high performance co gas sensor based on zno nanoparticles

High Performance CO Gas Sensor Based on ZnO Nanoparticles ...

The prepared gas sensor exhibits a response of 74% towards 80 ppm of CO gas with a response/recovery times of 21 and 70 s, respectively at 250 °C and high stability with time. The good sensing properties of ZnO nanoparticles towards CO gas indicate their potential application for the fabrication of low power and highly selective sensors. Keywords Zinc oxide · Nanoparticles · …

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High-performance gas sensor based on ZnO nanowires ...

· One-dimensional (1D) semiconductor nanostructure has been widely used for gas sensor devices. In this work, a high performance gas sensor based on Au-functionalized ZnO nanorods was fabricated. Au nanoparticles were successfully immobilized onto the surface of ZnO nanorods to serve as a sensitizer by a facile solution reduction process.

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High-performance gas sensor based on ZnO nanowires ...

In this work, a high performance gas sensor based on Au-functionalized ZnO nanorods was fabricated. Au nanoparticles were successfully immobilized onto the surface of ZnO nanorods to serve as a sensitizer by a facile solution reduction process. The hybrid Au/ZnO nanorods have been systematically characterized by XRD, SEM, EDS, TEM and optical absorption spectrum. Gas sensing tests reveal …

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High Performance CO Gas Sensor Based on ZnO Nanoparticles ...

Article “High Performance CO Gas Sensor Based on ZnO Nanoparticles” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the generation of ideas. By linking the information entered, we provide opportunities to make unexpected discoveries and obtain ...

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[PDF] A high-performance n-butanol gas sensor based on ZnO ...

The as-synthesized ZnO nanoparticles were directly used as a gas sensing material toward n-butanol gas. Such a designed sensor device exhibits several advantages such as a high and fast response, short recovery time, and good stability toward n-butanol gas. At the optimal operating temperature (320 °C), its gas response toward 500 ppm n-butanol is 805 and the response and recovery times are ...

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A high-performance n-butanol gas sensor based on ZnO ...

The assynthesized ZnO nanoparticles were directly used as a gas sensing material toward n-butanol gas. Such a designed sensor device exhibits several advantages such as a high and fast response, short recovery time, and good stability toward n-butanol gas. At the optimal operating temperature (320 C), its gas response toward 500 ppm n-butanol is 805 and the response and recovery times are 22 ...

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High Performance Humidity Sensor Based on ZnO ...

High Performance Humidity Sensor Based on ZnO Nanoparticles Synthesized by Co-Precipitation Method Effect of Substrate Temperature of on Properties of Cobalt Oxide Thin Films Prepared by Electrostatic Spray Deposition Technique Utilization from Okara to Replace Wheat Flour in Ice-Cream Cone The Prediction of 4G Traffic for Customer’s Demand of Lao Telecommunications ...

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