Vacuum ultraviolet photochemistry of CH4 and isotopomers. II. Product channel fields and absorption spectra

Jen Han Wang; Kopin Liu; Zhiyuan Min; Hongmei Su; Richard Bersohn; Jack Preses; John Z. Larese

doi:10.1063/1.1288145

Vacuum ultraviolet photochemistry of CH₄ and isotopomers. II. Product channel fields and absorption spectra

Jen Han Wang, Kopin Liu, Zhiyuan Min, Hongmei Su, Richard Bersohn, Jack Preses, John Z. Larese

Research output: Contribution to journal › Article › peer-review

70 Citations (Scopus)

Abstract

Methyl and methylene fragments are achieved using a complete set of quantum yields for different photodissociation channels. The results depicted that the hydrogen (H) atoms are more abundant in photofragments than deuterium (D) atoms. The ultraviolet absorption spectrum of methane is identical at different temperatures. The quantum yields of H atoms are determined by the measurement of the ratio of areas under the laser-induced fluorescence excitation curves.

Original language	English
Pages (from-to)	4146-4152
Number of pages	7
Journal	Journal of Chemical Physics
Volume	113
Issue number	10
DOIs	https://doi.org/10.1063/1.1288145
Publication status	Published - 2000 Sept 8
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

Access to Document

10.1063/1.1288145

Cite this

@article{8d36134769f94fc294abaaa4872775b9,

title = "Vacuum ultraviolet photochemistry of CH4 and isotopomers. II. Product channel fields and absorption spectra",

abstract = "Methyl and methylene fragments are achieved using a complete set of quantum yields for different photodissociation channels. The results depicted that the hydrogen (H) atoms are more abundant in photofragments than deuterium (D) atoms. The ultraviolet absorption spectrum of methane is identical at different temperatures. The quantum yields of H atoms are determined by the measurement of the ratio of areas under the laser-induced fluorescence excitation curves.",

author = "Wang, {Jen Han} and Kopin Liu and Zhiyuan Min and Hongmei Su and Richard Bersohn and Jack Preses and Larese, {John Z.}",

year = "2000",

month = sep,

day = "8",

doi = "10.1063/1.1288145",

language = "English",

volume = "113",

pages = "4146--4152",

journal = "Journal of Chemical Physics",

issn = "0021-9606",

publisher = "American Institute of Physics Publising LLC",

number = "10",

}

TY - JOUR

T1 - Vacuum ultraviolet photochemistry of CH4 and isotopomers. II. Product channel fields and absorption spectra

AU - Wang, Jen Han

AU - Liu, Kopin

AU - Min, Zhiyuan

AU - Su, Hongmei

AU - Bersohn, Richard

AU - Preses, Jack

AU - Larese, John Z.

PY - 2000/9/8

Y1 - 2000/9/8

N2 - Methyl and methylene fragments are achieved using a complete set of quantum yields for different photodissociation channels. The results depicted that the hydrogen (H) atoms are more abundant in photofragments than deuterium (D) atoms. The ultraviolet absorption spectrum of methane is identical at different temperatures. The quantum yields of H atoms are determined by the measurement of the ratio of areas under the laser-induced fluorescence excitation curves.

AB - Methyl and methylene fragments are achieved using a complete set of quantum yields for different photodissociation channels. The results depicted that the hydrogen (H) atoms are more abundant in photofragments than deuterium (D) atoms. The ultraviolet absorption spectrum of methane is identical at different temperatures. The quantum yields of H atoms are determined by the measurement of the ratio of areas under the laser-induced fluorescence excitation curves.

UR - http://www.scopus.com/inward/record.url?scp=0034622738&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0034622738&partnerID=8YFLogxK

U2 - 10.1063/1.1288145

DO - 10.1063/1.1288145

M3 - Article

AN - SCOPUS:0034622738

SN - 0021-9606

VL - 113

SP - 4146

EP - 4152

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 10

ER -

Vacuum ultraviolet photochemistry of CH₄ and isotopomers. II. Product channel fields and absorption spectra

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this