CAS OpenIR  > 多相复杂系统国家重点实验室
A two-phase synthesis of metal sulfide-gold nanocomposites
Yang, Gaixiu1,2; Liu, Hui3; Kong, Xiaoying1,2; Lv, Pengmei1,2; Sun, Yongming1,2; Wang, Zhongming1,2; Yuan, Zhenhong1,2; Yang, Jun3
2017-05-05
发表期刊COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
ISSN0927-7757
卷号520页码:722-728
摘要

The integration of chemically distinct materials within a single nanostructure is an effective way to increase their functionality for given applications. Herein, we report a two-phase method with remarkable simplicity and universality for the synthesis of nanocomposites consisting of metal sulfide semiconductors and gold (Au) metal. The metal sulfide nanocrystals dispersed in toluene are firstly mixed with an aqueous solution of Au ion precursors, e.g. gold(III) chloride (HAuCl4), and then upon vigorous agitation, the Au ions contacted with semiconductor nanocrystals at the interfaces between organic and aqueous phases are reduced into Au atoms, which are subsequently nucleate and grow on the surface of metal sulfide nanocrystals, resulting in the formation of composite nanostructures with semiconductor and Au at different domains. This strategy reasonably makes use of the catalytic property of semiconductor nanocrystals for the reduction of Au ion precursors at room temperature, and from engineering aspect, its facile feature might have provided a promising method with ease of control for the production of metal sulfide-Au nanocomposites. (C) 2017 Elsevier B.V. All rights reserved.

关键词Two-phase Synthesis Semiconductor Metal Sulfide Gold Nanocomposite
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1016/j.colsurfa.2017.02.042
收录类别SCI
语种英语
关键词[WOS]Silver Sulfide ; Noble-metals ; Nanoparticles ; Nanocrystals ; Core ; Platinum ; Ag2s ; Photocatalysis ; Nanostructures ; Nanomaterials
WOS研究方向Chemistry
WOS类目Chemistry, Physical
项目资助者Science and Technology Service Network Initiative(KFJ-EW-STS-138) ; Guangdong province science and technology plan(2015B020215011) ; National Natural Science Foundation of China(21376247 ; 21506225 ; 21573240)
WOS记录号WOS:000401401100080
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/22526
专题多相复杂系统国家重点实验室
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Yang, Gaixiu,Liu, Hui,Kong, Xiaoying,et al. A two-phase synthesis of metal sulfide-gold nanocomposites[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2017,520:722-728.
APA Yang, Gaixiu.,Liu, Hui.,Kong, Xiaoying.,Lv, Pengmei.,Sun, Yongming.,...&Yang, Jun.(2017).A two-phase synthesis of metal sulfide-gold nanocomposites.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,520,722-728.
MLA Yang, Gaixiu,et al."A two-phase synthesis of metal sulfide-gold nanocomposites".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 520(2017):722-728.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
A two-phase synthesi(3247KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yang, Gaixiu]的文章
[Liu, Hui]的文章
[Kong, Xiaoying]的文章
百度学术
百度学术中相似的文章
[Yang, Gaixiu]的文章
[Liu, Hui]的文章
[Kong, Xiaoying]的文章
必应学术
必应学术中相似的文章
[Yang, Gaixiu]的文章
[Liu, Hui]的文章
[Kong, Xiaoying]的文章
相关权益政策
暂无数据
收藏/分享
文件名: A two-phase synthesis of metal sulfide-gold nanocomposites.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。