[HTML][HTML] Anion exchange polyelectrolytes for membranes and ionomers

N Chen, YM Lee - Progress in Polymer Science, 2021 - Elsevier
Anion exchange membrane fuel cells (AEMFCs) have attracted great interest as a low-cost
fuel cell technology for clean energy conversion and utilization for the future. AEMFCs have …

Alkaline direct liquid fuel cells: advances, challenges and perspectives

FM Souza, VS Pinheiro, TC Gentil, LEB Lucchetti… - Journal of …, 2022 - Elsevier
Alkaline direct liquid fuel cells (ADLFC) have recently received increasing attention as they
reduce the use of precious metals in electrocatalysts, eg, platinum, which drastically reduces …

Anion-exchange membranes in electrochemical energy systems

JR Varcoe, P Atanassov, DR Dekel… - Energy & …, 2014 - pubs.rsc.org
This article provides an up-to-date perspective on the use of anion-exchange membranes in
fuel cells, electrolysers, redox flow batteries, reverse electrodialysis cells, and …

Hydroxide solvation and transport in anion exchange membranes

C Chen, YLS Tse, GE Lindberg, C Knight… - Journal of the …, 2016 - ACS Publications
Understanding hydroxide solvation and transport in anion exchange membranes (AEMs)
can provide important insight into the design principles of these new membranes. To …

Non-monotonic temperature dependence of hydroxide ion diffusion in anion exchange membranes

T Zelovich, L Vogt-Maranto, C Simari… - Chemistry of …, 2022 - ACS Publications
Recent studies suggest that operating anion exchange membrane (AEM) fuel cells at high
temperatures has enormous technological potential. However, obtaining a fundamental …

Hydroxide ion diffusion in anion-exchange membranes at low hydration: insights from ab initio molecular dynamics

T Zelovich, L Vogt-Maranto, MA Hickner… - Chemistry of …, 2019 - ACS Publications
Operation of anion-exchange membrane (AEM) fuel cells (AEMFCs) results in gradients in
the cell that can lead to low-hydration conditions within the cell. It is therefore important to …

Enhancement of the mechanical properties of anion exchange membranes with bulky imidazolium by “thiol-ene” crosslinking

X Zhang, Y Cao, M Zhang, Y Huang, Y Wang… - Journal of Membrane …, 2020 - Elsevier
To improve the poor membrane-forming ability of polymer containing sterically-protected
organic cations with the excellent alkaline stability, a series of robust and crosslinked poly …

Hydroxide ions transportation in polynorbornene anion exchange membrane

C Wang, B Mo, Z He, X Xie, CX Zhao, L Zhang, Q Shao… - Polymer, 2018 - Elsevier
In this paper, a series of amorphous polynorbornene cells were constructed, and the
microstructures of the membranes and the transports of OH-in the membranes were …

Poly (vinyl alcohol)-based hydrogel anion exchange membranes for alkaline fuel cell

C Yuan, P Li, L Zeng, H Duan, J Wang, Z Wei - Macromolecules, 2021 - ACS Publications
As a key component of anion exchange membrane fuel cells (AEMFCs), the anion exchange
membrane (AEM) should possess high hydroxide conductivity and good alkaline stability. In …

Second-generation ReaxFF water force field: improvements in the description of water density and OH-anion diffusion

W Zhang, ACT Van Duin - The Journal of Physical Chemistry B, 2017 - ACS Publications
Hydronium (H3O+) and hydroxide (OH–) ions have anomalously large diffusion constants in
aqueous solutions due to their combination of vehicular and Grotthuss hopping diffusion …