Design, fabrication and study of micro-electrospray chips

Tzong Shyng Leu, Chi Hsiung Teng

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

This paper described design, fabrication and study of micro electrospray chips. The micro electrospray chips are fabricated by using micro-electro- mechanical system (MEMS) technology. The micro electrospray techniques can be used in many applications, including high viscous fluid dispenses for 3D rapid prototyping and biological sample analysis in mass spectrometer. In this study, micro electrospray chips with different wedge angels are investigated by using microscopic visualization techniques. Four spray modes are identified at various operation voltages and currents. It is found that the voltage for stable cone-jet mode decrease as wedge angle becomes smaller. On the other hand, it is also found that stable cone-jet mode represent a constant current range in current (I)-voltage(Φ) curve. It allows us to easily identify if the micro electrospray chips operate at cone-jet mode.

原文English
主出版物標題Progress on Advanced Manufacture for Micro/Nano Technology 2005 - Proceedings of the 2005 International Conference on Advanced Manufacture
發行者Trans Tech Publications Ltd
頁面1249-1254
頁數6
版本PART 2
ISBN(列印)0878499903, 9780878499908
DOIs
出版狀態Published - 2006 1月 1
事件2005 International Conference on Advanced Manufacture, ICAM2005 - Taipei, R.O.C., Taiwan
持續時間: 2005 11月 282005 12月 2

出版系列

名字Materials Science Forum
號碼PART 2
505-507
ISSN(列印)0255-5476
ISSN(電子)1662-9752

Other

Other2005 International Conference on Advanced Manufacture, ICAM2005
國家/地區Taiwan
城市Taipei, R.O.C.
期間05-11-2805-12-02

All Science Journal Classification (ASJC) codes

  • 材料科學(全部)
  • 凝聚態物理學
  • 材料力學
  • 機械工業

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