Nano-porous coatings for gas retention studies

C. Ruset, E. Grigore, M. Rasinski, E. Fortuna, J. Grzonka, M. Gherendi, C. Luculescu, N. P. Barradas, E. Alves, A. Hakola

    Research output: Contribution to journalArticleScientificpeer-review

    Abstract

    One way to produce coatings with high gas retaining capability is to manipulate their structure towards a nano-porous one. Combined Magnetron Sputtering and Ion Implantation (CMSII) technique was used to produce pores of 1-10 nm in tungsten layers of about 1 mm in thickness. STEM, EDX, RBS, TDS and GDOES techniques were used for analyses of these layers. By heating the layer at 950°C the pores size increased up to 30 nm. The total amount of Ar retained in these layers was 3.9 × 10 20 atoms/m 2 while in compact W coating of the same thickness only 2.7 × 10 19 atoms/m 2 it was found.

    Original languageEnglish
    Article number503
    JournalRomanian Reports in Physics
    Volume71
    Issue number1
    Publication statusPublished - 2019
    MoE publication typeA1 Journal article-refereed

    Fingerprint

    coatings
    gases
    porosity
    retaining
    atoms
    ion implantation
    implantation
    magnetron sputtering
    tungsten
    heating

    Keywords

    • Argon
    • Nano-porous coatings
    • Tungsten

    Cite this

    Ruset, C., Grigore, E., Rasinski, M., Fortuna, E., Grzonka, J., Gherendi, M., ... Hakola, A. (2019). Nano-porous coatings for gas retention studies. Romanian Reports in Physics, 71(1), [503].
    Ruset, C. ; Grigore, E. ; Rasinski, M. ; Fortuna, E. ; Grzonka, J. ; Gherendi, M. ; Luculescu, C. ; Barradas, N. P. ; Alves, E. ; Hakola, A. / Nano-porous coatings for gas retention studies. In: Romanian Reports in Physics. 2019 ; Vol. 71, No. 1.
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    title = "Nano-porous coatings for gas retention studies",
    abstract = "One way to produce coatings with high gas retaining capability is to manipulate their structure towards a nano-porous one. Combined Magnetron Sputtering and Ion Implantation (CMSII) technique was used to produce pores of 1-10 nm in tungsten layers of about 1 mm in thickness. STEM, EDX, RBS, TDS and GDOES techniques were used for analyses of these layers. By heating the layer at 950°C the pores size increased up to 30 nm. The total amount of Ar retained in these layers was 3.9 × 10 20 atoms/m 2 while in compact W coating of the same thickness only 2.7 × 10 19 atoms/m 2 it was found.",
    keywords = "Argon, Nano-porous coatings, Tungsten",
    author = "C. Ruset and E. Grigore and M. Rasinski and E. Fortuna and J. Grzonka and M. Gherendi and C. Luculescu and Barradas, {N. P.} and E. Alves and A. Hakola",
    year = "2019",
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    journal = "Romanian Reports in Physics",
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    Ruset, C, Grigore, E, Rasinski, M, Fortuna, E, Grzonka, J, Gherendi, M, Luculescu, C, Barradas, NP, Alves, E & Hakola, A 2019, 'Nano-porous coatings for gas retention studies', Romanian Reports in Physics, vol. 71, no. 1, 503.

    Nano-porous coatings for gas retention studies. / Ruset, C.; Grigore, E.; Rasinski, M.; Fortuna, E.; Grzonka, J.; Gherendi, M.; Luculescu, C.; Barradas, N. P.; Alves, E.; Hakola, A.

    In: Romanian Reports in Physics, Vol. 71, No. 1, 503, 2019.

    Research output: Contribution to journalArticleScientificpeer-review

    TY - JOUR

    T1 - Nano-porous coatings for gas retention studies

    AU - Ruset, C.

    AU - Grigore, E.

    AU - Rasinski, M.

    AU - Fortuna, E.

    AU - Grzonka, J.

    AU - Gherendi, M.

    AU - Luculescu, C.

    AU - Barradas, N. P.

    AU - Alves, E.

    AU - Hakola, A.

    PY - 2019

    Y1 - 2019

    N2 - One way to produce coatings with high gas retaining capability is to manipulate their structure towards a nano-porous one. Combined Magnetron Sputtering and Ion Implantation (CMSII) technique was used to produce pores of 1-10 nm in tungsten layers of about 1 mm in thickness. STEM, EDX, RBS, TDS and GDOES techniques were used for analyses of these layers. By heating the layer at 950°C the pores size increased up to 30 nm. The total amount of Ar retained in these layers was 3.9 × 10 20 atoms/m 2 while in compact W coating of the same thickness only 2.7 × 10 19 atoms/m 2 it was found.

    AB - One way to produce coatings with high gas retaining capability is to manipulate their structure towards a nano-porous one. Combined Magnetron Sputtering and Ion Implantation (CMSII) technique was used to produce pores of 1-10 nm in tungsten layers of about 1 mm in thickness. STEM, EDX, RBS, TDS and GDOES techniques were used for analyses of these layers. By heating the layer at 950°C the pores size increased up to 30 nm. The total amount of Ar retained in these layers was 3.9 × 10 20 atoms/m 2 while in compact W coating of the same thickness only 2.7 × 10 19 atoms/m 2 it was found.

    KW - Argon

    KW - Nano-porous coatings

    KW - Tungsten

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    M3 - Article

    AN - SCOPUS:85063568391

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    JO - Romanian Reports in Physics

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    ER -

    Ruset C, Grigore E, Rasinski M, Fortuna E, Grzonka J, Gherendi M et al. Nano-porous coatings for gas retention studies. Romanian Reports in Physics. 2019;71(1). 503.