Photodissociation of Azulene Under UV-Laser Irradiation At 325 nm

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Abstract:

UV-laser photodissociation of azulene at 325 nm is reported. The photodissociation reaction occurs by a two photon absorption process producing acetylene. The quantum yield for acetylene produced by irradiation of neat azulene and azulene argon mixtures is reported. The quantum yield of acetylene produced after irradiation of peat azulene at its normal vapor pressure is approximately 5.85-1.46x10-6.

Author(s):
Hassoon, S. ; Snavely, D. L. ; Oref, I.
Author Organization(s):
BOWLING GREEN STATE UNIV OH CENTER FOR PHOTOCHEMICAL SCIENCES
Descriptive Note:
Technical rept.
Pagination:
0009

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
TR-8
Contract/Grant Number(s):
N00014-88-K-0664
Monitor Series:
ONR
 Subject Terms
Joint Capability Areas:
JCA_5_Command and Control; JCA_1.2.7_Experimentation
Modernization Areas:
Quantum Science and Computing
Communities of Interest:
Materials and Manufacturing Processes
Descriptor(s):
*PHOTODISSOCIATION, *IRRADIATION, *ULTRAVIOLET LASERS, *AZULENES, VIBRATION, VAPORS, INTENSITY, MIXTURES, ELECTRONIC STATES, YIELD, ACETYLENE, TWO PHOTON ABSORPTION, PEAT, ARGON, VAPOR PRESSURE, ABSORPTION, GROUND STATE, PHOTONS, PRESSURE, ISOMERS, LASERS, EXCITATION, SPECTROSCOPY
Field(s)/Group(s):
Organic Chemistry, Physical Chemistry, Radiation and Nuclear Chemistry, Polymer Chemistry, Particle Accelerators
Keyword(s):
COLLISIONAL ENERGY TRANSFER, IRF(INFRARED FLUORESCENCE) METHOD
Report Date:
1992 May 18