Polymer anion-selective membranes for electrolytic splitting of water. Part II: Enhancement of ionic conductivity and performance under conditions of alkaline water electrolysis

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F12%3A43893743" target="_blank" >RIV/60461373:22310/12:43893743 - isvavai.cz</a>

Alternative codes found

RIV/61389013:_____/12:00378910

Result on the web

<a href="http://dx.doi.org/10.1007/s10800-012-0432-2" target="_blank" >http://dx.doi.org/10.1007/s10800-012-0432-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10800-012-0432-2" target="_blank" >10.1007/s10800-012-0432-2</a>

Result language

angličtina

Original language name

Polymer anion-selective membranes for electrolytic splitting of water. Part II: Enhancement of ionic conductivity and performance under conditions of alkaline water electrolysis

Original language description

An attempt was made to increase the ionic conductivity of novel, heterogeneous, anion-selective membranes by increasing the porosity of their surface skin. This was based on the addition of a water-soluble component, namely poly(ethylene-ran-propylene glycol), to an inert polymer matrix, based on low-density polyethylene, while mixing it with the ion-exchange particles. A series of membranes was prepared, consisting of 66 wt% of anionexchange phase represented by a styrene-divinyl benzene copolymer matrix with quaternary ammonium functional groups and an inert polymer matrix in a mixture with variable amounts of water-soluble component added. The membranes were subsequently tested with respect to their morphology, mechanical properties, apparent ion-exchange capacity, ionic conductivity, and performance under conditions of alkaline water electrolysis. When added in the appropriate amount, the addition of a water-soluble component was found to improve the electrochemical properties of t

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CG - Electrochemistry

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Applied Electrochemistry

ISSN

0021-891X

e-ISSN

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Volume of the periodical

42

Issue of the periodical within the volume

8

Country of publishing house

DE - GERMANY

Number of pages

10

Pages from-to

545-554

UT code for WoS article

000305957400002

EID of the result in the Scopus database

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