Katsounaros, Ioannis Figueiredo, Marta C.On the mechanism of the electrochemical conversion of ammonia to dinitrogen on Pt(1 0 0) in alkaline environment Theoretical and Experimental Chemistry, Vol.Synthesis and properties of anion-exchange membranes for fuel cells Hossen, Md Mosaddek Artyushkova, Kateryna Atanassov, Plamen.Synthesis and characterization of high performing Fe-N-C catalyst for oxygen reduction reaction (ORR) in Alkaline Exchange Membrane Fuel Cells Jinlong, Lv Zhuqing, Wang Tongxiang, Liang.176, Issue 5-6 Įnhancing the corrosion resistance of the 2205 duplex stainless steel bipolar plates in PEMFCs environment by surface enriched molybdenum Investigations of conductivity in FEP-based radiation-grafted alkaline anion-exchange membranes Varying the morphology of Fe-N-C electrocatalysts by templating Iron Phthalocyanine precursor with different porous SiO 2 to promote the Oxygen Reduction Reaction Sarangapani, Srinivasan Luczak, Frank Enayetullah, Mohammad.

Journal of Electroanalytical Chemistry, Vol.Kanninen, Petri Borghei, Maryam Hakanpää, Janina.Temperature dependent performance and catalyst layer properties of PtRu supported on modified few-walled carbon nanotubes for the alkaline direct ethanol fuel cell 185, Issue 1 Ī high selectivity quaternized polysulfone membrane for alkaline direct methanol fuel cells Janarthanan, Rajeswari Serov, Alexey Pilli, Satyananda KishoreĭMFC performance and methanol cross-over: Experimental analysis and model validation.This mini-review analyzes the best AEMFCs cell performance achieved so far in recent years when PGM-free catalysts based on Me-N-C (Me = Fe, Co) are used for ORR at the cathode side, for AEMFCs fed with hydrogen, methanol, and = ,ĭirect Methanol Anion Exchange Membrane Fuel Cell with a Non-Platinum Group Metal Cathode based on Iron-Aminoantipyrine Catalyst In particular, the most active catalysts developed so far are mostly synthesized by sacrificial support method, which allows the fine tuning of the morphology, favoring oxygen transport, water removal, density of Fe-Nx active sites, and thus an enhanced electrochemical ORR activity. This allows the use of non-noble transition metals to synthesize cathodic catalysts, avoiding the costly platinum-group metals (PGM). Furthermore, the alkaline medium displays enhanced alcohol oxidation reaction kinetics, which favors the use of fuels different from hydrogen, ranging from alcohols to polyols, and enhanced oxygen reduction reaction (ORR) kinetics. Anion exchange membrane fuel cells (AEMFCs) are becoming more and more attractive due to their alkaline environment, being less aggressive and favorable to the use of low-cost materials.

Cathode reaction in hydrogen fuel cell