Abstract

A procedure was suggested for highly efficient extraction of fullerenes from electric arc carbon black, with the degree of recovery reaching 86% of the carbon black weight. Analysis by HPLC and by IR and Raman spectroscopy shows that the extracts obtained consist of a mixture of fullerenes. The possibility of preparing highly water-soluble fullerene derivatives from the extracts by hydroxylation with an aqueous solution of hydrogen peroxide was demonstrated.

中文翻译：

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用极性溶剂深度萃取富勒烯的炭黑：产品分析

摘要

提出了从电弧炭黑中高效提取富勒烯的方法，回收率达到了炭黑重量的86％。通过HPLC以及通过IR和拉曼光谱的分析表明，所获得的提取物由富勒烯的混合物组成。证明了通过用过氧化氢水溶液进行羟基化从提取物中制备高度水溶性的富勒烯衍生物的可能性。