文献类型：专利

英文题名：Ferriferous oxide for preparing nanometer carbon fiber and its preparation and uses

作者：ZHOU J;SUI Z;LI P;ZHU J;ZHOU X;DAI Y;YUAN W

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN1803280-A

申请日：2006-01-10

公开日：2006-07-19

语种：英文

收录：DERWENT

摘要：NOVELTY - The invention discloses a making method and appliance of ferric oxide catalyst, which comprises the following steps: mixing the hybrid solution of bivalence and tervalence iron salt with excessive alkaline liquor at 85-95 deg C for 1-3 h; collecting the deposition to wash until the pH value is between 6.5 and 7.5; dispersing the filter cake in the organic solvent; filtering; drying the filter cakein the vacuum with even grain size at 10 nm. The invention displays narrow grain size, which can be applied to prepare nanometer carbon fiber.