2026 December - 9 articles
Three-dimensional (3D) printing has emerged as a powerful manufacturing technology for constructing batteries with complex geometries and customized architectures. Despite these advantages, the electrochemical and mechanical properties of as-fabricat...
Layered perovskite oxides exhibit significant potential as an electrolyte for moderate-temperature solid-oxide fuel cells (SOFCs) owing to their structural flexibility and ionic transport properties. The study aims to examine the impact of rare-earth...
Wire-arc additive manufacturing (WAAM) offers several advantages in the production of nickel aluminium bronze (NAB) parts for maritime, aviation and petrochemicals industries. Anisotropic material properties, however, have been observed in WAAM and,...
Proton exchange or electrolyte membranes (PEMs) are vital parts of low-temperature fuel cells because they govern proton transport, fuel crossover, water management, and the mechanical and chemical durability of the membrane electrode assembly. Altho...
This study evaluates accelerated stress test (AST) protocols and introduces a framework for translating AST-derived degradation metrics into electrode lifetime predictions for heavy-duty vehicle fuel cells. Catalyst stability across ASTs of varying d...
Pharmaceutical residues in environmental and biological matrices require analytical methods that are both sensitive and portable. Chromatographic techniques struggle to deliver this combination outside a laboratory setting. Screen-printed electrodes...
Two nickel coatings—with plating-bath pH values of 3.8 and 4.8 and thicknesses of 9.38 μm and 4.88 μm, respectively—were chemically deposited onto ABS (acrylonitrile butadiene styrene) substrates with a thickness of 2040 μm. ABS...
Raman spectroscopy and surface-enhanced Raman scattering (SERS) provide complementary insights into molecular structure and molecule–metal interactions. We compare the solution Raman and potential-dependent SERS spectra of methylene blue (MB+)...
This study investigates the use of electrochemical surface plasmon resonance imaging (eSPRi) to monitor the growth and activity of Shewanella oneidensis biofilms on gold film electrodes. Motivated by the need to understand extracellular electron tran...
