Temperature-Dependent Photoluminescence of Graphene Oxide

被引：15

作者：

Jadhav, S. T. ^{[1
]}

Rajoba, S. J. ^{[1
]}

Patil, S. A. ^{[2
]}

Han, S. H. ^{[2
]}

Jadhav, L. D. ^{[1
]}

机构：

[1] Rajaram Coll, Electrochem Energy Mat Lab, Kolhapur 416004, Maharashtra, India

[2] Hanyang Univ, Dept Chem, Seoul 133791, South Korea

来源：

JOURNAL OF ELECTRONIC MATERIALS | 2016年 / 45卷 / 01期

关键词：

Graphene oxide; spray pyrolysis; raman; XPS; photoluminescence; ELECTRODEPOSITION; SHEETS; SUPERCAPACITOR; PERFORMANCE; DEPOSITION; NANORODS;

D O I：

10.1007/s11664-015-4096-7

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Graphene oxide thin films have been deposited by spray pyrolysis using graphene oxide powder prepared by modified Hummers method. These thin films were characterized by different physico-chemical techniques. The x-ray diffraction studies revealed the structural properties of GO (graphene oxide) while the Raman spectrum showed the presence of D and G and two-dimensional bands. The D/G intensity ratio for spray-deposited GO film is 1.10. The x-ray photoelectron spectroscopy showed 67% and 33% atomic percentages of carbon and oxygen, respectively. The ratio of O1s/C1s was found to be 0.49. The temperature-dependent photoluminescence of GO thin film and GO solution showed a blue emission.

引用

页码：379 / 385

页数：7

共 27 条

[1] The effect of heat treatment on formation of graphene thin films from graphene oxide nanosheets [J].

Akhavan, O. .

CARBON, 2010, 48 (02) :509-519

[2] An overview of graphene in energy production and storage applications [J].

Brownson, Dale A. C. ;

Kampouris, Dimitrios K. ;

Banks, Craig E. .

JOURNAL OF POWER SOURCES, 2011, 196 (11) :4873-4885

[3] High Throughput Exfoliation of Graphene Oxide from Expanded Graphite with Assistance of Strong Oxidant in Modified Hummers Method [J].

Chen, T. ;

Zeng, Baoqing ;

Liu, J. L. ;

Dong, J. H. ;

Liu, X. Q. ;

Wu, Z. ;

Yang, X. Z. ;

Li, Z. M. .

8TH CHINA INTERNATIONAL NANOSCIENCE AND TECHNOLOGY SYMPOSIUM (CINSTS09), 2009, 188

[4] A method based on electrodeposition of reduced graphene oxide on glassy carbon electrode for sensitive detection of theophylline [J].

Cui, Fei ;

Zhang, Xiaoli .

JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2013, 17 (01) :167-173

[5] Ultra-large single-layer graphene obtained from solution chemical reduction and its electrical properties [J].

Dong, Xiaochen ;

Su, Ching-Yuan ;

Zhang, Wenjing ;

Zhao, Jianwen ;

Ling, Qidan ;

Huang, Wei ;

Chen, Peng ;

Li, Lain-Jong .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2010, 12 (09) :2164-2169

[6] Chemically Derived Graphene Oxide: Towards Large-Area Thin-Film Electronics and Optoelectronics [J].

Eda, Goki ;

Chhowalla, Manish .

ADVANCED MATERIALS, 2010, 22 (22) :2392-2415

[7] Large-area high-throughput synthesis of monolayer graphene sheet by Hot Filament Thermal Chemical Vapor Deposition [J].

Hawaldar, Ranjit ;

Merino, P. ;

Correia, M. R. ;

Bdikin, Igor ;

Gracio, Jose ;

Mendez, J. ;

Martin-Gago, J. A. ;

Singh, Manoj Kumar .

SCIENTIFIC REPORTS, 2012, 2

[8] Direct electro-deposition of graphene from aqueous suspensions [J].

Hilder, Matthias ;

Winther-Jensen, Bjorn ;

Li, Dan ;

Forsyth, Maria ;

MacFarlane, Douglas R. .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2011, 13 (20) :9187-9193

[9] Pulse electrodeposition of Pt nanocatalysts on graphene-based electrodes for proton exchange membrane fuel cells [J].

Hsieh, Chien-Te ;

Wei, Jyun-Ming ;

Lin, Jiun-Shang ;

Chen, Wei-Yu .

CATALYSIS COMMUNICATIONS, 2011, 16 (01) :220-224

[10] Water/oil repellency and work of adhesion of liquid droplets on graphene oxide and graphene surfaces [J].

Hsieh, Chien-Te ;

Chen, Wei-Yu .

SURFACE & COATINGS TECHNOLOGY, 2011, 205 (19) :4554-4561

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