Progress and Perspectives of Single-Atom Catalysts for Gas Sensing

被引：173

作者：

Chu, Tianshu ^{[1
,2
,3
]}

Rong, Chao ^{[1
,2
,3
]}

Zhou, Lei ^{[1
,2
,3
]}

Mao, Xinyuan ^{[1
,2
,3
]}

Zhang, Bowei ^{[1
,2
,3
]}

Xuan, Fuzhen ^{[1
,2
,3
]}

机构：

[1] East China Univ Sci & Technol, Shanghai Key Lab Intelligent Sensing & Detect Tech, Shanghai 200237, Peoples R China

[2] East China Univ Sci & Technol, Key Lab Pressure Syst & Safety, Minist Educ, Shanghai 200237, Peoples R China

[3] East China Univ Sci & Technol, Sch Mech & Power Engn, Shanghai 200237, Peoples R China

来源：

ADVANCED MATERIALS | 2023年 / 35卷 / 03期

基金：

中国国家自然科学基金;

关键词：

electronics; heterogeneous catalysis; internet of things; gas sensing; single-atom catalysts; chemical sensing; OXYGEN REDUCTION; CO OXIDATION; SENSOR; SENSITIVITY; PERFORMANCE; STABILITY; COMPLEX; DESIGN; SNO2;

D O I：

10.1002/adma.202206783

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single-atom catalysts (SACs) attract extensive attention in the field of heterogeneous catalysis in recent years due to the maximum atom utilization and unique physical and chemical properties. The gas sensing is actually a heterogeneous catalysis process but the SACs are new to this area. Although SACs show huge potential in gas sensing, the SACs gas sensing area currently is still at the infancy stage. This work critically reviews the recent advances and current status of single-atom gas sensing materials. General synthesis routes, characterization methods, and sensing performance indexes are introduced. At the end, the challenges and future prospects on SACs gas sensing are presented from the authors' perspectives. This work is anticipated to provide insights and guideline for the chemical sensing community.

引用

页数：24

共 127 条

[71] Performance of a fabricated nanocomposite-based capacitive gas sensor at room temperature [J].