Illumination alters the structure of gels formed from the model optoelectronic material P3HT

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• 作者：Brian Morgan^a ; Mark D. Dadmun^a ; ^b ; ^Dad@utk.edu
• 关键词：Optically active conjugated polymers ; Polymer gels ; Neutron scattering
• 刊名：Polymer
• 出版年：2017
• 出版时间：13 January 2017
• 年：2017
• 卷：108
• 期：Complete
• 页码：313-321
• 全文大小：1504 K
• 卷排序：108

文摘

The impact of illumination on the gelation of a conjugated polymer is studied. The experiment is completed with and without in-situ white light illumination. SANS and USANS analysis quantifies structural evolution during gelation. Light exposure clearly effects structure and assembly over observed length scales. Aggregate formation is hindered by the presence of white light exposure.