REACTIONS OF HYDROFLUOROCARBONS AND HYDROCHLOROFLUOROCARBONS WITH THE HYDROXYL RADICAL

被引：18

作者：

COOPER, DL

ALLAN, NL

MCCULLOCH, A

机构：

[1] ICI CHEM & POLYMERS LTD,DEPT ENVIRONM,RUNCORN WA7 4QD,CHESHIRE,ENGLAND

[2] UNIV BRISTOL,DEPT THEORET CHEM,BRISTOL BS8 1TS,AVON,ENGLAND

来源：

ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS | 1990年 / 24卷 / 09期

关键词：

atmospheric processes; hydrochlorofluorocarbons; Hydrofluorocarbons; reaction rates;

D O I：

10.1016/0960-1686(90)90334-J

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The reaction rates for hydrogen-atom abstraction by hydroxyl radicals are important in determining the residence times of HCFCs and HFCs in the atmosphere. For fluorine and chlorine substituted methane and ethane, an approximate correlation is noted between the Mulliken charge on hydrogen and the activation energy for this process. The relationship should prove useful in predictions of previously unknown rates. © 1990.

引用

页码：2417 / 2419

页数：3

共 8 条

[1] TRANSITION-STATE-THEORY CALCULATIONS FOR REACTIONS OF OH WITH HALOALKANES [J].