Photocatalytic self cleaning textile fibers have been created using coaxial electrospinning. This is accomplished by electrospinning cellulose acetate as the core phase and a dispersion of nanocrystalline TiO2, a well-known photocatalyst, in the sheath phase. A simple deacetylation step after the initial electrospinning yields self-cleaning textile fibers. Self-cleaning activity is exhibited at moderate power densities in indoor lighting conditions. Nanofibers created from coaxial electrospinning outperform TiO2 surface loaded nanofibers obtained by conventional electrospinning. Surface-loaded fibers degrade blue dye stains only to a minimum of 20 % of the initial concentration, whereas fibers created by coaxial electrospinning fully degrade stains (in 7-8 h).
机构:
Hong Kong Polytech Univ, Nanotechnol Ctr, ITC, Hong Kong, Hong Kong, Peoples R ChinaMonash Univ, Sch Appl Sci & Engn, Churchill, Vic 3842, Australia
机构:
Hong Kong Polytech Univ, Nanotechnol Ctr, ITC, Hong Kong, Hong Kong, Peoples R ChinaMonash Univ, Sch Appl Sci & Engn, Churchill, Vic 3842, Australia
Xin, J. H.
Cheuk, K.
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Hong Kong Polytech Univ, Nanotechnol Ctr, ITC, Hong Kong, Hong Kong, Peoples R ChinaMonash Univ, Sch Appl Sci & Engn, Churchill, Vic 3842, Australia
Cheuk, K.
Qi, K.
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Hong Kong Polytech Univ, Nanotechnol Ctr, ITC, Hong Kong, Hong Kong, Peoples R ChinaMonash Univ, Sch Appl Sci & Engn, Churchill, Vic 3842, Australia
机构:
Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R China
Gao, L
Li, Q
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Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R China
Li, Q
Song, Z
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Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R China
Song, Z
Wang, J
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Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R China
机构:
Inha Univ, Intelligent Text Syst Res Ctr, Dept Adv Fiber Engn, Inchon 402751, South KoreaInha Univ, Intelligent Text Syst Res Ctr, Dept Adv Fiber Engn, Inchon 402751, South Korea
Han, Seong Ok
Youk, Ji Ho
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Korea Inst Energy Res, Funct Mat Res Ctr, Taejon 305343, South KoreaInha Univ, Intelligent Text Syst Res Ctr, Dept Adv Fiber Engn, Inchon 402751, South Korea
Youk, Ji Ho
Min, Kyung Dan
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Chungnam Natl Univ, Dept Text Engn, Taejon 305764, South KoreaInha Univ, Intelligent Text Syst Res Ctr, Dept Adv Fiber Engn, Inchon 402751, South Korea
Min, Kyung Dan
Kang, Yun Ok
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Chungnam Natl Univ, Dept Text Engn, Taejon 305764, South KoreaInha Univ, Intelligent Text Syst Res Ctr, Dept Adv Fiber Engn, Inchon 402751, South Korea
Kang, Yun Ok
Park, Won Ho
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Chungnam Natl Univ, Dept Text Engn, Taejon 305764, South KoreaInha Univ, Intelligent Text Syst Res Ctr, Dept Adv Fiber Engn, Inchon 402751, South Korea
机构:
Hong Kong Polytech Univ, Nanotechnol Ctr, ITC, Hong Kong, Hong Kong, Peoples R ChinaMonash Univ, Sch Appl Sci & Engn, Churchill, Vic 3842, Australia
机构:
Hong Kong Polytech Univ, Nanotechnol Ctr, ITC, Hong Kong, Hong Kong, Peoples R ChinaMonash Univ, Sch Appl Sci & Engn, Churchill, Vic 3842, Australia
Xin, J. H.
Cheuk, K.
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机构:
Hong Kong Polytech Univ, Nanotechnol Ctr, ITC, Hong Kong, Hong Kong, Peoples R ChinaMonash Univ, Sch Appl Sci & Engn, Churchill, Vic 3842, Australia
Cheuk, K.
Qi, K.
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h-index: 0
机构:
Hong Kong Polytech Univ, Nanotechnol Ctr, ITC, Hong Kong, Hong Kong, Peoples R ChinaMonash Univ, Sch Appl Sci & Engn, Churchill, Vic 3842, Australia
机构:
Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R China
Gao, L
Li, Q
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h-index: 0
机构:
Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R China
Li, Q
Song, Z
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Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R China
Song, Z
Wang, J
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Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R ChinaChinese Acad Sci, Shanghai Inst Ceram, State Key Lab, Shanghai 200050, Peoples R China
机构:
Inha Univ, Intelligent Text Syst Res Ctr, Dept Adv Fiber Engn, Inchon 402751, South KoreaInha Univ, Intelligent Text Syst Res Ctr, Dept Adv Fiber Engn, Inchon 402751, South Korea
Han, Seong Ok
Youk, Ji Ho
论文数: 0引用数: 0
h-index: 0
机构:
Korea Inst Energy Res, Funct Mat Res Ctr, Taejon 305343, South KoreaInha Univ, Intelligent Text Syst Res Ctr, Dept Adv Fiber Engn, Inchon 402751, South Korea
Youk, Ji Ho
Min, Kyung Dan
论文数: 0引用数: 0
h-index: 0
机构:
Chungnam Natl Univ, Dept Text Engn, Taejon 305764, South KoreaInha Univ, Intelligent Text Syst Res Ctr, Dept Adv Fiber Engn, Inchon 402751, South Korea
Min, Kyung Dan
Kang, Yun Ok
论文数: 0引用数: 0
h-index: 0
机构:
Chungnam Natl Univ, Dept Text Engn, Taejon 305764, South KoreaInha Univ, Intelligent Text Syst Res Ctr, Dept Adv Fiber Engn, Inchon 402751, South Korea
Kang, Yun Ok
Park, Won Ho
论文数: 0引用数: 0
h-index: 0
机构:
Chungnam Natl Univ, Dept Text Engn, Taejon 305764, South KoreaInha Univ, Intelligent Text Syst Res Ctr, Dept Adv Fiber Engn, Inchon 402751, South Korea