| 摘要 |
<p>Carbon black compositions comprise (a) carbon black, graphite or any other carbon structure; and (b) a metal component comprising (i) ferromagnetic nickel, iron or cobalt or (ii) yttrium, copper or iridium, with each of (i) and (ii) optionally also containing another metal. Independent claims are also included for (1) manufacture of the compositions by impregnating carbon black with a metal compound, drying the impregnated product and reducing the metal compound; and (2) mixtures of the carbon black with polymers.</p> |
