Electrochemical impedance spectroscopy (EIS) is a powerful technique that is used for
characterizing electrochemical systems. The EIS data can be correlated with many key …

The performance of proton exchange membrane fuel cells (PEMFCs), including reaction
activity and durability, requires further improvement before large-scale commercialization …

We present high performance symmetric quasi-solid-state electrical double layer capacitors
(EDLCs) with activated carbon (AC) electrodes produced from peanut-shells. Two different …

This work reports a facile and scalable method for assembling a supercapacitor. Cost-
effective solid-state supercapacitor contrived by combining waste biomass human hair …

The novel polymer metal chelate electrolytes (polychelates) were prepared by incorporation
of cobalt sulfate (Co) into poly (acrylic acid)(PAA) host matrix. Quasi-solid state …

Nitrogen (N) doping of porous carbon materials is an effective strategy for enhancing the
electrochemical performance of electrode materials. Herein, we report on ex-situ (post) …

In this paper, the distribution of relaxation times (DRTs) functions are calculated numerically
in Matlab for synthetic impedance data from single parallel RC circuit and two parallel RC …

Distribution function of relaxation times (DRT or DFRT) is a well-established method of
solving electrochemical impedance spectroscopy (EIS) data from electrochemical …

Protonic ceramic fuel cells (PCFCs) are expected to achieve high power generation
efficiency at intermediate temperature around 400–600° C. In the present work, the …

Reduction of catalyst loading on Proton Exchange Membrane (PEM) Electrolysis Cells (EC)
is needed because of scarcity and high price of the catalyst. Monitoring the degradation of …