Continuous pyrolysis microreactors: Hot sources with little cooling? New insights utilizing cation velocity map imaging and threshold photoelectron spectroscopy

P Hemberger, X Wu, Z Pan, A Bodi - The Journal of Physical …, 2022 - ACS Publications
Resistively heated silicon carbide microreactors are widely applied as continuous sources to
selectively prepare elusive and reactive intermediates with astrochemical, catalytic, or …

Quartic force field predictions of the fundamental vibrational frequencies and spectroscopic constants of the cations HOCO+ and DOCO+

RC Fortenberry, X Huang, JS Francisco… - The Journal of …, 2012 - pubs.aip.org
Only one fundamental vibrational frequency of protonated carbon dioxide (HOCO+) has
been experimentally observed in the gas phase: the ν 1 O− H stretch. Utilizing quartic force …

Gas‐phase basicities of polyfunctional molecules. Part 4: Carbonyl groups as basic sites

G Bouchoux - Mass Spectrometry Reviews, 2015 - Wiley Online Library
This article constitutes the fourth part of a general review of the gas‐phase protonation
thermochemistry of polyfunctional molecules (Part 1: Theory and methods, Mass Spectrom …

Synthesis and acetone sensing properties of copper (Cu2+) substituted zinc ferrite hollow micro-nanospheres

K Wu, Y Lu, Y Liu, Y Liu, M Shen, M Debliquy… - Ceramics …, 2020 - Elsevier
In this work, copper (Cu 2+) substituted zinc ferrite (Cu x Zn 1-x Fe 2 O 4 (0≤ x≤ 1)) hollow
micro-nanospheres were synthesized using a facile solvothermal and annealing technology …

Sodium-doping as a reference to study the influence of intracluster chemistry on the fragmentation of weakly-bound clusters upon vacuum ultraviolet photoionization

JH Litman, BL Yoder, B Schläppi… - Physical Chemistry …, 2013 - pubs.rsc.org
The fragmentation of methanol, water, dimethyl ether, and acetic acid clusters upon
photoionization with a single vacuum ultraviolet (VUV) photon of 10.1 eV, 13.3 eV, or 17.5 …

Controlling tunnelling in methane loss from acetone ions by deuteration

A Bodi, T Baer, NK Wells, D Fakhoury… - Physical Chemistry …, 2015 - pubs.rsc.org
Energetic acetone cations decay by methane or methyl radical loss. Although the methane-
loss barrier to form the ketene cation is higher and the activation entropy is lower, it has a …

Assessing an impulsive model for rotational energy partitioning to acetyl radicals from the photodissociation of acetyl chloride at 235 nm

CC Womack, WH Fang, DB Straus… - The Journal of Physical …, 2010 - ACS Publications
This work uses the photodissociation of acetyl chloride to assess the utility of a recently
proposed impulsive model when the dissociation occurs on an excited electronic state that is …

Tunneling in a Simple Bond Scission: The Surprising Barrier in the H Loss from HCOOH+

NS Shuman, M Johnson, WR Stevens… - The Journal of …, 2010 - ACS Publications
The dissociation dynamics of gas phase formic acid ions (HCOOH+, DCOOD+, HCOOD+,
DCOOH+) are investigated by threshold photoelectron-photoion coincidence (TPEPICO) …

[HTML][HTML] Infrared spectroscopy of the acetyl cation and its protonated ketene isomer

JD Mosley, JW Young, MA Duncan - The Journal of chemical physics, 2014 - pubs.aip.org
[C 2, H 3, O]+ ions are generated with a pulsed discharge in a supersonic expansion
containing methyl acetate or acetone. These ions are mass selected and their infrared …

Gas-phase organic reactions of the atomic oxygen radical cation

CM Nichols, Z Yang, VM Bierbaum - International Journal of Mass …, 2013 - Elsevier
Reactivity of ground-state oxygen radical cation, Oradical dot+(4 S), has been studied with
several organic compounds for the first time. Rate constants and product distributions have …