Results 231 to 240 of about 4,215,533 (312)

Antifouling properties of Cu(tpa)@GO/PES composite membranes and selective dye rejection

Journal of Membrane Science, 2018
T. Makhetha, R. Moutloali
exaly   +2 more sources

Recent progress on thin film composite membranes for CO2 separation

, 2020
The excess CO2 emission into the atmosphere is one of the important environmental issues nowadays. It is urgent to develop environmentally friendly and low energy technologies to reduce the CO2 emission.
Cuihua Ma, Ming Wang, Zhi Wang, Min Gao, Jixiao Wang   +4 more
semanticscholar   +1 more source

A review of polymeric composite membranes for gas separation and energy production

Progress in polymer science, 2019
Membrane-based technologies for gas and vapor separations have been industrialized for more than three decades due to (1) the invention of asymmetric composite membranes and (2) their superior energy-efficient and environment-friendly characteristics ...
C. Liang, T. Chung, J. Lai
semanticscholar   +1 more source

The potential of Kevlar aramid nanofiber composite membranes

, 2020
Kevlar aramid nanofibers (KANFs), a nanoscale version of poly(paraphenylene terephthalamide), are a fascinating class of one-dimensional organic nanomaterials with a combination of electrical conductivity, flexibility, mechanical robustness, physical ...
Yan Zhao, Xin Li, Jiangnan Shen, Cong-jie Gao, B. Van der Bruggen   +4 more
semanticscholar   +1 more source

MOF-801 incorporated PEBA mixed-matrix composite membranes for CO2 capture

Separation and Purification Technology, 2019
The combination of CO2-selective porous framework with polymeric material is promising for developing mixed-matrix membranes. In this work, a novel metal organic framework MOF-801 nanocrystal was introduced into polyether-block-amide (PEBA) polymer to ...
Jiajia Sun, Qianqian Li, Guining Chen, Jingui Duan, Gongpin Liu, W. Jin   +5 more
semanticscholar   +1 more source

Development of graphene-PVDF composite membranes for membrane distillation

Journal of Membrane Science, 2020
A novel PVDF-graphene composite membrane has been developed. Specifically, a commercial PVDF polymer has been suitably functionalized with the aromatic rings of styrene (PVDF-f) and characterized by spectroscopic techniques.
G. Grasso, F. Galiano, M. Yoo, R. Mancuso, H. Park, B. Gabriele, A. Figoli, E. Drioli   +7 more
semanticscholar   +1 more source

On the Lipid Composition of Membranes

Protoplasma, 1967
The lipid content of membrane preparations isolated from different origins has been demonstrated to vary from 30% to 75% on a dry weight basis. Depending on the procedure utilized for the preparation of red cell ghosts, this membrane was found to contain either 30% or 50% lipids, cholesterol and phospholipids, which together account for over 80% of the
openaire   +2 more sources

Fabrication of PVDF nanofibrous hydrophobic composite membranes reinforced with fabric substrates via electrospinning for membrane distillation desalination.

Journal of Environmental Science, 2019
To improve the mechanical properties of the electrospun nanofibrous membrane, the nonwoven fabrics and spacer fabrics were employed as support substrates to fabricate polyvinylidene fluoride (PVDF) nanofibrous composite membranes.
Kuiling Li, D. Hou, Chaochen Fu, Kai Wang, Jun Wang   +4 more
semanticscholar   +1 more source

Gamma radiation-induced crosslinked composite membranes based on polyvinyl alcohol/chitosan/AgNO3/vitamin E for biomedical applications.

International Journal of Biological Macromolecules, 2019
Crosslinked hydrogel composite membranes based on polyvinyl alcohol (PVA) and chitosan-loaded AgNO3 and vitamin E were prepared using gamma irradiation.
Shaimaa M. Nasef, Ehab E. Khozemy, Elbadawy A. Kamoun, H. El-Gendi   +3 more
semanticscholar   +1 more source

Development of composite membranes with irregular rod-like structure via atom transfer radical polymerization for efficient oil-water emulsion separation.

Journal of Colloid and Interface Science, 2019
Development of superhydrophilic, stable and cost-effective composite membranes for efficient oil-water emulsion separation is highly desirable. Herein, an irregular rod-like composite membrane was prepared through 3-aminopropyltriethoxysilane (APTES ...
Jiuyun Cui, Atian Xie, Shi Zhou, Siwei Liu, Qianqian Wang, Yilin Wu, Minjia Meng, J. Lang, Zhiping Zhou, Yongsheng Yan   +9 more
semanticscholar   +1 more source