Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Laurie J. Butler"'
Publikováno v:
Chemical Physics Letters. 687:284-289
We characterize the 157 nm photodissociation of dichloromethane (CH2Cl2) using photofragment translational spectroscopy, detecting the products with photoionization mass spectrometry. The major photodissociation products are Cl + CH2Cl and HCl + CHCl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67b8f12ecead2ded7add60d9dd574efb
https://doi.org/10.1016/j.cplett.2017.09.027
https://doi.org/10.1016/j.cplett.2017.09.027
Publikováno v:
The Journal of Physical Chemistry A. 120:2521-2536
We investigate the unimolecular dissociation of the vinoxy radical (CH2CHO) prepared with high internal energy imparted from the photodissociation of chloroacetaldehyde (CH2ClCHO) at 157 nm. Using a velocity map imaging apparatus, we measured the spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2516d3bd0cd1288fb1a1c3d6abfe4e47
https://doi.org/10.1021/acs.jpca.6b01256
https://doi.org/10.1021/acs.jpca.6b01256
Publikováno v:
The Journal of chemical physics. 149(2)
The unexpected abundance of HNO in the photodecomposition of the radical 2-nitrosooxy ethyl (CH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::82241fd2ef428206791c7afa852f9655
https://pubmed.ncbi.nlm.nih.gov/30007389
https://pubmed.ncbi.nlm.nih.gov/30007389
Publikováno v:
The Journal of Physical Chemistry A. 119:12005-12014
This study characterizes two of the primary photodissociation channels of 2-bromoethyl nitrite, BrCH2CH2ONO, at 193 nm and the subsequent unimolecular dissociation channels of the nascent vibrationally excited BrCH2CH2O radicals produced from the O-N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e33fc7616ece4259a36c08273cc1a12
https://doi.org/10.1021/acs.jpca.5b04162
https://doi.org/10.1021/acs.jpca.5b04162
Publikováno v:
The Journal of Physical Chemistry A. 119:7293-7304
Following photodissociation of gaseous acryloyl chloride, CH2CHC(O)Cl, at 193 nm, temporally resolved vibration-rotational emission spectra of HCl (v ≤ 7, J ≤ 35) in region 2350-3250 cm(-1) and of CO (v ≤ 4, J ≤ 67) in region 1865-2300 cm(-1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df1c828b283eb0552d4b5f18f27a9ee7
https://doi.org/10.1021/jp512376a
https://doi.org/10.1021/jp512376a
Publikováno v:
The journal of physical chemistry. A. 121(36)
We used crossed laser-molecular beam scattering to study the primary photodissociation channels of chloroacetaldehyde (CH2ClCHO) at 157 nm. In addition to the C–Cl bond fission primary photodissociation channel, the data evidence two other photodis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1910ce3efde9329dfceaa4a8902a96cd
https://pubmed.ncbi.nlm.nih.gov/28862852
https://pubmed.ncbi.nlm.nih.gov/28862852
Publikováno v:
The journal of physical chemistry. A. 121(33)
These experiments report the dissociative photoionization of vinoxy radicals to m/z = 15 and 29. In a crossed laser–molecular beam scattering apparatus, we induce C–Cl bond fission in 2-chloroacetaldehyde by photoexcitation at 157 nm. Our velocit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23fe6ae0ca960bc481336624033f35e4
https://pubmed.ncbi.nlm.nih.gov/28806080
https://pubmed.ncbi.nlm.nih.gov/28806080
Autor:
Jim J. Lin, Matthew D. Brynteson, Laurie J. Butler, Ryan S. Booth, Caroline C. Womack, Shih-H. Lee
Publikováno v:
The Journal of Physical Chemistry A. 118:3211-3229
We investigate the photolytic production of two radical intermediates in the reaction of OH with propene, one from addition of the hydroxyl radical to the terminal carbon and the other from addition to the center carbon. In a collision-free environme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8742e80f9d60421270940e5aeeec9a6
https://doi.org/10.1021/jp4108987
https://doi.org/10.1021/jp4108987
Publikováno v:
The Journal of Physical Chemistry A. 117:7102-7106
Increasingly, velocity map imaging is becoming the method of choice to study photoinduced molecular dissociation processes. This paper introduces an algorithm to analyze the measured net speed, P(vnet), and angular, β(vnet), distributions of the pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc7eb5082f9e28d026cceb70a685b350
https://doi.org/10.1021/jp400368f
https://doi.org/10.1021/jp400368f