Results 51 to 60 of about 99,794 (163)

Performance of a PEM fuel cell cathode catalyst layer under oscillating potential and oxygen supply

open access: yesElectrochemistry Communications
A model for impedance of a PEM fuel cell cathode catalyst layer under simultaneous application of potential and oxygen concentration harmonic perturbations is solved.
Andrei Kulikovsky
doaj   +1 more source

Remarkable average thermoelectric performance of the highly oriented Bi(Te, Se)-based thin films and devices

open access: yesJournal of Materiomics
Bi(Te, Se)-based compounds have attracted lots of attention for nearly two centuries as one of the most successful commercial thermoelectric (TE) materials due to their high performance at near room temperature.
Zhiliang Li   +8 more
doaj   +1 more source

Computable algebra, general theory and theory of computable fields. [PDF]

open access: yesTransactions of the American Mathematical Society, 1960
openaire   +2 more sources

Augmenting flexibility: mutual inhibition between inhibitory neurons expands functional diversity

open access: yesiScience
Summary: Recent advances in microcircuit analysis of nervous systems have revealed a plethora of mutual connections between inhibitory interneurons across many different species and brain regions.
Belle Liu   +2 more
doaj   +1 more source

Communication—Oscillating Oxygen Concentration Transport through PEM Fuel Cell Gas Diffusion Layer: Variation of the Phase Angle

open access: yesECS Advances
Recently, it was shown that performance of the cathode catalyst layer in PEM fuel cell dramatically improves if the oxygen concentration (OC) at the catalyst/ gas diffusion layer (GDL) interface oscillates in–phase with the overpotential.
Andrei Kulikovsky
doaj   +1 more source

Holography for boundary Lifshitz field theory

open access: yesJournal of High Energy Physics
We propose a holographic duality for the boundary Lifshitz field theory (BLFT). Similar to holographic BCFT, holographic BLFT can be consistently defined by imposing either a Neumann boundary condition (NBC) or a conformal boundary condition (CBC) on the
Chong-Sun Chu   +2 more
doaj   +1 more source

Cation Overcrowding Effect on the Oxygen Evolution Reaction

open access: yesJACS Au, 2021
Jun Huang   +4 more
doaj   +1 more source

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