The invention describes the use of dioxazolone compunds as electrolyte additive for lithium- ion batteries. The additive enables propylene carbonate based high voltage electrolytes, which effect an effective graphite passivation. Conventional vinyl carbonate additives decompose oxidatively from 4.5V.....
[Detail]
This invention describes a spraying process for the structured coating of a yarn with functional materials in a continu-ous process.
[Detail]
SiO2 nanoparticles are suitable for antimicrobial coating, especially in the sanitary and wet areas. In principle, however, all surfaces can be coated with it. In addition, the coated surfaces show a strong water and dirt repellent effect.
[Detail]
