Schottky Junction Methane Sensors Using Electrochemically Grown Nanocrystalline-Nanoporous ZnO Thin Films-Reference-Cited by-同舟云学术

Schottky Junction Methane Sensors Using Electrochemically Grown Nanocrystalline-Nanoporous ZnO Thin Films

Published:2009 Issue: Volume:2009 Page:1-9
ISSN:1687-725X
Container-title:Journal of Sensors
language:en
Short-container-title:Journal of Sensors

Author:

Basu P. K.¹,Saha N.¹,Jana S. K.¹,Saha H.¹,Spetz A. Lloyd²^ORCID,Basu S.¹

Affiliation:

1. Department of Electronics & Telecommunication Engineering, IC. Design & Fabrication Centre, Jadavpur University, Kolkata 700032, India

2. Department of Physics, Chemistry and Biology, Linkoping University, SE-581 83 Linköping, Sweden

Abstract

Nanocrystalline-nanoporous ZnO thin films were prepared by an electrochemical anodization method, and the films were tested as methane sensors. It was found that Pd-Ag catalytic contacts showed better sensing performance compared to other noble metal contacts like Pt and Rh. The methane sensing temperature could be reduced to as low as by sensitizing nanocrystalline ZnO thin films with Pd, deposited by chemical method. The sensing mechanism has been discussed briefly.

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering,Instrumentation,Control and Systems Engineering

Link

http://downloads.hindawi.com/journals/js/2009/790476.pdf

Reference23 articles.

1. The superior performance of the electrochemically grown ZnO thin films as methane sensor

2. Fast response methane sensor using nanocrystalline zinc oxide thin films derived by sol–gel method

3. Methane Sensing Properties of Platinum Catalysed Nano Porous Zinc Oxide Thin Films Derived by Electrochemical Anodization

4. Noble metal catalytic contacts to sol–gel nanocrystalline zinc oxide thin films for sensing methane

5. Fast Response Methane Sensor Based on Pd(Ag)/ZnO/Zn MIM Structure

Cited by 9 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Investigations of methane gas sensor based on biasing operation of n-ZnO nanorods/p-Si assembled diode and Pd functionalized Schottky junctions;Sensors and Actuators B: Chemical;2023-10

2. Data-driven design of ternary alloy catalysts for enhanced oxide-based gas sensors’ performance;Computational Materials Science;2019-04

3. Diffusion-Driven Al-Doping of ZnO Nanorods and Stretchable Gas Sensors Made of Doped ZnO Nanorods/Ag Nanowires Bilayers;ACS Applied Materials & Interfaces;2018-12-07

4. Analysis and Design of an Effective Light Interference Methane Sensor Based on Three-Dimensional Optical Path Model;Journal of Sensors;2018-07-10

5. Electrochemically Derived Oxide Nanoform-Based Gas Sensor Devices: Challenges and Prospects with MEMS Integration;Advanced Mechatronics and MEMS Devices II;2016-10-19