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    VERFAHREN UND VORRICHTUNG ZUR IONISIERUNG SOWIE DAMIT VERSEHENE GASDETEKTIONSVORRICHTUNG
    1.
    发明公开
    VERFAHREN UND VORRICHTUNG ZUR IONISIERUNG SOWIE DAMIT VERSEHENE GASDETEKTIONSVORRICHTUNG 有权
    方法和装置电离和所提供气体检测装置

    公开(公告)号：EP2313765A2

    公开(公告)日：2011-04-27

    申请号：EP09780944.6

    申请日：2009-07-22

    申请人： EADS Deutschland GmbH

    发明人： MÜLLER, Gerhard ,  OBERHÜTTINGER, Carola ,  KRENKOW, Angelika ,  SPANNHAKE, Jan

    IPC分类号： G01N27/64

    CPC分类号： G01N27/64

    摘要： The invention relates to an ionization method for ionizing gaseous or vaporous substances (22) to be investigated. In order to carry out a cost-effective radioactivity-free ionization, the invention proposes the following steps: guiding the substance (22) to be investigated to a solid body surface (34) and illuminating the solid body surface (34) for ionizing molecules of the substance to be investigated by photo-induced electron transfer. Furthermore proposed are an ionization apparatus (16) for carrying out the method and a detection apparatus provided therewith for gas detection by means of ion mobility spectrometry.