Facile synthesis of flexible graphene-silver composite papers with promising electrical and thermal conductivity performances

被引：19

作者：

Huang, Sheng-Yun ^{[1
]}

Zhang, Kai ^{[2
]}

Yuen, Matthew M. F. ^{[2
]}

Fu, Xian-Zhu ^{[1
]}

Sun, Rong ^{[1
]}

Wong, Ching-Ping ^{[3
,4
]}

机构：

[1] Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen 518055, Peoples R China

[2] Hong Kong Univ Sci & Technol, Dept Mech & Aerosp Engn, Hong Kong, Hong Kong, Peoples R China

[3] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

[4] Chinese Univ Hong Kong, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China

来源：

RSC ADVANCES | 2014年 / 4卷 / 64期

基金：

中国国家自然科学基金;

关键词：

OXIDE;

D O I：

10.1039/c4ra05176a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Free-standing and flexible graphene-silver (GE-Ag) composite paper has been successfully fabricated through an evaporation of graphene oxide-AgNO3 aqueous aerosol followed by a chemical reduction. The size, thickness and shape of the GE-Ag paper can be tuned according to the Teflon substrate used. The GE-Ag paper presents the advantages of good flexibility, high electrical conductivity (159 U per sq) and good thermal conductivity in the vertical direction (3.3 W mK(-1)), which are more optimal than the pure GE paper.

引用

页码：34156 / 34160

页数：5

共 23 条

[1] Synthesis and nanofluid application of silver nanoparticles decorated graphene [J].

Baby, Tessy Theres ;

Ramaprabhu, Sundara .

JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (26) :9702-9709

[2] Superior thermal conductivity of single-layer graphene [J].

Balandin, Alexander A. ;

Ghosh, Suchismita ;

Bao, Wenzhong ;

Calizo, Irene ;

Teweldebrhan, Desalegne ;

Miao, Feng ;

Lau, Chun Ning .

NANO LETTERS, 2008, 8 (03) :902-907

[3] Paper-like graphene-Ag composite films with enhanced mechanical and electrical properties [J].

Gao, Rungang ;

Hu, Nantao ;

Yang, Zhi ;

Zhu, Qirong ;

Chai, Jing ;

Su, Yanjie ;

Zhang, Liying ;

Zhang, Yafei .

NANOSCALE RESEARCH LETTERS, 2013, 8

[4] The rise of graphene [J].

Geim, A. K. ;

Novoselov, K. S. .

NATURE MATERIALS, 2007, 6 (03) :183-191

[5] Electronic transport properties of individual chemically reduced graphene oxide sheets [J].

Gomez-Navarro, Cristina ;

Weitz, R. Thomas ;

Bittner, Alexander M. ;

Scolari, Matteo ;

Mews, Alf ;

Burghard, Marko ;

Kern, Klaus .

NANO LETTERS, 2007, 7 (11) :3499-3503

[6] PREPARATION OF GRAPHITIC OXIDE [J].

HUMMERS, WS ;

OFFEMAN, RE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1958, 80 (06) :1339-1339

[7] Characterization of thermal conductivity and mechanical properties of Ag-alloy sheathed Bi(Pb)-Sr-Ca-Cu-O superconductor tape [J].

Jang, SH ;

Lim, JH ;

Kim, JH ;

Ji, BK ;

Joo, J ;

Nah, W ;

Volf, JS ;

Liu, HK ;

Apperley, M .

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2003, 13 (02) :2956-2959

[8] Large-scale pattern growth of graphene films for stretchable transparent electrodes [J].

Kim, Keun Soo ;

Zhao, Yue ;

Jang, Houk ;

Lee, Sang Yoon ;

Kim, Jong Min ;

Kim, Kwang S. ;

Ahn, Jong-Hyun ;

Kim, Philip ;

Choi, Jae-Young ;

Hong, Byung Hee .

NATURE, 2009, 457 (7230) :706-710

[9] Raman spectra of graphite oxide and functionalized graphene sheets [J].

Kudin, Konstantin N. ;

Ozbas, Bulent ;

Schniepp, Hannes C. ;

Prud'homme, Robert K. ;

Aksay, Ilhan A. ;

Car, Roberto .

NANO LETTERS, 2008, 8 (01) :36-41

[10] Highly conducting graphene sheets and Langmuir-Blodgett films [J].

Li, Xiaolin ;

Zhang, Guangyu ;

Bai, Xuedong ;

Sun, Xiaoming ;

Wang, Xinran ;

Wang, Enge ;

Dai, Hongjie .

NATURE NANOTECHNOLOGY, 2008, 3 (09) :538-542

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