Results 131 to 140 of about 317,430 (333)

Selective phosphate removal with manganese oxide composite anion exchange membranes in membrane capacitive deionization

open access: yes
The discharge of excessive phosphorous into water bodies can lead to serious eutrophication threatening aquatic ecosystem. Membrane capacitive deionization (MCDI) is an effective platform for deionizing aqueous streams; however, conventional MCDI is ...
Xiaoliu, Zhang   +5 more
core   +1 more source

Electric-pulse layer-by-layer assembled of anion exchange membrane with enhanced monovalent selectivity

open access: yes, 2018
The present study investigates the electric-pulse layer-by-layer assembled of anion exchange membrane (AEM) by N-O-sulfonic acid benzyl chitosan (NSBC) and hydroxypropyl trimethyl ammonium chloride chitosan (HACC).
Yan Zhao   +11 more
core   +1 more source

Influence of sulfate on anion exchange membranes in reverse electrodialysis

open access: yes, 2020
Reverse electrodialysis (RED) is a technology producing renewable energy from the mixing of river and seawater. In natural salinity gradients, multivalent ions are present, which lead to a reduced RED power output.
Saakes, Michel   +10 more
core   +1 more source

Development of polyvinyl alcohol/chitosan blend anion exchange membrane with mono and di quaternizing agents for application in alkaline polymer electrolyte fuel cells

open access: yesMaterials Science for Energy Technologies, 2019
Anion exchange membranes (AEM) functionalized by quaternary ammonium moiety are fabricated from polyvinyl alcohol/chitosan blend. Polymers namely polyvinyl alcohol (PVA) & chitosan (CS) are quaternized individually and mixed together to form blend ...
K. Hari Gopi   +2 more
doaj   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

open access: yesAdvanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang   +3 more
wiley   +1 more source

Distal renal tubular acidosis developments in its diagnosis and pathophysiology

open access: yes, 2010
This thesis describes two groups of experiments, both relating to the condition of distal renal tubular acidosis (dRTA). In the first, an alternative diagnostic test of dRTA to the ‘gold standard’ short ammonium chloride (NH4Cl) test was assessed ...
Walsh, S.B.
core  

Fabrication of anion exchange membrane: a preliminary study [PDF]

open access: yes, 2001
The objective of the work was to fabricate an anion exchange membrane, which can be used for electrodialysis process. The anion exchange membranes were fabricated by means of solution casting method using polysulfone as the binder and anion exchange ...
Sarmidi, Mohamad Roji   +5 more
core  

Anion exchange membranes for alkaline fuel cells: a review

open access: yes, 2011
\u3cp\u3eRecent years have seen extensive research on the preparation and properties of anion exchange membranes. Nevertheless, there is as yet no rigorous scientific classification of these membranes, and the methods of synthesis and characterization ...
Nijmeijer, DC Kitty   +5 more
core   +1 more source

Next‐Generation Water Treatment With Molybdenum Disulfide: Dual‐Functionality in Pollutant Adsorption and Photocatalysis

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Molybdenum disulfide (MoS2) has attracted attention as a promising material due to the growing demand for environmentally friendly, cost‐effective, and efficient water treatment techniques. With its physicochemical characteristics, this stratified bidimensional material allows it to be highly effective in adsorption and catalytic performance ...
Pariksha Bishnoi   +4 more
wiley   +1 more source

Anion exchange membrane with high conductivity and mechanical stability for fuel cell applications

open access: yes, 2012
Anion exchange membrane with high conductivity and mechanical stability for fuel cell ...
张华民, 张凤祥, 曲超
core  

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