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Flexible, stretchable bio-fuel cell

Flexible, stretchable bio-fuel cell

Energy supply of a diode on the forearm via welding.
© CNRS/University Grenoble Alpes

In an international collaboration, scientists have developed a kind of “bio-fuel cell” that can be worn directly on the body and supplied with energy by sweat alone. At the end of September 2019, French researchers from the Département de Chimie Moléculaire (DCM), a research unit comprising CNRS (National Center De La Recherche Scientifique) and the Université Grenoble Alpes, together with …

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Economies of scale achievable quickly

Economies of scale achievable quickly

Claus Möhlenkamp
Claus Möhlenkamp, © Freudenberg

Freudenberg Sealing Technologies (FST) is regarded as one of the pioneers of fuel cell technology, at least in Germany. The globally active seal manufacturer is one of those automotive suppliers who see the far-reaching changes in the mobility sector as an opportunity. With the purchase of battery manufacturer XALT Energy and parts of FC supplier Elcore in 2018, the basis was laid.

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Hydrogen is on everyone’s lips

Hydrogen is on everyone’s lips

Design draft of a future FC ship
Design draft of a future FC ship, © Havyard

While hydrogen in the maritime sector has only ever been treated as an option for the future under “far away” for years, not only the events at which this energy source is the subject of lively debate are currently on the increase, but also the reports on concrete projects.

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The negative image of PtX

The negative image of PtX

Despite the current wave of enthusiasm about the potential of hydrogen, there is much discussion and much uncertainty about the role of synthetic fuels. If you follow the current debate, you sometimes get the impression that E-Fuels are either another saviour or a spawn of evil.

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IAA – New start looks different

IAA – New start looks different

That’s how it is when theory and practice diverge: While the former VDA boss Bernhard Mattes announced a new beginning at the International Automobile Exhibition 2019 (IAA), the exhibition halls were once again full of the same fuel wasters as always.

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Hydrogen CHP plant for Dubai

Hydrogen CHP plant for Dubai

A hydrogen-powered agenitor 406 SG - a comparable model with twelve cylinders now available in Dubai
A hydrogen-powered agenitor 406 SG – a comparable model with twelve cylinders now available in Dubai, © 2G

Hydrogen-powered combustion engines seemed dead after BMW had stopped development work on H2 reciprocating piston engines years ago. This still applies to passenger cars, but not to commercial vehicles or stationary plants. In the sector of large combined heat and power plants, 2G Energy AG has long been working on making its gas engines compatible with hydrogen.

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