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Štítek "Energy Efficiency"

Researchers show glare of energy consumption in the name of deep learning

10.06.2019 | Tech Xplore | www.techxplore.com

Wait, what? Creating an AI can be way worse for the planet than a car? Think carbon footprint. That is what a group at the University of Massachusetts Amherst did. They set out to assess the energy…

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Researchers show glare of energy consumption in the name of deep learning

Chip design drastically reduces energy needed to compute with light

07.06.2019 | MIT | www.mit.edu

MIT researchers have developed a novel “photonic” chip that uses light instead of electricity — and consumes relatively little power in the process. The chip could be used to process massive neural…

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Chip design drastically reduces energy needed to compute with light

New class of catalysts for energy conversion

08.05.2019 | Ruhr-Universität Bochum | www.ruhr-uni-bochum.de/en

Numerous chemical reactions relevant for the energy revolution are highly complex and result in considerable energy losses. This is the reason why energy conversion and storage systems or fuel cells…

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New class of catalysts for energy conversion

New Technique Produces Longer-lasting Lithium Batteries

23.04.2019 | Columbia Engineering | engineering.columbia.edu

A Columbia Engineering team led by Yuan Yang, assistant professor of materials science and engineering, announced today that they have developed a new method for safely prolonging battery life by…

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New Technique Produces Longer-lasting Lithium Batteries

New Discovery Makes Fast-Charging, Better Performing Lithium-Ion Batteries Possible

17.04.2019 | Rensselaer Polytechnic Institute | www.rpi.edu

Creating a lithium-ion battery that can charge in a matter of minutes but still operate at a high capacity is possible, according to research from Rensselaer Polytechnic Institute just published in…

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New Discovery Makes Fast-Charging, Better Performing Lithium-Ion Batteries Possible

New approach could boost energy capacity of lithium batteries

29.03.2019 | MIT | www.mit.edu

Researchers around the globe have been on a quest for batteries that pack a punch but are smaller and lighter than today’s versions, potentially enabling electric cars to travel further or portable…

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New approach could boost energy capacity of lithium batteries

More Flexible Nanomaterials Can Make Fuel Cell Cars Cheaper

22.02.2019 | Johns Hopkins University | www.jhu.edu

A new method of increasing the reactivity of ultrathin nanosheets, just a few atoms thick, can someday make fuel cells for hydrogen cars cheaper, finds a new Johns Hopkins study.

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More Flexible Nanomaterials Can Make Fuel Cell Cars Cheaper

Lithium-air batteries can store energy for cars, houses and industry

19.02.2019 | FAPESP | agencia.fapesp.br/home

Current lithium ion battery technology will probably not be able to handle the coming decades’ huge demand for energy. It is estimated that by 2050, electricity will make up 50% of the world’s energy…

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Lithium-air batteries can store energy for cars, houses and industry

Wave device could deliver wave energy to thousands

13.02.2019 | University of Edinburgh | www.ed.ac.uk

A wave energy technology is being developer by engineers from the University of Edinburgh and from Italy that could help generate low-cost electricity for thousands of houses.

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Wave device could deliver wave energy to thousands

Unleashing perovskites’ potential for solar cells

08.02.2019 | MIT | www.mit.edu

Perovskites — a broad category of compounds that share a certain crystal structure — have attracted a great deal of attention as potential new solar-cell materials because of their low cost,…

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Unleashing perovskites’ potential for solar cells

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