【摘要】 WO3作为一种多功能半导体材料。得到了越来越广泛的关注。本文综述了近年来国内外对WO3基气敏材料的研究进展和现状,讨论了不同WO3基气敏材料的制备,介绍其气敏性方面的应用和机理,并对今后的研究方向提用了一些看法。更多还原

【Abstract】 As a multifunctional semiconductor, WO 3 has been received more and more attentions, The progress in recent years of research in WO 3 based gas sensing materials and present condition have been reviewed. The preparation and applications of WO 3 based gas sensing materials and their possible gas sensing mechanism have been introduced. Some opinion of the future researchtrend of WO 3 is proposed.更多还原