A novel catalyst for high-energy aluminum-air flow batteries

A recent study affiliated with UNIST has introduced a novel electric vehicle (EV) battery technology that is more energy efficient than gasoline-powered engines. The new technology involves replacing battery packs instead ...

Pliable micro-batteries for wearables

There is a new technology gripping the markets of the future – technology to wear. Wearables, as they are known, are portable systems that contain sensors to collect measurement data from our bodies. Powering these sensors ...

Germany rolls out world's first hydrogen train

Germany on Monday rolled out the world's first hydrogen-powered train, signalling the start of a push to challenge the might of polluting diesel trains with costlier but more eco-friendly technology.

A cost and resource analysis of sodium-ion batteries

Lithium and cobalt are fundamental components of lithium-ion batteries. Analysis by researchers at the Helmholtz Institute Ulm (HIU) of the Karlsruhe Institute of Technology (KIT) shows that the availability of both elements ...

What it will take to decarbonize the economy

The transition to a renewable resource-based economy should not be limited to energy, but extend to all material goods; nevertheless, the most urgent transition must focus on energy. This will be a massive and complex endeavor ...

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