Modeling study of an air‐breathing micro direct methanol fuel cell with an extended anode catalyst region
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Energy Research"
DOI: 10.1002/er.6439
Abstract: A three‐dimensional model was developed for an air‐breathing micro direct methanol fuel cell (μDMFC) with an extended anode catalyst region on the cell channels. The model was evaluated against experimental studies for a μDMFC under… read more here.
Keywords: anode catalyst; methanol; cell; fuel cell ... See more keywords
PtCo/rGO nano-anode catalyst: enhanced power density with reduced methanol crossover in direct methanol fuel cell
Sign Up to like & getrecommendations! Published in 2018 at "Materials for Renewable and Sustainable Energy"
DOI: 10.1007/s40243-018-0134-8
Abstract: The higher methanol utilization efficiency in direct methanol fuel cell (DMFC) is one of the key factors that determine the performance of DMFC. Herein, we have synthesized bimetallic PtCo nano-particles (with optimized Pt:Co ratio) decorated… read more here.
Keywords: ptco rgo; methanol; rgo; anode catalyst ... See more keywords
Performance enhancement of molten carbonate-based direct carbon fuel cell (MC-DCFC) via adding mixed ionic-electronic conductors into Ni anode catalyst layer
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2018.01.078
Abstract: Abstract A high overpotential in the anode of Direct Carbon Fuel Cells (DCFC) is ascribed to the sluggish kinetics of solid fuel oxidation. In this study, we demonstrate a unique approach to enhance the performance… read more here.
Keywords: carbon; anode catalyst; dcfc; ionic electronic ... See more keywords
High-performance glucose fuel cell with bimetallic Ni–Co composite anchored on reduced graphene oxide as anode catalyst
Sign Up to like & getrecommendations! Published in 2020 at "Renewable Energy"
DOI: 10.1016/j.renene.2020.04.016
Abstract: Abstract Glucose is abundant, renewable and have high energy content. Direct glucose fuel cells (DGAFCs) which can directly use glucose as fuel are promising next-generation energy devices. However, the poor performance of anode catalysts largely… read more here.
Keywords: fuel cell; glucose fuel; rgo; anode catalyst ... See more keywords
Suppression of Membrane Degradation Accompanied with Increased Output Performance in Fuel Cells by Use of Silica-Containing Anode Catalyst Layers
Sign Up to like & getrecommendations! Published in 2023 at "ACS Applied Materials & Interfaces"
DOI: 10.1021/acsami.3c01392
Abstract: Polymer electrolyte membranes (PEMs) for fuel cells are chemically degraded by the attack of ·OH radicals generated from the decomposition of H2O2, which is predominantly produced at the Pt/C hydrogen anode. The incorporation of conventional… read more here.
Keywords: anode catalyst; output; output performance; fuel cells ... See more keywords
Interfacial and Vacancy Engineering on 3D-Interlocked Anode Catalyst Layer for Achieving Ultralow Voltage in Anion Exchange Membrane Water Electrolyzer.
Sign Up to like & getrecommendations! Published in 2024 at "ACS nano"
DOI: 10.1021/acsnano.4c03668
Abstract: Developing a high-efficiency and stable anode catalyst layer (CL) is crucial for promoting the practical applications of anion exchange membrane (AEM) water electrolyzers. Herein, a hierarchical nanosheet array composed of oxygen vacancy-enriched CoCrOx nanosheets and… read more here.
Keywords: anion exchange; water; anode catalyst; catalyst layer ... See more keywords
Simultaneously improving the pore structure and electron conductive network of the anode catalyst layer via SnO2 doping for proton exchange membrane water electrolysis
Sign Up to like & getrecommendations! Published in 2024 at "RSC Advances"
DOI: 10.1039/d4ra00270a
Abstract: Proton exchange membrane water electrolysis (PEMWE) is a promising technology for green hydrogen production. However, its large-scale commercial application is limited by its high precious metal loading, because low catalyst loading leads to reduced electron… read more here.
Keywords: catalyst; structure; sno2 doping; anode catalyst ... See more keywords
Comparison of the Anode Side Catalyst Supports with and without Incorporation of Liquid Electrolyte Layer on the Performance of a Passive Direct Methanol Fuel Cell
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Energy Research"
DOI: 10.1155/2023/1224995
Abstract: In the passive direct methanol fuel cell (DMFC) operation, the catalyst plays an important role in electrical energy production. Efficient catalyst support increases the power output and simultaneously decreases irreversible losses in the fuel cell… read more here.
Keywords: methanol; fuel cell; catalyst; anode catalyst ... See more keywords