APPARATUS AND METHOD FOR ANALYSING A CHEMICAL COMPOSITION OF AEROSOL PARTICLES
    1.
    发明申请
    APPARATUS AND METHOD FOR ANALYSING A CHEMICAL COMPOSITION OF AEROSOL PARTICLES 审中-公开
    用于分析气溶胶粒子的化学组合物的装置和方法

    公开(公告)号:WO2018046083A1

    公开(公告)日:2018-03-15

    申请号:PCT/EP2016/071120

    申请日:2016-09-07

    Applicant: TOFWERK AG

    Abstract: The invention relates to an apparatus (1) and a method for analysing a chemical composition of aerosol particles. The apparatus (1) comprises an extractive electronspray ionisation source (2) for extracting components, in particular organic compounds, from the aerosol particles and for ionising the components to ions, and a mass analyser (3), in particular a time-of-flight mass analyser, for analysing the ions, the mass analyser (3) fluidly coupled to the extractive electronspray ionisation source (2). The method includes the steps of extracting components, in particular organic compounds, from the aerosol particles with an extractive electronspray ionisation source (2) and ionising the components with the extractive electronspray ionisation source (2) to ions, transferring the ions to a mass analyser (3), in particular a time-of-flight mass analyser, the mass analyser (3) being fluidly coupled to the extractive electronspray ionisation source (2), and analysing the ions with the mass analyser (3).

    Abstract translation: 本发明涉及用于分析气溶胶颗粒的化学组成的设备(1)和方法。 该装置(1)包括用于从气溶胶颗粒中提取组分特别是有机化合物并用于将组分离子化的萃取电子喷射离子源(2),以及质量分析器(3),特别是时间 - 飞行质量分析器,用于分析离子,质量分析器(3)流体耦合到提取电子喷射离子源(2)。 该方法包括以下步骤:用萃取电子喷射离子源(2)从气溶胶粒子萃取组分,特别是有机化合物,并用萃取电子喷射离子源(2)将组分离子化成离子,将离子转移到质量分析仪 (3),特别是飞行时间质量分析器,所述质量分析器(3)流体耦合到所述提取电子喷射离子源(2),并且利用所述质量分析器(3)分析所述离子。

    APPARATUS AND METHOD FOR ANALYSING A CHEMICAL COMPOSITION OF AEROSOL PARTICLES
    2.
    发明申请
    APPARATUS AND METHOD FOR ANALYSING A CHEMICAL COMPOSITION OF AEROSOL PARTICLES 审中-公开
    用于分析气溶胶粒子的化学组合物的装置和方法

    公开(公告)号:WO2018046619A1

    公开(公告)日:2018-03-15

    申请号:PCT/EP2017/072510

    申请日:2017-09-07

    Applicant: TOFWERK AG

    Abstract: The invention relates to an apparatus (1) and a method for analysing a chemical composition of aerosol particles. The apparatus (1) comprises an extractive electronspray ionisation source (2) for extracting components, in particular organic compounds, from the aerosol particles and for ionising the components to ions, and a mass analyser (3), in particular a time of flight mass analyser, for analysing the ions, the mass analyser (3) fluidly coupled to the extractive electronspray ionisation source (2). The method includes the steps of extracting components, in particular organic compounds, from the aerosol particles with an extractive electronspray ionisation source (2) and ionising the components with the extractive electronspray ionisation source (2) to ions, transferring the ions to a mass analyser (3), in particular a time of flight mass analyser, the mass analyser (3) being fluidly coupled to the extractive electronspray ionisation source (2), and analysing the ions with the mass analyser (3).

    Abstract translation: 本发明涉及用于分析气溶胶颗粒的化学组成的设备(1)和方法。 装置(1)包括用于从气溶胶颗粒中提取组分特别是有机化合物并用于将组分离子化的萃取电子喷射离子源(2),以及质量分析器(3),特别是飞行时间质量 分析器,用于分析离子,质量分析器(3)流体耦合到提取电子喷射离子源(2)。 该方法包括以下步骤:用萃取电子喷射离子源(2)从气溶胶粒子萃取组分,特别是有机化合物,并用萃取电子喷射离子源(2)将组分离子化成离子,将离子转移到质量分析仪 (3),特别是飞行时间质量分析器,质量分析器(3)流体耦合到提取电子喷射离子源(2),并用质量分析器(3)分析离子。

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