Results 1 to 10 of about 381,462 (182)

An Economical Composite Membrane with High Ion Selectivity for Vanadium Flow Batteries [PDF]

Membranes, 2023
The ion exchange membrane of the Nafion series widely used in vanadium flow batteries (VFBs) is characterized by its high cost and high vanadium permeability, which limit the further commercialization of VFBs. Herein, a thin composite membrane enabled by
Yue Zhang, Denghua Zhang, Chao Luan, Yifan Zhang, Wenjie Yu, Jianguo Liu, Chuanwei Yan   +6 more
doaj   +2 more sources

Preparation and Self-Cleaning Performance of High-Strength Double-Layer PVDF-PVC-Nano-Graphite/PVDF-PVC Super-Hydrophobic Composite Membrane [PDF]

Molecules, 2023
The double-layer PVDF-PVC (D-PP/PP) super-hydrophobic composite membrane was prepared by the coating immersion phase separation method to enhance the mechanical properties of the composite membrane.
Dashuai Zhang, Shishu Sun, Yan Zhang, Xiaopeng Zhang, Chen Li, Tianyi Sun, Linhua Zhu, Zaifeng Shi   +7 more
doaj   +2 more sources

Preparation of Chitosan/β-Cyclodextrin Composite Membrane and Its Adsorption Mechanism for Proteins [PDF]

Molecules, 2023
A significant portion of the protein in food waste will contaminate the water. The chitosan/modified β-cyclodextrin (CS/β-CDP) composite membranes were prepared for the adsorption of bovine serum albumin (BSA) in this work to solve the problem of poor ...
Tong Liu, Junbo Li, Hongyu Lei, Xinyu Zhen, Yue Wang, Dongxia Gou, Jun Zhao   +6 more
doaj   +2 more sources

Layer by Layer Composite Membranes of Alginate-Chitosan Crosslinked by Glutaraldehyde in Pervaporation Dehydration of Ethanol [PDF]

International Journal of Renewable Energy Development, 2016
Hydrophilicity of membrane causing only water can pass through membrane. Pervaporation process using organophilic membrane has been offered as alternative for ethanol dehydration.
Nur Rokhati, Titik Istirokhatun, Asep Muhamad Samsudin   +2 more
doaj   +2 more sources

Preparation and characterization of a novel composite membrane of natural silk fiber/nano-hydroxyapatite/chitosan for guided bone tissue regeneration

e-Polymers, 2021
Natural silk fiber (SF) was introduced into the chitosan/nano-hydroxyapatite (CS/n-HA) system to fabricate a novel guided bone tissue regeneration (GBR) membrane.
Tang Shuo, Wang Weijia
doaj   +1 more source

Preparation and properties of a composite charged membrane [PDF]

, 1982
In order to develop a low pressure desalination membrane with fixed ionic charges, we made use of the normally unwanted crosslinking tendency in preparing the polyelectrolyte poly(styrenesulfonate) by sulfonation of polystyrene.
Boer, R. de, Noordegraaf, D.A., Romijn, D.J., Smolders, C.A.   +3 more
core   +10 more sources

Preparation of hydrophobic PVDF/PVC/nano-graphite composite membrane and its self-cleaning properties

Materials Research Express, 2020
In this study, novel physical blending modified membranes are prepared using the non-solvent induced phase separation method, the influences of nano-graphite and Poly(vinyl chloride) (PVC) incorporated into the hydrophobic performance of the ...
Dashuai Zhang, Yan Zhang, Xiaopeng Zhang, Chen Li, Lili Wang, Tianyi Shun, Hongting Wu, Qiang Lin, Zaifeng Shi   +8 more
doaj   +1 more source

Preparation, characterization and optimization of superhydrophobic PVDF-PVC composite membrane based on concentration change of casting solution

Materials Research Express, 2020
The PVDF/PVC superhydrophobic composite membrane was prepared by non-solvent induced phase separation method. When the concentration of PVDF/PVC(= 85/15) is 4%, DMF can be used as a solvent to prepare PVDF/PVC superhydrophobic composite membrane by using
Dashuai Zhang, Xiaoxue Lin, Yan Zhang, Xiaopeng Zhang, Chen Li, Yang Lin, Tianyi Sun, Linhua Zhu, Qiang Lin, Zaifeng Shi   +9 more
doaj   +1 more source

Mitigation of membrane fouling in dye wastewater using a ternary WO3/CNT/ZnO composite photocatalytic membrane [PDF]

E3S Web of Conferences
The membrane filtration has been widely utilized in the water reclamation due to its simplicity in operation and outstanding separation performance.
Chong Wei Tze, Ong Yit Thai
doaj   +1 more source

CNTs Intercalated LDH Composite Membrane for Water Purification with High Permeance

Nanomaterials, 2021
The pursuit of improved water purification technology has motivated extensive research on novel membrane materials to be carried out. In this paper, one-dimensional carboxylated carbon nanotubes (CNTs) were intercalated into the interlayer space of ...
Qian Li, Peng Song, Yuye Yang, Yan Li, Naixin Wang, Quanfu An   +5 more
doaj   +1 more source