Sued-chemie IP Gmbh & Co. Kg

Johnson Matthey Inc.

Andreas Pollner

Gerhard Nuspl

Christian Vogler

Norbert Schall

Michael Holzapfel

Max Eisgruber

Nicolas Tran

Jasmin Dollinger

Klaus Langer

A carbon-containing lithium titanium oxide containing spherical particle aggregate with a diameter of 1-80 &#x3bc;m, consisting of lithium titanium oxide primary particles coated with carbon. Also, a method for the production of such a carbon-containing lithium titanium oxide as well as an electrode containing such a carbon-containing lithium titanium oxide as active material as well as a lithium-ion secondary battery containing an above-described electrode.

Carbon-coated lithium titanium spinel

A cyclic process for the preparation of barium sulphate and lithium-iron phosphate comprising (i) preparing an aqueous solution containing lithium and sulphate ions and (ii) adding solid barium hydroxide at a temperature of more than 50&#xb0; C., wherein the barium hydroxide is added over a period of less than 15 minutes. Also, barium sulphate obtainable by the process according to the invention.

Cyclic process for the preparation of barium sulphate and lithium metal phosphate compounds

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Moosburg, Germany

Andreas Pollner