Počet záznamů: 1

Evidence of tin coating on archaeological ferrous artefacts by voltammetry of microparticules (VMP)

  1. 1.
    0366900 - ARU-G 2012 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
    Ottenwelter, Estelle - Costa, V.
    Evidence of tin coating on archaeological ferrous artefacts by voltammetry of microparticules (VMP).
    Sborník z Konference konzervátorů-restaurátorů, Uherské Hradiště 2010. Brno: Technické muzeum v Brně, 2010, s. 121-123,19-20. ISBN 978-80-86413-72-3. ISSN 1801-1179.
    [Konference konzervátorů-restaurátorů. Uherské Hradiště (CZ), 07.09.2010-09.09.2010]
    Výzkumný záměr: CEZ:AV0Z80020508
    Klíčová slova: voltammetry of microparticules * tin coating * analytical method
    Kód oboru RIV: AC - Archeologie, antropologie, etnologie

    Voltammetry of microparticules (VMP) using a paraffinimpregnated graphite electrode (PIGE) to transfer material directly from the artefacts to an electrochemical cell, was applied on two objects from Medieval Ages covered by a grey metallic coating in a variable state of conservation and appearance as a non invasive analytical method to characterise artefacts. Results have shown that the light grey metallic surface layers observed on both objects present different chemical composition, which could be determined in a selective way, following their stratigraphical location of the artefacts.
    Trvalý link: http://hdl.handle.net/11104/0201731