Uncertainties in reactive uptake coefficients for solid stratospheric particles .1. Surface chemistry

被引：46

作者：

Carslaw, KS

Peter, T

机构：

[1] Max Planck Institute for Chemistry, Mainz

[2] Max-Planck-Institut für Chemie, Mainz 55020

来源：

GEOPHYSICAL RESEARCH LETTERS | 1997年 / 24卷 / 14期

关键词：

D O I：

10.1029/97GL01683

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Laboratory data for reactions of ClONO2 or HOCl with HCl on nitric acid trihydrate and sulfuric acid tetrahydrate are compared using a surface reaction model. Data sets where both non-reactive and reactive uptake were measured reveal that changes in the reactive uptake coefficients of ClONO2 and HOCl can be explained completely by the amount of KCI taken up by the hydrates. Large discrepancies are revealed between measurements from different laboratories which have important consequences for calculated ozone destruction (see companion paper II).

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页码：1743 / 1746

页数：4

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