Nanostructured metal oxide semiconductor-based gas sensors: A comprehensive review

被引：239

作者：

Krishna, Kurugundla Gopi ^{[1
]}

Parne, Saidireddy ^{[1
]}

Pothukanuri, Nagaraju ^{[2
]}

Kathirvelu, Velavan ^{[1
]}

Gandi, Suman ^{[1
]}

Joshi, Dhananjay ^{[3
]}

机构：

[1] Natl Insitute Technol, Dept Appl Sci, Goa 403401, India

[2] CMR Tech Campus, Dept Phys, Nanosensor Res Lab, Medchal Rd, Hyderabad 501401, Telangana State, India

[3] Indian Inst Sci Educ & Res Mohali, Dept Phys, Mohali 140306, India

来源：

SENSORS AND ACTUATORS A-PHYSICAL | 2022年 / 341卷

关键词：

Metal oxide semiconductors; Nanomaterials; Thin films; Gas sensors; And response and recovery times; DOPED ZNO NANOPARTICLES; SENSING PROPERTIES; THIN-FILMS; HYDROTHERMAL SYNTHESIS; SPRAY-PYROLYSIS; PPB-LEVEL; GRAPHENE OXIDE; FAST-RESPONSE; DIRECT GROWTH; ETHANOL;

D O I：

10.1016/j.sna.2022.113578

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Nanostructured metal oxide semiconductor-based gas sensors possess extensive applications due to relatively inexpensive, lightweight, long-lasting, robust, and high sensitivity and quick response and recovery times. Several strategies have been developed to enhance their sensing properties and meet the extended market demand for novel applications by modifying surface morphology, reducing particle size, and manipulating function.This work mainly concentrates on the systematic review of various synthesis methods of nanostructured metal oxide-based semiconductors and their superior gas sensing properties, such as fast response and recovery and a low detection limit towards different hazardous gases.With the prime concern of environmental pollution, a wide range of novel nanostructured metal-oxide based semiconductor gas sensors and their gas sensing properties are interpreted and summarized here.It is essential to measure the sensitivity of the sensors to ensure that they are prepared in a reproducible manner.They must work in ambient conditions andin the presence of humidity. Recent progress in the research and development of metal oxide semiconductor-based gas sensor technology is surveyed in this review. From the bottleneck, this review organizes some prospects that can be expected in future investigations on the gas sensing mechanism of metal oxide semiconductors.

引用

页数：17

共 137 条

[1] Sono-coprecipitation synthesis of ZnO/CuO nanophotocatalyst for removal of parathion from wastewater [J].

Aghaei, Mohammad ;

Sajjadi, Sharareh ;

Keihan, Amir Homayoun .

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2020, 27 (11) :11541-11553

[2] Synthesis of WO3 nanorod based thin films for ethanol and H2 sensing [J].

Ahmad, M. Z. ;

Kang, J. H. ;

Sadek, A. Z. ;

Moafi, A. ;

Sberveglieri, G. ;

Wlodarski, W. .

26TH EUROPEAN CONFERENCE ON SOLID-STATE TRANSDUCERS, EUROSENSOR 2012, 2012, 47 :358-361

[3] Synthesis, characterization and acetone gas sensing applications of Ag-doped ZnO nanoneedles [J].

Al-Hadeethi, Yas ;

Umar, Ahmad ;

Ibrahim, Ahmed A. ;

Al-Heniti, Saleh H. ;

Kumar, Rajesh ;

Baskoutas, S. ;

Raffah, Bahaaudin M. .

CERAMICS INTERNATIONAL, 2017, 43 (09) :6765-6770

[4] Role of Oxygen Vacancies in Nanostructured Metal-Oxide Gas Sensors: A Review [J].

Al-Hashem, Mohamad ;

Akbar, Sheikh ;

Morris, Patricia .

SENSORS AND ACTUATORS B-CHEMICAL, 2019, 301

[5] Nanostructured Metal Oxide-Based Acetone Gas Sensors: A Review [J].

Amiri, Vahid ;

Roshan, Hossein ;

Mirzaei, Ali ;

Neri, Giovanni ;

Ayesh, Ahmad I. .

SENSORS, 2020, 20 (11)

[6] Preparation and characterization of Ag-doped In2O3 nanoparticles gas sensor [J].

Anand, Kanica ;

Kaur, Jasmeet ;

Singh, Ravi Chand ;

Thangaraj, Rengasamy .

CHEMICAL PHYSICS LETTERS, 2017, 682 :140-146

[7] Effect of aluminium doping on structural and gas sensing properties of zinc oxide thin films deposited by spray pyrolysis [J].

Badadhe, Satish S. ;

Mulla, I. S. .

SENSORS AND ACTUATORS B-CHEMICAL, 2011, 156 (02) :943-948

[8] Effect of humidity on the gas sensing property of the tetrapod-shaped ZnO nanopowder sensor [J].

Bai, Zikui ;

Xie, Changsheng ;

Hu, Mulin ;

Zhang, Shunping ;

Zeng, Dawen .

MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2008, 149 (01) :12-17

[9] Electrochemical sensors [J].

Bakker, E ;

Telting-Diaz, M .

ANALYTICAL CHEMISTRY, 2002, 74 (12) :2781-2800

[10] Enhanced sensing performance of ZnO nanostructures-based gas sensors: A review [J].

Bhati, Vijendra Singh ;

Hojamberdiev, Mirabbos ;

Kumar, Mahesh .

ENERGY REPORTS, 2020, 6 :46-62

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