摘要
采用离心甩丝法制备了聚乙烯吡咯烷酮(PVP)与乙酸锌纤维前驱体,然后通过煅烧前驱体成功制备了多孔ZnO纤维。采用XRD,TG,IR,SEM等方法对制备的前驱体和多孔ZnO纤维结构进行了表征。
In this project, at first PVP and zinc acetate fiber precursor was prepared through cen- trifugal thread throwing. Then porous ZnO fibrous structure was successfully prepared by calcining the precursor. With the adoption of XRD, TG, IR, SEM and other methods, characteristics of the prepared precursor and porous ZnO fibrous structure were ascertained.
出处
《现代技术陶瓷》
CAS
2015年第5期5-10,共6页
Advanced Ceramics
关键词
氧化锌
多孔纤维结构
干法纺丝
气敏性
zinc oxide
porous fibrous structure
dry spinning
gas sensitivity
