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Vydavatel časopisů
ELEKTRO a SVĚTLO

Aktuální vydání

Číslo 12/2021 vyšlo tiskem 1. 12. 2021. V elektronické verzi na webu ihned.

Téma: Měření, zkoušení, péče o jakost

Trh, obchod, podnikání
Na co si dát pozor při změně dodavatele energie?

Předchozí vydání

Rejstřík ELEKTRO 2012 až 2015

Číslo 6/2021 vyšlo tiskem
29. 11. 2021. V elektronické verzi na webu ihned.

Aktuality
Poslední zasedání redakční rady časopisu Světlo?
Ing. Jiří Novotný šéfredaktorem časopisu Světlo od jeho založení

Z odborného tisku
Nový datový formát pro popis svítidel

Předchozí vydání

Rejstřík SVĚTLO 2012 až 2015

Štítek "Battery"

MIT engineers fly first-ever plane with no moving parts

23.11.2018 | MIT | www.mit.edu

Since the first airplane took flight over 100 years ago, virtually every aircraft in the sky has flown with the help of moving parts such as propellers, turbine blades, and fans, which are powered by…

... celý článek

MIT engineers fly first-ever plane with no moving parts

Tesla Gigafactory 3: land grading started at the site

29.10.2018 | Electrek | electrek.co

A few days after announcing it secured a 210-acre piece of land for Gigafactory 3 in China, Tesla has reportedly also secured a loan to start building as land grading started at the site of the…

... celý článek

Tesla Gigafactory 3: land grading started at the site

Fireproof Lithium-Ion Batteries That Harden When Hit

28.08.2018 | IEEE Spectrum | spectrum.ieee.org

To make lithium-ion batteries safer, researchers have come up with a novel solution: a liquid electrolyte that becomes solid on impact. The electrolyte could keep batteries from heating up and…

... celý článek

Fireproof Lithium-Ion Batteries That Harden When Hit

Lithium-related discovery could extend battery life and improve safety

07.03.2018 | Tech Xplore | techxplore.com

Lithium-metal batteries are among the most promising candidates for high-density energy storage technology in an expanding range of digital “smart” devices and electrical vehicles, but uncontrolled…

... celý článek

Lithium-related discovery could extend battery life and improve safety

Using a laser to wirelessly charge a smartphone safely across a room

21.02.2018 | University of Washington | www.washington.edu

Although mobile devices such as tablets and smartphones let us communicate, work and access information wirelessly, their batteries must still be charged by plugging them in to an outlet. But…

... celý článek

Using a laser to wirelessly charge a smartphone safely across a room

Using Crumpled Graphene Balls to Make Better Batteries

19.01.2018 | Northwestern University | www.mccormick.northwestern.edu

Lithium metal-based batteries have the potential to turn the battery industry upside down. With the theoretically ultra-high capacity of lithium metal used by itself, this new type of battery could…

... celý článek

Using Crumpled Graphene Balls to Make Better Batteries

Musk's record-breaking battery officially launches in Australia

01.12.2017 | Tech Xplore | www.techxplore.com

The world's biggest battery was officially launched in Australia on Friday, a day after the Elon Musk-driven project was powered up early to meet demand amid a bout of hot weather, officials said.

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Musk's record-breaking battery officially launches in Australia

A new way to store thermal energy

20.11.2017 | MIT | news.mit.edu

MIT researchers create material for a chemical heat “battery” that could release its energy on demand.

... celý článek

Texas Engineers Develop New Material for Better Lithium-Ion Batteries

01.11.2017 | The University of Texas at Austin | news.utexas.edu

The batteries we use every day may soon become cheaper, smaller and lighter. Researchers in the Cockrell School of Engineering at The University of Texas at Austin have discovered a family of anode…

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Texas Engineers Develop New Material for Better Lithium-Ion Batteries

UNIST Researchers Introduce Novel Catalyst for Rechargeable Metal-Air Batteries

25.10.2017 | UNIST | news.unist.ac.kr

Research in lithium-ion batteries has opened up a plethora of possibilities in the development of next-generation batteries. In particular, the metal-air batteries with significantly greater energy…

... celý článek

UNIST Researchers Introduce Novel Catalyst for Rechargeable Metal-Air Batteries

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