Textile Coloration and Finishing (한국염색가공학회지)

The Korean Society of Dyers and Finishers (한국염색가공학회)
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Study for the Preparation of Deodorizing Fiber( III ) - Preparations of Deodorizing Fibers using $TiO_2$ and Effects of $TiO_2$ sol Concentration on the Deodorant Activity-

소취 섬유의 제조에 관한 연구(III) - 산화티탄(IV)을 이용한 소취 섬유의 제조 및 $TiO_2$ sol 용액의 농도가 소취율에 미치는 영향 -

  • Published : 2002.06.01
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Abstract

The preparations of deodorizing fibers using $\textrm{TiO}_2$ have been investigated. $\textrm{TiO}_2$ is known to be an excellent photocatalyst for the degradation of organic and inorganic contaminants in water. $\textrm{TiO}_2$ catalyst have been supported on the glass fiber by a dip-coating procedure. The resulting materials have been characterized by XRD and SEM. The immobilized catalysts were tested in the photocatalytic degradation of $\textrm{NH}_3$, $\textrm{CH}_3\textrm{SH}$ and $\textrm{CH}_3\textrm{CHO}$. The deodorant activity(D.A.) of these deodorizing fibers was measured by chromogenic gas detector tubes. The efficient deodorant activity results have been achieved through the increase of $\textrm{TiO}_2$ sol concentration.

Keywords

References

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