Advanced  
YIC-IR  > 环境化学实验室  > 期刊论文
题名:
Synthesis of graphene/methylene blue/gold nanoparticles composites based on simultaneous green reduction, in situ growth and self-catalysis
作者: Han, Haitao1,2,3; Dawei Pan(潘大为)2,3; Wu, Xuran1; Zhang, Qing2,3,4; Zhang, Haiyun2,3
刊名: JOURNAL OF MATERIALS SCIENCE
出版日期: 2014-07-01
卷号: 49, 期号:14, 页码:4796-4806
产权排序: 1. School of Chemistry and Chemical Engineering, Yantai University, Yantai, 264005, People’s Republic of China 2. Key Laboratory of Coastal Zone Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Yantai, 264003, Shandong, People’s Republic of China 3. Shandong Provincial Key Laboratory of Coastal Zone Environmental Processes, YICCAS, Yantai, 264003, Shandong, People’s Republic of China 4. The Key Lab in Molecular and Nano-materials Probes of the Ministry of Education of China, College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan, 250014, People’s Republic of China
中文摘要: The novel composites based on reduced graphene oxide/methylene blue/gold nanoparticles (rGO/MB/AuNPs) were synthesized by a green and easy method. This synthesis was realized through a one-step green reduction of graphene oxide and chloroauric acid by ascorbic acid, with MB as the assistant reductant and formed AuNPs as the self-catalyst. Except for electroactive substance, MB, which was firmly coated onto the surface of rGO through π–π stacking non-covalent interactions, also serves as the anchor for AuNPs in situ growth due to the electrostatic attraction between positively charged MB and negatively charged chloroauric ions. The characteristics of rGO/MB/AuNPs composites were investigated by various optical and electrical methods. These composites exhibit excellent electrochemical properties and promising prospects for practical application in electrochemical analysis.
英文摘要: The novel composites based on reduced graphene oxide/methylene blue/gold nanoparticles (rGO/MB/AuNPs) were synthesized by a green and easy method. This synthesis was realized through a one-step green reduction of graphene oxide and chloroauric acid by ascorbic acid, with MB as the assistant reductant and formed AuNPs as the self-catalyst. Except for electroactive substance, MB, which was firmly coated onto the surface of rGO through pi-pi stacking non-covalent interactions, also serves as the anchor for AuNPs in situ growth due to the electrostatic attraction between positively charged MB and negatively charged chloroauric ions. The characteristics of rGO/MB/AuNPs composites were investigated by various optical and electrical methods. These composites exhibit excellent electrochemical properties and promising prospects for practical application in electrochemical analysis.
研究领域[WOS]: Materials Science
关键词[WOS]: REDUCED GRAPHENE OXIDE ; MULTIWALLED CARBON NANOTUBES ; ASCORBIC-ACID ; URIC-ACID ; GOLD NANOPARTICLES ; MODIFIED ELECTRODE ; DIRECT ELECTROCHEMISTRY ; GLUCOSE-OXIDASE ; ONE-STEP ; DOPAMINE
文章类型: Article
收录类别: SCI
语种: 英语
WOS记录号: WOS:000335451700013
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/6796
Appears in Collections:环境化学实验室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
2014-JMS-hanhaitao.pdf(1853KB)期刊论文出版稿开放获取View Download

作者单位: 1.Yantai Univ, Sch Chem & Chem Engn, Yantai 264005, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China
3.YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China
4.Shandong Normal Univ, Coll Chem Chem Engn & Mat Sci, Minist Educ China, Key Lab Mol & Nanomat Probes, Jinan 250014, Peoples R China

Recommended Citation:
Han, Haitao,Pan, Dawei,Wu, Xuran,et al. Synthesis of graphene/methylene blue/gold nanoparticles composites based on simultaneous green reduction, in situ growth and self-catalysis[J]. JOURNAL OF MATERIALS SCIENCE,2014,49(14):4796-4806.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Han, Haitao]'s Articles
[Pan, Dawei]'s Articles
[Wu, Xuran]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Han, Haitao]‘s Articles
[Pan, Dawei]‘s Articles
[Wu, Xuran]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: 2014-JMS-hanhaitao.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院烟台海岸带研究所 - Feedback
Powered by CSpace