Preparation of stable colloidal crystals and macroporous materials using   diazoresin as a thermosetting agent

doi:10.1002/marc.200300104

CORC > 北京大学 > 化学与分子工程学院

	Preparation of stable colloidal crystals and macroporous materials using diazoresin as a thermosetting agent
	Cong, HL ; Cao, WX
刊名	大分子快讯
	2004
关键词	colloids crystal structures diazoresin macroporous materials thermosets PHOTONIC CRYSTALS CONTROLLABLE THICKNESS OPTICAL-PROPERTIES INVERSE OPAL FABRICATION PARTICLES SPHERES CRYSTALLIZATION BANDGAP GROWTH
DOI	10.1002/marc.200300104
英文摘要	Two kinds of stable colloidal crystals have been prepared from polymeric or SiO2 colloids in the presence of diazoresin (DR) as a thermosetting agent combining thermal treatment. Following the decomposition of -N-2(+) groups of DR under heating, the ionic bonds between the DR molecules and colloids change to covalent bonds and the colloidal crystals become very stable toward ultrasonic washing. The colloids were then removed by tetrahydrofuran (THF) in the case of organics or by hydrofluoric acid (HF) for the inorganics to leave the macroporous DR materials.; Polymer Science; SCI(E); EI; 6; ARTICLE; 4; 582-586; 25
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/400475]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Cong, HL,Cao, WX. Preparation of stable colloidal crystals and macroporous materials using diazoresin as a thermosetting agent[J]. 大分子快讯,2004.
APA	Cong, HL,&Cao, WX.(2004).Preparation of stable colloidal crystals and macroporous materials using diazoresin as a thermosetting agent.大分子快讯.
MLA	Cong, HL,et al."Preparation of stable colloidal crystals and macroporous materials using diazoresin as a thermosetting agent".大分子快讯 (2004).