Preparation and properties of Fe<sub>2</sub>O<sub>3</sub>/ZnO composite oxide gas-sensitive elements

LIU Yuan-long; ZHONG rong; HU Ji-bao

doi:10.13873/j.1000-97872012.12.014

Chinese

您当前的位置：

首页 >

文章列表页 >

Preparation and properties of Fe₂O₃/ZnO composite oxide gas-sensitive elements

更新时间：2025-09-11

- Preparation and properties of Fe₂O₃/ZnO composite oxide gas-sensitive elements
- Vol. 31, Issue 12, Pages: 104-106(2012)
- 作者机构：
  
  南昌航空大学环境与化学工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872012.12.014
  CLC： TN605
- Published：2012
- 稿件说明：
移动端阅览
[1]刘元隆,钟荣,胡继豹.Fe_2O_3/ZnO复合氧化物气敏元件的制备与性能[J].传感器与微系统,2012,31(12):104-106.

LIU Yuan-long, ZHONG rong, HU Ji-bao. Preparation and properties of Fe₂O₃/ZnO composite oxide gas-sensitive elements[J]. 2012, 31(12): 104-106.
[1]刘元隆,钟荣,胡继豹.Fe_2O_3/ZnO复合氧化物气敏元件的制备与性能[J].传感器与微系统,2012,31(12):104-106. DOI： 10.13873/j.1000-97872012.12.014.

LIU Yuan-long, ZHONG rong, HU Ji-bao. Preparation and properties of Fe₂O₃/ZnO composite oxide gas-sensitive elements[J]. 2012, 31(12): 104-106. DOI： 10.13873/j.1000-97872012.12.014.

摘要

以Fe2O3和ZnO为原料

直接混合烧结制得7种不同烧结温度和原料配比的Fe2O3/ZnO复合氧化物元件

并对其进行气敏性能测试

结果发现:不同烧结温度和原料配比的Fe2O3/ZnO复合氧化物元件对不同的气体有不同的气敏性

烧结温度为800℃

Fe2O3∶ZnO摩尔比为0.5∶1的气敏元件对硫化氢具有较好的气敏综合性能。

Abstract

Fe2O3/ZnO composite oxide elements are prepared by sintering the mixture of Fe2O3 and ZnO

and their gas sensitivity are studied.The results show that the gas sensitivity of the Fe2O3/ZnO composite oxide elements prepared in different molar ratios and at different sintering temprature is different to different gas

and the element which Fe2O3∶ ZnO molar ratio is 0.5∶ 1 and sintering temprature is 800 ℃ has a higher gas sensing comprehensive performance to H2S.

关键词

Keywords

references

WO 3 掺杂NiO纳米材料的VOCs气敏性能 [J]. 陈环,吴树荣. 功能材料与器件学报 . 2010(06)

TiO 2 -SnO 2 复合氧化物介孔薄膜的气敏特性研究 [J]. 张锦瑞,许军娜,凌云汉. 传感器与微系统 . 2010(09)

水热合成纳米ZnO-Fe 2 O 3 复合材料及其光吸收性能 [J]. 刘英,梁英,刘慧宏. 化工新型材料 . 2009(02)

Sn-Zn-Cu复合氧化物气敏元件的制备与性能 [J]. 刘元隆,吴跃辉,吴小琴,李明俊. 传感器技术 . 2005(09)

纳米γ-Fe 2 O 3 复合氧化物的制备与气敏性质 [J]. 马丽景,林茂,闫涛,李英霞,黄小葳,陈霭,宋永吉. 化工学报 . 2004(02)

纳米ZnO的固相合成及其气敏特性 [J]. 沈茹娟,贾殿赠,乔永民,王疆瑛. 无机材料学报 . 2001(04)

Cr 2 O 3 -Fe 2 O 3 复合氧化物纳米晶的制备、表征及气敏性研究 [J]. 杨晓娟,陈耐生,沈水发,刘尔生,黄金陵. 中国科学（B辑） . 1998(04)

CO response of a nanostructured SnO 2 gas sensor doped with palladium and platinum [J] . P. Ménini,F. Parret,M. Guerrero,K. Soulantica,L. Erades,A. Maisonnat,B. Chaudret. Sensors & Actuators: B. Chemical . 2004 (1)

Views

152

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on doped ZnO sensor by micro-droplet injection and its gas sensitive properties

Research on influence of doping on gas sensitive properties of ZnO

Research on humidity sensitive properties of ZnO with different morphologies based on QCM

Research on QCM gas sensor modified by ZnO nanorods for NH₃ detection

Related Author

ZHANG Shunping

YAO Zhiwei

MENG Xin

ZHANG Qinyi

SONG Zhenlin

HUANG Bin-bin

ZHANG Shun-ping

LONG Hai-xian

Related Institution

School of Materials Science and Engineering, Wuhan University of Technology

School of Materials Science and Engineering, Huazhong University of Science and Technology

College of Materials Science and Engineering,Southwest Petroleum University

State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University

College of Chemistry and Chemical Engineering,Southwest Petroleum University

⁰

Preparation and properties of Fe2O3/ZnO composite oxide gas-sensitive elements

DOI：10.13873/j.1000-97872012.12.014

摘要

Abstract

关键词

Keywords

references

Preparation and properties of Fe₂O₃/ZnO composite oxide gas-sensitive elements