Alternate assemblies of polyelectrolyte functionalized carbon nanotubes and platinum nanoparticles as tunable electrocatalysts for dioxygen reduction

	Alternate assemblies of polyelectrolyte functionalized carbon nanotubes and platinum nanoparticles as tunable electrocatalysts for dioxygen reduction
	Wang L ; Guo SJ ; Huang LJ ; Dong SJ
刊名	electrochemistry communications
	2007
卷号	9 期号:4 页码:827-832
关键词	MULTILAYER FILMS ELECTROCHEMICAL DEPOSITION LAYER FABRICATION ELECTRODEPOSITION DENDRIMERS BIOSENSORS SURFACES
ISSN号	1388-2481
通讯作者	dong sj
中文摘要	a novel method based on electrostatic layer-by-layer self-assembly (lbl) technique for alternate assemblies of polyelectrolyte functionalized multi-walled carbon nanotubes (mwnts) and platinum nanoparticles (ptnps) is proposed. the shortened mwnts can be functionalized with positively charged poly(diallyldimethylammonium chloride) (pdda) based on electrostatic interaction. through electrostatic layer-by-layer assembly, the positively charged pdda functionalized mwnts (pdwnts) and negatively charged citrate-stabilized ptnps were alternately assembled on a 3-mercaptopropanesulfonic sodium (nips) modified gold electrode and also on other negatively charged surface, e.g. quartz slide and indium-tin-oxide (ito) plate, directly forming the three-dimensional (3d) nanostructured materials. this is a very general and powerful technique for the assembling three-dimensional nanostructured materials containing carbon nanotubes (cnts) and nanoparticles. thus prepared multilayer films were characterized by ultraviolet-visiblenear-infrared spectroscopy (uv-vis-nir), scanning electron microscopy (sem) and cyclic voltammetry (cv). regular growth of the mutilayer films is monitored by uv-vis-nir.
收录类别	SCI
语种	英语
WOS记录号	WOS:000246053700053
公开日期	2010-07-13
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/13449]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Wang L,Guo SJ,Huang LJ,et al. Alternate assemblies of polyelectrolyte functionalized carbon nanotubes and platinum nanoparticles as tunable electrocatalysts for dioxygen reduction[J]. electrochemistry communications,2007,9(4):827-832.
APA	Wang L,Guo SJ,Huang LJ,&Dong SJ.(2007).Alternate assemblies of polyelectrolyte functionalized carbon nanotubes and platinum nanoparticles as tunable electrocatalysts for dioxygen reduction.electrochemistry communications,9(4),827-832.
MLA	Wang L,et al."Alternate assemblies of polyelectrolyte functionalized carbon nanotubes and platinum nanoparticles as tunable electrocatalysts for dioxygen reduction".electrochemistry communications 9.4(2007):827-832.