Seed/catalyst-free growth of zinc oxide nanostructures on multilayer graphene by thermal evaporation

被引：22

作者：

Ahmad, Nurul Fariha ^{[1
]}

Rusli, Nurul Izni ^{[2
]}

Mahmood, Mohamad Rusop ^{[3
]}

Yasui, Kanji ^{[4
]}

Hashim, Abdul Manaf ^{[1
,5
]}

机构：

[1] Univ Teknol Malaysia, Malaysia Japan Int Inst Technol, Kuala Lumpur 54100, Malaysia

[2] Univ Malaysia Perlis, Sch Elect Syst Engn, Kuala Perlis 02000, Perlis, Malaysia

[3] Univ Teknol MARA, Fac Elect Engn, Shah Alam 40450, Selangor, Malaysia

[4] Nagaoka Univ Technol, Dept Elect Engn, Nagaoka, Niigata 9402137, Japan

[5] MIMOS Berhad, Kuala Lumpur 57000, Malaysia

来源：

NANOSCALE RESEARCH LETTERS | 2014年 / 9卷

关键词：

Graphene; Thermal evaporation; Zinc oxide; Nanostructure; Hybrid integration; FIELD-EMISSION; ZNO NANORODS; THIN-FILMS; NANOPARTICLES; NANOWIRES; PERFORMANCE; PHASE;

D O I：

10.1186/1556-276X-9-83

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We report the seed/catalyst-free growth of ZnO on multilayer graphene by thermal evaporation of Zn in the presence of O-2 gas. The effects of substrate temperatures were studied. The changes of morphologies were very significant where the grown ZnO structures show three different structures, i.e., nanoclusters, nanorods, and thin films at 600 degrees C, 800 degrees C, and 1,000 degrees C, respectively. High-density vertically aligned ZnO nanorods comparable to other methods were obtained. A growth mechanism was proposed based on the obtained results. The ZnO/graphene hybrid structure provides several potential applications in electronics and optoelectronics.

引用

页码：1 / 7

页数：7

共 36 条

[1] Gas sensing properties of defect-controlled ZnO-nanowire gas sensor [J].

Ahn, M. -W. ;

Park, K. -S. ;

Heo, J. -H. ;

Park, J. -G. ;

Kim, D. -W. ;

Choi, K. J. ;

Lee, J. -H. ;

Hong, S. -H. .

APPLIED PHYSICS LETTERS, 2008, 93 (26)

[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]

Cassagneau T, 2000, ADV MATER, V12, P1363, DOI 10.1002/1521-4095(200009)12:18<1363::AID-ADMA1363>3.0.CO

[4]

2-M

[5] Selective Growth of ZnO Nanorods on SiO2/Si Substrates Using a Graphene Buffer Layer [J].

Choi, Won Mook ;

Shin, Kyung-Sik ;

Lee, Hyo Sug ;

Choi, Dukhyun ;

Kim, Kihong ;

Shin, Hyeon-Jin ;

Yoon, Seon-Mi ;

Choi, Jae-Young ;

Kim, Sang-Woo .

NANO RESEARCH, 2011, 4 (05) :440-447

[6] 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)

[7] The fabrication of an upright-standing zinc oxide nanosheet for use in dye-sensitized solar cells [J].

Hosono, E ;

Fujihara, S ;

Honna, I ;

Zhou, HS .

ADVANCED MATERIALS, 2005, 17 (17) :2091-+

[8]

Huang MH, 2001, ADV MATER, V13, P113, DOI 10.1002/1521-4095(200101)13:2<113::AID-ADMA113>3.0.CO

[9]

2-H

[10] Low-Temperature Solution-Based Growth of ZnO Nanorods and Thin Films on Si Substrates [J].

Jin, Mi-Jin ;

Lee, Sam-Dong ;

Shin, Kyung-Sik ;

Jeong, Soon-Wook ;

Yoon, Dae Ho ;

Jeon, Daewoo ;

Lee, In-Hwan ;

Lee, Do Kyung ;

Kim, Sang-Woo .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2009, 9 (12) :7432-7435

← 1 2 3 4 →