A Novel Mechanochromic and Photochromic Polymer Film: When Rhodamine   Joins Polyurethane

doi:10.1002/adma.201503424

CORC > 北京大学 > 化学与分子工程学院

	A Novel Mechanochromic and Photochromic Polymer Film: When Rhodamine Joins Polyurethane
	Wang, Zhijian ; Ma, Zhiyong ; Wang, Yao ; Xu, Zejun ; Luo, Yiyang ; Wei, Yen ; Jia, Xinru
刊名	ADVANCED MATERIALS
	2015
关键词	MECHANICAL FORCE EMISSION MECHANOCHEMISTRY MECHANOPHORES COPOLYMERS MOLECULE SYSTEM PROBES COLOR CHAIN
DOI	10.1002/adma.201503424
英文摘要	A rhodamine-based molecule, Rh-OH, is synthesized. Rh-OH exhibits a reversible mechanochromic luminescent character but a passivating response to UV light. An elastomeric polymer film based on polyurethane with embedded Rh-OH is prepared via a polycondensation reaction. The film shows mechanochromic and photochromic properties with reversible color change, which originates from the isomerization of the Rh-OH molecule from a twisted spirolactam in the ring-closed form to a planarized zwitterionic structure in the ring-open state.; National Natural Science Foundation of China [21174005]; National Basic Research Program of China [2011CB933300]; SCI(E); EI; PubMed; ARTICLE; xrjia@pku.edu.cn; 41; 6469-+; 27
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/417941]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Wang, Zhijian,Ma, Zhiyong,Wang, Yao,et al. A Novel Mechanochromic and Photochromic Polymer Film: When Rhodamine Joins Polyurethane[J]. ADVANCED MATERIALS,2015.
APA	Wang, Zhijian.,Ma, Zhiyong.,Wang, Yao.,Xu, Zejun.,Luo, Yiyang.,...&Jia, Xinru.(2015).A Novel Mechanochromic and Photochromic Polymer Film: When Rhodamine Joins Polyurethane.ADVANCED MATERIALS.
MLA	Wang, Zhijian,et al."A Novel Mechanochromic and Photochromic Polymer Film: When Rhodamine Joins Polyurethane".ADVANCED MATERIALS (2015).