Odborné časopisy

Chemistry experiments show potential of spinach to power fuel cells

21.10.2020 | American University | www.american.edu

“Eat your spinach,” is a common refrain from many people’s childhoods. Spinach, the hearty, green vegetable chock full of nutrients, doesn’t just provide energy in humans. It also has potential to…

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Chemistry experiments show potential of spinach to power fuel cells

Solar-powered system extracts drinkable water from “dry” air

16.10.2020 | MIT | www.mit.edu

Researchers at MIT and elsewhere have significantly boosted the output from a system that can extract drinkable water directly from the air even in dry regions, using heat from the sun or another…

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Solar-powered system extracts drinkable water from “dry” air

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…

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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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