Results 21 to 30 of about 531,914 (339)
Mixed Matrix Membranes for Carbon Capture and Sequestration: Challenges and Scope
ACS Omega, 2023 Carbon dioxide (CO2) is a major greenhouse gas responsible for the increase in global temperature, making carbon capture and sequestration (CCS) crucial for controlling global warming. Traditional CCS methods such as absorption, adsorption, and cryogenic
Aviti Katare +5 more
semanticscholar +1 more source
Establishing gas transport highways in MOF-based mixed matrix membranes
Science Advances, 2023 Achieving percolation pathways in a metal-organic framework (MOF)–based mixed matrix membrane (MMM) without compromising its mechanical properties is challenging. We developed phase separated (PS)–MMMs with an interconnected MOF domain running across the
Conger Li +5 more
semanticscholar +1 more source
Scientific Reports, 2022 This work presents novel magnetic mixed matrix poly(ethersulfone) (PES) membranes that combine the advantages of low-cost common PES polymer and low-cost iron–nickel magnetic alloys.
Norhan Nady +2 more
doaj +1 more source
ACS Applied Materials and Interfaces, 2023 Zirconium-based metal–organic frameworks (Zr-MOFs) have been demonstrated as potent catalysts for the hydrolytic detoxification of organophosphorus nerve agents and their simulants. However, the practical implementation of these Zr-MOFs is limited by the
Hong‐Bin Luo +8 more
semanticscholar +1 more source
Recent Advances of Pervaporation Separation in DMF/H2O Solutions: A Review
Membranes, 2021 N,N-dimethylformamide (DMF) is a commonly-used solvent in industry and pharmaceutics for extracting acetylene and fabricating polyacrylonitrile fibers.
Zongqi Zhang +4 more
doaj +1 more source
Polymers, 2023 Metal-organic frameworks (MOFs) are porous crystalline materials assembled from organic ligands and metallic secondary building blocks. Their special structural composition gives them the advantages of high porosity, high specific surface area ...
Lu Wang +4 more
semanticscholar +1 more source
Mixed matrix membranes prepared from high impact polystyrene with dispersed TiO2 nanoparticles for gas separation [PDF]
Journal of Nanostructures, 2016 The current study presents synthesis and characterization of high impact polystyrene - TiO2 nanoparticles mixed matrix membranes for separation of carbon dioxide from nitrogen. The solution-casting method was used for preparation of membranes.
P. Safaei, A. Marjani, M. Salimi
doaj +1 more source
Rational design of mixed-matrix metal-organic framework membranes for molecular separations
Science, 2022 Conventional separation technologies to separate valuable commodities are energy intensive, consuming 15% of the worldwide energy. Mixed-matrix membranes, combining processable polymers and selective adsorbents, offer the potential to deploy adsorbent ...
Shuvo Jit Datta +11 more
semanticscholar +1 more source
High Performance Mixed-Matrix Electrospun Membranes for Ammonium Removal from Wastewaters
Membranes, 2021 Mixed-matrix electrospun membranes were developed to investigate ammonium removal from low ammonium concentration wastewaters for the first time. Particles derived from the inexpensive zeolite 13X were successfully incorporated into polyethersulfone (PES)
Shu-Ting Chen +2 more
doaj +1 more source
Incorporating Carbon Nanotubes in Nanocomposite Mixed-Matrix Membranes for Gas Separation: A Review
Membranes, 2022 Carbon nanotube (CNT) is a prominent material for gas separation due to its inherent smoothness of walls, allowing rapid transport of gases compared to other inorganic fillers.
Aimi Farzana Yazid +3 more
semanticscholar +1 more source