Core-shell BiVO4@PDA composite photocatalysts on cotton fabrics for highly efficient photodegradation under visible light
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作者:
Ran, Jianhua
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Wuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R ChinaWuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R China
Ran, Jianhua
[1
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Bi, Shuguang
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Wuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R ChinaWuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R China
Bi, Shuguang
[1
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Jiang, Huiyu
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Wuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R ChinaWuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R China
Jiang, Huiyu
[1
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Telegin, Felix
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Wuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R ChinaWuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R China
Telegin, Felix
[1
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Bai, Xue
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Wuhan Text Univ, State Key Lab New Text Mat & Adv Proc Technol, Wuhan 430073, Hubei, Peoples R ChinaWuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R China
Bai, Xue
[2
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Yang, Hongjun
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Wuhan Text Univ, State Key Lab New Text Mat & Adv Proc Technol, Wuhan 430073, Hubei, Peoples R ChinaWuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R China
Yang, Hongjun
[2
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Cheng, Deshan
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Wuhan Text Univ, State Key Lab New Text Mat & Adv Proc Technol, Wuhan 430073, Hubei, Peoples R ChinaWuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R China
Cheng, Deshan
[2
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Cai, Guangming
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Wuhan Text Univ, State Key Lab New Text Mat & Adv Proc Technol, Wuhan 430073, Hubei, Peoples R ChinaWuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R China
Cai, Guangming
[2
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Wang, Xin
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RMIT Univ, Sch Fash & Text, Melbourne, Vic 3056, AustraliaWuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R China
Wang, Xin
[3
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机构:
[1] Wuhan Text Univ, Hubei Key Lab Biomass Fiber & Ecol Dyeing & Finis, Wuhan 430020, Hubei, Peoples R China
[2] Wuhan Text Univ, State Key Lab New Text Mat & Adv Proc Technol, Wuhan 430073, Hubei, Peoples R China
Highly efficient and reusable photocatalysts that enable photodegradation of pollutants under visible light is the key in waste water treatment with impacts on environment and sustainable development. In this article, we report the preparation and application of a novel core-shell photocatalyst of bismuth vanadate@polydopamine (BiVO4@PDA). The optical absorption property and microstructure of the BiVO4@PDA particles were measured by ultraviolet-visible spectrophotoscopy (UV-Vis), photoluminescence (PL) spectroscopy and transmission electron microscope. The BiVO4@PDA can be attached to cotton fabrics by electrostatic assembly and molecular bonding. The morphology and structure of the cotton fabric@BiVO4@PDA were characterized by SEM, X-ray photoelectron spectroscopy and X-ray diffraction. The photocatalytic activity results show that the methylene blue (MB) can be completely degraded by BiVO4@PDA under visible light irradiation within 250min. Moreover, the mechanism for the MB photodegradation using the cotton fabric@BiVO4@PDA photocatalyst under visible light were investigated. With the novel core-shell structure, the as-developed BiVO4@PDA particles can be used as highly efficient photocatalysts for visible light driven photodegradation. The BiVO4@PDA particles can be attached to different substrates due to the excellent adhesive and bonding nature of PDA towards high-efficient photocatalysis. [GRAPHICS] .
机构:
Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R ChinaShanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China
Sun, Zhihua
Li, Chenzhe
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Seoul Natl Univ, Sch Mech & Aerosp Engn, Seoul 151744, South KoreaShanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China
Li, Chenzhe
Zhu, Shenmin
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Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R ChinaShanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China
Zhu, Shenmin
Cho, Maenghyo
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Seoul Natl Univ, Sch Mech & Aerosp Engn, Seoul 151744, South KoreaShanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China
Cho, Maenghyo
Chen, Zhixin
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Univ Wollongong, Fac Engn, Wollongong, NSW 2522, AustraliaShanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China
Chen, Zhixin
Cho, Kyeongjae
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Seoul Natl Univ, Sch Mech & Aerosp Engn, Seoul 151744, South KoreaShanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China
Cho, Kyeongjae
Liao, Yongliang
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Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R ChinaShanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China
Liao, Yongliang
Yin, Chao
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Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R ChinaShanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China
Yin, Chao
Zhang, Di
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Shanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R ChinaShanghai Jiao Tong Univ, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China
机构:
North China Univ Sci & Technol, Sch Mat Sci & Engn, Tangshan 063009, Peoples R ChinaNorth China Univ Sci & Technol, Sch Mat Sci & Engn, Tangshan 063009, Peoples R China
Wang, Yi
Wu, Mengya
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North China Univ Sci & Technol, Sch Mat Sci & Engn, Tangshan 063009, Peoples R ChinaNorth China Univ Sci & Technol, Sch Mat Sci & Engn, Tangshan 063009, Peoples R China
Wu, Mengya
Lei, Weiyan
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North China Univ Sci & Technol, Sch Min Engn, Tangshan 063009, Peoples R ChinaNorth China Univ Sci & Technol, Sch Mat Sci & Engn, Tangshan 063009, Peoples R China
Lei, Weiyan
Shen, Yi
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North China Univ Sci & Technol, Sch Mat Sci & Engn, Tangshan 063009, Peoples R ChinaNorth China Univ Sci & Technol, Sch Mat Sci & Engn, Tangshan 063009, Peoples R China
Shen, Yi
Li, Fengfeng
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North China Univ Sci & Technol, Sch Mat Sci & Engn, Tangshan 063009, Peoples R ChinaNorth China Univ Sci & Technol, Sch Mat Sci & Engn, Tangshan 063009, Peoples R China
机构:
Inner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R ChinaInner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R China
Hu, Shuaiqi
Pan, Yanfei
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Inner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R ChinaInner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R China
Pan, Yanfei
Yang, Airong
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Inner Mongolia Tech Coll Construct, Hohhot 010070, Peoples R ChinaInner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R China
Yang, Airong
Guo, Qiang
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Inner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R ChinaInner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R China
Guo, Qiang
Qiu, Fengqi
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Inner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R ChinaInner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R China
Qiu, Fengqi
Dai, Mayin
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Inner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R ChinaInner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R China
Dai, Mayin
Huang, Jintian
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Inner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R ChinaInner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R China
机构:
Chiang Mai Univ, Fac Sci, Dept Phys & Mat Sci, Chiang Mai 50200, ThailandChiang Mai Univ, Fac Sci, Dept Phys & Mat Sci, Chiang Mai 50200, Thailand
Chaiwichian, Saranyoo
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Inceesungvorn, Burapat
Wetchakun, Khatcharin
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Ubon Ratchathani Rajabhat Univ, Fac Sci, Program Phys, Ubon Ratchathani 34000, ThailandChiang Mai Univ, Fac Sci, Dept Phys & Mat Sci, Chiang Mai 50200, Thailand
Wetchakun, Khatcharin
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Phanichphant, Sukon
Kangwansupamonkon, Wiyong
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Thailand Sci Pk, Natl Nanotechnol Ctr, Klongluang 12120, Phathumthani, ThailandChiang Mai Univ, Fac Sci, Dept Phys & Mat Sci, Chiang Mai 50200, Thailand
Kangwansupamonkon, Wiyong
Wetchakun, Natda
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Chiang Mai Univ, Fac Sci, Dept Phys & Mat Sci, Chiang Mai 50200, ThailandChiang Mai Univ, Fac Sci, Dept Phys & Mat Sci, Chiang Mai 50200, Thailand