the photophysical and electrochemical properties of these semiconductors, these systems are applied as active materials, showing high performance with power conversion efficiency maximum values of 9.05% and 18.5% for outdoor and indoor conditions, respectively. In addition, the best material of these organic architectures, TA‐BTD‐CNCOOH, shows an excellent long‐term stability, up to 3,360 h, with no significant variance in its performance over time. Access copy available to the general public Unrestricted info:eu-repo/grantAgreement/ES/AEI/PID2022-138908NB-C33 info:eu-repo/grantAgreement/ES/DGA/E47-23R info:eu-repo/grantAgreement/ES/MICINN/CEX2023-001286-S info:eu-repo/grantAgreement/ES/MICINN/RED2022-134503-T info:eu-repo/grantAgreement/EUR/MICINN/TED2021-129886B-C43 info:eu-repo/grantAgreement/ES/UZ/UZ2023-CIE-01 info:eu-repo/semantics/openAccess by-nc-nd https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Franco, Santiago Universidad de Zaragoza (orcid)0000-0001-9747-1789 Suárez-Blas, Fátima Andreu, Raquel Universidad de Zaragoza (orcid)0000-0002-3206-9868 Orduna, Jesús (orcid)0000-0003-3514-2570 Ramos, M. Mar Segura, José L. 2013 765 Universidad de Zaragoza Dpto. Química Orgánica Área Química Orgánica (2025), e202501564 [10 pp.] ChemSusChem ChemSusChem 1864-5631 1506461 http://zaguan.unizar.es/record/163265/files/texto_completo.pdf Versión publicada 2715243 http://zaguan.unizar.es/record/163265/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:163265 articulos driver 2025-10-24-16:56:03 ARTICLE