Dynamics and yields for CHBrCl2photodissociation from 215–265 nm

2016 ◽  
Vol 18 (48) ◽  
pp. 32999-33008 ◽  
Author(s):  
Wyatt G. Merrill ◽  
F. Fleming Crim ◽  
Amanda S. Case
Keyword(s):  
Mass Spectrometry ◽  
Internal Energy ◽  
Multiphoton Ionization ◽  
Energy Partitioning ◽  
Quantum Yields ◽  
Velocity Map Imaging ◽  
Spin Orbit ◽  
Energy Distributions ◽  
Flight Mass Spectrometry ◽  
Relative Quantum

We characterize the energy partitioning and spin–orbit yields for CHBrCl2photodissociation. Resonance enhanced multiphoton ionization selectively detects the Br and Br* product channels. Time of flight mass spectrometry and velocity-map imaging permit measurement of relative quantum yields, as well as kinetic and internal energy distributions. We further interpret the energy partitioning through use of impulsive models.

Energy Partitioning and Spin-orbit Effects in the Photodissociation of Higher Chloroalkanes

2021 ◽  
Author(s):  
Ivo Stanislav Vinklárek ◽  
Jiri Suchan ◽  
Jozef Rakovsky ◽  
Kamila Moriova ◽  
Viktoriya Poterya ◽  
...  
Keyword(s):  
Ab Initio ◽  
Energy Partitioning ◽  
Velocity Map Imaging ◽  
Spin Orbit ◽  
Dynamical Simulations

We investigate the photodissociation dynamics of C–Cl bond in chloroalkanes CH3Cl, n-C3H7Cl, i-C3H7Cl, n-C5H11Cl, combining velocity map imaging (VMI) experiment and direct ab initio dynamical simulations. The Cl fragment kinetic...

Needle trap sampling thermal-desorption resonance enhanced multiphoton ionization time-of-flight mass spectrometry for analysis of marine diesel engine exhaust

2015 ◽  
Vol 7 (8) ◽  
pp. 3608-3617 ◽  
Author(s):  
Juliane Kleeblatt ◽  
Benjamin Stengel ◽  
Christian Radischat ◽  
Johannes Passig ◽  
Thorsten Streibel ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Diesel Engine ◽  
Multiphoton Ionization ◽  
Marine Diesel Engine ◽  
Engine Exhaust ◽  
Ionization Time ◽  
Diesel Engine Exhaust ◽  
Flight Mass Spectrometry ◽  
Volatile Organic ◽  
Marine Diesel

The manuscript demonstrates the successful application of NTD-TD-REMPI-TOFMS for analysis of volatile organic compounds (VOC) in ship diesel engine exhaust.

A multiphoton ionization study of acetone using time-of-flight mass spectrometry

2010 ◽  
Vol 55 (27-28) ◽  
pp. 3123-3130 ◽  
Author(s):  
XianFeng Zheng ◽  
HongXia Wu ◽  
Yu Song ◽  
JingZe Wu ◽  
JingSong Zhang ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Multiphoton Ionization ◽  
Time Of Flight ◽  
Flight Mass Spectrometry
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