In order to optimise the performance of Proton Exchange Membrane Fuel Cells (PEMFCs) and maximise their life cycle, water content has be properly controlled. This paper presents a model-based method determine effect load on PEMFC in PEMFCs using Acoustic Emission (AE) measurements. The developed model was implemented COMSOL verified single proton exchange membrane fuel cell (FC) operated under ...

The fundamentals, standardization, innovative strategies, and future direction of low-temperature water electrolysis including alkaline (AWE), proton exchange membrane (PEMWE), anion (AEMWE) electrolyses are discussed.

Modification of the cholesterol content of highly purified cardiac sarcolemma from dog ventricles was accomplished by incubation with phosphatidylcholine liposomes containing various amounts of cholesterol. The degree of cholesterol enrichment could be varied by changing the liposomal cholesterol/phospholipid ratio or varying the liposome-membrane incubation time. Na+-Ca2+ exchange measured in ...