Sentences with phrase «deliver higher energy densities»
In the far future, other novel battery technologies (e.g. zinc - air, lithium - sulphur, lithium - air) may become competitive for use in electric vehicles, and can theoretically deliver higher energy densities than lithium - ion chemistries are capable of.
http://www.climateactionprogramme.org/ Not exact matches
Conversely, batteries have high energy density and low power density, which means they can last a long time, but don't deliver a large amount of energy quickly.
A multi-institution team of scientists led by Texas A&M University chemist Sarbajit Banerjee has discovered an exceptional metal - oxide magnesium battery cathode material, moving researchers one step closer to delivering batteries that promise higher density of energy storage on top of transformative advances in safety, cost and performance in comparison to their ubiquitous lithium - ion (Li - ion) counterparts.
By contrast, magnesium is much more abundant than lithium, has a higher melting point, forms smooth surfaces when recharging, and has the potential to deliver more than a five-fold increase in energy density if an appropriate cathode can be identified.»
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.
«There has been no breakthrough in electricity storage technology that delivers all the requisite features of high energy density, high power, long life, high roundtrip efficiency, safe handling, and competitive cost.»