Characterization of transparent ZnM2O4 coatings (M = Al, Ga) obtained by sol-gel routes with heterometallic alkoxides as precursors

被引：0

作者：

Daniele, S ^{[1
]}

Tcheboukov, D ^{[1
]}

Pfalzgraf, LGH ^{[1
]}

机构：

[1] Univ Lyon 1, IRC, F-69626 Villeurbanne, France

来源：

JOURNAL DE PHYSIQUE IV | 2001年 / 11卷 / PR11期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Heterometallic [ZnM2(OR)(8)](m) species (M = Al, Ga; R = C2H4OMe, C2H4NMe2) were prepared and characterized by elemental analysis, FT-IR and multinuclear NMR (H-1, C-13, Al-27). Their Hydrolysis was investigated. The powders were analysed by FT-IR, TGA/TDA and XRD. [ZnGa2(OC2H4OMe)(8)](2) allowed to obtain ZnGa2O4 at 300degreesC. Particles size in solution and aging phenomena were analysed. Stable colloidal suspensions (150 - 200nm) for elaboration of thin films by spin-coating techniques were obtained. These films transparent and were characterized by XRD, XPS, TMAFM, SEM, EDAX and UV-V spectroscopy.

引用

页码：283 / 287

页数：5

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