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Properties and structure of heterogeneous ion-exchange membranes after expo-sure to chemical agents

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28676092%3A_____%2F16%3AN0000060" target="_blank" >RIV/28676092:_____/16:N0000060 - isvavai.cz</a>

  • Result on the web

    <a href="http://link.springer.com/article/10.1007/s10008-016-3341-1" target="_blank" >http://link.springer.com/article/10.1007/s10008-016-3341-1</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s10008-016-3341-1" target="_blank" >10.1007/s10008-016-3341-1</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Properties and structure of heterogeneous ion-exchange membranes after expo-sure to chemical agents

  • Original language description

    This work deals with resistance of ion-exchange membranes in selected chemical solutions. Specimens of heterogeneous membranes were analyzed after exposure to chemically aggressive agents such as nitric acid, sodium hydroxide etc. The analyses were carried out after period up to six months. The resistance was evaluated from the mechanical and electrochemical properties changes point of view before and after exposure. The tested materials were not only the membranes themselves but also their individual components, i.e. ion-exchange resins from various manufacturers and polyester reinforcing fabrics. The results show that exposure to NaOH solution has the most damaging effect especially on reinforcing fabric and a membrane as whole due mainly to dimensions changes. The same stands for electrochemical resistance of the membrane and permselectivity. Ion-exchange capacity remains almost the same after exposure.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JP - Industrial processes and processing

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/LO1418" target="_blank" >LO1418: Progressive development of the Membrane Innovation Centre</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2016

  • Confidentiality

    C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Data specific for result type

  • Name of the periodical

    Journal of Solid State Electrochemistry

  • ISSN

    1433-0768

  • e-ISSN

  • Volume of the periodical

  • Issue of the periodical within the volume

    2016

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    14

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database