| WO_3基气敏材料研究进展 |
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| 引用本文： | 牛新书,刘艳丽,徐甲强.WO_3基气敏材料研究进展[J].化学研究与应用,2001(6). |
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| 作者姓名： | 牛新书 刘艳丽 徐甲强 |
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| 作者单位： | 河南师范大学化学与环境科学学院河南省高等学校环境科学与工程重点学科开放实验室 河南新乡453002
(牛新书，刘艳丽)，郑州轻工业学院 河南郑州450002(徐甲强) |
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| 摘 要： | 综述了近年来国内外对WO3 基气敏材料的研究状况 ,对制备工艺、防团聚技术、掺杂效应及气敏机理等进行了分析比较 ,并对今后的研究方向提出了一些看法
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| 关 键 词： | WO3 气敏材料 制备工艺 掺杂效应 气敏机理 |
RESEARCH PROGRESS ON WO_3 BASED GAS SENSING MATERIALS |
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| NIU Xin shu ,LIU Yan li ,XU Jia qiang.RESEARCH PROGRESS ON WO_3 BASED GAS SENSING MATERIALS[J].Chemical Research and Application,2001(6). |
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| Authors: | NIU Xin shu LIU Yan li XU Jia qiang |
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| Institution: | NIU Xin shu 1,LIU Yan li 1,XU Jia qiang 2 |
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| Abstract: | The progress in recent years of reasearch in WO 3 based gas sensing material has been reviewed.We also analyzed and discussed the preparation,the effect of dopant,the technolgy of agglomeration prevention and mechanism of gas sensitivity,giving some helpful opinion of the future research trend of the gas sensing field. |
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| Keywords: | WO 3 gas sensing material preparation effect of dopant gas sensing mechanism |
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