Hydroxyl Density Measurement by Two-Beam UV-LED Absorption Spectroscopy in an Atmospheric-Pressure Ar-H2O2 Vapor HF Plasma Jet

• Main Authors: Wasin Nupangtha, Athipong Ngamjarurojana, Mudtorlep Nisoa, Dheerawan Boonyawan
• 語言: English
• 出版: Science Faculty of Chiang Mai University 2019
• 主題: OH density; UV-LED absorption spectroscopy; atmospheric pressure plasma jets
• 在線閱讀: http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=10256; http://cmuir.cmu.ac.th/jspui/handle/6653943832/66881
• 機構: Chiang Mai University

Atmospheric pressure plasma jets (APPJs) are sources of biologically active oxygen and nitrogen species. OH radical is one of the most reactive of Reactive oxygen species and plays crucial role in plasma chemistry at atmospheric pressure. The OH is also the precursor of hydrogen peroxide (H2O2), a m...