Mild solution synthesis of plate-like and rod-like ZnO crystals

被引:7
作者
Gobo, Fumihiro [1 ]
Goto, Takehiro [1 ]
Long, Tengfa [1 ,2 ]
Yin, Shu [1 ]
Sato, Tsugio [1 ]
机构
[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Sendai, Miyagi 980, Japan
[2] Guangxi Normal Univ, Guilin, Peoples R China
关键词
Simonkolleite; ZnO; Morphological control; Thermal stability; ZINC-OXIDE FILMS; OPTICAL-PROPERTIES; NANOSTRUCTURES; GROWTH; FABRICATION; DEPOSITION; NANOBELTS; TEMPLATES; SUBSTRATE; NANORODS;
D O I
10.1007/s11164-011-0244-8
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Micro-disks and micro-rods of ZnO were successfully synthesized by a mild solution process using zinc chloride as starting material. The morphology of the ZnO crystals changed substantially, depending on the concentrations of the Zn(2+) ion and organic additives in the solution. A plate-like Zn(5)(OH)(8)Cl(2)center dot H(2)O precursor with a layered structure could be produced in solutions with high concentrations of chloride ions. The thermal stability, including phase composition and morphology, of the as-prepared Zn(5)(OH)(8)Cl(2)center dot H(2)O in air and water was investigated.
引用
收藏
页码:211 / 217
页数:7
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