Results 21 to 30 of about 2,182,425 (310)
Composite Membranes Using Hydrophilized Porous Substrates for Hydrogen Based Energy Conversion
Energies, 2020 Poly(tetrafluoroethylene) (PTFE) porous substrate-reinforced composite membranes for energy conversion technologies are prepared and characterized. In particular, we develop a new hydrophilic treatment method by in-situ biomimetic silicification for PTFE
Seohee Lim, Jin-Soo Park
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Enhanced permeation performance with incorporation of silver nitrate onto polymeric membrane
Journal of Mechanical Engineering and Sciences, 2018 Enhancing membrane permeation is usually an important parameter in the membrane development for filtration. In this study, polysulfone membrane equipped with different concentration of silver nitrate (0.5-2.0 wt%) were fabricated by phase ...
K. A. M. Said +3 more
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PLGA Nanofiber/PDMS Microporous Composite Membrane-Sandwiched Microchip for Drug Testing
Micromachines, 2020 Lung-on-a-chip devices could provide new strategies for a biomimetic lung cell microenvironment and construction of lung disease models in vitro, and are expected to greatly promote the development of drug evaluation, toxicological detection, and disease
Wei Li +6 more
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Electrospun Porous PDLLA Fiber Membrane Coated with nHA
Applied Sciences, 2018 Porous poly- D, L-lactic acid (PDLLA) electrospinning fiber membrane was prepared, and nano-hydroxyapatite (nHA) was adsorbed and wrapped into it during the unique shrinking process of the PDLLA fiber membrane to fabricate the PDLLA/nHA composite ...
Linhui Qiang +4 more
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Composite sPEEK with Nanoparticles for Fuel Cell's Applications: Review [PDF]
, 2012 The membranes in fuel cells must both conduct protons and serve as a barrier for fuel. This review discusses modifications nanoparticles of sPEEK (sulfonated polyether-ether ketone), sPEEK have advantages properties as fuel cell’s membranes such as ...
Arief , Rahman Hakim +3 more
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Preparation and Characterization of a Cross-linked Matrimid/Polyvinylidene Fluoride Composite Membrane for H2/N2 Separation [PDF]
علوم و تکنولوژی پلیمر, 2017 A double layer composite membrane was fabricated by matrimid 5218 as a selective layer on polyvinylidene fluoride (PVDF), a porous asymmetric membrane, as a sublayer.
Mahmood Esmaeilipur +2 more
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Pilot scale study of chlorination-induced transport property changes of a seawater reverse osmosis membrane [PDF]
, 2013 A pilot-scale study was performed to assess variations of reverse osmosis (RO) membrane water permeance (A) and salt retention (Robs) induced by chlorination and to compare them with those observed at the lab-scale. A chlorination protocol was adapted to
Causserand, Christel +3 more
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Science and Engineering of Composite Materials, 2021 Fiber reinforced rubber pipes are widely used to transport fluid at locations requiring flexible connections in pipeline systems. The spherical self-balancing fiber reinforced rubber pipes with low stiffness are drawing attention because of their ...
Xu Guo-min, Shuai Chang-geng
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Liposomes-assisted fabrication of high performance thin film composite nanofiltration membrane
, 2021 Conventional biomimetic membranes for desalination are mostly fabricated by incorporating water channels using self-assembled lipid or polymer vesicles as key platforms for protein or water channel reconstitution. Herein, we propose a thin film composite
Li, Ye +4 more
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Nanomaterials, 2020 This study investigates the permeance and rejection efficiencies of different dyes (Rhodamine B and methyl orange), folic acid and a protein (bovine serum albumin) using graphene oxide composite membrane. The ultrathin separation layer of graphene oxide (
Febri Baskoro +2 more
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