Synthesis of ZnO nanostructures by thermal evaporation on graphite

被引：0

作者：

Lee, Kon Bae ^{[1
]}

Cho, Ki Seop ^{[2
]}

Lee, Won Hee ^{[2
]}

Kwon, Hoon ^{[1
]}

机构：

[1] Kookmin Univ, Sch Adv Mat Engn, Seoul 136702, South Korea

[2] Sejong Univ, Dept Adv Mat Engn, Seoul 143747, South Korea

来源：

ADVANCES IN NANOMATERIALS AND PROCESSING, PTS 1 AND 2 | 2007年 / 124-126卷

关键词：

znO; nanowire; Zn; thermal evaporation;

D O I：

10.4028/www.scientific.net/SSP.124-126.575

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

ZnO nanostructures have been synthesized on graphite substrates by thermal evaporation of ZnO powder without a metal catalyst at a temperature of 1300 degrees C. The colors of the as-synthesized products gradually change from white and brown to gray as the distance from the source material increases. ZnO particles were formed at higher temperature region. ZnO particles gradually changed into ZnO nanowire as the temperature decreased. Finally, ZnO nanowires disappeared completely and only Zn particles were observed at lower temperature region.

引用

页码：575 / +

页数：2

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