South African hydrogen infrastructure (HySA infrastructure) for fuel cells and energy storage: Overview of a projects portfolio

D Bessarabov, G Human, AJ Kruger, S Chiuta… - International journal of …, 2017 - Elsevier
The paper provides brief introduction to the National South African Program, branded HySA
(Hydrogen South Africa) as well as discusses potential business cases for deployment of …

Parametric study of operating conditions of an SO2-depolarized electrolyzer

MB Gorensek, B Meekins, H Colón-Mercado… - International Journal of …, 2020 - Elsevier
Large-scale hydrogen generation is needed to satisfy both existing commercial demands
and the realization of a hydrogen economy. The hybrid sulfur cycle has the potential to meet …

PBI-blended membrane evaluated in high temperature SO2 electrolyzer

R Peach, H Krieg, A Kruger, D Bessarabov… - ECS …, 2018 - iopscience.iop.org
It has been shown that hydrogen can be produced efficiently within the membrane based
Hybrid Sulfur (HyS) process, where SO2 is electrochemically oxidized in the presence of …

Stability of ionic-covalently cross-linked PBI-blended membranes for SO2 electrolysis at elevated temperatures

R Peach, HM Krieg, AJ Krüger, D Bessarabov… - International Journal of …, 2020 - Elsevier
In this study, the effect of component composition on the chemical stability of the developed
ionic-covalently cross-linked PBI-blended membrane concept from earlier studies for …

Novel cross-linked PBI-blended membranes evaluated for high temperature fuel cell application and SO2 electrolysis

R Peach, HM Krieg, AJ Krüger, D Bessarabov… - Materials Today …, 2018 - Elsevier
Within this study various partially fluorinated polyaromatic and PBI blend components were
covalent-ionically cross-linked to obtain acid and base-excess proton exchange membranes …

Development of novel PBI-blended membranes for SO2 electrolysis

R Peach - 2019 - repository.nwu.ac.za
In light of the increased applicability of hydrogen as a clean alternative fuel source, the
demand for hydrogen and the subsequent production thereof is expected to grow …

Electrochemical Hydrogen Production from SO2 and Water in a SDE Electrolyzer

AJ Krüger, J Kerres, J Kerres, HM Krieg… - Hydrogen …, 2017 - Wiley Online Library
The production of hydrogen from proton exchange membranes-based water electrolysis
within the on-demand energy production environment has seen favorable commercialization …