典型文献
Measurement of CO,HCN,and NO productions in atmospheric reaction induced by femtosecond laser filament
文献摘要：
It is proved that the chemical reaction induced by femtosecond laser filament in the atmosphere produces CO,HCN,and NO,and the production CO and HCN are observed for the first time.The concentrations of the products are measured by mid-infrared tunable laser absorption spectroscopy.In the reduced pressure air,the decomposition of CO2 is enhanced by vibration excitation induced by laser filament,resulting in the enhanced production of CO and HCN.At the same time,the CO and HCN generated from the atmosphere suffer rotation excitation induced by laser filament,enhancing their absorption spectra.It is found that NO,CO,and HCN accumulate to 134 ppm,80 ppm,and 1.6 ppm in sealed air after sufficient reaction time.The atmospheric chemical reaction induced by laser filament opens the way to changing the air composition while maintaining environmental benefits.
文献关键词：
中图分类号：
作者姓名：
Xiao-Dong Huang;Meng Zhang;Lun-Hua Deng;Shan-Biao Pang;Ke Liu;Huai-Liang Xu
作者机构：
State Key Laboratory of Precision Spectroscopy,East China Normal University(ECNU),Shanghai 200062,China;State Key Laboratory of Integrated Optoelectronics,College of Electronic Science and Engineering,Jilin University,Changchun 130012,China;Chinese Academy of Sciences Center for Excellence in Ultra-Intense Laser Science,Shanghai 201800,China
文献出处：
引用格式：
[1]Xiao-Dong Huang;Meng Zhang;Lun-Hua Deng;Shan-Biao Pang;Ke Liu;Huai-Liang Xu-.Measurement of CO,HCN,and NO productions in atmospheric reaction induced by femtosecond laser filament)[J].中国物理B（英文版）,2022(09):167-171
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B类：
Measurement,HCN,productions,atmospheric,reaction,induced,by,femtosecond,laser,filament,It,is,proved,that,chemical,atmosphere,produces,observed,first,concentrations,products,measured,mid,infrared,tunable,absorption,spectroscopy,In,reduced,pressure,air,decomposition,enhanced,vibration,excitation,resulting,At,same,generated,from,suffer,rotation,enhancing,their,spectra,found,accumulate,ppm,sealed,after,sufficient,opens,way,changing,while,maintaining,environmental,benefits
AB值：
0.459777
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