Photodegradation of methylene blue by photocatalyst of D-A-D type polymer/functionalized multi-walled carbon nanotubes composite under visible-light irradiation

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• 作者：Fangfang Liu^a ; ^b ; Ruxangul Jamal^a ; ^b ; ^{jruxangul@xju.edu.cn} ; Yujie Wang^a ; ^b ; Minchao Wang^a ; ^b ; Lei Yang^a ; ^b ; Tursun Abdiryim^a ; ^b ; ^{tursunabdir@sina.com.cn}
• 关键词：D-A-D type polymer ; Functionalized MWCNT ; Nanocomposite ; Photocatalyst ; Visible light ; Methylene blue
• 刊名：Chemosphere
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：168
• 期：Complete
• 页码：1669-1676
• 全文大小：2170 K
• 卷排序：168

文摘

EDOT unit functionalized multi-walled carbon nanotubes (f-MWCNT) was highly dispersible in CHCl3 to form a stable colloidal suspension. f-MWCNT was covalently linked with poly(EPE) chains, in which EPE is D-A-D type monomer with pyridazine intermediate unit. Poly(EPE)/f-MWCNT composite can be regarded as a promising photodegradation material for water purification under visible light irradiation. The photocatalytic rate of MB was 88% after 180 min by poly(EPE)/f-MWCNT composite.