Electrochemistry: An Efficient Way to Chemically Modify Individual Monolayers of Graphene

被引：34

作者：

Gan, Lin ^{[1
]}

Zhang, Dayong ^{[1
]}

Guo, Xuefeng ^{[1
,2
]}

机构：

[1] Peking Univ, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Coll Chem & Mol Engn,Ctr Nanochem, Beijing 100871, Peoples R China

[2] Peking Univ, Dept Adv Mat & Nanotechnol, Coll Engn, Beijing 100871, Peoples R China

来源：

SMALL | 2012年 / 8卷 / 09期

关键词：

graphene; electrochemistry; surface functionalization; electronic devices; diazonium salt; ARYL DIAZONIUM SALTS; COVALENT MODIFICATION; CARBON SURFACES; GLASSY-CARBON; REDUCTION; DEVICES; FUNCTIONALIZATION; MODULATION; ELECTRODES; SCATTERING;

D O I：

10.1002/smll.201102302

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fast and efficient surface functionalization of graphene is achieved by the electrochemical formation of aryl radicals from diazonium salts under mild conditions. Precise control of the ratio of electron-deficient nitro groups to electron-rich amino groups is also demostrated, potentially resulting in the controllable tuning of the electrical properties of graphenes. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1326 / 1330

页数：5

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