Nanofiber with magnetic property and its preparation method,申请号KR20110094625-传众专利搜索

Nanofiber with magnetic property and its preparation method

申请公布号：KR101294594(B1)

申请号：KR20110094625

申请日期：2011.09.20

申请公布日期：2013.08.16

分类号：B82Y40/00;D01D5/00;D01D10/02;D01F1/10

主分类号：B82Y40/00

摘要：PURPOSE: A nanofiber with magnetic property and a method for fabricating the same are provided to ensure a unidirectional effect and a magnetic property of a nanofiber. CONSTITUTION: A method for fabricating a nanofiber with a magnetic property comprises: a step of preparing a spinning solution containing a polymer, a magnetic nanoparticle or a magnetic nanoparticle precursor, and a solvent; a step of electrospinning the spinning solution and preparing a nanofiber containing polymer-metal; a step of performing thermal treatment of the nanofiber under an atmospheric or oxygen condition; and a step of performing thermal treatment of the nanofiber under a hydrogen condition.