901 - 910 of 1781 Results
The formation process for lithium ion batteries typically takes several days or more, and it is necessary for providing a stable solid electrolyte interphase on the anode (at low potentials vs. Li/Li+) for preventing irreversible consumption of electrolyte and lithium ions.
Collimators and other devices for use in neutron scattering experiments or to provide neutron shielding in nuclear reactors or accelerator based neutron sources are produced by means of Additive Manufacturing from neutron absorbing material, such as Boron Carbide (B4C)
The electrode properties of a battery are important for determining battery performance, and minimizing potential degradation with time. Pretreatment of electrode materials before battery assembly is one approach to improve stability.
The instrument is applicable for engine-system development, specifically related to resolving cylinder-to-cylinder and cycle-to-cycle combustion uniformity. It will be used in conjunction with the EGR Probe (intake measurements) to provide a more comprehensive understand
Here, we present a new method to fabricate carbon-based supports for electrocatalysis using waste tires. Using the oxygen reduction reaction (ORR) as an example, we loaded each carbon with Pt cubes and evaluated the resulting ORR activity.
The developed grid-simulator can be used for research and development and planning purposes by academia, national laboratories, utilities, and other OEMs to help modernize the existing grid infrastructure.
In a large enterprise it is difficult for cyber security analysts to know what services and roles every machine on the network is performing (e.g., file server, domain name server, email server).
This invention disclosure focuses on a universal modular device adjusting power electronics converter switching frequency, requiring only output pulse width modulation signals from its controller.
This invention disclosure presents an universal interface monitoring power electronics converter health status using all-hardware solution, requiring only sensing information, e.g. DC voltage, line current, and temperature, available in a typical power converter.
AMIPC enables local strengthening in conventionally cast parts that otherwise conventional alloying techniques can not provide.