国家自然科学基金(20577052)

作品数:5被引量:13H指数:2
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相关作者:杜林葛茂发王庚辰王殿勋徐永福更多>>
相关机构:中国科学院北京师范大学中国科学院大气物理研究所中国科学院研究生院更多>>
相关期刊:《Science Bulletin》《化学学报》更多>>
相关主题:大气化学REACTIVITY光化反应特丁基PEROXIDE更多>>
相关领域:理学天文地球更多>>
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The uptake of ethyl iodide on black carbon surface被引量:2
《Chinese Science Bulletin》2008年第5期733-738,共6页YIN Shi WANG WeiGang GE MaoFa 
Supported by 973 Program of Ministry of Science and Technology of China (Grant No. 2006CB403701);Knowledge Innovation Program of the Chinese Academy of Sciences (Grant No. KZCX2-YW-205);Hundred Talents Fund, and the National Natural Science Foundation of China (Grant Nos. 20577052, 20673123, 20473094 and 20503035)
The importance of the iodine chemistry in the atmosphere has been demonstrated by recent observa- tions. The uptake of ethyl iodine on black carbon surface was investigated at 298 K for the first time. Degussa FW2 (an...
关键词:乙基碘 炭黑 吸收 非均匀过程 大气化学 
利用紫外光电子能谱-质谱研究CF_3自由基的大气光化学反应被引量:1
《中国科学(B辑)》2007年第6期550-555,共6页姚立 杜林 殷实 葛茂发 
中国科学院知识创新工程重要方向性项目(批准号:KZCX2-YW-205);百人计划;国家重点基础研究发展计划项目(批准号:2006CB403701);国家自然科学基金(批准号:20577052;20673123)资助项目
利用建立的光化学反应装置和自行研制的紫外光电子能谱-光电离质谱(PES-PIMS),对CF3自由基与O2和CO的光化学反应进行了研究.对不稳定物种CF3OC(O)OOC(O)OCF3的电子结构以及电离解离的机理进行了分析研究.结果表明,CF3OC(O)OOC(O)OCF3的...
关键词:光化学反应 CF3自由基 紫外光电子能谱-质谱仪 瞬态物种 
A novel heterogeneous reaction for generating gaseous nitrous acid被引量:1
《Chinese Science Bulletin》2007年第22期3056-3060,共5页WANG WeiGang GE MaoFa YAO Li ZENG XiaoQing WANG ZiFa 
Supported by the Knowledge Innovation Program of the Chinese Academy of Sci-ences (Grant No. KZCX2-YW-205);Hundred Talents Fund, the 973 Program of Ministry of Science and Technology of China (Grant No. 2006CB403701);the National Natural Science Foundation of China (Grant Nos. 20577052, 20673123, 20473094, and 20503035)
The short-lived reactive specimen nitrous acid HONO was generated in the gas phase by the hetero-geneous reaction of gaseous HCl with AgNO2 which can generate higher concentration of HONO than other methods. We invest...
关键词:亚硝酸 气体 网络技术异构性 化学结构 
Experimental investigation of incremental reactivity of di-tert-butyl peroxide被引量:5
《Chinese Science Bulletin》2007年第12期1629-1634,共6页DU Lin XU YongFu GE MaoFa JIA Long YAO Li 
Supported by the Knowledge Innovation Program of the Chinese Academy of Sci-ences as part of "A Preliminary Study of the Formation and Evolution Mechanism of Photochemical Smog in the Beijing Region and Its Control Experiments" (Grant No. KJCX2-SW-H8);Hundred Talents Fund and the National Natural Science Founda-tion of China (Grant Nos. 20577052, 20673123, 20473094 and 20503035)
Large quantities of di-tert-butyl peroxide (DTBP) have been emitted into the troposphere due to human activities. Its role in the atmospheric photochemical reaction has not been understood. This study presents the res...
关键词:双特丁基过氧化物 烟雾室 光化反应 光化烟雾 大气化学 
大气条件下O_3与乙炔反应速率常数的测定被引量:4
《化学学报》2006年第21期2133-2137,共5页杜林 徐永福 葛茂发 贾龙 王庚辰 王殿勋 
中国科学院知识创新工程方向性项目(No.KJCX2-SW-H8);国家自然科学基金(No.20577052)资助项目.
O3是对流层大气中一种重要的氧化剂,其与反应活性气体的反应是大气对流层中重要的反应过程,对于研究空气污染的对策有重要意义.我们使用自行建设的烟雾箱模拟反应装置,结合O3分析仪和气相色谱研究了O3和乙炔的反应.研究测得O3和乙炔在...
关键词:臭氧 乙炔 动力学 反应速率常数 
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