3D CFD model of a multi-cell high-temperature electrolysis stack

Experimental thermal model of a High Temperature Fuel Cell Stack

A computational multi-reaction model of a Cu electrolysis cell

A computational model for quantitatively describing the behavior of four simultaneous chemical reactions taking place on two copper electrodes in a Cu–Cu electrolysis cell is formulated. The individual reaction rates, corresponding current densities and total cell current and voltage are obtained as direct model output. The model parameters are found based on cyclic voltammetry experiments done...

A Two-Temperature Open-Source CFD Model for Hypersonic Reacting Flows, Part Two: Multi-Dimensional Analysis

Vincent Casseau 1,2,*,‡, Daniel E. R. Espinoza 1,2,‡, Thomas J. Scanlon 1,2,‡ and Richard E. Brown 2,‡ 1 James Weir Fluids Laboratory, University of Strathclyde, Glasgow G1 1XJ, UK; [email protected] (D.E.R.E.); [email protected] (T.J.S.) 2 Centre for Future Air-Space Transportation Technology, University of Strathclyde, Glasgow G1 1XJ, UK; [email protected] * Corresp...

Dynamic modeling and experimental investigation of a high temperature PEM fuel cell stack

High temperature polymer fuel cells operating at 100 to 200C require simple fuel processing and produce high quality heat that can integrate well with domestic heating systems. Because the transportation of hydrogen is challenging, an alternative option is to reform natural gas on site. This article presents the development of a dynamic model and the comparison with experimental data from a hig...

Spatially confined catalysis-enhanced high-temperature carbon dioxide electrolysis.

In this study, a potential ilmenite cathode material Ni0.9TiO3 is designed for efficient CO2 electrolysis in an oxide-ion-conducting solid-oxide electrolyzer. Spatially confined catalysis has been successfully achieved to substantially improve cathode activity by in situ growth of catalytically active nickel nanoparticles on a ceramic skeleton. The combined analysis of XRD, SEM, EDS, XPS, TGA a...