Electrogenerated Chemiluminescence of Partially Oxidized Highly Oriented Pyrolytic Graphite Surfaces and of Graphene Oxide Nanoparticles

被引：107
作者：
Fan, Fu-Ren F. [1 ]
Park, Sungjin [2 ]
Zhu, Yanwu [2 ]
Ruoff, Rodney S. [2 ]
Bard, Allen J. [1 ]
机构：
[1] Univ Texas Austin, Ctr Electrochem, Dept Chem & Biochem, Austin, TX 78712 USA
[2] Univ Texas Austin, Dept Mech Engn, Austin, TX 78712 USA
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2009年 / 131卷 / 03期
关键词：
SINGLE; COLLISIONS; PHASE;
D O I：
10.1021/ja8086246
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Electrogenerated chemiluminescence (ECL) can be obtained from an etectrochemically oxidized highly oriented pyrolytic graphite electrode or a graphene oxide suspension in an aqueous solution containing 0.1 M NaClO4, phosphate buffer (PBS) (pH = 7.0) and 13 mM tri-n-propytamine. Single ECL events from individual graphene oxide nanosheets can be observed. The observation of ECL in such systems may lead to the development of a new class of carbon-based nanomateriats for potentially highly sensitive analytical applications.
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收藏
页码：937 / +
页数：4
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