Mobility
Better batteries for electric cars
Research
PSI
PSI researchers are using neutrons to make changes in battery electrolytes visible. The analysis enables better understanding of the physical and chemical processes and could aid in development of batteries with better characteristics. The results have now been published in Science Advances.
Heavy trucks likely not zero-emission in the near future
Research
ETH Zurich
Without political measures for zero-emission technologies, a significant proportion of heavy goods vehicles will still run on diesel in 2035. This result is shown in a new ETH Zurich study on the decarbonisation of truck traffic.
Paving the way for more asphalt recycling
Research
Empa
Switzerland is built, at least as far as the road network is concerned. Therefore – and despite recycling –, significantly more reclaimed asphalt is generated today than can be reused in new roads. Empa researcher Martins Zaumanis has set himself the goal of increasing the recycled content of asphalt – with adapted production methods and simple instructions. Two test sections with recycled asphalt in Uster and on the Lukmanier Pass are promising.
Boosting circular economy in the automotive sector
Politics
Empa
New vehicles are responsible for around ten percent of plastic demand in the EU, and the automotive sector is the number one consumer of raw materials like aluminum, magnesium, platinum group metals, and rare earth elements. A new set of provisions, proposed by the European Commission last week to revise the EU End-of-Life Vehicles Directive, intends to enhance the circularity of the automotive sector. Empa researchers played a crucial role in defining the content of this new proposal.
Autonomous steering system keeps human drivers engaged
TechTransfer
EPFL
Researchers from EPFL and JTEKT Corporation have developed an automated driving system based on the concept of ‘collaborative steering’, which aims to increase transportation safety, efficiency, and comfort by encouraging active interaction between autonomous vehicles and their human drivers.
Further optimising car brakes
TechTransfer
PSI
Researchers at PSI have joined forces with employees of the technology transfer centre ANAXAM and the industrial partner Audi Sport to shed light on a potential sticking point: they have used neutrons to examine a brake calliper in action and reveal ways of optimising it.
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