한국진공학회:학술대회논문집 (Proceedings of the Korean Vacuum Society Conference)
- 한국진공학회 2013년도 제44회 동계 정기학술대회 초록집
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- Pages.263-263
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- 2013
Surface Segregation of Hydroniums and Chlorides in a Thick Ice Film at Higher Temperatures
- Lee, Du Hyeong (Department of Chemistry, Seoul National University) ;
- Bang, Jaehyeock (Department of Chemistry, Seoul National University) ;
- Kang, Heon (Department of Chemistry, Seoul National University)
- 발행 : 2013.02.18
초록
This work examines the dynamic properties of ice surfaces in vacuum for the temperature range of 140~180 K, which extends over the onset temperatures for ice sublimation and the phase transition from amorphous to crystallization ice. In particular, the study focuses on the transport processes of excess protons and chloride ions in ice and their segregative behavior to the ice surface. These phenomena were studied by conducting experiments with a relatively thick (~100 BL) ice film constructed with a bottom