| 织物负载S-N共掺杂TiO2薄膜的光催化降解活性染料研究 |
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| 引用本文： | 廖爱明,邓桦,黄占林,黄一航,白玉梅,麦露. 织物负载S-N共掺杂TiO2薄膜的光催化降解活性染料研究[J]. 纺织科技进展, 2009, 0(6): 23-25 |
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| 作者姓名： | 廖爱明 邓桦 黄占林 黄一航 白玉梅 麦露 |
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| 作者单位： | 天津工业大学纺织学院,天津,300160 |
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| 摘 要： | 采用溶胶-凝胶法制备S-N共掺杂改性纳米TiO2溶胶,通过浸溃工艺对棉织物进行整理,制备出织物负载S-N共掺杂TiO2薄膜.探讨了在日光灯照射下,其对活性红MS模拟活性染料废水的光催化活性.结果表明,在日光灯照射下,织物负载S-N共掺杂TiO2薄膜的光催化降解率大大高于织物负载TiO2薄膜的降解率;对活性红MS的光催化降解效果随染液中氯化钠浓度的升高而降低,随碳酸钠浓度的升高而提高.
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| 关 键 词： | 共掺杂 TiO2薄膜 光催化 活性染料废水 |
Study on Photocatalytic Degradation of Reactive Dyes by using S-N Co-doping TiO2 Carried Fabric |
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| LIAO Ai-ming,DENG Hua,HUANG Zhan-lin,HUANG Yi-hang,BAI Yu-mei,MAI Lu. Study on Photocatalytic Degradation of Reactive Dyes by using S-N Co-doping TiO2 Carried Fabric[J]. Progress in Textile Science & Technology, 2009, 0(6): 23-25 |
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| Authors: | LIAO Ai-ming DENG Hua HUANG Zhan-lin HUANG Yi-hang BAI Yu-mei MAI Lu |
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| Affiliation: | LIAO Ai-ming,DENG Hua*,HUANG Zhan-lin,HUANG Yi-hang,BAI Yu-mei,MAI Lu (School of Textiles,Tianjin Polytechnic University,Tianjin 300160,China) |
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| Abstract: | By sol-gel method,S-N co-doping nano-TiO2 sol was prepared,and S-N co-doping TiO2 thin film carried fabric has been prepared by using dipping process.The photocatalytic activity of S-N co-doping TiO2 thin film carried fabric was studied by the degradation of reactive red MS simulated as reactive dye wastewater under the VIS irradiation.The results showed that the photocatalytic degradation of reactive red MS was good by using SN TiO2thin film carried fabric under the VIS irradiation.In addition,the degradat... |
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| Keywords: | co-doping TiO2 thin film photocatalytic reactive dye wastewater |
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