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.

引用

页码：937 / +

页数：4

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