Electrospray ionization device

Abstract

The utility model relates to an electrospray ionization device, which comprises a voltage interface (1) and a metal foil (2), wherein the voltage interface (1) is used for providing ionization high voltage, the metal foil (2) is connected to the voltage interface (1) and used for loading an ionization sample (6) and exciting the ionization sample (6) by using the ionization high voltage to carry out ionization and form spray ions (8). 本实用新型涉及一种电喷雾电离装置，该装置包括用于提供电离高压的电压接口（1）及连接到所述电压接口（1）的金属箔片（2），所述金属箔片（2）用于装载电离样品（6）并利用所述电离高压激发所述电离样品（6）进行电离形成喷雾离子（8）。