Solar light driven photochromic membranes with viologen additives in PVDF/PVP matrix
dc.contributor.author | Tohtayeva, Jahan | |
dc.contributor.author | Altinisik, Sinem | |
dc.contributor.author | Akgun, Mert | |
dc.contributor.author | Nigiz, Filiz Ugur | |
dc.contributor.author | Koyuncu, Sermet | |
dc.date.accessioned | 2025-01-27T20:20:47Z | |
dc.date.available | 2025-01-27T20:20:47Z | |
dc.date.issued | 2024 | |
dc.department | Çanakkale Onsekiz Mart Üniversitesi | |
dc.description.abstract | This study explores the synthesis and characterization of photochromic Polyvinylidenefluoride/Polyvinylpyrrolidone (PVDF/PVP)-based membranes, prepared through an in situ thiol-ene click reaction by incorporating viologen derivatives with different counter ions. Viologens are well-known for their light-sensitive properties and ability to change color, making them useful in various optoelectronic applications. The membranes developed in this study exhibit significant improvements in their interactions with light as a result of improved morphology and enhanced ionic conductivity (approximate to 4 x 10-4 S cm-1) with higher porosity (Ra: 11.26-33.76 nm) compared to conventionally prepared membranes. These membranes show the ability to block almost all ultraviolet (UV) and a 90% of visible light after irradiation. Thanks to these properties, the membranes undergo visible color changes when exposed to sunlight, making them suitable for photochromic and thermochromic applications. The findings of this study could contribute to the development of innovative coating materials that enhance energy efficiency, potentially being applied to buildings, automotive windows, and other surfaces. | |
dc.description.sponsorship | Office of Scientific Research Projects Coordination at Canakkale Onsekiz Mart University [FHD-2022-3899] | |
dc.description.sponsorship | The author(s) declare that financial support was received for the research, authorship, and/or publication of this article. The author(s) declare financial support was received for the research, authorship, and/or publication of this article. This work was supported by the Office of Scientific Research Projects Coordination at Canakkale Onsekiz Mart University (Grant number: FHD-2022-3899). | |
dc.identifier.doi | 10.3389/fmats.2024.1490273 | |
dc.identifier.issn | 2296-8016 | |
dc.identifier.scopus | 2-s2.0-85209349986 | |
dc.identifier.scopusquality | Q2 | |
dc.identifier.uri | https://doi.org/10.3389/fmats.2024.1490273 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12428/21814 | |
dc.identifier.volume | 11 | |
dc.identifier.wos | WOS:001357698800001 | |
dc.identifier.wosquality | N/A | |
dc.indekslendigikaynak | Web of Science | |
dc.indekslendigikaynak | Scopus | |
dc.language.iso | en | |
dc.publisher | Frontiers Media Sa | |
dc.relation.ispartof | Frontiers in Materials | |
dc.relation.publicationcategory | info:eu-repo/semantics/openAccess | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.snmz | KA_WoS_20250125 | |
dc.subject | viologen | |
dc.subject | thiol-ene click reaction | |
dc.subject | photochromic membrane | |
dc.subject | energy saving | |
dc.subject | coatings | |
dc.title | Solar light driven photochromic membranes with viologen additives in PVDF/PVP matrix | |
dc.type | Article |