Synthesis and perspectives of Ag/In2O3 inverse opal

被引:0
作者
Lyutova, Alisa V. [1 ]
Umedov, Shodruz T. [1 ]
Astafurov, Mikhail O. [1 ]
Arabov, Rustam I. [1 ]
Ibrohimov, Maqsudjon M. [1 ]
Fillipova, Tatyana V. [1 ]
Chekin, Mikhail R. [1 ]
Grigorieva, Anastasia V. [1 ]
机构
[1] Lomonosov Moscow State Univ, Leninskiye Gory 1-3, Moscow 119991, Russia
基金
俄罗斯科学基金会;
关键词
indium oxide; nanopowder; inverse opal; impregnation synthesis; indium hydroxide In(OH)(3); hydrolysis; thermal decomposition; CRYSTAL-STRUCTURE; IN2O3; OXIDE; NANOPOWDERS; FILMS;
D O I
10.1504/IJNT.2024.136514
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Indium(III) hydroxide nanopowder has been successfully obtained by hydrolysis of indium chloride in alkaline alcohol solutions. Its suspension has been used to form thick films of In2O3 using a drop-coating method with a following thermal decomposition of indium hydroxide upon the glass substrate. Concentrations of precursors have been varied to influence well a particle size in colloids. The same synthesis has been applied to form In2O3 inverse opals by impregnation of polystyrene opals with an ethanol suspension of In(OH)(3) nanopowder of the finest particles. Phase composition, temperature of decomposition and micromorphology of the samples have been investigated by X-ray phase analysis, dynamic light scattering, thermal analysis, transmission and scanning electron microscopies.
引用
收藏
页码:99 / 111
页数:13
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