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author:

Xu, Chao (Xu, Chao.) [1] (Scholars:徐超) | Xu, Yuelian (Xu, Yuelian.) [2] | Zhu, Jiaoli (Zhu, Jiaoli.) [3]

Indexed by:

EI Scopus SCIE

Abstract:

Graphene oxide-based filtration membranes with photocatalytic antifouling function have been successfully synthesized by a two-step method for the first time. First, graphene oxide particles composite sheets are prepared by decorating graphene oxide sheets with appropriate amount of TiO2 nanoparticles, which can be assembled into filtration membranes with suitable permeation and retention rates. Then, an additional TiO2 particle layer (P25) with strong photocatalysis activity is coated on these films by filtration, forming hierarchical structure membranes. The filtration properties of the as-obtained films are investigated by treating dye solution, and the results demonstrate that these membranes possess favorable photocatalytic antifouling function under UV light irradiation, which can maintain the clean films and their filtration properties, broadening the horizon for the vast use of these graphene-involved films in water purification.

Keyword:

antifouling filtration membrane graphene oxide photocatalysis TiO2

Community:

  • [ 1 ] [Xu, Chao]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Peoples R China
  • [ 2 ] [Xu, Yuelian]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Peoples R China
  • [ 3 ] [Zhu, Jiaoli]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Peoples R China

Reprint 's Address:

  • 徐超

    [Xu, Chao]Fuzhou Univ, Res Inst Photocatalysis, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Peoples R China

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Source :

ACS APPLIED MATERIALS & INTERFACES

ISSN: 1944-8244

Year: 2014

Issue: 18

Volume: 6

Page: 16117-16123

6 . 7 2 3

JCR@2014

8 . 5 0 0

JCR@2023

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:355

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 83

SCOPUS Cited Count: 94

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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