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1. (WO2018181258) METHOD FOR PRODUCING METAL TITANATE FIBERS

Pub. No.:    WO/2018/181258    International Application No.:    PCT/JP2018/012317
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Wed Mar 28 01:59:59 CEST 2018
IPC: D01F 9/08
C01G 23/04
Applicants: JNC CORPORATION
JNC株式会社
JNC FIBERS CORPORATION
JNCファイバーズ株式会社
Inventors: UMEBAYASHI You
梅林 陽
Title: METHOD FOR PRODUCING METAL TITANATE FIBERS
Abstract:
The present invention addresses the problem of providing a method for producing metal titanate fibers, which is capable of easily preparing a uniform spinning solution, and which is able to stably spin for a long period of time. A method for producing metal titanate fibers, which comprises (A) a step for preparing a spinning solution, (B) a step for forming precursor fibers by electrospinning the spinning solution, and (C) a step for firing the precursor fibers, and which is characterized in that the step (A) for preparing a spinning solution comprises (a1) a step for obtaining a first solution by mixing a metal salt and a first solvent, (a2) a step for obtaining a second solution by mixing a fiber-forming material, a second solvent and a titanium alkoxide, and (a3) a step for obtaining a spinning solution by mixing the first solution and the second solution.