LIU Dan-feng, ZHOU Hai-yan, WEN Yong. Working temperature characteristics of semiconductor hydrogen sensor[J]. 2018, 37(11): 60-62. DOI: 10.13873/j.1000-9787(2018)11-0060-03.
半导体氢传感器工作温度特性
摘要
半导体氢传感器的气敏材料在工作过程中需要较高的工作温度
工作温度的不同对测量精度和响应时间也有一定的影响。采用以掺杂贵金属的Sn O2为气敏材料的氢传感器
考察其在不同温度下对不同浓度氢气的测量情况
研究氢传感器的工作温度特性。
Abstract
Gas sensitive materials of semiconductor hydrogen sensor needs high temperature during working
and different working temperature has a certain influence on the measurement precision and response time. The experiment uses hydrogen sensor with noble metal-doped Sn O2 as gas sensitive material
measurement of different concentrations of hydrogen at different temperatures is analyzed and study on working temperature characteristics of hydrogen sensor.
Single‐Step Deposition of Au‐ and Pt‐Nanoparticle‐Functionalized Tungsten Oxide Nanoneedles Synthesized Via Aerosol‐Assisted CVD, and Used for Fabrication of Selective Gas Microsensor Arrays [J] . Stella Vallejos,Polona Umek,Toni Stoycheva,Fatima Annanouch,Eduard Llobet,Xavier Correig,Patrizia De Marco,Carla Bittencourt,Chris Blackman. Adv. Funct. Mater. . 2012 (10)
Hydrogen sensors made of undoped and Pt-doped SnO 2 nanowires [J] . Yanbai Shen,Toshinari Yamazaki,Zhifu Liu,Dan Meng,Toshio Kikuta. Journal of Alloys and Compounds . 2009 (1)
Microstructure and H 2 gas sensing properties of undoped and Pd-doped SnO 2 nanowires [J] . Yanbai Shen,Toshinari Yamazaki,Zhifu Liu,Dan Meng,Toshio Kikuta,Noriyuki Nakatani,Mitsufumi Saito,Masayuki Mori. Sensors & Actuators: B. Chemical . 2008 (2)
Hydrogen sensitivity of doped CuO/ZnO heterocontact sensors [J] . Seymen Aygün,David Cann. Sensors & Actuators: B. Chemical . 2004 (2)
Hydrogen sensitivity of SnO 2 thin films doped with Pt by laser ablation [J] . Andrey S. Ryzhikov,Anatoly N. Shatokhin,Felix N. Putilin,Marina N. Rumyantseva,Alexandre M. Gaskov,Michel Labeau. Sensors & Actuators: B. Chemical . 2004 (1)
The CO and H 2 gas selectivity of CuO-doped SnO 2 –ZnO composite gas sensor [J] . Won Jae Moon,Ji Haeng Yu,Gyeong Man Choi. Sensors & Actuators: B. Chemical . 2002 (3)
Selective detection of ethanol vapor and hydrogen using Cd-doped SnO 2 -based sensors [J] . Zhang Tianshu,P Hing,Yang Li,Zhang Jiancheng. Sensors & Actuators: B. Chemical . 1999 (2)
Selective hydrogen sensing properties of surface functionalized tin oxide [J] . V.A. Chaudhary,I.S. Mulla,K. Vijayamohanan. Sensors & Actuators: B. Chemical . 1999 (2)