Performance and degradation of Proton Exchange Membrane Fuel Cells: State of the art in modeling from atomistic to system scale

T Jahnke, G Futter, A Latz, T Malkow… - Journal of Power …, 2016 - Elsevier
Abstract Proton Exchange Membrane Fuel Cells (PEMFC) are energy efficient and
environmentally friendly alternatives to conventional energy conversion systems in many yet …

Mathematical modeling and simulation of electrochemical reactors: A critical review

FF Rivera, T Pérez, LF Castañeda, JL Nava - Chemical engineering …, 2021 - Elsevier
Modeling and simulation of electrochemical reactors (ECRs) by computational fluid
dynamics (CFD) techniques have been increasing during the last fifteen years. The need to …

A two-phase flow and non-isothermal agglomerate model for a proton exchange membrane (PEM) fuel cell

L Xing, X Liu, T Alaje, R Kumar, M Mamlouk, K Scott - Energy, 2014 - Elsevier
A two dimensional, across the channel, steady-state model for a proton exchange
membrane fuel cell (PEMFC) is presented in which the non-isothermal model for …

Multiscale modelling and numerical simulation of rechargeable lithium ion batteries: concepts, methods and challenges

AA Franco - Rsc Advances, 2013 - pubs.rsc.org
This review focuses on the role of physical theory and computational electrochemistry for
fundamental understanding, diagnostics and design of new electrochemical materials and …

[HTML][HTML] Multiscale modeling of lithium ion batteries: thermal aspects

A Latz, J Zausch - Beilstein journal of nanotechnology, 2015 - beilstein-journals.org
The thermal behavior of lithium ion batteries has a huge impact on their lifetime and the
initiation of degradation processes. The development of hot spots or large local …

Impacts of electrode potentials and solvents on the electroreduction of CO 2: a comparison of theoretical approaches

SN Steinmann, C Michel, R Schwiedernoch… - Physical Chemistry …, 2015 - pubs.rsc.org
Since CO2 is a readily available feedstock throughout the world, the utilization of CO2 as a
C1 building block for the synthesis of valuable chemicals is a highly attractive concept …

Theoretical approaches to describing the oxygen reduction reaction activity of single-atom catalysts

AM Patel, S Ringe, S Siahrostami… - The Journal of …, 2018 - ACS Publications
Single-atom catalysts have recently emerged as promising low-cost alternatives to Pt for the
oxygen reduction reaction (ORR). Given the unique properties that distinguish these …

Modification of the two-fluid model and experimental study of proton exchange membrane fuel cells with baffled flow channels

H Chen, H Guo, F Ye, CF Ma - Energy Conversion and Management, 2019 - Elsevier
The Forchheimer's inertial force impact is always neglected when studying the mass transfer
of proton exchange membrane fuel cells in previous literatures. In this work, firstly, driving …

Doped graphene as a material for oxygen reduction reaction in hydrogen fuel cells: a computational study

M Kaukonen, AV Krasheninnikov, E Kauppinen… - ACS …, 2013 - ACS Publications
Because of its high specific surface area and unique electronic properties, graphene with
substitutional impurity metal atoms and clusters attached to defects in the graphene sheet is …

Numerical investigation of the optimal Nafion® ionomer content in cathode catalyst layer: an agglomerate two-phase flow modelling

L Xing, M Mamlouk, R Kumar, K Scott - international journal of hydrogen …, 2014 - Elsevier
A two dimensional, across the channel, isothermal, two-phase flow model for a proton
exchange membrane fuel cell is presented. Reactant transport in porous media, water …