Results 61 to 70 of about 4,823 (166)

Template‐Based Structured Electrodes for High Power and Durable Proton Exchange Membrane Fuel Cells

open access: yesSusMat, Volume 6, Issue 3, June 2026.
This article reviews advances in template‐based structured electrodes for proton exchange membrane fuel cells. The article discusses how engineered architectures improve mass and proton transport, membrane‐electrode interfaces, and catalyst utilization.
Yi Ren   +3 more
wiley   +1 more source

A Portable Direct Methanol Fuel Cell Power Station for Long-Term Internet of Things Applications

open access: yesEnergies, 2020
With regard to the best electro-chemical efficiency of an active direct methanol fuel cell (DMFC), the stacks and their balance of plant (BOP) are complex to build and operate. The yield of making the large-scale stacks is difficult to improve. Therefore,
Chung-Jen Chou   +5 more
doaj   +1 more source

Experimental High‐Throughput Electrochemistry

open access: yesChemElectroChem, Volume 13, Issue 9, 5 May 2026.
This review highlights experimental high‐throughput electrochemistry as a powerful approach to accelerate electrochemical research. Key technologies such as automated platforms, microelectrode arrays, and machine learning‐based optimization are discussed, with a focus on applications in electrocatalysis, battery research, and electrosynthesis ...
Jens Noack
wiley   +1 more source

An Improved Tank in Series Model for the Direct Methanol Fuel Cell

open access: yesInternational Journal of Electrochemistry, 2011
This study presents an improved TSR model for Direct Methanol Fuel Cell (DMFC) with mass and energy balance equations taking into account gas evolution in the anode channels.
Valery A. Danilov   +2 more
doaj   +1 more source

Performance of passive Direct Methanol Fuel Cell: modelling and experimental studies

open access: yesU.Porto Journal of Engineering, 2015
Low methanol and water crossover with high methanol concentrations are essential requirements for a passive Direct Methanol Fuel Cell (DMFC) to be used in portable applications.
Beatriz A. Berns   +3 more
doaj   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Micro-electroforming metallic bipolar electrodes for mini-DMFC stacks

open access: yes, 2014
This paper describes the development of metallic bipolar plate fabrication using micro-electroforming process for mini-DMFC (direct methanol fuel cell) stacks.
楊錫杭   +3 more
core   +1 more source

Performance Degradation Analysis of DMFC Under Different Operating Conditions Based on Relaxation Times

open access: yesShanghai Jiaotong Daxue xuebao
To investigate the performance degradation characteristics of direct methanol fuel cell (DMFC) under two different operating conditions, the worldwide harmonized light vehicle test cycle (WLTC) and China light vehicle test cycle (CLTC), a combined method
WANG Yangda, WANG Jianguo, LIAN Guan, ZHANG Dacheng
doaj   +1 more source

Homogeneous Redox Mediators Applied to Li–S Batteries

open access: yesBatteries &Supercaps, Volume 9, Issue 5, May 2026.
Redox mediators can improve the needed sulfur‐based species conversions in several Li–S battery designs. Here, we evaluate four redox mediators, two metallocenes (DmFc, DmMn) and two quinones (AQ, NHQ), to show how their efficacy and practical promise depend on both design, species, and electrolyte composition, and especially how solvation controls the
N. Tan Luong   +3 more
wiley   +1 more source

Enhancement of Hybrid SPEEK Based Polymer–Cyclodextrin-Silica Inorganic Membrane for Direct Methanol Fuel Cell Application

open access: yesInternational Journal of Renewable Energy Development, 2017
Direct methanol fuel cell (DMFC) is one of several types of fuel cells that use proton exchange membrane  (PEM) as a liaison between the reaction at the cathode and anode.
Tutuk Djoko Kusworo   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy