Flow channel design on bipolar plates has a direct effect on Proton Exchange Membrane (PEM) fuel cell performance. It has been found out that the flow field design has a deterministic role on the mass transport and water management, and therefore on the achieved power in PEM Fuel cells. This study concentrates on improvements in the fuel cell performance through optimization of channel dimensio...

This is an addendum to our preceding article, ‘NMR pD-variation method determine the proper stabilities of organic electrolyte complexes: case histidine complexes with a cyclophane acid’ Supramolecular Chemistry https://doi.org/10.1080/10610278.2022.2134017, which proposes that species distribution between electrolytes determined by observing pD dependence NMR signals for mixture reactants; can...

Six mathematical models were selected for the fitting and regression of particle size distribution (PSD) (α,Z)-2-amino-α-(methoxyimino)-4-thiazole-ethanethioic acid S-2-benzothiazolyl ester (MAEM). The goodness-of-fit was evaluated by comparing evaluation indexes such as R2, Akaike's information criterion (AIC), root mean square error (RMSE). top three further applied compared PSD MAEM produced...