Blue Photoluminescence from Chemically Derived Graphene Oxide

被引：1843
作者：
Eda, Goki [2 ]
Lin, Yun-Yue [1 ]
Mattevi, Cecilia [2 ]
Yamaguchi, Hisato [2 ]
Chen, Hsin-An [1 ]
Chen, I-Sheng [1 ]
Chen, Chun-Wei [1 ]
Chhowalla, Manish [2 ]
机构：
[1] Natl Taiwan Univ, Taipei 10617, Taiwan
[2] Rutgers State Univ, Piscataway, NJ 08854 USA
来源：
ADVANCED MATERIALS | 2010年 / 22卷 / 04期
基金：
英国工程与自然科学研究理事会;
关键词：
A-C; FILMS; RECOMBINATION; TRANSPARENT; TRANSPORT; MECHANISM;
D O I：
10.1002/adma.200901996
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Blue photoluminescene (PL) from chemically derived graphene oxide has been observed. The PL is attributed to radiative recombination of electron-hole pairs in isolated "molecular" sp(2) domains, which are present within the carbon-oxygen sp(3) matrix in chemically derived graphene oxide. The PL intensity is correlated to the evolution of sp(2) domains during reduction.
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收藏
页码：505 / +
页数：6
相关论文
共 39 条
[1]   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
[2]   Modeling of graphite oxide [J].
Boukhvalov, D. W. ;
Katsnelson, M. I. .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (32) :10697-10701
[3]   CHAIN-LENGTH DEPENDENCE OF ELECTRONIC AND ELECTROCHEMICAL PROPERTIES OF CONJUGATED SYSTEMS - POLYACETYLENE, POLYPHENYLENE, POLYTHIOPHENE, AND POLYPYRROLE [J].
BREDAS, JL ;
SILBEY, R ;
BOUDREAUX, DS ;
CHANCE, RR .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1983, 105 (22) :6555-6559
[4]   Synthesis and solid-state NMR structural characterization of 13C-labeled graphite oxide [J].
Cai, Weiwei ;
Piner, Richard D. ;
Stadermann, Frank J. ;
Park, Sungjin ;
Shaibat, Medhat A. ;
Ishii, Yoshitaka ;
Yang, Dongxing ;
Velamakanni, Aruna ;
An, Sung Jin ;
Stoller, Meryl ;
An, Jinho ;
Chen, Dongmin ;
Ruoff, Rodney S. .
SCIENCE, 2008, 321 (5897) :1815-1817
[5]   Nature of disorder and localization in amorphous carbon [J].
Chen, CW ;
Robertson, J .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 1998, 227 :602-606
[6]   PHOTOLUMINESCENCE IN A-C-H FILMS [J].
DEMICHELIS, F ;
SCHREITER, S ;
TAGLIAFERRO, A .
PHYSICAL REVIEW B, 1995, 51 (04) :2143-2147
[7]   Large-area ultrathin films of reduced graphene oxide as a transparent and flexible electronic material [J].
Eda, Goki ;
Fanchini, Giovanni ;
Chhowalla, Manish .
NATURE NANOTECHNOLOGY, 2008, 3 (05) :270-274
[8]   Insulator to Semimetal Transition in Graphene Oxide [J].
Eda, Goki ;
Mattevi, Cecilia ;
Yamaguchi, Hisato ;
Kim, HoKwon ;
Chhowalla, Manish .
JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (35) :15768-15771
[9]   Transparent and conducting electrodes for organic electronics from reduced graphene oxide [J].
Eda, Goki ;
Lin, Yun-Yue ;
Miller, Steve ;
Chen, Chun-Wei ;
Su, Wei-Fang ;
Chhowalla, Manish .
APPLIED PHYSICS LETTERS, 2008, 92 (23)
[10]   The rise of graphene [J].
Geim, A. K. ;
Novoselov, K. S. .
NATURE MATERIALS, 2007, 6 (03) :183-191
1234