摘要 |
<p>A process for producing a carbon-comprising composite is provided, wherein a porous metal-organic framework comprising at least one at least bidentate organic compound coordinated to at least one metal ion is pyrolyzed under a protective gas atmosphere and the at least one at least bidentate organic compound is nitrogen-free. Composites which can be obtained in this way and sulfur electrodes comprising these and also their uses are further provided.</p> |