Photoinduced pH‐Responsive Smart Gel Based on Surface Active Ionic Liquid with Tunable and Self‐Healing Properties
Rattachement africain : in, br. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
Abstract Smart materials that respond to light can unlock numerous applications due to noninvasive nature of stimuli. The complex synthesis of photoresponsive molecules stands as a main obstacle for applications. Herein, we developed a photoinduced pH‐responsive gel (CCG) system in simple way by combining the cetylpyridinium chloride (CPC), surface‐active ionic liquid (SAIL) ‐ [Ch][Ol] and diphenyliodonium nitrate (DPIN) as a photoacid generator (PAG). The UV irradiation activates DPIN, which produces protons that decrease the pH of the system, leding to gel‐to‐sol transition. The noncovalent interactions within the CCG and UV‐induced structural changes in CCG were examined by FTIR. The mixed‐aggregated 3D network structure within the gel, and the alteration in aggregation behavior by light irradiation was examined through SANS analysis. The mechanical properties of the CCG before and after UV irradiation were investigated through rheological analysis. Scanning electron microscopy (SEM) showed the information about CCG morphology. The CCG showed reversible temperature‐responsive gel‐to‐sol transformation confirmed by rheological analysis. The thermal behavior of the material was confirmed by TGA, showing high stability. Microscopic and thixotropic analysis determined the self‐healing ability of the gel. The CCG system holds the potential, with promising opportunities to design photoreactive smart materials that suit advanced technological implementations.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Photoinduced pH‐Responsive Smart Gel Based on Surface Active Ionic Liquid with Tunable and Self‐Healing Properties
- Date Crossref
- 01/11/2025
- Éditeur
- Wiley
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
-
Sardar Vallabhbhai National Institute of Technology Surat pays non établi dans la noticeUniversité ou école supérieure
-
Bhabha Atomic Research Centre pays non établi dans la noticeStructure de recherche
-
Sree Chitra Thirunal Institute for Medical Sciences and Technology pays non établi dans la noticeStructure de recherche
-
Government of Gujarat pays non établi dans la noticeOrganisme public
-
Universidade de São Paulo pays non établi dans la noticeUniversité ou école supérieure
-
Sree Chitra Tirunal Institute for Medical Sciences and Technology Thiruvananthapuram 695011 India pays non établi dans la noticeStructure de recherche
-
Chemical Engineering Department Government Engineering College Bhuj Gujarat 370001 India pays non établi dans la noticeUniversité ou école supérieure
-
Institute of Chemistry University of São Paulo São Paulo 05508‐000 Brazil pays non établi dans la noticeUniversité ou école supérieure
Sardar Vallabhbhai National Institute of Technology Surat, Bhabha Atomic Research Centre et Sree Chitra Thirunal Institute for Medical Sciences and Technology, avec 5 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.