Oxidation of thin films at the air-water interface of atmospheric aerosol

X-ray reflectivity data (reflectivity vs Q) for the oxidation of insoluble organic material at the air-water interface. The organic material was extracted from atmospheric aerosol and sea water samples. The organic material was reacted with gas-phase ozone and aqueous phase hydroxyl radicals. The reflectivity data was collected at the Diamond Light source on I07 in May 2013 (SI8744) and April 2014 (SI9632) funded by STFC and NERC. The data supports a publication in Atmospheric Environment entitled “Are organic films from atmospheric aerosol and sea water inert to oxidation by ozone at the air-water interface?"

本数据集为气-水界面处不溶性有机物质氧化过程的X射线反射率（X-ray reflectivity）数据，即反射率随动量转移Q的变化关系。该有机物质提取自大气气溶胶与海水样品，分别与气相臭氧及水相羟基自由基发生反应。本反射率数据采集自钻石同步辐射光源（Diamond Light Source）的I07光束线，采集时间为2013年5月（实验编号SI8744）与2014年4月（实验编号SI9632），该项工作由科学与技术设施委员会（STFC）与自然环境研究委员会（NERC）资助。本数据集支撑了发表于《大气环境》（Atmospheric Environment）的题为《气-水界面处大气气溶胶与海水来源的有机膜是否对臭氧氧化具有惰性？》的研究论文。