Hierarchically Structured Macro with Nested Mesoporous Zinc Indium Oxide Conducting Film

被引：11
作者：
Bera, Susanta [1 ]
Pal, Moumita [1 ]
Sarkar, Saswati [1 ]
Jana, Sunirmal [1 ]
机构：
[1] Jadavpur Univ, CSIR Cent Glass & Ceram Res Inst, Sol Gel Div, PO,196 Raja SC Mullick Rd, Kolkata 700032, W Bengal, India
来源：
ACS APPLIED MATERIALS & INTERFACES | 2017年 / 9卷 / 05期
关键词：
hierarchical porous film; sol-gel; breath figure process; zinc indium oxide; photoelectrochemical activity; BREATH FIGURES; SELF-ORGANIZATION; THIN-FILMS; FABRICATION; ADSORPTION; STABILITY; CRYSTALS; SOLVENTS; BEHAVIOR;
D O I：
10.1021/acsami.6b13143
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Fabrication of homogeneously distributed (HD) macropores by breath figure process is an active research area. Adopting the process, for the first time, we report the fabrication of HD macro with nested meso (hierarchical) porous nanocrystalline zinc indium oxide conducting sol gel thin film on glass by dip-coating at 45-50% room relative humidity (RH) from a solution in ethanol-2-butanol (1:1, w/w) medium with a 1:1, Zn:In ratio. In this process, solution composition and RH are found to play key roles on HD macropore generation. The film is highly promising toward visible-light-driven photoelectrochemical water splitting.
引用
收藏
页码：4420 / 4424
页数：5
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