Results 21 to 30 of about 103,980 (305)

Preparation and Characterization of QPVA/PDDA Electrospun Nanofiber Anion Exchange Membranes for Alkaline Fuel Cells

open access: yesNanomaterials, 2022
In recent years, there has been considerable interest in anion exchange membrane fuel cells (AEMFCs) as part of fuel cell technology. Anion exchange membranes (AEMs) provide a significant contribution to the development of fuel cells, particularly in ...
Asep Muhamad Samsudin   +3 more
doaj   +1 more source

Electrospun Composite Proton-Exchange and Anion-Exchange Membranes for Fuel Cells

open access: yesEnergies, 2021
A fuel cell is an electrochemical device that converts the chemical energy of a fuel and oxidant into electricity. Cation-exchange and anion-exchange membranes play an important role in hydrogen fed proton-exchange membrane (PEM) and anion-exchange ...
Zhihao Shang   +2 more
doaj   +1 more source

Application of Novel Anion-Exchange Blend Membranes (AEBMs) to Vanadium Redox Flow Batteries

open access: yesMembranes, 2018
Both cation-exchange membranes and anion-exchange membranes are used as ion conducting membranes in vanadium redox flow batteries (VRFBs). Anion-exchange membranes (AEMs) are applied in vanadium redox flow batteries due to the high blocking property of ...
Hyeongrae Cho   +2 more
doaj   +1 more source

Theory of membrane capacitive deionization including the effect of the electrode pore space [PDF]

open access: yes, 2011
Membrane capacitive deionization (MCDI) is a technology for water desalination based on applying an electrical field between two oppositely placed porous electrodes.
Biesheuvel, P.M.   +3 more
core   +2 more sources

Electrodialysis potential for fractionation of multicomponent aqueous solutions

open access: yesE3S Web of Conferences, 2017
The paper aimed at the evaluation of the batch electrodialysis (ED) run in the course of treatment and desalination of various aqueous mixtures containing both mineral (sodium fluoride, sodium chloride) and organic substances (dyes or humic acids).
Grzegorzek Martyna   +1 more
doaj   +1 more source

Electrochemically induced precipitation enables fresh urine stabilization and facilitates source separation [PDF]

open access: yes, 2020
Source separation of urine can enable nutrient recycling, facilitate wastewater management, and conserve water. Without stabilization of the urine, urea is quickly hydrolyzed into ammonia and (bi)carbonate, causing nutrient loss, clogging of collection ...
Clauwaert, Peter   +4 more
core   +1 more source

Anion- or Cation-Exchange Membranes for NaBH<sub>4</sub>/H<sub>2</sub>O<sub>2 </sub>Fuel Cells?

open access: yesMembranes, 2012
Direct borohydride fuel cells (DBFC), which operate on sodium borohydride (NaBH<sub>4</sub>) as the fuel, and hydrogen peroxide (H<sub>2</sub>O<sub>2</sub>) as the oxidant, are receiving increasing attention.
César A. C. Sequeira   +3 more
doaj   +1 more source

Anion transporter: highly cell-type-specific expression of distinct polypeptides and transcripts in erythroid and nonerythroid cells [PDF]

open access: yes, 1985
Affinity-purified antibodies and cDNA probes specific for the chicken erythrocyte anion transporter (also referred to as band 3) have been used to demonstrate that this protein is expressed in a highly cell- type-specific manner in the avian kidney ...
Cox, John V.   +2 more
core   +1 more source

Selectrodialysis and bipolar membrane electrodialysis combination for industrial process brines treatment: Monovalent-divalent ions separation and acid and base production [PDF]

open access: yes, 2016
Chemical industries generate large amounts of wastewater rich in different chemical constituents. Amongst these, salts at high concentrations are of major concern, making necessary the treatment of saline effluents before discharge. Because most of these
Cortina Pallás, José Luís   +3 more
core   +2 more sources

Research Progress of Flexible Anion Exchange Membranes

open access: yesLiaoning Shiyou Huagong Daxue xuebao
Fuel cells have attracted widespread attention owing to the merits of high efficiency, high safety and wide application, etc. Therefore, fuel cells can meet the increasing requirement for clean energy in human society. Among them, anion exchange membrane
Dan WU, Jilin WANG, Quantong CHE
doaj   +1 more source

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