MESOPOROUS INDIUM OXIDE FOR GAS SENSOR APPLICATIONS

被引：0

作者：

Andreu, Teresa ^{[1
]}

Arbiol, Jordi ^{[1
]}

Ramon Morante, Joan ^{[1
]}

机构：

[1] Univ Barcelona, EME CeRMAE IN2UB, Dept Elect, Fac Fis, E-08028 Barcelona, Spain

来源：

SENSORS FOR ENVIRONMENT, HEALTH AND SECURITY: ADVANCED MATERIALS AND TECHNOLOGIES | 2009年

关键词：

mesoporous silica; nanotemplate; indium oxide; gas sensor; METAL-OXIDES; TIN DIOXIDE; SILICA; SENSITIVITY; COPOLYMER; NANOWIRES; TRIBLOCK; FILMS; SIZE;

D O I：

10.1007/978-1-4020-9009-7_4

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A regular and homogeneous 3D distribution Of In(2)O(3) nanocrystals obtained as a replica of different mesoporous silica-based materials has been tested as a gas sensing material. This procedure based oil the use of hard nanotemplates is shown to give controllable grain size and porosity characteristics. Likewise, the nanostructure characteristics call be targeted according to the used mesoporous nanotemplate, i.e. SBA-15 or KIT-6 in the present work. Fabricated gas sensors show outstanding performances which are discussed and compared with recent improved sensors based oil nanowires or specifically synthesized tiny nanocrystals.

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页码：67 / 75

页数：9

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