| NO2 在第二电子吸收带的光解 |
| |
| 引用本文： | 李亚民,孙巨龙,尹鸿鸣,韩克利,何国钟.NO2 在第二电子吸收带的光解[J].化学物理学报(中文版),2002,15(3):185-187. |
| |
| 作者姓名： | 李亚民 孙巨龙 尹鸿鸣 韩克利 何国钟 |
| |
| 作者单位： | 中国科学院大连化学物理研究所分子反应动力学国家重点实验室,大连,116023
|
| |
| 摘 要： | 运用单光子激光诱导荧光方法,研究了NO2分子在第二吸收带的光解反应动力学.首次报道了NO2(B2B2态)光解初生态产物NO自由基的v″=1,2的转动分布.发现了NO自由基v″=1的明显双模式分布.进而提出了可能有两种竞争机理控制该反应.
|
| 关 键 词： | 激光诱导荧光 |
Photodissociation of NO2 in the Second Absorption Band |
| |
| Li Yamin,Sun Julong,Yin Hongming,Han Keli,He Guozhong.Photodissociation of NO2 in the Second Absorption Band[J].化学物理学报(中文版),2002,15(3):185-187. |
| |
| Authors: | Li Yamin Sun Julong Yin Hongming Han Keli He Guozhong |
| |
| Institution: | {{each article.affiliations aff i}}
{{if aff.addressEn && aff.addressEn != ""}}
{{if aff.label && aff.label != "" && article.affiliations.length != 1}}{{@ aff.label}}.{{/if}}{{@ aff.addressEn}}{{/if}}
{{/each}} |
| |
| Abstract: | Photodissociation of NO2 in its second absorption band（B2B2 state）has been studied by monitoring the nascent NO X2Πproduct using the single-photon laser-induced fluorescence（LIF）technique. The rotational distributions of the nascent NO photofragment after photodissociation of NO2 at B2B2 state have been firstly reported. In v" = 1，the rotational distributions are bimodal. We proposed that there are two dissociation mechanisms that govern the product internal distributions and the photodissociation mechanism. |
| |
| Keywords: | NO NO2 |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《化学物理学报(中文版)》浏览原始摘要信息 |
| 点击此处可从《化学物理学报(中文版)》下载免费的PDF全文 |
