Preparation of photochromic poly(vinylid
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Mao Wang; Sean A. Vail; Amy E. Keirstead; Manuel Marquez; Devens Gust; Antonio A
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Article
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2009
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Elsevier Science
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English
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Photochromic poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-co-HFP) fibers were prepared by electrospinning from a solution of copolymer and ester-functionalized nitrospiropyran (SPEST) molecules. The surface and internal features of the electrospun (ES) fibers were characterized by scanning