Formation and Stability of Bulk Carbonic Acid (H2CO3) by Protonation of Tropospheric Calcite

被引：21

作者：

Bernard, Juergen ^{[1
]}

Seidl, Markus ^{[1
]}

Mayer, Erwin ^{[2
]}

Loerting, Thomas ^{[1
]}

机构：

[1] Univ Innsbruck, Inst Phys Chem, A-6020 Innsbruck, Austria

[2] Univ Innsbruck, Inst Gen Inorgan & Theoret Chem, A-6020 Innsbruck, Austria

来源：

CHEMPHYSCHEM | 2012年 / 13卷 / 13期

基金：

欧洲研究理事会; 奥地利科学基金会;

关键词：

atmospheric chemistry; carbonic acid; gas-phase chemistry; IR spectroscopy; mineral dust; FTIR SPECTROSCOPIC CHARACTERIZATION; C-13 ISOTOPIC FORMS; DICARBOXYLIC-ACIDS; INFRARED-SPECTRA; GLASSY SOLUTIONS; ICE; AEROSOL; SITES; PHASE; GAS;

D O I：

10.1002/cphc.201200422

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：

A myth debunked: H2CO3 may form in the atmosphere from mineral dust in the presence of acid and remain stable there for long periods even in the presence of rather high relative humidity. The image illustrates the mechanism of its formation on the background image of Saharan dust transported to the west of Spain and North Africa. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：3087 / 3091

页数：5

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