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Last updateThu, 29 Dec 2022 2pm

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Light and non-flammable Lithium-ion electrodes

A new method to manufacture self-supported ceramic electrodes for batteries, without any flammable material, has been developed. These electrodes can be flat and very thick or can have other shapes, like tubes, and their capacity per unit area can be up to ten times higher than that of commercial ones.

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Low-cost wearable sweat analysis system

The CSIC has developed a low-cost system for analyzing sweat in real time. It has an ultra-compact format and can be integrated in wearable devices like smart-watches or patches. It enables the analysis in real-time of different sweat components and characteristics such as pH, glucose, lactate, and electrolytes.

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Graphene nanofluids for faster batteries

Scientists from the CSIC and ICN2 have developed a new type of fluids with graphene and other carbon nanoparticles for energy storage in flow-cells. The nanofluids can be used in applications that require high power and medium energy densities.

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A device to obtain energy from vibrations

Scientists at the Instituto de Microelectrónica de Barcelona have developed a device to harvest energy from ambient vibrations. Sized in millimeters, it can provide with energy small devices or sensors which need little power.

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Method to characterize chips without touching them

New technique based on thermography enables a fast and contacless characterization of the wireless electronic components of the radiofrequency identification systems, like contactless credit cards and similar.

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