"SWEETNANO" describes an electrode material for use in lithium-ion batteries. These are zinc oxide particles coated with a transition metal, e.g. Iron or cobalt are doped. By the production method according to the invention using certain sugar compounds, these can be produced with a conductive carbo.....
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The invention describes an additive for electrolytes for use in lithium-ion batteries. The substance cis-4,5-bis (trifluoromethyl) -1,3-dioxolan-2-one according to the invention makes it possible to use the solvent propylene carbonate, which results in a reduced safety risk compared to conventional .....
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The Open FET sensor is a field effect transistor-based sensor in which the gate electrode is connected only to the signal to be measured. Despite the extreme measuring sensitivity, the Open FET sensor is relatively robust. It tolerates input currents of a few 10 μA outside the measuring range and th.....
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In the transmission of large amounts of energy, the high- voltage DC technology has proven to be an advantageous technology and useful alternative to conventional high- voltage AC transmission.
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The novel braking resistor consists of a power electronic circuit, with which the braking energy can be fed back to a three-phase system. The recovery of braking energy can thus save energy, reduce costs and relieve the burden on the environment.
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