One-pot, aqueous-phase synthesis of graphene oxide functionalized with heterocyclic groups to give increased solubility in organic solvents

被引：36

作者：

Ai, Wei ^{[1
,2
,3
]}

Liu, Ju-Qing ^{[1
,2
]}

Du, Zhu-Zhu ^{[1
,2
]}

Liu, Xiao-Xu ^{[4
]}

Shang, Jing-Zhi ^{[3
]}

Yi, Ming-Dong ^{[1
,2
]}

Xie, Ling-Hai ^{[1
,2
]}

Zhang, Jian-Jun ^{[1
,2
]}

Lin, Hai-Feng ^{[1
,2
]}

Yu, Ting ^{[3
]}

Huang, Wei ^{[1
,2
]}

机构：

[1] Nanjing Univ Posts & Telecommun, KLOEID, Nanjing 210046, Jiangsu, Peoples R China

[2] Nanjing Univ Posts & Telecommun, IAM, Nanjing 210046, Jiangsu, Peoples R China

[3] Nanyang Technol Univ, Sch Phys & Math Sci, Div Phys & Appl Phys, Singapore 637371, Singapore

[4] Heilongjiang Inst Sci & Technol, Harbin 150027, Peoples R China

来源：

RSC ADVANCES | 2013年 / 3卷 / 01期

关键词：

GRAPHITE OXIDE; DIAZONIUM FUNCTIONALIZATION; DOPED GRAPHENE; EXFOLIATION; REDUCTION; NANOSHEETS;

D O I：

10.1039/c2ra22009a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An easy and versatile method for the covalent functionalization of graphene oxide (GO) is reported. The functionalized GO is synthesized by a polyphosphoric acid-catalyzed cyclization reaction of the carboxylic groups on GO with the hydroxyl and amino groups on o-aminophenol and o-phenylenediamine, resulting in it being well dispersed in many organic solvents. The results may provide a way to extend the use of GO as a functional material in electronic devices and high performance structural materials.

引用

页码：45 / 49

页数：5

共 41 条

[1] Graphene Versus Carbon Nanotubes in Electronic Devices [J].

Biswas, Chandan ;

Lee, Young Hee .

ADVANCED FUNCTIONAL MATERIALS, 2011, 21 (20) :3806-3826

[2] Stable dispersions of graphene and highly conducting graphene films: a new approach to creating colloids of graphene monolayers [J].

Chen, Yao ;

Zhang, Xiong ;

Yu, Peng ;

Ma, Yanwei .

CHEMICAL COMMUNICATIONS, 2009, (30) :4527-4529

[3] Graphene oxide as an electrophile for carbon nucleophiles [J].

Collins, William R. ;

Schmois, Ezequiel ;

Swager, Timothy M. .

CHEMICAL COMMUNICATIONS, 2011, 47 (31) :8790-8792

[4] Self-Limited Oxidation: A Route to Form Graphene Layers from Graphite by One-Step Heating [J].

Cong, Chunxiao ;

Yu, Ting ;

Wang, Haomin ;

Zheng, Kaihong ;

Gao, Pingqi ;

Chen, Xiaodong ;

Zhang, Qing .

SMALL, 2010, 6 (24) :2837-2841

[5] The chemistry of graphene oxide [J].

Dreyer, Daniel R. ;

Park, Sungjin ;

Bielawski, Christopher W. ;

Ruoff, Rodney S. .

CHEMICAL SOCIETY REVIEWS, 2010, 39 (01) :228-240

[6]

Englert JM, 2011, NAT CHEM, V3, P279, DOI [10.1038/NCHEM.1010, 10.1038/nchem.1010]

[7] One-pot synthesis of conducting graphene-polymer composites and their strain sensing application [J].

Eswaraiah, Varrla ;

Balasubramaniam, Krishnan ;

Ramaprabhu, Sundara .

NANOSCALE, 2012, 4 (04) :1258-1262

[8] A Novel Synthetic Method for the Preparation of Aliphatic Aldehydes from the Corresponding Carboxylic Acids [J].

Guo Yuan ;

Lu Zhenhuan ;

Yao Libo ;

Shi Zhen .

CHINESE JOURNAL OF CHEMISTRY, 2011, 29 (03) :489-492

[9] General Approach to Individually Dispersed, Highly Soluble, and Conductive Graphene Nanosheets Functionalized by Nitrene Chemistry [J].

He, Hongkun ;

Gao, Chao .

CHEMISTRY OF MATERIALS, 2010, 22 (17) :5054-5064

[10] Transparent, Flexible, All-Reduced Graphene Oxide Thin Film Transistors [J].

He, Qiyuan ;

Wu, Shixin ;

Gao, Shuang ;

Cao, Xiehong ;

Yin, Zongyou ;

Li, Hai ;

Chen, Peng ;

Zhang, Hua .

ACS NANO, 2011, 5 (06) :5038-5044

← 1 2 3 4 5 →