Hydrogen permeation through sputter-deposited tungsten coated F82H in QUEST

the QUEST group 2

    Research output: Contribution to journal › Article

    1 Citation (Scopus)

    Abstract

    Hydrogen plasma-driven permeation (PDP) experiments have been performed using a sputter-deposited tungsten (SP-W) coated F82H membrane in the spherical tokamak QUEST. It has been found that SP-W coatings tend to enhance hydrogen PDP compared with that of bare F82H membrane. Surface recombination is a key process determining the PDP flux, suggesting that surface effects on hydrogen PDP should be further investigated.

    Original languageEnglish
    Article number1305038
    JournalPlasma and Fusion Research
    Volume12
    DOIs
    Publication statusPublished - Jan 1 2017

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    hydrogen plasma
    tungsten
    hydrogen
    membranes
    coatings

    All Science Journal Classification (ASJC) codes

    • Condensed Matter Physics

    Cite this

    Hydrogen permeation through sputter-deposited tungsten coated F82H in QUEST. / the QUEST group 2.

    In: Plasma and Fusion Research, Vol. 12, 1305038, 01.01.2017.

    Research output: Contribution to journal › Article

    the QUEST group 2 2017, 'Hydrogen permeation through sputter-deposited tungsten coated F82H in QUEST', Plasma and Fusion Research, vol. 12, 1305038. https://doi.org/10.1585/pfr.12.1305038
    the QUEST group 2. Hydrogen permeation through sputter-deposited tungsten coated F82H in QUEST. Plasma and Fusion Research. 2017 Jan 1;12. 1305038. https://doi.org/10.1585/pfr.12.1305038
    the QUEST group 2. / Hydrogen permeation through sputter-deposited tungsten coated F82H in QUEST. In: Plasma and Fusion Research. 2017 ; Vol. 12.
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