| 摘要 |
PROBLEM TO BE SOLVED: To provide a titania fiber having a small 50-1,000 nm mean fiber diameter,≥50μm fiber length and a large 10-1,000 m<SP>2</SP>/g BET specific surface area, and a method for producing the same. SOLUTION: This titania fiber is obtained through a stage of preparing a solution consisting of a mixture of a compound forming a complex with an alkyl titanate, the alkyl titanate, an organic solvent and an organic polymer as a carbon precursor, a stage of spinning the solution by a static spinning method, a stage of accumulating obtained fibrous structural material by the spinning method and a stage of calcining the fibrous structural material. COPYRIGHT: (C)2007,JPO&INPIT
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