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29. 11. 2021. V elektronické verzi na webu ihned.

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Předchozí vydání

Rejstřík SVĚTLO 2012 až 2015

Štítek "Energy Efficiency"

Dutch trains now all powered by wind energy

11.01.2017 | Phys.org | www.phys.org

All Dutch trains are now 100 percent powered by electricity generated by wind energy, said the national railway company NS, calling it a world first.

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Dutch trains now all powered by wind energy

Mystery that was holding back development of next-generation solar cells solved

30.12.2016 | Imperial College London | www.imperial.ac.uk

Scientists have identified an unexpected cause of poor performance in a new class of flexible and cheap solar cells, bringing them closer to market.

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Mystery that was holding back development of next-generation solar cells solved

Building Better Batteries

20.12.2016 | Caltech | www.caltech.edu

A joint team of researchers from Caltech and Carnegie Mellon University has measured for the first time the strength of lithium metal at the nano- and microscale, a discovery with important…

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Perovskite solar cells hit new world efficiency record

02.12.2016 | TechXplore | techxplore.com

They're flexible, cheap to produce and simple to make - which is why perovskites are the hottest new material in solar cell design. And now, engineers at Australia's University of New South Wales in…

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Perovskite solar cells hit new world efficiency record

Glow-in-the-dark dye could fuel liquid-based batteries

18.11.2016 | University at Buffalo | www.buffalo.edu

Scientists at the University at Buffalo identified a fluorescent dye called BODIPY as an ideal material for stockpiling energy in rechargeable, liquid-based batteries that could one day power cars…

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Glow-in-the-dark dye could fuel liquid-based batteries

New Method Increases Energy Density in Lithium Batteries

29.10.2016 | Columbia Engineering | engineering.columbia.edu

Yuan Yang, assistant professor of materials science and engineering at Columbia Engineering, has developed a new method to increase the energy density of lithium (Li-ion) batteries.

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New Method Increases Energy Density in Lithium Batteries

UVA physicists paving way for wider use of new solar cell materials

22.10.2016 | University of Virginia | news.virginia.edu

Despite the potential for powering the world with energy from the sun – the most abundant source of renewable energy – only about 1 percent of the world’s energy production currently comes through…

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UVA physicists paving way for wider use of new solar cell materials

Engineer works on typhoon turbine

30.09.2016 | Tech Xplore | www.techxplore.com

Atsushi Shimizu is the engineer who created the typhoon turbine. It is the world's first typhoon wind turbine “designed to withstand he strongest tropical cyclone while harnessing its immense force.”…

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This New Electric Bus Can Drive 350 Miles on One Charge

21.09.2016 | Wired | www.wired.com

The bus from Proterra, a leading North American manufacturer, is set to hit the streets next year. With up to 350 miles per charge - enough, in many places, for a full day’s worth of routes. Last…

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This New Electric Bus Can Drive 350 Miles on One Charge

First wave-produced electricity in US goes online in Hawaii

19.09.2016 | Phys.org | www.phys.org

In the waters off the coast of Hawaii, a tall buoy bobs and sways in the water, using the rise and fall of the waves to generate electricity.

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First wave-produced electricity in US goes online in Hawaii

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