Results 11 to 20 of about 225,905 (303)

Inorganic Membranes: Preparation and Application for Water Treatment and Desalination. [PDF]

open access: yesMaterials (Basel), 2018
Kayvani Fard A   +6 more
europepmc   +2 more sources

Water Adsorption Effect on Carbon Molecular Sieve Membranes in H2-CH4 Mixture at High Pressure

open access: yesEnergies, 2020
Carbon molecular sieve membranes (CMSMs) are emerging as promising solution to overcome the drawbacks of Pd-based membranes for H2 separation since (i) they are relatively easy to manufacture; (ii) they have low production and raw material costs; (iii ...
Maria L. V. Nordio   +5 more
doaj   +1 more source

Proton-conducting Organic-inorganic Sulfo-containing Membranes for Fuel Cell

open access: yesMedžiagotyra, 2022
Cross-linked organiс-inorganic sulfo-containing membranes of various compositions based on acrylic monomers (acrylonitrile, acrylic acid, 3-sulfopropylacrylate potassium salt, ethylene glycol diacrylate) and sol-gel systems of tetraethoxysilane have been
Inga GRIGORAVICIUTE-PURONIENE   +12 more
doaj   +1 more source

The preparation and characterization of alumina membranes with ultra-fine pores : Part 4. Ultrafiltration and hyperfiltration experiments [PDF]

open access: yes, 1985
The rejection characteristics of three types of alumina membranes for polyethylene glycol (PEG) polymers and dextrans soluted in water have been investigated. If the temperature at which the membranes are treated is increased, the pore size increases and
Burggraaf, A.J., Leenaars, A.F.M.
core   +4 more sources

Molecular Structure Influences the Stability of Membrane Penetrating Biointerfaces. [PDF]

open access: yes, 2011
20.07.15 KB. Ok to add accepted version, 12 months embargo expired.Nanoscale patterning of hydrophobic bands on otherwise hydrophilic surfaces allows integration of inorganic structures through biological membranes, reminiscent of transmembrane proteins.
Almquist, BD, Melosh, NA
core   +1 more source

Development of CVD Silica Membranes Having High Hydrogen Permeance and Steam Durability and a Membrane Reactor for a Water Gas Shift Reaction

open access: yesMembranes, 2019
Water gas shift reaction of carbon monoxide (CO) with membrane reactors should be a promising method for hydrogen mass-production because of its high CO conversion, high hydrogen purity and low carbon dioxide emission.
Ryoichi Nishida   +4 more
doaj   +1 more source

Advanced nanocomposite membranes for fuel cell applications: a comprehensive review [PDF]

open access: yesBiofuel Research Journal, 2016
Combination of inorganic fillers into organic polymer membranes (organic–inorganic hybrid membranes) has drawn a significant deal of attention over the last few decades.
Kolsoum Pourzare   +2 more
doaj   +1 more source

Composite Membrane Containing Titania Nanofibers for Battery Separators Used in Lithium-Ion Batteries

open access: yesMembranes, 2023
In order to improve the electrochemical performance of lithium-ion batteries, a new kind of composite membrane made using inorganic nanofibers has been developed via electrospinning and the solvent-nonsolvent exchange process.
Hun Lee, Deokwoo Lee
doaj   +1 more source

Formation and characterization of inorganic membranes from zeolite-silica microcomposites [PDF]

open access: yes, 1988
Small crystals of zeolites (500-1000 nm) with two- and three-dimensional channel systems (faujasite and ZSM-5 structures) were embedded in amorphous thin films derived from TEOS hydrolyzed in alcoholic solution.
Barrer   +6 more
core   +1 more source

Electrodialytic processes in solid matrices. New insights into batteries recycling. A review. [PDF]

open access: yes, 2019
Electrodialytic Remediation has been widely applied to the recovery of different contaminants from numerous solid matrices solving emerging issues of environmental concern.
Acar YB   +8 more
core   +1 more source

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