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Watanabe T, Nakagawa K, Gonzales RR, Kitagawa T, Matsuoka A, Kamio E, Yoshioka T, Matsuyama H. Influence of structure of porous polyketone microfiltration membranes on separation of water‐in‐oil emulsions. J Appl Polym Sci 2023. [DOI: 10.1002/app.53900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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2
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Liang J, Tan Y, Yu Y, Hu Y, Liao C. Preparation of dopamine/Ag‐modified graphene oxide/polysulfone/poly(vinylidene fluoride) ultrafiltration membrane with hydrophilic and antibacterial dual function. POLYM ADVAN TECHNOL 2023. [DOI: 10.1002/pat.5992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Jiahao Liang
- College of Resources and Environment Hunan Agricultural University Changsha People's Republic of China
| | - Yijin Tan
- College of Resources and Environment Hunan Agricultural University Changsha People's Republic of China
| | - Yang Yu
- College of Resources and Environment Hunan Agricultural University Changsha People's Republic of China
| | - Yongli Hu
- College of Resources and Environment Hunan Agricultural University Changsha People's Republic of China
| | - Chanjuan Liao
- College of Resources and Environment Hunan Agricultural University Changsha People's Republic of China
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Zhang J, Qu W, Li X, Wang Z. Surface engineering of filter membranes with hydrogels for oil-in-water emulsion separation. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2022.122340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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4
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Tan Z, Hu L, Yang D, Zheng D, Qiu X. Lignin: Excellent hydrogel swelling promoter used in cellulose aerogel for efficient oil/water separation. J Colloid Interface Sci 2023; 629:422-433. [DOI: 10.1016/j.jcis.2022.08.185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 08/28/2022] [Accepted: 08/30/2022] [Indexed: 10/14/2022]
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Mo Y, Zhang F, Dong H, Zhang X, Gao S, Zhang S, Jin J. Ultrasmall Cu 3(PO 4) 2 Nanoparticles Reinforced Hydrogel Membrane for Super-antifouling Oil/Water Emulsion Separation. ACS NANO 2022; 16:20786-20795. [PMID: 36475618 DOI: 10.1021/acsnano.2c07977] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Membrane fouling is a persistent and crippling challenge for oily wastewater treatment due to the high susceptibility of membranes to contamination. A feasible strategy is to design a robust and stable hydration layer on the membrane surface to prevent contaminates. A hydrogel illustrates a distinct category of materials with outstanding antifouling performance but is limited by its weak mechanical property. In this research, we report a reinforced hydrogel on a membrane by in situ growing ultrasmall hydrophilic Cu3(PO4)2 nanoparticles in a copper alginate (CuAlg) layer via metal-ion-coordination-mediated mineralization. The embeddedness of hydrophilic Cu3(PO4)2 nanoparticle with a size of 3-5 nm endows the CuAlg/Cu3(PO4)2 composite hydrogel with enhanced mechanical property as well as reinforced hydrate ability. The as-prepared CuAlg/Cu3(PO4)2 modified membrane exhibits a superior oil-repulsive property and achieves a nearly zero flux decline for separating surfactant stabilized oil-in-water emulsions with a high permeate flux up to ∼1330 L m-2 h-1 bar-1. Notably, it is capable of keeping similar permeate flux for both pure water and oil-in-water emulsions during filtration, which is superior to the currently reported membranes, indicating its super-antifouling properties.
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Affiliation(s)
- Yuyue Mo
- College of Chemistry, Chemical Engineering and Materials Science; Collaborative Innovation Center of Suzhou Nano Science and Technology; Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis; Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, China
| | - Feng Zhang
- College of Chemistry, Chemical Engineering and Materials Science; Collaborative Innovation Center of Suzhou Nano Science and Technology; Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis; Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, China
| | - Hefeng Dong
- China State Shipbuilding Corporation System Engineering Research Institute, Beijing100036, China
| | - Xingzhen Zhang
- College of Chemistry, Chemical Engineering and Materials Science; Collaborative Innovation Center of Suzhou Nano Science and Technology; Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis; Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, China
| | - Shoujian Gao
- i-Lab, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou215123, China
| | - Shenxiang Zhang
- College of Chemistry, Chemical Engineering and Materials Science; Collaborative Innovation Center of Suzhou Nano Science and Technology; Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis; Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, China
| | - Jian Jin
- College of Chemistry, Chemical Engineering and Materials Science; Collaborative Innovation Center of Suzhou Nano Science and Technology; Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis; Jiangsu Key Laboratory of Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, China
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6
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Asymmetric superwetting Janus structure for fouling- and scaling-resistant membrane distillation. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120697] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Sun Z, Wang X, Yuan H, Sang S, Xu H, Huang Y, Gao C, Gao X. Preparation of Porous Silicate Cement Membranes via a One-Step Water-Based Hot-Dry Casting Method. MEMBRANES 2022; 12:838. [PMID: 36135857 PMCID: PMC9505041 DOI: 10.3390/membranes12090838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 06/16/2023]
Abstract
A commercial interest in the improvement in the separation performance and permeability of porous materials is driving efforts to deeply explore new preparation methods. In this study, the porous silicate cement membranes (PSCMs) were successfully prepared through an adjustable combination of hot-dry casting and a cement hydration process. The obtained membrane channel was unidirectional, and the surface layer was dense. The physical characteristics of the PSCMs including their pore morphology, porosity, and compressive strength, were diversified by adjusting the solid content and hot-dry temperature. The results indicated that with the solid content increasing from 40 wt. % to 60 wt. %, the porosity decreased by 8.07%, while the compressive strength improved by 12.46%. As the hot-dry temperature increased from 40 °C to 100 °C, the porosity improved by 23.04% and the BET specific surface area and total pore volume enlarged significantly, while the compressive strength decreased by 27.03%. The pore size distribution of the PSCMs exhibited a layered structure of macropores and mesopores, and the pore size increased with the hot-dry temperature. Overall, the PSCMs, which had typical structures and adjustable physical characteristics, exhibited excellent permeability and separation performance.
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Affiliation(s)
- Zhantong Sun
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China
| | - Xiaojuan Wang
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China
| | - Haifeng Yuan
- SEPCOIII Electric Power Construction Co., Ltd., Qingdao 266100, China
| | - Shizhong Sang
- SEPCOIII Electric Power Construction Co., Ltd., Qingdao 266100, China
| | - Huacheng Xu
- Quanzhou Lanshen Environmental Protection Research Institute Co., Ltd., Quanzhou 362000, China
| | - Yijun Huang
- Quanzhou Lanshen Environmental Protection Research Institute Co., Ltd., Quanzhou 362000, China
| | - Congjie Gao
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China
| | - Xueli Gao
- Frontiers Science Center for Deep Ocean Multispheres and Earth System, Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China
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Sun A, Zhan Y, Feng Q, Yang W, Dong H, Liu Y, Chen X, Chen Y. Assembly of MXene/ZnO heterojunction onto electrospun poly(arylene ether nitrile) fibrous membrane for favorable oil/water separation with high permeability and synergetic antifouling performance. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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9
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Wang J, Ning J, Li S, Jia M, Liu L, Lu J, Hu Y, Li J. Multipurpose of Zwitterionic Poly(imidazolium)-Based Hydrogel Coating for Oil/Water Separation with Long-Term Antibiofouling Property. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121353] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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10
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Gao Q, Cheng S, Wang X, Tang Y, Yuan Y, Li A, Guan S. Three‐dimensional hierarchical nanostructured porous epoxidized natural rubber latex/poly(vinyl alcohol) material for oil/water separation. J Appl Polym Sci 2022. [DOI: 10.1002/app.52825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qiangmin Gao
- Key Laboratory of Rubber‐Plastics, Ministry of Education, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao China
| | - Shangru Cheng
- Key Laboratory of Rubber‐Plastics, Ministry of Education, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao China
| | - Xincheng Wang
- Key Laboratory of Rubber‐Plastics, Ministry of Education, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao China
| | - Yaokai Tang
- Key Laboratory of Rubber‐Plastics, Ministry of Education, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao China
| | - Yingxin Yuan
- Key Laboratory of Rubber‐Plastics, Ministry of Education, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao China
| | - Anqi Li
- Key Laboratory of Rubber‐Plastics, Ministry of Education, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao China
| | - Shanshan Guan
- Key Laboratory of Rubber‐Plastics, Ministry of Education, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao China
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Zhang X, Zhu Y, Zhang F, Mo Y, Zhang Y, Fang W, Jin J. Hydrophilic/hydrophobic nanofibres intercalated multilayer membrane with hierarchical structure for efficient oil/water separation. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120672] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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12
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Alvi AR, Vezzù K, Pagot G, Sgarbossa P, Pace G, Di Noto V. Inorganic‐Organic Hybrid Anion Conducting Membranes Based on Ammonium‐Functionalized Polyethylene Pyrrole‐Polyethylene Ketone Copolymer. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202100409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Afaaf Rahat Alvi
- Department of Industrial Engineering University of Padova via Marzolo 9 Padova 35131 Italy
| | - Keti Vezzù
- Department of Industrial Engineering University of Padova via Marzolo 9 Padova 35131 Italy
| | - Gioele Pagot
- Department of Industrial Engineering University of Padova via Marzolo 9 Padova 35131 Italy
| | - Paolo Sgarbossa
- Department of Industrial Engineering University of Padova via Marzolo 9 Padova 35131 Italy
| | - Giuseppe Pace
- Institute of Condensed Matter Chemistry and Technologies for Energy National Research Council via Marzolo 1 Padova 35131 Italy
| | - Vito Di Noto
- Department of Industrial Engineering University of Padova via Marzolo 9 Padova 35131 Italy
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Zhao Y, Ji X, Wu L, Tian J, Zhang C. Preparation of demulsifying functional membrane and its application in separation of emulsified oil. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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