Facile Synthesis of Gold-nanoparticles-decorated Polymer Assemblies and Core-Shell Gold Nanoparticles Using Pluronic Block Copolymers

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	Facile Synthesis of Gold-nanoparticles-decorated Polymer Assemblies and Core-Shell Gold Nanoparticles Using Pluronic Block Copolymers
	Shou QH(寿庆辉) ; Guo C(郭晨) ; Gao HS(高红帅) ; Zhou HC(周华从) ; Liu CC(刘春朝) ; Liu HZ(刘会洲)
刊名	过程工程学报
	2011
卷号	11 期号:04 页码:711-715
关键词	gold nanoparticles Pluronic nanocomposite core-shell structure assembly
中文摘要	Synthesis of gold nanoparticles(AuNPs) and Pluronic triblock copolymer composite in aqueous medium was studied.Gold-polymer nanocomposite with different structures was fabricated by tailoring the molar ratio of gold precursors to Pluronic P123 molecules or pH value of the P123 solution.When a lower volume ratio of [AuCl4-]/[P123](0.05) was employed at pH 11.1,a nanostructure similar to plum pudding was obtained.AuNPs with an average diameter of 13.1 nm were embedded in Pluronic assemblies,and each one held about 21 single gold nanoparticles.When [AuCl4-]/[P123] was increased to 0.1,core-shell structure was obtained if the pH value was in the range of 10.6～11.6,while gold polyhedra were fabricated when pH value was 8.1.Typical core-shell AuNPs had an average diameter of 9.6 nm with a narrow size distribution,while gold polyhedras with a mean diameter of 12.8 nm was obtained.The specific morphologies of the resultant nanocomposite were presumably obtained due to the synergistic interaction among the reactants.
公开日期	2013-12-24
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ipe.ac.cn/handle/122111/6965]
专题	过程工程研究所_研究所（批量导入）
推荐引用方式 GB/T 7714	Shou QH,Guo C,Gao HS,et al. Facile Synthesis of Gold-nanoparticles-decorated Polymer Assemblies and Core-Shell Gold Nanoparticles Using Pluronic Block Copolymers[J]. 过程工程学报,2011,11(04):711-715.
APA	Shou QH,Guo C,Gao HS,Zhou HC,Liu CC,&Liu HZ.(2011).Facile Synthesis of Gold-nanoparticles-decorated Polymer Assemblies and Core-Shell Gold Nanoparticles Using Pluronic Block Copolymers.过程工程学报,11(04),711-715.
MLA	Shou QH,et al."Facile Synthesis of Gold-nanoparticles-decorated Polymer Assemblies and Core-Shell Gold Nanoparticles Using Pluronic Block Copolymers".过程工程学报 11.04(2011):711-715.