ADSORPTION OF STRATOSPHERICALLY IMPORTANT MOLECULES ON THIN D2O ICE FILMS USING REFLECTION ABSORPTION INFRARED-SPECTROSCOPY

被引:104
作者
HORN, AB
CHESTERS, MA
MCCOUSTRA, MRS
SODEAU, JR
机构
来源
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1992年 / 88卷 / 07期
关键词
D O I
10.1039/ft9928801077
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The adsorption of DCl, CCl4, CFCl3, CF2Cl2 and CF3Cl on thin D2O ice films at 110 K has been studied using reflection-absorption infrared spectroscopy (RAIRS). These compounds interact to varying degrees with the ice surface via the OD bonds dangling into the vacuum. DCl was found to dissociate ionically, evidenced by a strong band attributable to D3O+ and the absence of any absorption band for molecular DCl.
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页码:1077 / 1078
页数:2
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