%0 Journal Article
%T THE OXIDATIVE STABILIZATION OF LARGE DIAMETER MESOPHASE PITCH FIBER<br>大直径中间相沥青纤维的不熔化处理
%A LU Yonggen
%A ZHA Qingfang
%A WU Dong
%A FAN Wenhao
%A <br>吕永根
%A 查庆芳
%A 吴东
%A 范文浩
%J 材料研究学报
%D 1995
%I 
%X The oxidative stabilization process of mesophase pitch fibers was monitored by thermogravimitry (TGA) measurements at several temperatures, so the lowest temperature, at which the process could be carried out, was determined. It is noted that below the softenning point of pitch, the ratedetermining step of the stabilization process was changed from oxygen diffussion to chemical reaction, the homogenity of oxidized fiber was clarifyed and the structure and the properties of carbon fiber were enhanced.
%K mesophase pitch fiber stabilization process<br>中间相
%K 沥青纤维
%K 不熔化
%K 碳纤维
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=EC3E97D889DD4A4F&yid=BBCD5003575B2B5F&vid=9CF7A0430CBB2DFD&iid=94C357A881DFC066&sid=0A0BD3F594F876C0&eid=FB36B1C076A263FA&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=1&reference_num=1