%0 Journal Article
%T Preparation of Ni/PSt/TiO2 Multiply Coated Spheres Responsive to Electric and Magnetic Fields<br>Ni/PSt/TiO2多层芯-壳结构电磁响应
%A GUO Hong-Xia
%A LIU Gen-Qi
%A NING Guang-Hui
%A ZHAO Xiao-Peng
%A <br>郭红霞
%A 刘根起
%A 宁光辉
%A 赵晓鹏
%J 无机材料学报
%D 2003
%I Science Press
%X The multiply coated Ni/PSt/Ti02 spheres with uniform size, high refractive index and easily assembling property by electric and magnetic fields were prepared. The multilayer complex spheres consisted of a modified nickel colloidal sphere as the core, a polymer polystyrene coating, and an outermost coating of titania. The prepared Ni/PSt/TiO2 multilayer composite spheres were characterized by FT-IR, XRD, TEM, etc. Also, the composite particles showed well responses to electric and magnetic fields which were reflected by the formation of network structure under electric and magnetic fields superimposed in the perpendicular.
%K multilayer coated Ni/PSt/TiO2 spheres
%K core-shell structure
%K coating
%K electric and magnetic responses<br>镍／聚苯乙烯／二氧化钛
%K 核－壳结构
%K 包覆
%K 电、磁响应
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=74C6DC07B24337AA&yid=D43C4A19B2EE3C0A&vid=13553B2D12F347E8&iid=E158A972A605785F&sid=872F6C582A30BA57&eid=8225A9F184D4F1CA&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=2&reference_num=17