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Large-scale Growth of Copper Oxide Nanowires on Various Copper Substrates
Alternative TitleLarge-scale Growth of Copper Oxide Nanowires on Various Copper Substrates
Yue Yumei1; Chen Mingji2; Ju Yang2; Wang Shuai3
2013
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume29Issue:12Pages:1156-1160
AbstractLarge-scale growth of copper oxide nanowires was realized on surfaces of various copper-containing substrates, including copper grids, high-purity copper foils, and small copper blocks, by the stress-induced method. A relatively low heating temperature of 340 degrees C was demonstrated to give rise to dense nanowire growth with fine crystal structures and high aspect ratio of approximately 300. Gradual cooling process, which is positive for the growth of nanowires on multi-layer substrates, is shown to have no effect on the nanowire growth on other pure copper substrates. Diameter of as-obtained nanowires is mainly dependent on the heating temperature. Moreover, the nanowires growing on copper grids are much longer than those growing on two other substrates.
Other AbstractLarge-scale growth of copper oxide nanowires was realized on surfaces of various copper-containing substrates, including copper grids, high-purity copper foils, and small copper blocks, by the stress-induced method. A relatively low heating temperature of 340 °C was demonstrated to give rise to dense nanowire growth with fine crystal structures and high aspect ratio of approximately 300. Gradual cooling process, which is positive for the growth of nanowires on multi-layer substrates, is shown to have no effect on the nanowire growth on other pure copper substrates. Diameter of as-obtained nanowires is mainly dependent on the heating temperature. Moreover, the nanowires growing on copper grids are much longer than those growing on two other substrates.
KeywordCUO NANOWIRES DECOMPOSITION OXIDATION MECHANISM NANORODS ROUTE Copper oxide nanowires Stress-induced method Gradual cooling process Copper-containing substrate
Indexed ByCSCD
Language英语
CSCD IDCSCD:5022505
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/155981
Collection中国科学院金属研究所
Affiliation1.中国科学院金属研究所
2.名古屋大学
3.Dalian Dv Valve Co Ltd, Dalian 116037, Peoples R China
Recommended Citation
GB/T 7714
Yue Yumei,Chen Mingji,Ju Yang,et al. Large-scale Growth of Copper Oxide Nanowires on Various Copper Substrates[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2013,29(12):1156-1160.
APA Yue Yumei,Chen Mingji,Ju Yang,&Wang Shuai.(2013).Large-scale Growth of Copper Oxide Nanowires on Various Copper Substrates.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,29(12),1156-1160.
MLA Yue Yumei,et al."Large-scale Growth of Copper Oxide Nanowires on Various Copper Substrates".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 29.12(2013):1156-1160.
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