搜索结果: 1-4 共查到“化学 Trapping”相关记录4条 . 查询时间(0.068 秒)
Trapping the P+BL- Initial Intermediate State of Charge Separation in Photosynthetic Reaction Centers from Rhodobacter capsulatus
Humans Adult Physical Education and Training Physical Fitness Sports Male
font style='font-size:12px;'>
2016/5/25
The short-lived (<1 ps) initial intermediate state P(+)B(L)(-) in the photoinduced charge separation process of the bacterial photosynthetic reaction center has been trapped in two D(LL)-based Rhodoba...
Optimization of Exciton Trapping in Energy Transfer Processes
Exciton Trapping Energy Transfer Processes
font style='font-size:12px;'>
2014/9/24
In this paper, we establish optimal conditions for maximal energy transfer efficiency using solutions for multilevel systems and interpret these analytical solutions with more intuitive kinetic networ...
CH~4氢抽提反应的非绝热trapping型的动力学研究
甲烷 氢 抽提反应 内禀反应坐标法
font style='font-size:12px;'>
2007/12/19
摘要 对CH~4+H=CH~3+H~2的非绝热trapping型的动力学进行了研究。采用量子化学从头算方法在QCISD/6-311G^*^*水平上计算了该反应的内禀反应坐标(IRC)和IRC上各构型点的振动分析,利用各构型点的信息,计算得到了共线型模型反应和真实热反应沿反应坐标不同能量下的微正则反应通量。计算结果表明共线型反应具有非绝热trapping型的特征,而真实热反应则不是非绝热trappi...
Synthesis of 1-Cyclohept-1,2-dien-1-yl Benzene from 1-(2-iodo-, chlorocyclohept-1-en-1-yl)benzene and 1-(2-iodo-, chlorocyclohept-2-en-1-yl)benzene: Its Trapping with Diphenylisobenzofuran
Substituted cyclic allene dehydroiodination dehydrochloration dimerization cycloaddition
font style='font-size:12px;'>
2010/4/19
The key compounds vinyl iodides 12a and 13a, for the generation of 1-cyclohept-1,2-dien-1-ylbezene (1), were synthesized from cycloheptanone (5). Bromobenzene was converted to the Grignard reagent, wh...