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Research Progress of Hydrogen Separation Membrane

Luan Yongchao, Xiong Yalin, He Guangli, Liu Congmin, Li Shuai

Strategic Study of CAE 2022, Volume 24, Issue 3,   Pages 140-152 doi: 10.15302/J-SSCAE-2022.03.015

Abstract: Membrane separation has a wide application prospect in hydrogen separation as it uses simple devices,framework (MOF), organic polymer, and hybrid matrix membranes.Specifically, although porous inorganic, organic polymer, and hybrid matrix membranes have good hydrogenThe high-temperature resistance and mechanical properties of organic polymer membranes require improvementModifying existing polymer membrane materials and preparing polymer alloys are two major directions for

Keywords： hydrogen separation membrane     dense metal membrane     porous inorganic membrane     metal-organic framework(MOF) membrane     organic polymer membrane     hybrid matrix membrane     hydrogen purification    

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Hierarchical porous metal-organic frameworks/polymer microparticles for enhanced catalytic degradationof organic contaminants

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 939-949 doi: 10.1007/s11705-022-2152-4

Abstract: microparticles containing hierarchical porous structures integrated with highly accessible catalytic metal organicframeworks for efficient degradation of organic contaminants.possess interconnected hierarchical porous structures decorated with highly accessible Fe-based metal-organicframework nanorods for enhanced degradation of organic contaminants via a heterogeneous Fenton-likesimple and general strategy to flexibly combine hierarchical porous structures and catalytic metal-organic

Keywords： metal-organic framework     polymer microparticle     nanocatalyst     decontamination     organic contaminant    

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Organic conjugated polymers and polymer dots as photocatalysts for hydrogen production

Frontiers in Energy 2021, Volume 15, Issue 1,   Pages 667-677 doi: 10.1007/s11708-021-0767-7

Abstract: Among them, organic polymer dots process large breadth of potential synthetic diversity are the representativeIn this mini-review, first, the organic polymer photocatalysts were introduced.Then, recent reports on polymer dots which showed a superior photocatalytic activity and a robust stabilityFinally, challenges and outlook on using organic polymer dots-based photocatalysts from hydrogen production

Keywords： polymer dots (Pdots)     photocatalysis     hydrogen production    

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Transport and selectivity of indium through polymer inclusion membrane in hydrochloric acid medium

Xiaorong Meng, Conghui Wang, Pan Zhou, Xiaoqiang Xin, Lei Wang

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0950-6

Abstract: In the present paper, a polymer inclusion membrane (PIM) containing polyvinyl chloride (PVC), and bisconcentration, feed phase pH, strip phase HCl concentration, temperature on the transport, and the membraneorder kinetics equation, and also it was controlled by both the diffusion of the metal complex in the membraneThe transport flux ( ) was inversely proportional to the membrane thickness, however, the transport stabilityimproved as the membrane thickness increased.

Keywords： Polymer inclusion membrane     Selective transport     D2EHPA     In(III)     Cu(II)    

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Effects of a dynamic membrane formed with polyethylene glycol on the ultrafiltration of natural organic

Boksoon KWON, Noeon PARK, Jaeweon CHO,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 2,   Pages 172-182 doi: 10.1007/s11783-010-0002-y

Abstract: The formation of a dynamic membrane (DM) was investigated using polyethylene glycol (PEG) (molecularTwo natural organic matters (NOM), Dongbok Lake NOM (DLNOM) and Suwannee River NOM (SRNOM) were usedon ultrafiltration, various transport experiments were conducted, and the analyses of the NOM in the membranecan be summarized as follows: (1) PEG interferes with NOM transmission through the ultrafiltration membranelow removal of NOM by the DM is affected by external factors, such as pressure increases during UF membrane

Keywords： dynamic membrane     natural organic matters     ultrafiltration membrane performance     effective PSD     effective    

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Development of combined coagulation-hydrolysis acidification-dynamic membrane bioreactor system for treatmentof oilfield polymer-flooding wastewater

Xue Shen, Lei Lu, Baoyu Gao, Xing Xu, Qinyan Yue

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1093-8

Abstract:

• We created a combined system for treating oilfield polymer-flooding>

• The DMBR proceed efficiently without serious membrane

Keywords： Coagulation     Hydrolysis acidification     Dynamic membrane bioreactor     Polymer flooding    

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Using crosslinked polyvinyl alcohol polymer membrane as a separator in the microbial fuel cell

Yanping HOU, Kaiming LI, Haiping LUO, Guangli LIU, Renduo ZHANG, Bangyu QIN, Shanshan CHEN

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 1,   Pages 137-143 doi: 10.1007/s11783-013-0534-z

Abstract: In this study we used polyvinyl alcohol (PVA) polymer membrane crosslinked with sulfosuccinic acid (SSAThe highest power density of 759±4 mW·m was obtained when MFC using the PVA membrane crosslinked withThe crosslinked PVA membrane could be a promising alternative to separator materials for constructing

Keywords： microbial fuel cell     crosslinked polyvinyl alcohol (PVA) membrane     separator material     power generation    

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Metal-organic framework UiO-66 membranes

Xinlei Liu

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 2,   Pages 216-232 doi: 10.1007/s11705-019-1857-5

Abstract: Metal-organic frameworks (MOFs) have emerged as a class of promising membrane materials.

Keywords： membrane     metal-organic framework     UiO-66     separation    

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Removal of organic matter and disinfection by-products precursors in a hybrid process combining ozonationwith ceramic membrane ultrafiltration

Xiaojiang FAN,Yi TAO,Dequan WEI,Xihui ZHANG,Ying LEI,Hiroshi NOGUCHI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 112-120 doi: 10.1007/s11783-014-0745-y

Abstract: ultrafiltration (UF) and biologic activated carbon (BAC) filtration was investigated for the removal of organicDissolved organic matter was divided into five fractions including hydrophobic acid (HoA), base (HoB)Hydrophobic organic matter was converted into hydrophilic organic matter during ozonation/UF, while theorganic matter with molecular weight of 1000–3000 Da was remarkably decreased and converted into lowermolecular weight organic matter ranged from 200–500 Da.

Keywords： ceramic ultrafiltration(UF)     ozonation     organic matter     hydrophilic     hydrophobic     disinfection by-products    

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Excitation-emission matrix (EEM) fluorescence spectroscopy for characterization of organic matter inmembrane bioreactors: Principles, methods and applications

Jinlan Yu, Kang Xiao, Wenchao Xue, Yue-xiao Shen, Jihua Tan, Shuai Liang, Yanfen Wang, Xia Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 2, doi: 10.1007/s11783-019-1210-8

Abstract: . • EEM is useful for tracking pollutant transformation and membrane retention/fouling. • ImprovementsThe membrane bioreactor (MBR) technology is a rising star for wastewater treatment.The pollutant elimination and membrane fouling performances of MBRs are essentially related to the dissolvedorganic matter (DOM) in the system.information to interpret the chemical compositions, physiochemical properties, biological activities, membrane

Keywords： excitation-emission matrix (EEM)     dissolved organic matter (DOM)     membrane bioreactor (MBR)     fluorescence    

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annealing synthesis of double-shell truncated octahedral Pt-Ni alloys for oxygen reduction reaction of polymerelectrolyte membrane fuel cells

Xiashuang LUO, Yangge GUO, Hongru ZHOU, Huan REN, Shuiyun SHEN, Guanghua WEI, Junliang ZHANG

Frontiers in Energy 2020, Volume 14, Issue 4,   Pages 767-777 doi: 10.1007/s11708-020-0667-2

Abstract: usually offer an exceptional electrocatalytic activity toward the oxygen reduction reaction (ORR) of polymerelectrolyte membrane fuel cells (PEMFCs), whose tricks lie in well-designed structures and surface morphologiesThe peak power density of the dealloyed truncated octahedral Pt Ni core-shell alloy catalyst based membrane

Keywords： dealloyed Pt-Ni alloys     truncated octahedron     double-shell     thermal annealing     oxygen reduction reaction (ORR)    

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Treatment of organic wastewater containing salt by PDMS hollow fiber pervaporation membrane

Li Junjun,Gu Jin,Sun Yuping,Zhang Lin,Lei Lecheng

Strategic Study of CAE 2014, Volume 16, Issue 7,   Pages 68-72

Abstract:

In this paper, the composite membrane of polydimethylsiloxane(PDMS)/polyvinylidene(PVDF) is prepared by cross-linking reaction of PDMS and triethoxyvinylsilane on PVDF hollow fiber membraneinfrared spectrum.Thepervaporation performance is investigated by separation of three simulate saline organicwastewaters, n-butanol-water, isopropanol-water and acetone-water, the effect of temperature on membraneThe results show that the membranes have good performance for separation of three saline organic wastewaters

Keywords： pervaporation     PDMS     hollow fiber membrane     saline organic wastewater    

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Integration of molecular dynamic simulation and free volume theory for modeling membrane VOC/gas separation

Bo Chen, Yan Dai, Xuehua Ruan, Yuan Xi, Gaohong He

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 2,   Pages 296-305 doi: 10.1007/s11705-018-1701-3

Abstract: Gas membrane separation process is highly unpredictable due to interacting non-ideal factors, such asThis work proposes a method for modeling a membrane separation process for volatile organic compoundsA lab-scale hollow fiber membrane module was prepared for the model validation and evaluation.The proposed method provides an efficient tool for process engineering to simulate the membrane recovery

Keywords： membrane vapor separation     membrane process modeling     process engineering     free volume theory     volatile organic    

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microstructure and properties of PES/SPSf loose nanofiltration membranes using SPES as a hydrophilic polymer

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1555-1567 doi: 10.1007/s11705-023-2338-4

Abstract: blend membranes were prepared with addition of sulfonated polyethersulfone (SPES) as a hydrophilic polymersimulation modeling confirmed that hydrogen bonds between PES, SPSf, SPES, and adipic acid were crucial to membraneFurther addition of hydrophilic SPES resulted in a membrane with reduced pore size and molecular weightNotably, the synergistic impact decreased with dye molecular weight, while greater membrane negative

Keywords： adipic acid     loose nanofiltration membrane     dye/salt selective separation     steric hindrance     charge effect    

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Formation of microporous polymeric membranes via thermally induced phase separation: A review

Min Liu,Shenghui Liu,Zhenliang Xu,Yongming Wei,Hu Yang

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1,   Pages 57-75 doi: 10.1007/s11705-016-1561-7

Abstract: The effects of different kinds of polymer materials, diluent types, cooling conditions, extractants and

Keywords： polymer     microporous membrane     thermally induced phase separation    

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Title Author Date Type Operation

Research Progress of Hydrogen Separation Membrane

Luan Yongchao, Xiong Yalin, He Guangli, Liu Congmin, Li Shuai

Journal Article

Hierarchical porous metal-organic frameworks/polymer microparticles for enhanced catalytic degradationof organic contaminants

Journal Article

Organic conjugated polymers and polymer dots as photocatalysts for hydrogen production

Journal Article

Transport and selectivity of indium through polymer inclusion membrane in hydrochloric acid medium

Xiaorong Meng, Conghui Wang, Pan Zhou, Xiaoqiang Xin, Lei Wang

Journal Article

Effects of a dynamic membrane formed with polyethylene glycol on the ultrafiltration of natural organic

Boksoon KWON, Noeon PARK, Jaeweon CHO,

Journal Article

Development of combined coagulation-hydrolysis acidification-dynamic membrane bioreactor system for treatmentof oilfield polymer-flooding wastewater

Xue Shen, Lei Lu, Baoyu Gao, Xing Xu, Qinyan Yue

Journal Article

Using crosslinked polyvinyl alcohol polymer membrane as a separator in the microbial fuel cell

Yanping HOU, Kaiming LI, Haiping LUO, Guangli LIU, Renduo ZHANG, Bangyu QIN, Shanshan CHEN

Journal Article

Metal-organic framework UiO-66 membranes

Xinlei Liu

Journal Article

Removal of organic matter and disinfection by-products precursors in a hybrid process combining ozonationwith ceramic membrane ultrafiltration

Xiaojiang FAN,Yi TAO,Dequan WEI,Xihui ZHANG,Ying LEI,Hiroshi NOGUCHI

Journal Article

Excitation-emission matrix (EEM) fluorescence spectroscopy for characterization of organic matter inmembrane bioreactors: Principles, methods and applications

Jinlan Yu, Kang Xiao, Wenchao Xue, Yue-xiao Shen, Jihua Tan, Shuai Liang, Yanfen Wang, Xia Huang

Journal Article

annealing synthesis of double-shell truncated octahedral Pt-Ni alloys for oxygen reduction reaction of polymerelectrolyte membrane fuel cells

Xiashuang LUO, Yangge GUO, Hongru ZHOU, Huan REN, Shuiyun SHEN, Guanghua WEI, Junliang ZHANG

Journal Article

Treatment of organic wastewater containing salt by PDMS hollow fiber pervaporation membrane

Li Junjun,Gu Jin,Sun Yuping,Zhang Lin,Lei Lecheng

Journal Article

Integration of molecular dynamic simulation and free volume theory for modeling membrane VOC/gas separation

Bo Chen, Yan Dai, Xuehua Ruan, Yuan Xi, Gaohong He

Journal Article

microstructure and properties of PES/SPSf loose nanofiltration membranes using SPES as a hydrophilic polymer

Journal Article

Formation of microporous polymeric membranes via thermally induced phase separation: A review

Min Liu,Shenghui Liu,Zhenliang Xu,Yongming Wei,Hu Yang

Journal Article