期刊
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
卷 162, 期 12, 页码 H884-H889出版社
ELECTROCHEMICAL SOC INC
DOI: 10.1149/2.0421512jes
关键词
-
资金
- National Natural Science Foundation of China [21275023]
- Natural Science Foundation of Jiangsu Province [BK2012593]
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology [BM2012110]
- Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
Nanocomposites of chitosan (CS) and graphene quantum dots (GQDs) were prepared via a simple and reliable approach on the basis of electrostatic attraction and H-bondings between CS and GQDs. The nanocomposites of CS and GQDs (CS-GQDs) were characterized by Fourier transform infrared spectroscopy (BT-IR), field-emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM), exhibiting a well-dispersed status of the GQDs nanofillers in the CS matrix. The CS-GQDs modified glassy carbon electrode (GCE) combined with in situ plated Bi film was used as the sensing platform for sensitive and simultaneous determination of Zn2+, Cd2+ and Pb2+ for the first time, opening a new avenue to monitor trace heavy metal ions precisely and rapidly. (C) 2015 The Electrochemical Society. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据