Synchrotron Photoionization Investigation of the Oxidation of Ethyl tert-Butyl Ether

被引：6

作者：

Winfough, Matthew ^{[1
]}

Yao, Rong ^{[1
]}

Ng, Martin ^{[1
]}

Catani, Katherine ^{[1
]}

Meloni, Giovanni ^{[1
]}

机构：

[1] Univ San Francisco, Dept Chem, San Francisco, CA 94117 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 2017年 / 121卷 / 07期

关键词：

SEMIVOLATILE ORGANIC FRACTIONS; FRANCK-CONDON FACTORS; SET MODEL CHEMISTRY; GAS-PHASE REACTIONS; CROSS-SECTIONS; ATMOSPHERIC OXIDATION; IONIZATION-POTENTIALS; COMBINED PARTICULATE; RATE CONSTANTS; METHYL;

D O I：

10.1021/acs.jpca.6b11507

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 oxidation of ethyl tert-butyl ether (ETBE), a widely used fuel oxygenated additive, is investigated using Cl atoms as initiators in the presence of oxygen. The reaction is carried out at 293, 550, and 700 K. Reaction products are probed by a multiplexed chemical kinetics photoionization mass spectrometer coupled with the synchrotron radiation produced at the Advanced Light Source (ALS) of the Lawrence Berkeley National Laboratory. Products are identified on the basis of mass-to-charge ratio, ionization energies, and shape of photoionization spectra. Reaction pathways are proposed together with detected primary products.

引用

页码：1460 / 1469

页数：10

共 55 条

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