A team of physicists of the Czech Academy of Scienceshas unveiled a novel battery electrolyte that could to reshape the future of energy storage—enhancing stability, simplifying production, and extending battery lifespan.
Multiscale materials are assembled from different types of nanomaterials, which themselves have unusual properties. By combining them together and integrating them into higher order hierarchies, smart matter with unique functionalities and surprising applications in many different fields can be obtained. Research with this focus is pursued by a consortium of eight partners from academia and research, led by the Jaroslav Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences.
Multiscale materials are assembled from different types of nanomaterials, which themselves have unusual properties. By combining and integrating them into higher-order hierarchies, smart matter with unique functionalities and surprising applications in many different fields can be obtained. A consortium of eight partners from academia and research, led by the J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences, has received financial support from the Programme Johannes Amos Comenius of the Ministry of Education, Youth and Sports. Specifically, it was the Excellent Research Call aimed at supporting research with the potential for excellent results applicable in practice.
A multidisciplinary team of physicists and chemists from the Institute of Physics of the Czech Academy of Sciences managed to create a graphene aerogel resistant to flames at a temperature of 1500 °C. A mere millimetre of the material is sufficient to shield such high temperatures. The new porous graphene aerogel temporarily resists various types of high-temperature flames, including an extremely reactive hydrogen flame
Researchers from the Czech Academy of Sciences have patented an invention that might fix the problem with batteries catching on fire. The experimental high-voltage aqueous battery is based on dual-ion electrochemical reactions. The new battery provides a life-cycle of 500 discharge/charge cycles, and its capacity is comparable to that of the commercially available nickel-metal hydride batteries. But unlike them, the aqueous battery is made of extremely cheap materials.
A recent study has defined key interactions as DNA/RNA nucleobases are adsorbed onto graphene, and identified specific improvements to current graphene-based biosensing, to improve sensitivity.
