The novel rotary piston pump operates with permanent magnets, which are arranged at the vertices of a piston rotor. In the pump housing coils are arranged, which generate a rotating magnetic field with which the piston rotor is driven. As a result, a seal-free drive is realized, which dispenses with.....
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The invention describes the addition of phosphoric acid in the water-based production process of electrodes for lithium-ion batteries. The phosphoric acid improves the corrosion behavior and long-term stability of the aluminum interconnects in transition metal mixed oxide cathodes (LCO, NMC and NCA).....
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Small molecules for selective elimination of contaminating pluripotent stem cells from cultures of their differentiated Derivatives.
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