Literature DB >> 25776340

Chlorine resistant glutaraldehyde crosslinked polyelectrolyte multilayer membranes for desalination.

Kwun Lun Cho1, Anita J Hill, Frank Caruso, Sandra E Kentish.   

Abstract

Crosslinked polyelectrolyte multilayer membranes are synthesized with salt rejection values approaching those of commercial desalination membranes, but with increased chlorine resistance. The membranes are fabricated directly onto porous commercial substrates. Subsequent crosslinking of the polycation layers with glutaraldehyde leads to NaCl rejections of up to 97%, while the incorporation of a highly sulfonated polysulfone polyanion leads to high chlorine resistance.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  crosslinking; desalination; polyelectrolyte multilayer; reverse osmosis; sulfonated polysulfone

Year:  2015        PMID： 25776340     DOI： 10.1002/adma.201405783

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  7 in total

1.  Metallo-Polyelectrolytes: Correlating Macromolecular Architectures with Properties and Applications.

Authors:  Tianyu Zhu; Jiuyang Zhang; Chuanbing Tang
Journal:  Trends Chem       Date:  2019-12-27

2.  Bis-Schiff base linkage-triggered highly bright luminescence of gold nanoclusters in aqueous solution at the single-cluster level.

Authors:  Haohua Deng; Kaiyuan Huang; Lingfang Xiu; Weiming Sun; Qiaofeng Yao; Xiangyu Fang; Xin Huang; Hamada A A Noreldeen; Huaping Peng; Jianping Xie; Wei Chen
Journal:  Nat Commun       Date:  2022-06-13       Impact factor: 17.694

3.  Polyelectrolyte layer-by-layer deposition on nanoporous supports for ion selective membranes.

Authors:  Stephen J Percival; Leo J Small; Erik D Spoerke; Susan B Rempe
Journal:  RSC Adv       Date:  2018-09-25       Impact factor: 4.036

4.  Metal-coordinated sub-10 nm membranes for water purification.

Authors:  Xinda You; Hong Wu; Runnan Zhang; Yanlei Su; Li Cao; Qianqian Yu; Jinqiu Yuan; Ke Xiao; Mingrui He; Zhongyi Jiang
Journal:  Nat Commun       Date:  2019-09-13       Impact factor: 14.919

5.  Modification of poly(amide-urethane-imide) (PAUI) thin film composite reverse osmosis membrane with nano-silver particles.

Authors:  Li-Fen Liu; Hao Wu; Rui-Han Li; Chun-Yang Yu; Xue-Ting Zhao; Cong-Jie Gao
Journal:  RSC Adv       Date:  2018-11-12       Impact factor: 3.361

6.  Preparation of lignosulfonate-based nanofiltration membranes with improved water desalination performance.

Authors:  Wangqu Liu; Xin Geng; Saisai Li; Xia Zhan; Jiding Li; Luying Wang; Jiandu Lei
Journal:  Eng Life Sci       Date:  2021-04-02       Impact factor: 2.678

7.  The Effect of the Oleophobicity Deterioration of a Membrane Surface on Its Rejection Capacity: A Computational Fluid Dynamics Study.

Authors:  Amgad Salama; Adel Alyan; Mohamed El Amin; Shuyu Sun; Tao Zhang; Mohamed Zoubeik
Journal:  Membranes (Basel)       Date:  2021-03-31
  7 in total

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