以表面负载季铵盐阳离子型苯/丙乳胶粒为模板制备ZrO_2空心微球  

Preparation of ZrO_2 Hollow Spheres Using Poly-(styrene-acrylic acid) Cationic Latex Particles Loaded with Quaternary Ammonium Salt as a Template

作　　者：朱丽平[1] 李兰英[1] 古国华[1] 

机构地区：[1]青岛科技大学化学与分子工程学院,山东青岛266042

出　　处：《青岛科技大学学报（自然科学版）》2005年第4期291-295,共5页Journal of Qingdao University of Science and Technology:Natural Science Edition

摘　　要：以C9油与甲基丙烯酰氧乙基三甲基氯化胺的共聚物P(C9-DMC)为乳化剂制备苯/丙阳离子乳胶粒,并以其为模板,利用直接包覆法制备了由17 nm左右微晶体堆成的ZrO2空心微球。所制得的样品采用FT-IR、XRD、TEM和SEM等进行了表征。In this paper, the poly-（styrene-acrylic acid） （PSA） cationic latex loaded with quaternary ammonium salt on its surface was prepared using P（C9-DMC） as a emulsifier. With PSA as a template, ZrO2 hollow spheres composed of tiny crystalloid which was 17 nm in size were successfully prepared by coating directly on PSA. The samples were characterized by FT-IR, XRD, TEM and SEM.

关 键 词：PSA乳胶粒 直接包覆法 ZRO2 空心微球 

分 类 号：TB383[一般工业技术—材料科学与工程]