Comment on "Liquid-Gas Interface of Iron Aqueous Solutions and Fenton Reagents"

被引：1
|
作者：
Colussi, Agustin J. [1 ]
Enami, Shinichi [2 ]
机构：
[1] CALTECH, 1200 East Calif Blvd, Pasadena, CA 91125 USA
[2] Natl Inst Environm Studies, 16-2 Onogawa, Tsukuba, Ibaraki 3058506, Japan
来源：
JOURNAL OF PHYSICAL CHEMISTRY LETTERS | 2022年 / 13卷 / 29期
关键词：
CHEMISTRY;
D O I：
10.1021/acs.jpclett.2c01006
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 recent Letter in this Journal (Gladich et al. J. Phys. Chem. Lett. 13, 2994-3001) reported that photoelectron spectroscopy could not detect any products on the surface of aqueous Fe2+ jets dosed with gaseous hydrogen peroxide. The Letter however concluded that Fe(aq)(2+) ions react with H2O2(g) at the water-vapor interface to produce the same Fe3+ + HO center dot products as their reaction with H2O2(aq) in bulk water. We argue that this conclusion is untenable because nothing can be asserted about undetected species.
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页码：6680 / 6680
页数：1
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