Impact of Soft Segment Size on Structural and Permeation Properties of Polyurethane Membranes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Polymers and the Environment"
DOI: 10.1007/s10924-020-01745-4
Abstract: A series of polyurethane membranes were synthesized through poly-addition polymerization for reverse osmosis application. Poly (ethylene glycol) with different molecular weights was used as a soft segment and structural and performance properties of membranes were… read more here.
Keywords: polyurethane membranes; water; segment; permeation properties ... See more keywords
Water Permeation Properties of Self Compacting Concrete Made with Coarse and Fine Recycled Concrete Aggregates
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Civil Engineering"
DOI: 10.1007/s40999-016-0062-x
Abstract: The paper presents results of an experimental investigation carried out on the water permeation properties of self compacting concrete (SCC) containing fine recycled concrete aggregates (FRCA) and coarse recycled concrete aggregates (CRCA) as replacement of… read more here.
Keywords: water; permeation properties; water permeation; test ... See more keywords
Permeation properties of high strength self-compacting and vibrated concretes
Sign Up to like & getrecommendations! Published in 2017 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2017.06.003
Abstract: Abstract Metakaolin is a supplementary cementing material (SCM), which has a significant potential to produce High Strength Concrete (HSC) and Self-Compacting Concrete (SCC). Because of the lower processing temperature compared to cement clinker, use of… read more here.
Keywords: strength; self compacting; high strength; permeation properties ... See more keywords
Development and permeation properties of SiO2-ZrO2 nanofiltration membranes with a MWCO of
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2017.04.023
Abstract: Abstract SiO 2 -ZrO 2 (5/5, 3/7) nanofiltration membranes with a low molecular weight cut-off (MWCO) were fabricated by coating different Si/Zr molar ratios of 5/5 and 3/7 sols from large to small colloidal sol… read more here.
Keywords: nanofiltration; sio zro; membranes mwco; permeation properties ... See more keywords
Preparation and Gas Permeation Properties of Fluorine-Silica Membranes with Controlled Amorphous Silica Structures: Effect of Fluorine Source and Calcination Temperature on Network Size.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b06800
Abstract: Triethoxyfluorosilane (TEFS), which is a pendant-type alkoxysilane with a Si-F bond, was utilized for the development of a molecular sieving membrane. The effect that a source of fluorine and calcination temperature exerted on gas permeation… read more here.
Keywords: network; permeation properties; gas; size ... See more keywords
Filler Influence on H2 Permeation Properties in Sulfur-CrossLinked Ethylene Propylene Diene Monomer Polymers Blended with Different Concentrations of Carbon Black and Silica Fillers
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14030592
Abstract: Filler effects on H2 permeation properties in sulfur-crosslinked ethylene propylene diene monomer (EPDM) polymers blended with two kinds of carbon black (CB) and silica fillers at different contents of 20 phr–60 phr are investigated by… read more here.
Keywords: properties sulfur; permeation; filler; silica ... See more keywords