Preparation and gas sensing properties of composite nano-particle NiO/SnO<sub>2</sub>

PENG Chuan-yun1; WU Chun-lai1; LOU Xiang-dong2

doi:10.13873/j.1000-97872010.07.006

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Preparation and gas sensing properties of composite nano-particle NiO/SnO₂

更新时间：2025-09-11

- Preparation and gas sensing properties of composite nano-particle NiO/SnO₂
- Vol. 29, Issue 7, Pages: 24-26(2010)
- 作者机构：
  
  1. 洛阳理工学院环境工程与化学系
  2. 河南师范大学化学与环境科学学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872010.07.006
  CLC： TB383.1
- Published：2010
- 稿件说明：
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[1]彭传云,吴春来,娄向东.NiO/SnO_2纳米复合粉体的制备及其气敏性能的研究[J].传感器与微系统,2010,29(07):24-26.

PENG Chuan-yun1, WU Chun-lai1, LOU Xiang-dong2. Preparation and gas sensing properties of composite nano-particle NiO/SnO₂[J]. 2010, 29(7): 24-26.
[1]彭传云,吴春来,娄向东.NiO/SnO_2纳米复合粉体的制备及其气敏性能的研究[J].传感器与微系统,2010,29(07):24-26. DOI： 10.13873/j.1000-97872010.07.006.

PENG Chuan-yun1, WU Chun-lai1, LOU Xiang-dong2. Preparation and gas sensing properties of composite nano-particle NiO/SnO₂[J]. 2010, 29(7): 24-26. DOI： 10.13873/j.1000-97872010.07.006.

摘要

利用化学共沉淀法制备出NiO掺杂SnO2复合粉体

用X射线衍射仪（XRD）

透射电镜（TEM）

扫描电镜（SEM）对样品的组成、粒径、形貌进行了表征

并对样品的气敏性能进行了测试

结果表明:该复合粉体对甲醛的灵敏度较好

并在工作温度为95℃时对乙醇有较好的选择性。

Abstract

The NiO doped SnO2 composite nano-particle powder was prepared by chemical co-precipitation method.The composition

particle size and morphology of the sample were characterized by X-ray diffraction （XRD）

transmission electron microscope（TEM）and scanning electron microscope（SEM）.Gas sensing properties of the sample was tested.The results indicated that the composite nano-particle powder had high sensitivity to formaldehyde and excellent selectivity to ethanol at the working temperature of 95℃.

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references

ZnO薄膜p型掺杂的研究进展 [J]. 叶志镇,张银珠,徐伟中,吕建国. 无机材料学报 . 2003(01)

纳米级SnO 2 的合成及其气敏性能研究 [J]. 潘庆谊,徐甲强,张剑平,施利毅. 华东理工大学学报 . 1998(04)

Electrical property-microstructural defect relationship for oxide films formed on nickel during high-temperature oxidation [J] . S.-H. Song,P. Xiao. Journal of Materials Science Letters . 2001 (11)

Hydrogen sensing properties of SnO 2 varistors loaded with SiO 2 by surface chemical modification with diethoxydimethylsilane [J] . Takeo Hyodo,Yasuomi Baba,Kenji Wada,Yasuhiro Shimizu,Makoto Egashira. Sensors & Actuators: B. Chemical . 2000 (1)

Effect of interdiffusion on electrical and gas sensor properties of CuO/SnO 2 heterostructure [J] . R.B. Vasiliev,M.N. Rumyantseva,S.E. Podguzova,A.S. Ryzhikov,L.I. Ryabova,A.M. Gaskov. Materials Science & Engineering B . 1999 (3)

Electrical and CO gas sensing properties of ZnO–SnO 2 composites [J] . Ji Haeng Yu,Gyeong Man Choi. Sensors & Actuators: B. Chemical . 1998 (3)

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Preparation and gas sensing properties of composite nano-particle NiO/SnO2

DOI：10.13873/j.1000-97872010.07.006

摘要

Abstract

关键词

Keywords

references

Preparation and gas sensing properties of composite nano-particle NiO/SnO₂