Enhanced electrochemical sensitivity of PtRh electrodes coated with nitrogen-doped graphene

被引：80
作者：
Wang, Da-Wei [1 ,2 ]
Gentle, Ian R. [1 ,2 ]
Lu, Gao Qing [2 ]
机构：
[1] Univ Queensland, Sch Chem & Mol Biosci, Brisbane, Qld 4072, Australia
[2] Univ Queensland, ARC Ctr Excellence Funct Nanomat, Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4072, Australia
来源：
ELECTROCHEMISTRY COMMUNICATIONS | 2010年 / 12卷 / 10期
基金：
澳大利亚研究理事会;
关键词：
Graphene; Nitrogen doping; Electrochemical sensor; Electrode; REDUCTION; OXIDE;
D O I：
10.1016/j.elecom.2010.07.037
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
We report the enhancement of electron transfer properties of PtRh electrodes modified by nitrogen-doped graphene coating. The nitrogen-doped graphene coating prepared by a hydrazine-assisted ultrasonication allows for the development of new and effective graphene-based electrode materials for electrochemical sensing. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：1423 / 1427
页数：5
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