Photooxidation of ethyl iodide at 22°C

Paul B. Shepson; Julian Heicklen

doi:10.1021/j150618a025

Photooxidation of ethyl iodide at 22°C

Paul B. Shepson
, Julian Heicklen

Office of the Dean SOMAS

Pennsylvania State University

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8 Scopus citations

Abstract

C₅H₅I was photolyzed at 313 nm and 22°C in the presence of either I₂, (C₂H₅)₂NOH, or O₂-He mixtures. We have determined that the quantum yields for the primary processes C₂H₅I + hv → C₂H₅^† + I (3a) and C₂H₅I + hv → C₂H₄ + HI (3b) are φ_3a = 0.31 ± 0.01 and φ_3b = 0.0095 ± 0.0005. An upper limit for the rate coefficient for the following reaction has been found to be 1 × 10^-14 cm³/(molecule s) at 22°C: C₂H₅ + O₂ → C₂H₄ + HO₂ (1).

Original language	English
Pages (from-to)	2691-2694
Number of pages	4
Journal	Journal of Physical Chemistry
Volume	85
Issue number	18
DOIs	https://doi.org/10.1021/j150618a025
State	Published - 1981

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@article{166fbeb532254eeebbf4cb5757736330,

title = "Photooxidation of ethyl iodide at 22°C",

abstract = "C5H5I was photolyzed at 313 nm and 22°C in the presence of either I2, (C2H5)2NOH, or O2-He mixtures. We have determined that the quantum yields for the primary processes C2H5I + hv → C2H5† + I (3a) and C2H5I + hv → C2H4 + HI (3b) are φ3a = 0.31 ± 0.01 and φ3b = 0.0095 ± 0.0005. An upper limit for the rate coefficient for the following reaction has been found to be 1 {\texttimes} 10-14 cm3/(molecule s) at 22°C: C2H5 + O2 → C2H4 + HO2 (1).",

author = "Shepson, \{Paul B.\} and Julian Heicklen",

year = "1981",

doi = "10.1021/j150618a025",

language = "English",

volume = "85",

pages = "2691--2694",

journal = "Journal of Physical Chemistry",

issn = "0022-3654",

number = "18",

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TY - JOUR

T1 - Photooxidation of ethyl iodide at 22°C

AU - Shepson, Paul B.

AU - Heicklen, Julian

PY - 1981

Y1 - 1981

N2 - C5H5I was photolyzed at 313 nm and 22°C in the presence of either I2, (C2H5)2NOH, or O2-He mixtures. We have determined that the quantum yields for the primary processes C2H5I + hv → C2H5† + I (3a) and C2H5I + hv → C2H4 + HI (3b) are φ3a = 0.31 ± 0.01 and φ3b = 0.0095 ± 0.0005. An upper limit for the rate coefficient for the following reaction has been found to be 1 × 10-14 cm3/(molecule s) at 22°C: C2H5 + O2 → C2H4 + HO2 (1).

AB - C5H5I was photolyzed at 313 nm and 22°C in the presence of either I2, (C2H5)2NOH, or O2-He mixtures. We have determined that the quantum yields for the primary processes C2H5I + hv → C2H5† + I (3a) and C2H5I + hv → C2H4 + HI (3b) are φ3a = 0.31 ± 0.01 and φ3b = 0.0095 ± 0.0005. An upper limit for the rate coefficient for the following reaction has been found to be 1 × 10-14 cm3/(molecule s) at 22°C: C2H5 + O2 → C2H4 + HO2 (1).

UR - https://www.scopus.com/pages/publications/33748647822

U2 - 10.1021/j150618a025

DO - 10.1021/j150618a025

M3 - Article

AN - SCOPUS:33748647822

SN - 0022-3654

VL - 85

SP - 2691

EP - 2694

JO - Journal of Physical Chemistry

JF - Journal of Physical Chemistry

IS - 18

ER -

Photooxidation of ethyl iodide at 22°C

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