Diazonium Functionalization of Surfactant-Wrapped Chemically Converted Graphene Sheets

被引：823

作者：

Lomeda, Jay R.

Doyle, Condell D.

Kosynkin, Dmitry V.

Hwang, Wen-Fang

Tour, James M. ^{[1
]}

机构：

[1] Rice Univ, Dept Chem, Houston, TX 77005 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2008年 / 130卷 / 48期

关键词：

D O I：

10.1021/ja806499w

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Surfactant-wrapped chemically converted graphene sheets obtained from reduction of graphene oxide with hydrazine were functionlized by treatment with aryl diazonium salts. The nanosheets are characterized by X-ray photoelectron spectroscopy, attenuated total reflectance infrared spectroscopy, Raman spectroscopy, atomic force microscopy, and transmission electron microscopy. The resulting functionalized nanosheets disperse readily in polar aprotic solvents, allowing alternative avenues for simple incorporation into different polymer matrices.

引用

收藏

页码：16201 / 16206

页数：6

相关论文

共 53 条

[1] Covalent modification of carbon surfaces by aryl radicals generated from the electrochemical reduction of diazonium salts [J].

Allongue, P ;

Delamar, M ;

Desbat, B ;

Fagebaume, O ;

Hitmi, R ;

Pinson, J ;

Saveant, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (01) :201-207

[2]

[Anonymous], 1964, ANGEW CHEM-GER EDIT

[3] Functionalization of carbon nanotubes by electrochemical reduction of aryl diazonium salts: A bucky paper electrode [J].

Bahr, JL ;

Yang, JP ;

Kosynkin, DV ;

Bronikowski, MJ ;

Smalley, RE ;

Tour, JM .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (27) :6536-6542

[4] Highly functionalized carbon nanotubes using in situ generated diazonium compounds [J].

Bahr, JL ;

Tour, JM .

CHEMISTRY OF MATERIALS, 2001, 13 (11) :3823-+

[5] Evaluation of solution-processed reduced graphene oxide films as transparent conductors [J].

Becerril, Hdctor A. ;

Mao, Jie ;

Liu, Zunfeng ;

Stoltenberg, Randall M. ;

Bao, Zhenan ;

Chen, Yongsheng .

ACS NANO, 2008, 2 (03) :463-470

[6]

Boehm H. P., 1965, LIEBIGS ANN CHEM, V691, P1

[7] Graphite oxide:: Chemical reduction to graphite and surface modification with primary aliphatic amines and amino acids [J].

Bourlinos, AB ;

Gournis, D ;

Petridis, D ;

Szabó, T ;

Szeri, A ;

Dékány, I .

LANGMUIR, 2003, 19 (15) :6050-6055

[8]

Brodie B., 1855, Ann. Chem. Phys, V45, P351

[9] Exfoliation of graphite flake and its nanocomposites [J].

Chen, GH ;

Wu, DJ ;

Weng, WU ;

Wu, CL .

CARBON, 2003, 41 (03) :619-621

[10] Review graphite [J].

Chung, DDL .

JOURNAL OF MATERIALS SCIENCE, 2002, 37 (08) :1475-1489

← 1 2 3 4 5 6 →