METHOD FOR PRODUCING METAL TITANATE FIBERS

Provided is a method for producing metal titanate fibers which is capable of easily preparing a uniform spinning solution and capable of stably spinning for a long period. The method for producing metal titanate fibers includes (A) a process for preparing a spinning solution, (B) a process for manuf...

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Format: Patent
Sprache:eng
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Zusammenfassung:Provided is a method for producing metal titanate fibers which is capable of easily preparing a uniform spinning solution and capable of stably spinning for a long period. The method for producing metal titanate fibers includes (A) a process for preparing a spinning solution, (B) a process for manufacturing precursor fibers by electro-spinning the spinning solution, and (C) a process for calcinating the precursor fibers, wherein (A) the process for preparing the spinning solution comprises: (a1) a process for obtaining a first solution by mixing a metal salt and a first solvent; (a2) a process for obtaining a second solution by mixing a fiber-forming material, a second solvent and a titanium alkoxide; and (a3) a process for obtaining a spinning solution by mixing the first solution and the second solution.