Self-assembled SnO<sub>2</sub> nanowires hydrogen sensor

WANG Bing

doi:10.13873/j.1000-97872008.07.013

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Self-assembled SnO₂ nanowires hydrogen sensor

更新时间：2025-09-11

- Self-assembled SnO₂ nanowires hydrogen sensor
- Issue 7, Pages: 12-14(2008)
- 作者机构：
  
  深圳大学电子科学与技术学院深圳市微纳光子信息技术重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872008.07.013
  CLC： TP212
- Published：2008
- 稿件说明：
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[1]王冰.一种自组装型SnO_2纳米线氢传感器[J].传感器与微系统,2008(07):12-14.

WANG Bing. Self-assembled SnO₂ nanowires hydrogen sensor[J]. 2008, (7): 12-14.
[1]王冰.一种自组装型SnO_2纳米线氢传感器[J].传感器与微系统,2008(07):12-14. DOI： 10.13873/j.1000-97872008.07.013.

WANG Bing. Self-assembled SnO₂ nanowires hydrogen sensor[J]. 2008, (7): 12-14. DOI： 10.13873/j.1000-97872008.07.013.

摘要

为了能够对低体积分数的氢气进行灵敏探测

提高氢气生产、使用、运输、存储的安全性

通过热蒸发SnO2和活性炭的混合粉末的自组装方式直接在Cr-Au梳状交叉电极上制备了一层SnO2纳米线气敏层

构成了SnO2纳米线气体传感器。经测试

发现此传感器对于体积分数范围为10×10-6

00×10-6的氢气具有良好的探测灵敏度。

Abstract

Hydrogen sensors are fabricated by self-assembled method that the SnO2nanowires sensing layer are directly synthesized on the Cr-Au comb-shape interdigitating electrodes by thermal evaporation of SnO2and active carbon mixture powders for decreasing the ratio of explosion and improving the safe of production

usage

transport and storage for hydrogen by investing the hydrogen with lower volume fraction.The sensors have highly gas sensitive property for the rather lower hydrogen volume fraction at the range of 10×10-6

00×10-6.

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references

Tin Dioxide Opals and Inverted Opals: Near‐Ideal Microstructures for Gas Sensors [J] . R. W. J.Scott,S. M.Yang,G.Chabanis,N.Coombs. Adv. Mater. . 2001 (19)

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Self-assembled SnO2 nanowires hydrogen sensor

DOI：10.13873/j.1000-97872008.07.013

摘要

Abstract

关键词

Keywords

references

Self-assembled SnO₂ nanowires hydrogen sensor