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首页> 外文期刊>The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory >Influence of Water in the UV-Induced Chemistry of Methanol in the Solid Phase
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Influence of Water in the UV-Induced Chemistry of Methanol in the Solid Phase

机译:固相中水在紫外线诱导的甲醇化学反应中的影响

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摘要

UV-irradiated methanol (CH_3OH) in water ice at 3 K has been investigated with infrared spectroscopy andcompared with pure methanol. The main byproducts detected are formaldehyde (H_2CO), carbon monoxide(CO), carbon dioxide (CO_2), methane (CH_4), and ethylene glycol C_2H_4(OH)_2). The production of H_2CO,CO_2, and CO is enhanced in water ice, resulting from cross reactions between the byproducts of methanolwith those of water (OH and H_2O_2).
机译:通过红外光谱研究了水冰在3 K下的紫外线辐照甲醇(CH_3OH),并与纯甲醇进行了比较。检测到的主要副产物是甲醛(H_2CO),一氧化碳(CO),二氧化碳(CO_2),甲烷(CH_4)和乙二醇C_2H_4(OH)_2)。甲醇副产物与水副产物(OH和H_2O_2)之间的交叉反应导致水冰中H_2CO,CO_2和CO的产生增加。

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