Investigation of Grain Radius Dependence of Sensitivity for Porous Thin Film Semiconducting Metal Oxide Gas Sensor

2020 ◽  
Vol 20 (8) ◽  
pp. 4275-4282 ◽  
Author(s):  
Zhenyu Yuan ◽  
Shouwen Zhang ◽  
Fanli Meng ◽  
Hua Zhang ◽  
Kaiyuan Zuo
Keyword(s):  
Thin Film ◽  
Metal Oxide ◽  
Gas Sensor ◽  
Porous Thin Film ◽  
Metal Oxide Gas Sensor ◽  
Semiconducting Metal Oxide

Nanostructured Metal Oxide Gas Sensor

2014 ◽  
pp. 1213-1253
Author(s):  
Jamal Mazloom ◽  
Farhad E. Ghodsi
Keyword(s):  
Metal Oxide ◽  
Gas Sensor ◽  
Recent Progress ◽  
Theoretical Models ◽  
Response Mechanism ◽  
Conduction Model ◽  
Hollow Nanostructures ◽  
Metal Oxide Gas Sensor ◽  
Semiconducting Metal Oxide ◽  
Nanostructured Metal

This chapter provides a review of recent progress in gas sensor based on semiconducting metal oxide nanostructure. The response mechanism and development of various methods to enhancement of sensing properties receives the most attention. Theoretical models to explain the effects of morphology, additives, heterostructured composite and UV irradiation on response improvement were studied comprehensively. Investigations have indicated that 1D nanostructured metal oxide with unique geometry and physical properties display superior sensitivity to gas species. Also, the proposed conduction model in gas sensor based on 1D Metal oxide is discussed. Finally, the response mechanism of hierarchical and hollow nanostructures as novel sensing materials is addressed.

Nanostructured Metal Oxide Gas Sensor

2012 ◽  
pp. 180-221
Author(s):  
Jamal Mazloom ◽  
Farhad E. Ghodsi
Keyword(s):  
Metal Oxide ◽  
Gas Sensor ◽  
Recent Progress ◽  
Theoretical Models ◽  
Response Mechanism ◽  
Conduction Model ◽  
Hollow Nanostructures ◽  
Metal Oxide Gas Sensor ◽  
Semiconducting Metal Oxide ◽  
Nanostructured Metal

This chapter provides a review of recent progress in gas sensor based on semiconducting metal oxide nanostructure. The response mechanism and development of various methods to enhancement of sensing properties receives the most attention. Theoretical models to explain the effects of morphology, additives, heterostructured composite and UV irradiation on response improvement were studied comprehensively. Investigations have indicated that 1D nanostructured metal oxide with unique geometry and physical properties display superior sensitivity to gas species. Also, the proposed conduction model in gas sensor based on 1D Metal oxide is discussed. Finally, the response mechanism of hierarchical and hollow nanostructures as novel sensing materials is addressed.

Thin film metal oxide gas sensor array for gas detection

2013 ◽  
Author(s):  
Patryk Gwiżdż ◽  
Andrzej Brudnik ◽  
Katarzyna Zakrzewska
Keyword(s):  
Thin Film ◽  
Metal Oxide ◽  
Gas Sensor ◽  
Sensor Array ◽  
Gas Detection ◽  
Gas Sensor Array ◽  
Metal Oxide Gas Sensor

scholarly journals Review on: TiO2 Thin Film as a Metal Oxide Gas Sensor

2020 ◽  
Vol 2 (2) ◽  
pp. 114-121 ◽  
Author(s):  
Jamal Malallah Rzaij ◽  
◽  
Amina Mohsen Abass ◽  
Keyword(s):  
Thin Film ◽  
Metal Oxide ◽  
Gas Sensor ◽  
Tio2 Thin Film ◽  
Metal Oxide Gas Sensor

Metal Oxide Gas Sensor Arrays: Geometrical Design and Selectivity

2009 ◽  
Author(s):  
Frank Röck ◽  
Nicolae Barsan ◽  
Udo Weimar ◽  
Matteo Pardo ◽  
Giorgio Sberveglieri
Keyword(s):  
Metal Oxide ◽  
Gas Sensor ◽  
Sensor Arrays ◽  
Geometrical Design ◽  
Metal Oxide Gas Sensor ◽  
Gas Sensor Arrays

Flexible and Autonomous Integrated System for Characterizing Metal Oxide Gas Sensor Response in Dynamic Environment

2014 ◽  
Vol 43 (1) ◽  
pp. 74-88 ◽  
Author(s):  
Kamarulzaman Kamarudin ◽  
Syed Muhammad Mamduh ◽  
Ali Yeon Md Shakaff ◽  
Shaharil Mad Saad ◽  
Ammar Zakaria ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Gas Sensor ◽  
Dynamic Environment ◽  
Sensor Response ◽  
Integrated System ◽  
Metal Oxide Gas Sensor

In-Situ Analysis of Volatile Organic Compounds in Biogas Fermentation Processes Using a Metal Oxide Gas Sensor Array

2020 ◽  
Vol MA2020-01 (28) ◽  
pp. 2153-2153
Author(s):  
Binayak Ojha ◽  
Divyashree Narayana ◽  
Margarita Aleksandrova ◽  
Heinz Kohler ◽  
Matthias Schwotzer ◽  
...  
Keyword(s):  
Volatile Organic Compounds ◽  
Metal Oxide ◽  
Gas Sensor ◽  
Organic Compounds ◽  
Sensor Array ◽  
Fermentation Processes ◽  
Gas Sensor Array ◽  
Volatile Organic ◽  
Metal Oxide Gas Sensor
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