Controlled functionalization of graphene oxide with sodium azide

被引：52

作者：

Eigler, Siegfried ^{[1
]}

Hu, Yichen ^{[2
]}

Ishii, Yoshitaka ^{[2
,3
]}

Hirsch, Andreas ^{[1
]}

机构：

[1] Friedrich Alexander Univ Erlangen Nurnberg FAU, Dept Chem & Pharm, Inst Adv Mat & Proc ZMP, D-90762 Furth, Germany

[2] Univ Illinois, Dept Chem, Chicago, IL 60607 USA

[3] Univ Illinois, Ctr Struct Biol, Chicago, IL 60607 USA

来源：

NANOSCALE | 2013年 / 5卷 / 24期

基金：

美国国家科学基金会; 欧洲研究理事会;

关键词：

NITROGEN-DOPED GRAPHENE; SOLID-STATE NMR; GRAPHITE OXIDE; REDUCTION; C-13;

D O I：

10.1039/c3nr04332k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We present the first example of azide functionalization on the surface of graphene oxide (GO), which preserves thermally unstable groups in GO through the mild reaction with sodium azide in solids. Experimental evidence, by N-15 solid-state NMR and other spectroscopic methods, indicates the substitution of organosulfate with azide anions as the reaction mechanism.

引用

页码：12136 / 12139

页数：4

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