Self-assembly ultrathin films based on diazoresins

doi:10.1021/la981668i

CORC > 北京大学 > 化学与分子工程学院

	Self-assembly ultrathin films based on diazoresins
	Chen, JY ; Huang, L ; Ying, LM ; Luo, GB ; Zhao, XS ; Cao, WX
刊名	langmuir
	1999
关键词	CATIONIC BIPOLAR AMPHIPHILES CHARGED SURFACES MULTILAYER FILMS CONSECUTIVE ADSORPTION AQUEOUS-SOLUTION DIAZO-RESINS POLYMERS POLYELECTROLYTES MONOLAYERS BUILDUP
DOI	10.1021/la981668i
英文摘要	A monolayer ultrathin film of nitro-containing diazoresin (NDR) was fabricated on mica via a self-assembly technique. The adsorption of NDR on mica at different deposition times was monitored by determining the absorbance of the NDR. It was confirmed that the deposition is rapid and reaches saturation within 2 min. The multilayer ultrathin films composed of NDR as polycation and poly(sodium-p-styrene sulfonate) (PSS) as polyanion were fabricated via layer-by-layer deposition. The surface morphology of the multilayer films was observed by atomic force microscopy (AFM). The results show that an ultrathin multilayer film can be obtained by the self-assembly technique. The multilayer films composed of NDR and PSS are photosensitive; under irradiation by UV light, the linkage nature between the layers converts from ionic to covalent, and, as a result, the stability of the film to polar solvents increases.; Chemistry, Multidisciplinary; Chemistry, Physical; Materials Science, Multidisciplinary; SCI(E); EI; 110; ARTICLE; 21; 7208-7212; 15
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/389606]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Chen, JY,Huang, L,Ying, LM,et al. Self-assembly ultrathin films based on diazoresins[J]. langmuir,1999.
APA	Chen, JY,Huang, L,Ying, LM,Luo, GB,Zhao, XS,&Cao, WX.(1999).Self-assembly ultrathin films based on diazoresins.langmuir.
MLA	Chen, JY,et al."Self-assembly ultrathin films based on diazoresins".langmuir (1999).