Construction of continuous proton transport channels in SPEEK using porous titanium dioxide nanotubes

P Wei, Y Sui, B Zhu, X Meng, Q Zhou - Solid State Ionics, 2023 - Elsevier
Due to its adaptable performance and industrial manufacturing, sulfonated poly ether ether
ketone (SPEEK) is suitable for proton exchange membrane (PEM). Organica-inorganic …

Manufacturing defects in slot die coated polymer electrolyte membrane for fuel cell application

NK Shrivastava, A Chatterjee, TAL Harris - Chemical Engineering Science, 2023 - Elsevier
Degradation of polymer electrolyte membrane (PEM) is among the major hurdles for the
commercialization of the PEM fuel cells. All of the previous studies on degradation of …

The inspection of ciprofloxacin retention on poly ether ether ketone (sPEEK) based sorbents considering its solubility and acidic properties

M Ceylan, M Yılmazoğlu, Z Eryaman, J Hızal - Process Safety and …, 2024 - Elsevier
This study examines the conditions for removing Ciprofloxacin (CIP) from aqueous solutions
with the aid of sulfonated poly ether ether ketone (sPEEK) polymer and its derivatives—ionic …

Radiation stability of electron beam irradiated high degree sulfonated poly (ether ether ketone) membranes for the applications in nuclear facilities

E Pajuste, I Reinholds, G Vaivars, J Zicans… - Polymer Degradation …, 2024 - Elsevier
Sulfonated poly (ether ether ketones)(SPEEK) have raised interest as a replacement of
Nafion® proton exchange membranes (PEM) for the application in harsh environments …

All-in-one benzophenone structure realizes the simultaneous improvement of flexibility and radiation resistance of polyurethane

J Wang, Y Tu, X Zhang, S Guo - Polymer, 2023 - Elsevier
In the environment of nuclear industry, space navigation and radiotherapy, a large number
of high-energy rays pose a severe challenge to the radiation resistance of polyurethane …

Features of Electrochemical Hydrogen Pump Based on Irradiated Proton Exchange Membrane

NA Ivanova, BV Ivanov, RM Mensharapov, DD Spasov… - Membranes, 2023 - mdpi.com
An electrochemical hydrogen pump (EHP) with a proton exchange membrane (PEM) used
as part of fusion cycle systems successfully combines the processes of hydrogen extraction …

Critical Evaluation of the Methods for the Characterization of the Degree of Sulfonation for Electron Beam Irradiated and Non-Irradiated Sulfonated Poly (ether ether …

LD Pakalniete, E Maskova, RJ Zabolockis, L Avotina… - Materials, 2023 - mdpi.com
Sulfonated poly (ether ether ketone)(SPEEK) materials are promising candidates for
replacing Nafion™ in applications such as proton exchange membrane (PEM) and direct …

Graphene-based electrochemical system for tritium enrichment

RJ Zabolockis, M Sondars, G Vaivars… - Nuclear …, 2024 - iopscience.iop.org
In this study, a tritium enrichment system in the water phase has been developed based on
the combination of a proton exchange membrane (PEM) electrolysis cell and a fuel cell. As …

Three-dimensional nanostructure analysis of non-stained Nafion in fuel-cell electrode by combined ADF-STEM tomography

T Ube - Microscopy, 2024 - academic.oup.com
The polymer electrolyte fuel cell (PEFC) is one of the strongest candidates for a next-
generation power source for vehicles which do not emit CO2 gas as exhaust gas. The key …

Artificial intelligence-based optimization for ring-opening metathesis polymerization of proton exchange membrane

Z Feng, S Jin, H Xiang, D Li, S Sun, H Zhang… - Journal of Polymer …, 2023 - Springer
The proton exchange membrane (PEM) is one of the significant components in PEM fuel
cells. However, conventional synthesis experiments for proton exchange membrane (PEM) …