Dealloyed nanoporous metals and their composites can be used either directly as high-performance (electro- catalysts, or indirelectro- catalystsensioral bulk current collectors along windirectly conducting electro-casalyst materials.
We assume that the coverage (i.e by gas bubbles, electrodeposition of compounds, etc) of the electrodes is governed by a kinetics equation where the adsorption term is proportional to the bulk current density, and the desorption term to the actual coverage.
In addition, bulk current-voltage characteristics show that the leakage current increases after annealing which corroborates well a with change in the band gap, as is measured from the optical absorption spectra, due to a transition from amorphous to crystalline (anatase phase) of TiO2.
The optical corrosion meter was established based on principles of holographic interferometry for measuring microsurface dissolution, i.e., mass loss, and on those of electrochemistry for measuring the bulk electronic current, i.e., corrosion current.
The meter was based on principles of 3D holographic interferrometry for measuring microsurface dissolution, i.e. mass loss, and on those of electrochemistry for measuring the bulk electronic current, i.e. corrosion current of metallic samples in aqueous solutions.
Although the larger thickness enables better energy resolution at the higher energy (> 60 keV), the noise level deteriorates due to the larger bulk leakage current, since the noise due to the bulk leakage current dominates the capacitance noise (Kasahara et al. 2012).
Numbers of grazing wildlife species (the bulk of current wildlife biomass, particularly in the commercial areas) are expected to decrease to about 75% of the current levels.
And the bulk of current job cuts are from a fast-shrinking pool of contract staff, not BT's direct employees who are highly unionised.
Despite the Fed's bulk sales, current short-term rates have remained low, largely because the Fed exercises considerable influence over those rates.
Top down methods (exemplified by ultraprecision engineering and semiconductor processing) constitute the bulk of current industrial nanotechnology.
The further education sector delivers the bulk of current apprenticeships – almost 300,000 were studied last year – and it is battling critical skills shortages by training half of the country's apprentices in construction, manufacturing and engineering.
