wire - news in brief

MEET Researchers Decode Reaction Mechanisms During Interphase Formation in Lithium Batteries A team of MEET Battery Research Center led by scientist Marco Leißing has now used isotope labelling and gas chromatography to analyse the reaction pathways during interphase formation in lithium batteries.

For years, there has been a clear downward trend in battery costs. This development is important since batteries, as key components of electric vehicles and stationary energy storage systems, account for the majority of their cost.

The energy density of traditional lithium-ion batteries is approaching a saturation point that cannot meet the demands of the future - for example in electric vehicles. Lithium metal batteries can provide double the energy per unit weight when compared to lithium-ion batteries. The biggest challenge, hindering its application, is the formation of lithium dendrites, small, needle-like structures, similar to stalagmites in a dripstone cave, over the lithium metal anode.

Prof. Danzl talks about the conservation of the Buzludzha monument in an interview The huge Buzludzha monument in the Bulgarian mountains stands out.

The Federal Statistics Office has made an exact tally: in 2019, 83.7 million lithium-ion batteries were sold in Germany. The carbon footprint they create is currently significant, especially in their production. Because batteries play a key role in the successful implementation of the energy transformation - and in the associated increase in electromobility - the aim is for them to become "greener? in future.

A new transmission electron microscope (TEM) at the University of Stuttgart that will be able to make visible tiny pores as small as 1 to 100 nanometers in size.

Superconducting coils for contactless power transmission in the kilowatt range Such devices could be placed on a charging station whenever they are not in use. This would make it possible to effectively utilize even short idle times to recharge their batteries. However, the currently available transmission systems for high performance recharging in the kilowatt range and above are large and heavy, since they are based on copper coils.

Materials scientist Lothar Wondraczek receives renewed support from the European Research Council Light Materials researcher Lothar Wondraczek receives an "ERC Proof of Concept Grant". Image: Anne Günther (University of Jena) A materials scientist at Friedrich Schiller University Jena, Germany has been awarded a prestigious "ERC Proof of Concept Grant" from the European Research Council to further develop and refine a process that enables thermal toughening of very thin glass.

Three early career researchers from the University of Stuttgart, Dr. Nina Engelhardt (English Literatures and Cultures), Dr. Serena Gambarelli (Building Materials Science, Building Chem

Chitin is the main component of the exoskeletons of insects, spiders, and crustaceans and ensures, for example, that an insect exoskeleton is both robust and flexible.

The European research initiative on Future Battery Technologies, BATTERY 2030+, starts the next phase to develop high-performance batteries for a climate-neutral society.

In many areas of technology, heat is perceived as an undesirable "by-product".

Perovskite and organic solar cells prove successful on a rocket flight in space Almost all satellites are powered by solar cells - but solar cells are heavy. While conventional high-performance cells reach up to three watts of electricity per gram, perovskite and organic hybrid cells could provide up to ten times that amount.

Texoversum, an education, research and innovation centre for the cross-cutting technology of textiles, is being established on the campus of Reutlingen University of Applied Sciences.

Federal government to fund three competency clusters with TUM involvement The battery is regarded as a key technology in such sectors as transportation and energy.

Researchers from Freie Universität Berlin at the Institute for Animal and Environmental Hygiene and the Institut für Textiltechnik (ITA) of RWTH Aachen University are collaborating on the topic of alternative personal protection equipment.

Material scientists design damage-tolerant bone replacement Our body is able to treat many injuries and wounds all by itself.

Al2Pt for oxygen evolution reaction in water splitting: a strategy for creating multi-functionality in electrocatalysis The transition from fossil fuels to renewable energy sources strongly depends on an availability of effective systems for energy conversion and storage.

On March 6, 35 international scientists set off on a special research trip. With the research vessel "Sonne" they set off from Cape Town in South Africa into the Indian Ocean to study the submarine uplift "Marion Rise" on the so-called Southwest Indian Ridge.

Extreme dry spells, shorter spring periods: Groundwater tables in Germany are declining.

The diameter of a hair, but a hundred thousand times thinner - the products made by Dr. Ashish Arora and his colleagues in the laboratories of the Institute of Physics are difficult to imagine for outsiders. The materials they deal with on a daily basis hold a world record because they consist of a single layer of atoms, the smallest building blocks of nature.

Two scientific publications by researchers of the Denz team at University of Münster rank among the best 30 research studies of the year 2019, rates "Optics & Photonics News".

Instrument developed by the Russian-German Laboratory at the Helmholtz-Zentrum Berlin No 318/2019 from Oct 29, 2019 A new instrument became available to the users of BESSY II on Oct.

Rethinking architecture - this principle can be drawn from the two fascinating pavilions of the University of Stuttgart, which are unique in the world and can be seen on the summer island of the Bundesgartenschau (BUGA, Federal Horticulture Show).

The Institute for Manufacturing Technologies of Ceramic Components and Composites (IFKB) at the University of Stuttgart has developed a new high-performance brake disc concept.

The German Research Foundation (DFG) is funding a new Emmy Noether junior research group at the Department of Physics at the University of Hamburg that aims to systematically analyse, summarise and improve various theories in solid state physics.

The Federal Ministry of Education and Research (BMBF) announced today (28 June) that Münster has been selected as the new site for the planned "Battery Production Research Centre".

"A paradigm shift in timber construction", is how experts describe the roughly 14-meter high Urbach Tower, which was built by the Institute for Computational Design and Construction (ICD) and the Institute of Building Structures and Structural Design (ITKE) at the University of Stuttgart.

In the new research building Centre for Soft Nanoscience (SoN) researchers investigate how nanomaterials with complex properties and functions are produced in nature in order to follow this proven design strategy.