%0 Journal Article
%T Fabrication and Characterization of Gd2O3: Yb3+, Er3+ Upconversion Nanofibers<br>Gd2O3:Yb3+,Er3+上转换纳米纤维的制备与表征
%A WANG Jin-Xian
%A LIU Li
%A DONG Xiang-Ting
%A LIU Gui-Xia
%A <br>王进贤
%A 刘莉
%A 董相廷
%A 刘桂霞
%J 红外与毫米波学报
%D 2010
%I Science Press
%X PVA/Gd(NO3)3+Yb(NO3)3+Er(NO3)3] composite nanofibers were fabricated by the combination of sol-gel method and electrospinning.Gd2O3:Yb3+,Er3+ upconversion nanofibers were obtained by the calcination of relevant composite nanofibers.The samples were characterized by using XRD,SEM,TG-DTA,FTIR and fluorescence spectroscopy techniques.The results show that the composite nanofibers are amorphous in structure,and Gd2O3:Yb3+,Er3+ upconversion nanofibers are cubic in structure with space group Ia3.The mean diamete...
%K Gd2O3
%K Gd2O3:Yb3+
%K Er3+
%K nanofibers
%K upconversion<br>Gd2O3
%K Gd2O3:Yb3+
%K Er3+
%K 纳米纤维
%K 上转换
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=9F706B7F21C51E285A1681915DF67745&yid=140ECF96957D60B2&vid=771469D9D58C34FF&iid=CA4FD0336C81A37A&sid=F3090AE9B60B7ED1&eid=F3583C8E78166B9E&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=0&reference_num=0