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標題: Enhancing the glass-transition temperature of polyimide copolymers containing 2,2 '-bipyridine units by the coordination of nickel malenonitriledithiolate
作者: Chen, C.T.
Hsu, T.S.
Jeng, R.J.
Yeh, H.C.
關鍵字: polyimide;bipyridine;coordination complexes;nickel;glass-transition;temperature;nonlinear-optical applications;thermal-stability;complexes;design
Project: Journal of Polymer Science Part a-Polymer Chemistry
期刊/報告no:: Journal of Polymer Science Part a-Polymer Chemistry, Volume 38, Issue 3, Page(s) 498-503.
Polyimide copolymers containing 2,2'-bipyridine were synthesized and characterized. The glass-transition temperatures (T-g's) of the polymers ranged from 260 to 300 degrees C. In contrast to most known organic chromophore-containing polyimides, the polyimide copolymers in this study showed elevated T-g's (270-320 degrees C) after coordination with nickel malenonitriledithiolate inorganic chromophores. (C) 2000 John Wiley & Sons, Inc.
ISSN: 0887-624X
Appears in Collections:化學工程學系所

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