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

Aktuality
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Předchozí vydání

Rejstřík SVĚTLO 2012 až 2015

Štítek "Energy Efficiency"

Engineered electrode material moves battery development closer to fast charging

08.10.2020 | Phys.org | www.phys.org

Electric vehicles are gaining in popularity, but their long charging time is a significant detraction for potential customers. While a typical SUV with a combustion engine could travel 300 miles with…

... celý článek

Engineered electrode material moves battery development closer to fast charging

E. coli bacteria offer path to improving photosynthesis

23.09.2020 | Cornell University | www.cornell.edu

Scientists have engineered a key plant enzyme and introduced it in Escherichia coli bacteria in order to create an optimal experimental environment for studying how to speed up photosynthesis, a holy…

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E. coli bacteria offer path to improving photosynthesis

New E Ink color display features flicker-free video

07.09.2020 | Tech Xplore | www.techxplore.com

A Chinese multinational electronics company TCL Technologies has developed a new type of screen technology that provides sharper graphics than traditional E Ink displays, with less power consumption,…

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New E Ink color display features flicker-free video

Lithium metal batteries that perform well at low temperatures

29.07.2020 | Tech Xplore | www.techxplore.com

Lithium (Li) batteries, or lithium metal batteries, use metallic lithium as an anode. Over the past few decades, rechargeable Li batteries have been used to power a wide variety of electronic devices…

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Lithium metal batteries that perform well at low temperatures

New technique to capture CO2 could reduce power plant greenhouse gases

24.07.2020 | University of California, Berkeley | www.berkeley.edu

A big advance in carbon capture technology could provide an efficient and inexpensive way for natural gas power plants to remove carbon dioxide from their flue emissions, a necessary step in reducing…

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New technique to capture CO2 could reduce power plant greenhouse gases

3-D printed batteries handle the squeeze

17.07.2020 | Phys.org | www.phys.org

While flexible and stretchable electronics technologies have progressed in leaps and bounds over the past 10 years, batteries to power them have some catching up to do. Researchers in Singapore and…

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3-D printed batteries handle the squeeze

New thin-film technology uses sustainable components for solar panels

26.06.2020 | Phys.org | www.phys.org

Commercialized thin-film solar panels on the market consist of rare-earth elements like indium and gallium, or highly toxic metals like cadmium. Both of these thin-film solar panel types have their…

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New thin-film technology uses sustainable components for solar panels

Saudi scientists have created spherical solar panels

15.06.2020 | Archyde | www.archyde.com

The main source of energy for most spacecraft is the sun. However, to effectively collect its rays, satellites must possess not only large-area photoelectric converters, but also with special…

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Saudi scientists have created spherical solar panels

New electrocatalysts to produce ethanol more efficiently

03.06.2020 | Tech Xplore | www.techxplore.com

In recent years, researchers worldwide have been exploring new methods of producing ethanol, a chemical compound that is extensively used in a variety of industrial settings. One way to produce this…

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New electrocatalysts to produce ethanol more efficiently

New Tesla battery will reshape the industry

18.05.2020 | Tech Xplore | www.techxplore.com

Tesla will introduce a new battery later this year that promises longer performance and lower cost that will position the auto manufacturer to bring vehicle prices in line with gasoline-powered…

... celý článek

New Tesla battery will reshape the industry

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