Fabrication of photoactive self-assembled ultra-thin films from   diazoresin and poly(4-vinylphenol) via H-bonding

doi:10.1039/b006972h

CORC > 北京大学 > 化学与分子工程学院

	Fabrication of photoactive self-assembled ultra-thin films from diazoresin and poly(4-vinylphenol) via H-bonding
	Cao, TB ; Chen, JY ; Yang, CH ; Cao, WX
刊名	new journal of chemistry
	2001
关键词	CATIONIC BIPOLAR AMPHIPHILES MULTILAYER FILMS CHARGED SURFACES CONSECUTIVE ADSORPTION BUILDUP POLYELECTROLYTES DENDRIMERS NEUTRON
DOI	10.1039/b006972h
英文摘要	Using a self-assembly technique, a type of photoactive multilayer film was successfully fabricated from diazoresin (DR) and poly(4-vinylphenol) (PVPh) followed by UV irradiation. The driving force of the self-assembly was confirmed to be the H-bonding interaction between the diazonium group (-N-2(+)) of DR and the phenolic hydroxy group (-Ph-OH) of PVPh. A linkage conversion from an H-bond to a covalent bond takes place following the decomposition of the -N-2(+) group when the multilayer film undergoes UV irradiation. As a result, the stability of the film towards etching by polar solvents increases dramatically.; Chemistry, Multidisciplinary; SCI(E); 13; ARTICLE; 2; 305-307; 25
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/211620]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Cao, TB,Chen, JY,Yang, CH,et al. Fabrication of photoactive self-assembled ultra-thin films from diazoresin and poly(4-vinylphenol) via H-bonding[J]. new journal of chemistry,2001.
APA	Cao, TB,Chen, JY,Yang, CH,&Cao, WX.(2001).Fabrication of photoactive self-assembled ultra-thin films from diazoresin and poly(4-vinylphenol) via H-bonding.new journal of chemistry.
MLA	Cao, TB,et al."Fabrication of photoactive self-assembled ultra-thin films from diazoresin and poly(4-vinylphenol) via H-bonding".new journal of chemistry (2001).