| 发明名称 |
Electrostatic Spray Ionization Method |
| 摘要 |
In an electrostatic spray ionization method for spraying a liquid layer from an insulating plate 2, the plate is arranged between two electrodes 1, 4. A constant high voltage power supply 3 is provided and an electric circuit is used to charge and discharge locally a surface of the liquid layer 7 on the insulating plate 2 by applying the power supply between the electrodes 1, 4. |
| 申请公布号 |
US2015001389(A1) |
申请公布日期 |
2015.01.01 |
| 申请号 |
US201314370586 |
申请日期 |
2013.01.04 |
| 申请人 |
Ecole Polytechnique Federale de Lausanne |
发明人 |
Girault Hubert Hugues;Liu Baohong;Lu Yu;Qiao Liang;Sartor Romain;Tobolkina Elena |
| 分类号 |
H01J49/16;H01J49/04;H01J49/00 |
主分类号 |
H01J49/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electrostatic spray ionization method for spraying a liquid layer from an insulating plate, the method comprising arranging the plate between two electrodes, one of the electrodes being placed behind the insulating plate, and the other electrode—the counter-electrode—being placed opposite the liquid layer and separated from it by a gas or air, providing a constant high voltage power supply and using an electric circuit to charge locally a surface of the liquid layer on the insulating plate by applying said power supply between the electrodes and to discharge the surface. |
| 地址 |
Lausanne CH |
