Sentences with phrase «require high energy densities»

We are working on a new electrolyte and a new catalyst so that the battery can be recharged multiple times, potentially for battery backup applications that require high energy densities.»

Not exact matches

Pushing semiconductor technology to its full potential requires smaller designs at higher energy density.

The release of energy from fusion processes between deuterons and tritons (DT - fusion) requires high temperatures to overcome the Coulomb potential, high density for frequent collisions and a high energy confinement time.

The biggest required high - energy — density explosives packed into a cylinder nearly a meter across and 6.7 meters long, says Beth Dzenitis, an engineer at Lawrence Livermore National Laboratory in California who oversaw part of the field campaign.

This requires a cathode with a high energy density — one that can absorb as many lithium ions as possible in as small a space as possible.

A huge laser delivers a large amount of energy in a short time to heat the walls of the larger chamber, and the radiation emitted from those walls in turn drives the small capsule to a very small size, increasing the density of the gases inside to much higher density than lead and heating it at the same time to very high temperatures required for fusion to occur.

23 Fossil Fuels Advantages Relatively Cheap High energy density Fossil Fuels Advantages Relatively Cheap High energy density Used by a wide variety of engines and devices Extensive distribution network in place Disadvantages Nonrenewable - will deplete soon Combustion by - products pollute — acid rain and contain greenhouse gases Extraction can damage the environment Coal - fired power plants require large amounts of fuel

«the largest impact on global warming was caused by the processing of LDPE (low - density polyethylene, a thermoplastic made from the monomer ethylene) used in tampon applicators as well as in the plastic back - strip of a sanitary napkin requiring high amounts of fossil fuel generated energy.

Boats, planes, freight trains and trucks, construction, mining and agricultural machines, most cars and light trucks with spirit and muscle (i.e., hot V - 8's), motorcycles, motorhomes, snowmobiles, ATV's, all military vehicles, go - carts, golf course and sports field grass mowers, etc will always require and use liquid fossils fuels becasue these fuels have HIGH ENERGY DENSITY and are easily prepared from readily recoverable crude oil, which exits abundantly free in Nature, by fractional distillation and blending low energy processes that do not require the breaking of chemical ENERGY DENSITY and are easily prepared from readily recoverable crude oil, which exits abundantly free in Nature, by fractional distillation and blending low energy processes that do not require the breaking of chemical energy processes that do not require the breaking of chemical bonds.