Construction of superhydrophilic hierarchical polyacrylonitrile nanofiber membranes by in situ asymmetry engineering for unprecedently ultrafast oil–water emulsion separation-Reference-Cited by-同舟云学术

Construction of superhydrophilic hierarchical polyacrylonitrile nanofiber membranes by in situ asymmetry engineering for unprecedently ultrafast oil–water emulsion separation

Published:2020 Issue:33 Volume:8 Page:16933-16942
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Cheng XiQuan¹²³⁴⁵,Sun Zekun¹²³⁴⁵,Yang Xiaobin⁶⁷⁸³⁹,Li Zhixing¹²³⁴⁵,Zhang Yingjie¹²³⁴⁵,Wang Peng¹⁰³⁹⁵,Liang Heng¹⁰³⁹⁵^ORCID,Ma Jun¹⁰³⁹⁵^ORCID,Shao Lu⁶⁷⁸³⁹^ORCID

Affiliation:

1. School of Marine Science and Technology

2. Sino-Europe Membrane Technology Research Institute

3. Harbin Institute of Technology

4. Weihai 264209

5. P. R. China

6. MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage

7. School of Chemical Engineering and Technology

8. State Key Laboratory of Urban Water Resource and Environment (SKLUWRE)

9. Harbin 150001

10. School of Environmental Science and Engineering

Abstract

With multi-hydrophilic functional networks, asymmetric PAN nanofiber membranes with finely tailored pore structures and hydrophilicity are constructed and show high permeance 22 000 L m⁻² h⁻¹ bar⁻¹, separation efficiency 99.2% and flux recovery rate 98%.

Funder

China Postdoctoral Science Foundation

National Natural Science Foundation of China

National Basic Research Program of China

Natural Science Foundation of Shandong Province

Fundamental Research Funds for the Central Universities

Harbin Institute of Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

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