W掺杂VO_(2)(M)粉体研究进展  

Research Progress of W Doped VO_(2)(M)Powder

作　　者：孙恒辉 周汶燕 王丹 袁新强[1,2] 蒋鹏[1,2] 张伟[1] SUN Henghui;ZHOU Wenyan;WANG Dan;YUAN Xinqiang;JIANG Peng;ZHANG Wei(School of Materials Science and Engineering,Shaanxi University of Technology,Hanzhong 723000,China;National and Local Joint Engineering Laboratory for Slag Comprehensive Utilization and Environmental Technology,Shaanxi University of Technology,Hanzhong 723000,China)

机构地区：[1]陕西理工大学材料科学与工程学院,陕西汉中723000 [2]陕西理工大学矿渣综合利用环保技术国家地方联合工程实验室,陕西汉中723000

出　　处：《热加工工艺》2024年第10期10-15,21,共7页Hot Working Technology

基　　金：陕西省技术创新引导计划项目(2021CGBX-39);陕西省大学生创新创业训练计划项目(S202210720043)。

摘　　要：W掺杂M相VO_(2)(W-VO_(2)(M))发生热致半导体-金属相变的温度可低至室温,在智能窗领域应用潜力巨大。在“双碳”背景下,继续开展W-VO_(2)(M)合成及其在智能窗中的应用研究具有重要意义。从W单元素掺杂、含W共掺杂和核-壳结构含W掺杂3个方面系统梳理了W-VO_(2)(M)粉体的研究情况,分析了W、Ti共掺杂M相VO_(2)(W/Ti-VO_(2)(M))粉体研究的可行性。最后,提出W/Ti-VO_(2)(M)与SiO2复合形成核-壳结构(W/Ti-VO_(2)(M)@SiO2)粉体的研究思路。W doped M phase VO_(2)(W-VO_(2)(M))can undergo semiconductor-metal thermal phase transition at room temperature,which has great application potential in the field of smart window.It is of great significance to continue the study of W-VO_(2)(M)synthesis and its application in smart window under the background of double carbon.It was systematically reviewed from the three aspects research of VO_(2)(M)powder which was W doping,W co-doping and core-shell structure W doping.The feasibility of W and Ti co-doped phase VO_(2)(W/Ti-VO_(2)(M))powder was analyzed.The research idea of W/Ti-VO_(2)(M)and SiO2 composite to form core-shell structure(W/Ti-VO_(2)(M)@SiO2)powder was proposed.

关 键 词：W掺杂 VO_(2)(M)粉体 热致相变 智能窗 

分 类 号：TG113.12[金属学及工艺—物理冶金]