Preparation of carbon cloth membrane with visible light induced self-cleaning performance for oil-water separation

被引：20
|
作者：
Song, Yuxin [1 ]
Lang, Jihui [1 ,2 ]
Guo, Jiale [3 ]
Zhang, Qi [1 ]
Han, Qiang [1 ]
Fan, Hougang [1 ]
Gao, Ming [1 ]
Wei, Maobin [1 ]
Yang, Jinghai [1 ]
Sheng, Zifeng [4 ]
机构：
[1] Jilin Normal Univ, Key Lab Funct Mat Phys & Chem, Minist Educ, Siping 136000, Peoples R China
[2] Siping Hongzui Univ, Sci Pk, Siping 136000, Peoples R China
[3] Changchun Univ, Sch Sci, Changchun 130022, Peoples R China
[4] Xiangshui Middle Sch Gongzhuling City, Siping 136000, Peoples R China
来源：
SURFACE & COATINGS TECHNOLOGY | 2020年 / 403卷
基金：
中国国家自然科学基金;
关键词：
Titanium dioxide; Self-cleaning; Superhydrophilic; Superoleophobic; Visible light drive anti-fouling; Oil-water separation; NANOFIBROUS MEMBRANE; OIL/WATER; TIO2; MESH; WETTABILITY; SUPERHYDROPHILICITY; SUPEROLEOPHOBICITY; DEGRADATION; FABRICATION; COMPOSITE;
D O I：
10.1016/j.surfcoat.2020.126372
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A carbon cloth@TiO2@Ag (CC@TiO2@Ag) membrane has been prepared by two-step method, including the hydrothermal method to make TiO2 grow on carbon cloth and the photodeposition method to synthesize Ag element on CC@TiO2 for oil-water separation. The obtained CC@TiO2@Ag membrane shows the good superhydrophilicity and underwater superoleophobicity due to its hierarchical broccoli-like interface with the good surface roughness and the natural hydrophilicity of TiO2. Importantly, the resultant membrane exhibits a strong self-cleaning ability under visible light irradiation of CC@TiO2@Ag membrane with loading a certain amount of Ag, so that the separation efficiency remains above 99% even after 60 cycles for various oil-water mixtures. Moreover, the CC@TiO2@Ag membrane is flexible and durable. The high separation efficiency and excellent self-cleaning ability of the membrane may own the broad application prospects in the field of oil-water separation.
引用
收藏
页数：11
相关论文
共 50 条
  • [21] Super-hydrophilic and underwater super-oleophobic membranes with photocatalytic self-cleaning properties for highly efficient oil-water separation: A review
    Alshabib, Muntathir
    Baig, Umair
    Dastageer, M. A.
    DESALINATION, 2024, 591
  • [22] Preparation of a robust cellulose nanocrystal superhydrophobic coating for self-cleaning and oil-water separation only by spraying
    Huang, Jingda
    Wang, Siqun
    Lyu, Shaoyi
    Fu, Feng
    INDUSTRIAL CROPS AND PRODUCTS, 2018, 122 : 438 - 447
  • [23] A Self-Cleaning TiO2 Bacterial Cellulose Super-Hydrophilic Underwater Super-Oleophobic Composite Membrane for Efficient Oil-Water Separation
    Cui, Yawen
    Zheng, Xudong
    Xu, Tongtong
    Ji, Biao
    Mei, Jinfeng
    Li, Zhongyu
    MOLECULES, 2023, 28 (08):
  • [24] Eco-friendly preparation of robust superhydrophobic Cu(OH)2 coating for self-cleaning, oil-water separation and oil sorption
    Deng, Wanshun
    Long, Mengying
    Miao, Xinrui
    Wen, Ni
    Deng, Wenli
    SURFACE & COATINGS TECHNOLOGY, 2017, 325 : 14 - 21
  • [25] Superhydrophobic sponge with self-cleaning properties for continuous and efficient oil-water separation in harsh environment
    He, Lan
    He, Jingjing
    Qi, Xinyu
    Wei, Weijie
    Zhang, Xiaqing
    Wang, Jiang
    Li, Jin
    Gao, Zhuwei
    CONSTRUCTION AND BUILDING MATERIALS, 2024, 441
  • [26] Superhydrophilic/underwater superoleophobic PVDF ultrafiltration membrane with pH-responsive self-cleaning performance for efficient oil-water separation
    Chen, Junwei
    Yu, Qianwen
    Wang, Mingxia
    Liu, Dan
    Dong, Linfang
    Cui, Zhenyu
    He, Benqiao
    Li, Jianxin
    Yan, Feng
    SEPARATION AND PURIFICATION TECHNOLOGY, 2024, 330
  • [27] Interfacial polymerization nanofiltration membrane with visible light photocatalytic self-cleaning performance by incorporation of CQD/TiO2
    Mi, Yifang
    Wang, Na
    Fang, Xingyu
    Cao, Jia
    Tao, Meng
    Cao, Zhihai
    SEPARATION AND PURIFICATION TECHNOLOGY, 2021, 277
  • [28] Smart Antifouling and Self-Cleaning Membrane for Effective Oil/Water Separation
    Oral, Nur
    Basal, Guldemet
    MACROMOLECULAR CHEMISTRY AND PHYSICS, 2023, 224 (20)
  • [29] FABRICATION OF SUPERHYDROPHOBIC COATING WITH SELF-CLEANING AND OIL-WATER SEPARATION PROPERTIES
    Fan, Shumin
    Tang, Lulu
    Fan, Wenxiu
    Zhuo, Kelei
    Xu, Guangri
    UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE, 2024, 86 (02): : 189 - 200
  • [30] One-Step Hydrothermal Strategy for Preparation of a Self-Cleaning TiO2/SiO2 Fiber Membrane toward Oil-Water Separation in a Complex Environment
    Lin, Yinghao
    Xie, Atian
    Xu, Jian
    Xue, Changguo
    Cui, Jiuyun
    Pan, Jianming
    MEMBRANES, 2023, 13 (05)
12345