Durable High Polymer Content m/p-Polybenzimidazole Membranes for Extended Lifetime Electrochemical Devices

AT Pingitore, F Huang, G Qian… - ACS Applied Energy …, 2019 - ACS Publications
A series of high polymer content phosphoric acid-doped m/p-polybenzimidazole (PBI)
copolymer membranes were prepared via the poly (phosphoric acid)(PPA) process. These …

[HTML][HTML] Enhancement of SO2 high temperature depolarized electrolysis by means of graphene oxide composite polybenzimidazole membranes

S Díaz-Abad, S Fernández-Mancebo… - Journal of Cleaner …, 2022 - Elsevier
In the present work, Polybenzimidazole-composite membranes with graphene oxide as
organic filler with different contents (0.5, 1.0, 2.0 and 3.0 wt%) were prepared and tested in a …

[HTML][HTML] First approaches for hydrogen production by the depolarized electrolysis of SO2 using phosphoric acid doped polybenzimidazole membranes

S Diaz-Abad, MA Rodrigo, J Lobato - International Journal of Hydrogen …, 2021 - Elsevier
Renewable energy storage and conversion is nowadays a major target for the scientific
community. Their conversion into hydrogen is a clear and clean alternative for their storage …

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 …

[HTML][HTML] Enhancement of the Green H2 Production by Using TiO2 Composite Polybenzimidazole Membranes

S Díaz-Abad, MA Rodrigo, C Sáez, J Lobato - Nanomaterials, 2022 - mdpi.com
This study reports the hydrogen production using TiO2 based composite polybenzimidazole
membranes through the SO2 depolarized electrolysis that requires lower energy input than …

Application of Pt loaded graphite felt in SO2-depolarized electrolyzer

X Ma, X Ding, X Sun, P Zhang, L Wang, Y Li… - International Journal of …, 2022 - Elsevier
The three-dimensional anodes for SO 2 depolarized electrolysis (SDE) cells are prepared by
loading Pt/C on high void content graphite felts, with the method of ultrasonic spray and …

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 …

[PDF][PDF] Enhancement of the Green H2 Production by Using TiO2 Composite Polybenzimidazole Membranes. Nanomaterials 2022, 12, 2920

S Díaz-Abad, MA Rodrigo, C Sáez, J Lobato - 2022 - academia.edu
This study reports the hydrogen production using TiO2 based composite polybenzimidazole
membranes through the SO2 depolarized electrolysis that requires lower energy input than …