Applications of Electrospun One-Dimensional Nanomaterials in Gas Sensors

被引：4

作者：

Zhu, Lei ^{[1
,2
]}

Wang, Jianan ^{[1
,3
]}

Liu, Jianwei ^{[1
]}

Wang, Ling ^{[1
]}

Yan, Wei ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, Dept Environm Sci & Engn, Xian 710049, Peoples R China

[2] Weinan Normal Univ, Sch Math & Phys, Weinan 714099, Peoples R China

[3] Xi An Jiao Tong Univ, Sch Sci, Dept Appl Chem, Xian 710049, Peoples R China

来源：

PROGRESS IN CHEMISTRY | 2020年 / 32卷 / 2-3期

基金：

中国博士后科学基金;

关键词：

electrospinning; gas sensor; sensing mechanism; one-dimensional nanomaterials; semiconductor metal oxides; ETHANOL SENSING PROPERTIES; SNO2 HOLLOW NANOFIBERS; COMPOSITE NANOFIBERS; FACILE SYNTHESIS; DOPED ZNO; HETEROSTRUCTURE NANOFIBERS; IN2O3; NANOFIBERS; WO3; GRAIN-SIZE; OXIDE NANOSTRUCTURES;

D O I：

10.7536/PC190628

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electrospun 1D nanomaterials have the advantages of such as large specific surface area. high porosity. and superior electrochemical properties. which can significantly improve the sensitivity of gas sensors. making them the most widely used materials in the gas sensor field. In this review. the classification of gas sensor. the principle of electrospinning technology and the sensing mechanism of semiconductor metal oxide gas sensor is highlighted. And the research status of different sensing materials. including semiconductor metal oxide. doped semiconducting metal oxide. polymer-metal oxide. graphene.metal oxide composite material that are prepared by electrospinning and applied in gas sensors is reviewed in detail. Finally. the research prospect in this field is presented.

引用

页码：344 / 360

页数：17

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