Effect of porous transport layer properties on the anode electrode in anion exchange membrane electrolyzers

NU Hassan, E Motyka, J Kweder, P Ganesan… - Journal of Power …, 2023 - Elsevier
Anion exchange membrane water electrolyzers (AEMELs) have recently received significant
attention due to their potential advantages over existing commercial water electrolysis …

[HTML][HTML] Optimization of cobalt on CNT towards the oxygen evolution reaction and its synergy with iron (II) phthalocyanine as bifunctional oxygen electrocatalyst

RG Morais, N Rey-Raap, JL Figueiredo, MFR Pereira - Catalysis Today, 2023 - Elsevier
Monometallic cobalt catalysts supported on carbon nanotubes (Co/CNT) were optimized for
the oxygen evolution reaction (OER). The optimized Co/CNT catalyst was physically mixed …

Activity Restoration of Pt–Ni Octahedron via Phase Recovery for Anion Exchange Membrane‐Unitized Regenerative Fuel Cells

C Oh, MH Han, YJ Ko, JS Cho, MW Pin… - Advanced Energy …, 2024 - Wiley Online Library
Unitized regenerative fuel cells (URFCs) offer a cost‐effective solution for energy conversion
by functioning as both fuel cells and electrolyzers. Anion‐exchange membrane‐based …

Precious Metal-Free CoP Nanorod Electrocatalyst as an Effective Bifunctional Oxygen Electrode for Anion Exchange Membrane-Unitized Regenerative Fuel Cells

P Rajkumar, MM Rana, BS Kang, HJ Sun, G Park… - Catalysts, 2023 - mdpi.com
In this study, noble metal-free Co (OH) F and CoP nanorod electrocatalysts were prepared
and explored as bifunctional oxygen electrodes (BOE) in anion exchange membrane …

Hierarchical mesh-type oxygen electrode using carbon nanotube framework for anion-exchange membrane-based unitized regenerative fuel cells

K Yeom, S Heo, Y Shin, JW Kim, W Son, JE Park… - Chemical Engineering …, 2024 - Elsevier
Develo** three-dimensional porous oxygen electrodes (OE) is crucial for enhancing
round-trip efficiency (RTE) of anion-exchange membrane-based unitized regenerative fuel …

Investigation of membrane-electrode assembly parameters for double-layer anion-exchange membrane-unitized regenerative fuel cell

KA Lee, GS Yi, SB Park, H Choi, J Kim, JE Park… - Journal of Industrial and …, 2024 - Elsevier
In this study, we investigate various membrane-electrode assembly (MEA) parameters in the
oxygen and hydrogen electrodes for high-efficiency anion-exchange membrane-unitized …

N, F Co‐Doped Carbon Derived from Spent Bleaching Earth Waste as Oxygen Electrocatalyst Support

B Aghabarari, E Ebadati, J Cebollada… - …, 2024 - Wiley Online Library
Affordable nitrogen and fluorine co‐doped carbon nanostructure was prepared from the
hazardous industrial waste of edible oil refinery, spent bleaching earth (SBE), and used as …

Experimental and numerical studies of mode switching performance and water transfer in unitized regenerative fuel cells with different channel structures

Q Guo, H Guo, F Ye, CF Ma - Energy Conversion and Management, 2023 - Elsevier
Different flow channel structures of unitized regenerative fuel cells have great effects on the
flow process of reactive gas, liquid product and flowing purge gas inside channels and the …

Nanocarbon-based Bifunctional Electrocatalysts

S Mete, K Goel, SK Singh - 2024 - books.rsc.org
Carbon materials, such as carbon nanotubes (CNTs), graphene, and graphite, exhibit
unique electronic properties due to their sp2-hybridized carbon structures (Figure 11.1) …

Durability Enhancement of Anion Exchange Membrane Based Fuel Cells (AEMFCS) And Water Electrolyzers (AEMELs) By Understanding Degradation Mechanisms

NU Hassan - 2022 - search.proquest.com
The past several years have seen remarkable progress in renewable energy sources such
as solar and wind, showing excellent efficiency and significant cost reduction. The …