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水相CS2与·OH反应的研究 被引量：1

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摘要 利用激光闪光光解技术研究了水相中氮气饱和条件下CS_2与·OH反应的机理.瞬态吸收光谱的解析以及阳离子猝灭实验,结果表明:水相中CS_2与·OH反应生成了·CS_2OH加合物,而不是CS_2^+;当1≤pH<5时,·CS_2OH会继续分解生成COS和·HS,而当pH>5时,·CS_2OH会与OH?反应生成CS_2O^-.同时还研究了温度对水相CS_2+·OH^k→·CS_2OH反应的影响,得到该反应活化能为(26.9±1.0)kJ·mol^(-1).
作者 房豪杰 欧阳彬 秦艳 董文博 侯惠奇
机构地区 复旦大学环境科学研究所
出处 《科学通报》 EI CAS CSCD 北大核心 2005年第20期2195-2198,共4页 Chinese Science Bulletin
基金 国家自然科学基会资助项目(批准号∶29877005).
关键词 水相 CS2 ·OH反应 吸收光谱 激光闪光光解 脉冲辐解
分类号 O611.3 [理学—无机化学]
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参考文献28

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共引文献6

同被引文献17

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科学通报
2005年 第20期

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