Ammonia pyrolysis and oxidation chemistry

M Monge-Palacios, X Zhang, N Morlanes… - Progress in Energy and …, 2024 - Elsevier
Ammonia has been essential to human activities for centuries. It is widely used as feedstock
for fertilizers, industrial chemicals, and emission after-treatment systems. Owing to its …

Modeling the kinetics of bimolecular reactions

A Fernández-Ramos, JA Miller, SJ Klippenstein… - Chemical …, 2006 - ACS Publications
This review is concerned with the theoretical and computational modeling of bimolecular
reactions, especially with generally applicable methods for kinetics (ie, overall rates as …

Adiabatic connection for kinetics

BJ Lynch, PL Fast, M Harris… - The Journal of Physical …, 2000 - ACS Publications
A new hybrid Hartree− Fock− density functional (HF-DF) model called the modified Perdew−
Wang 1-parameter model for kinetics (MPW1K) is optimized against a database of 20 …

Kinetic modeling of ammonia/air weak flames in a micro flow reactor with a controlled temperature profile

H Nakamura, S Hasegawa, T Tezuka - Combustion and Flame, 2017 - Elsevier
Ammonia is considered to be one of the promising energy carriers in the future and reliable
chemical kinetics to accurately predict ignition characteristics of ammonia/air mixtures is …

An experimental and modeling study of ammonia pyrolysis

SA Alturaifi, O Mathieu, EL Petersen - Combustion and Flame, 2022 - Elsevier
Ammonia (NH 3) is a promising carbon-free fuel and a hydrogen carrier. In recent years,
there has been a large number of experimental and numerical studies to understand the …

Mapped interpolation scheme for single-point energy corrections in reaction rate calculations and a critical evaluation of dual-level reaction path dynamics methods

YY Chuang, JC Corchado… - The Journal of Physical …, 1999 - ACS Publications
Three procedures for incorporating higher level electronic structure data into reaction path
dynamics calculations are tested. In one procedure, variational transition state theory with …

Constructing multidimensional molecular potential energy surfaces from ab initio data

T Hollebeek, TS Ho, H Rabitz - Annual review of physical …, 1999 - annualreviews.org
▪ Abstract This paper describes the reproducing kernel Hilbert space (RKHS) method for
constructing accurate, smooth, and efficient global potential energy surface (PES) …

Probing hydrogen–nitrogen chemistry: A theoretical study of important reactions in NxHy, HCN and HNCO oxidation

Y Li, SM Sarathy - International Journal of Hydrogen Energy, 2020 - Elsevier
As an indirect storage medium of hydrogen, ammonia (NH 3) has drawn significant attention
from academia and industry. Understanding nitrogen combustion chemistry is a major …

Kinetic study of the CN+ C 2 H 6 hydrogen abstraction reaction based on an analytical potential energy surface

J Espinosa-Garcia, S Bhowmick - Physical Chemistry Chemical …, 2024 - pubs.rsc.org
The temperature dependence of the thermal rate constants and kinetic isotope effects (KIE)
of the CN+ C2H6 gas-phase hydrogen abstraction reaction was theoretically determined …

New reactions of diazene and related species for modelling combustion of amine fuels

P Marshall, G Rawling, P Glarborg - Molecular Physics, 2021 - Taylor & Francis
Potential energy surfaces for reactions involving N 2 H 2 isomers of diazene (diimide) have
been explored using density functional theory, with energies based on coupled-cluster …