MONTE-CARLO SIMULATION OF RADIATION TRAPPING AND QUENCHING OF PHOTOFRAGMENT FLUORESCENCE AFTER 193 NM PHOTOLYSIS OF NACL

被引：19

作者：

CHADWICK, BL ^{[1
]}

MORRISON, RJS ^{[1
]}

机构：

[1] MONASH UNIV,DEPT CHEM,CLAYTON,VIC 3168,AUSTRALIA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1995年 / 91卷 / 13期

关键词：

D O I：

10.1039/ft9959101931

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The concentration of gas-phase NaCl is measured by monitoring Na photofragment fluorescence after 193 nm excimer laser photodissociation. Radiation trapping is observed for NaCl concentrations over 20 ppm resulting in a non-linear response of fluorescence with NaCl concentration. A Monte Carte simulation of radiation trapping and quenching is performed to model the fluorescence response and to predict fluorescence intensities under the high-pressure conditions found in coal gasification.

引用

页码：1931 / 1934

页数：4

共 16 条

[1] MONTE-CARLO TREATMENT OF RESONANCE-RADIATION IMPRISONMENT IN FLUORESCENT LAMPS [J].