Preparation of graphene nanowalls by a simple microwave-based method

被引：55

作者：

Hojati-Talemi, Pejman ^{[1
]}

Simon, George P. ^{[1
]}

机构：

[1] Monash Univ, Dept Mat Engn, Clayton, Vic 3800, Australia

来源：

CARBON | 2010年 / 48卷 / 14期

关键词：

RAMAN-SPECTROSCOPY; CARBON NANOWALLS; SINGLE-LAYER; FILMS; STORAGE; GROWTH; EXFOLIATION; NANOSHEETS; REDUCTION; GRAPHITE;

D O I：

10.1016/j.carbon.2010.06.062

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A simple method for the preparation of graphene sheets is described which uses a conventional microwave oven to produce plasma inside a quartz tube, which is used to degrade and carbonize a carbon source (polyethylene powder) to produce graphitic nanolayers. This technique also allows deposition of the resultant graphene layers on thermally-stable surfaces in interesting morphologies. The effect of post-processing of the nanosheets by thermal treatment in air and argon was investigated. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：3993 / 4000

页数：8

共 46 条

[11] Raman spectrum of graphene and graphene layers [J].

Ferrari, A. C. ;

Meyer, J. C. ;

Scardaci, V. ;

Casiraghi, C. ;

Lazzeri, M. ;

Mauri, F. ;

Piscanec, S. ;

Jiang, D. ;

Novoselov, K. S. ;

Roth, S. ;

Geim, A. K. .

PHYSICAL REVIEW LETTERS, 2006, 97 (18)

[12] Interpretation of Raman spectra of disordered and amorphous carbon [J].

Ferrari, AC ;

Robertson, J .

PHYSICAL REVIEW B, 2000, 61 (20) :14095-14107

[13] Graphene: Status and Prospects [J].

Geim, A. K. .

SCIENCE, 2009, 324 (5934) :1530-1534

[14] Spatially resolved raman spectroscopy of single- and few-layer graphene [J].

Graf, D. ;

Molitor, F. ;

Ensslin, K. ;

Stampfer, C. ;

Jungen, A. ;

Hierold, C. ;

Wirtz, L. .

NANO LETTERS, 2007, 7 (02) :238-242

[15] Why multilayer graphene on 4H-SiC(000(1)over-bar) behaves like a single sheet of graphene [J].

Hass, J. ;

Varchon, F. ;

Millan-Otoya, J. E. ;

Sprinkle, M. ;

Sharma, N. ;

De Heer, W. A. ;

Berger, C. ;

First, P. N. ;

Magaud, L. ;

Conrad, E. H. .

PHYSICAL REVIEW LETTERS, 2008, 100 (12)

[16] A simple microwave-based method for preparation of Fe3O4/carbon composite nanoparticles [J].

Hojati-Talemi, Pejman ;

Azadmanjiri, Jalal ;

Simon, George P. .

MATERIALS LETTERS, 2010, 64 (15) :1684-1687

[17] Effect of different microwave-based treatments on multi-walled carbon nanotubes [J].

Hojati-Talemi, Pejman ;

Cervini, Raoul ;

Simon, George P. .

JOURNAL OF NANOPARTICLE RESEARCH, 2010, 12 (02) :393-403

[18] Deposition of Carbon Nanowall Flowers on Two-Dimensional Sheet for Electrochemical Capacitor Application [J].

Hung, Tsung-Chi ;

Chen, Chia-Fu ;

Whang, Wha-Tzong .

ELECTROCHEMICAL AND SOLID STATE LETTERS, 2009, 12 (06) :K41-K44

[19] DETERMINING HYBRIDIZATION DIFFERENCES FOR AMORPHOUS-CARBON FROM THE XPS C-1S ENVELOPE [J].

JACKSON, ST ;

NUZZO, RG .

APPLIED SURFACE SCIENCE, 1995, 90 (02) :195-203

[20] Preparation of graphene sheets by the reduction of carbon monoxide [J].

Kim, Chang-Duk ;

Min, Bong-Ki ;

Jung, Woo-Sik .

CARBON, 2009, 47 (06) :1610-1612

← 1 2 3 4 5 →