Results 11 to 20 of about 173,637 (262)

Role and Important Properties of a Membrane with Its Recent Advancement in a Microbial Fuel Cell

open access: yesEnergies, 2022
Microbial fuel cells (MFC) are an emerging technology for wastewater treatment that utilizes the metabolism of microorganisms to generate electricity from the organic matter present in water directly.
Aritro Banerjee   +2 more
doaj   +1 more source

Branched Sulfonated Polyimide/Sulfonated Methylcellulose Composite Membranes with Remarkable Proton Conductivity and Selectivity for Vanadium Redox Flow Batteries

open access: yesChemElectroChem, 2020
A series of branched sulfonated polyimide (bSPI)/sulfonated methylcellulose (s‐MC) composite membranes composed of a designed and synthesized bSPI polymer and functionalized s‐MC are prepared by using a facile solution casting method for vanadium redox ...
Jun Long   +8 more
doaj   +1 more source

Lipids Composition in Plant Membranes [PDF]

open access: yesCell Biochemistry and Biophysics, 2020
AbstractThe paper focuses on the selected plant lipid issues. Classification, nomenclature, and abundance of fatty acids was discussed. Then, classification, composition, role, and organization of lipids were displayed. The involvement of lipids in xantophyll cycle and glycerolipids synthesis (as the most abundant of all lipid classes) were also ...
Emilia Reszczyńska, Agnieszka Hanaka
openaire   +2 more sources

Preparation of Thin Film Composite (TFC) Membrane with DESPs Interlayer and Its Forward Osmosis (FO) Performance for Organic Solvent Recovery

open access: yesMembranes, 2023
To explore the application of forward osmosis (FO) technology in the organic solvent recovery field, we prepared a new solvent-resistant triple layer thin film composite (TFC) membrane on the PI (polyimide) substrate.
Jingyi Liang   +4 more
doaj   +1 more source

Enhanced permeation performance with incorporation of silver nitrate onto polymeric membrane

open access: yesJournal 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
doaj   +1 more source

Wetting-Based Comparison of Ag, Carbon Black, and MoS2 Composite Membranes for Photothermal Membrane Distillation

open access: yesMembranes, 2023
Photothermal membrane distillation is a new-generation desalination process that can take advantage of the ability of specific materials to convert solar energy to heat at the membrane surface and thus to overcome temperature polarization.
Tarik Eljaddi, Corinne Cabassud
doaj   +1 more source

Surface of CuO Nanoparticles Modified by p-Benzoquinone for N2-Selective Membrane

open access: yesMembranes, 2022
In this study, CuO nanoparticles and p-benzoquinone (p-BQ) were added to a polyvinylpyrrolidone (PVP) matrix to increase N2/CO2 selectivity. The added p-BQ allowed CuO to be distributed in a uniform size in the PVP/CuO composite membrane and the matrix ...
Juyeong Lee   +2 more
doaj   +1 more source

Experimental and Numerical Study of Pd/Ta and PdCu/Ta Composites for Thermocatalytic Hydrogen Permeation

open access: yesMembranes, 2022
The development of stable and durable hydrogen (H2) separation technology is essential for the effective use of H2 energy. Thus, the use of H2 permeable membranes, made of palladium (Pd), has been extensively studied in the literature.
Seungbo Ryu   +6 more
doaj   +1 more source

Protein composition of the glyoxysomal membrane [PDF]

open access: yesFEBS Letters, 1974
Membranes of glyoxysomes, a special form of peroxisomes, have been recently isolated and characterized to some extent [l-3] . Knowledge of the protein composition of these membranes should be of interest, since, up to now, mainly because of the lack of availability of suitable preparations, the protein pattern of wed-de~ned fractions of isolated ...
Bieglmayer, Christian, Ruis, Helmut
openaire   +2 more sources

Electrospun Porous PDLLA Fiber Membrane Coated with nHA

open access: yesApplied 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
doaj   +1 more source

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