Synthesis of ZnGa2O4 Hierarchical Nanostructure by Au Catalysts Induced Thermal Evaporation

doi:10.1007/s11671-010-9615-0

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	Synthesis of ZnGa2O4 Hierarchical Nanostructure by Au Catalysts Induced Thermal Evaporation
其他题名	Synthesis of ZnGa 2 O 4 Hierarchical Nanostructure by Au Catalysts Induced Thermal Evaporation
	Chen,XiaoMeng; Fei,GuangTao; Yan,Jian; Zhu,YanQing; De Zhang,Li
	2010-07-06
发表期刊	Nanoscale Research Letters
ISSN	1556-276X
摘要	AbstractIn this paper, ZnGa2O4 hierarchical nanostructures with comb-like morphology are fabricated by a simple two-step chemical vapor deposition (CVD) method: first, the Ga2O3 nanowires were synthesized and employed as templates for the growth of ZnGa2O4 nanocombs; then, the as-prepared Ga2O3 nanowires were reacted with ZnO vapor to form ZnGa2O4 nanocombs. Before the reaction, the Au nanoparticles were deposited on the surfaces of Ga2O3 nanowires and used as catalysts to control the teeth growth of ZnGa2O4 nanocombs. The as-prepared ZnGa2O4 nanocombs were highly crystallized with cubic spinel structure. From the photoluminescence (PL) spectrum, a broad band emission in the visible light region was observed of as-prepared ZnGa2O4 nanocombs, which make it promising application as an optical material.
其他摘要	In this paper, ZnGa 2 O 4 hierarchical nanostructures with comb-like morphology are fabricated by a simple two-step chemical vapor deposition (CVD) method: first, the Ga 2 O 3 nanowires were synthesized and employed as templates for the growth of ZnGa 2 O 4 nanocombs; then, the as-prepared Ga 2 O 3 nanowires were reacted with ZnO vapor to form ZnGa 2 O 4 nanocombs. Before the reaction, the Au nanoparticles were deposited on the surfaces of Ga 2 O 3 nanowires and used as catalysts to control the teeth growth of ZnGa 2 O 4 nanocombs. The as-prepared ZnGa 2 O 4 nanocombs were highly crystallized with cubic spinel structure. From the photoluminescence (PL) spectrum, a broad band emission in the visible light region was observed of as-prepared ZnGa 2 O 4 nanocombs, which make it promising application as an optical material.
关键词	ZnGa2O4 Hierarchical nanostructure Chemical vapor deposition Au catalyst
DOI	10.1007/s11671-010-9615-0
语种	英语
资助项目	[National Natural Science Foundation of China] ; [Ministry of Science and Technology of China] ; [Chinese Academy of Sciences]
WOS记录号	BMC:10.1007/s11671-010-9615-0
出版者	Springer New York
引用统计
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/34603
专题	中科院固体物理研究所
通讯作者	Fei,GuangTao
作者单位	Chinese Academy of Sciences; Key Laboratory of Materials Physics and Anhui Key Laboratory of Nanomaterials and Nanotechnology, Institute of Solid State Physics, Hefei Institutes of Physical Science
推荐引用方式 GB/T 7714	Chen,XiaoMeng,Fei,GuangTao,Yan,Jian,et al. Synthesis of ZnGa2O4 Hierarchical Nanostructure by Au Catalysts Induced Thermal Evaporation[J]. Nanoscale Research Letters,2010,5(9):1-6.
APA	Chen,XiaoMeng,Fei,GuangTao,Yan,Jian,Zhu,YanQing,&De Zhang,Li.(2010).Synthesis of ZnGa2O4 Hierarchical Nanostructure by Au Catalysts Induced Thermal Evaporation.Nanoscale Research Letters,5(9),1-6.
MLA	Chen,XiaoMeng,et al."Synthesis of ZnGa2O4 Hierarchical Nanostructure by Au Catalysts Induced Thermal Evaporation".Nanoscale Research Letters 5.9(2010):1-6.

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