| C60(OH)n的快速制备及其机理研究 |
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| 引用本文： | 李添宝,黄克雄,李新海,蒋汉瀛,李晶,颜星中,黎军,赵善楷. C60(OH)n的快速制备及其机理研究[J]. 高等学校化学学报, 1998, 19(6): 858-860 |
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| 作者姓名： | 李添宝 黄克雄 李新海 蒋汉瀛 李晶 颜星中 黎军 赵善楷 |
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| 作者单位： | 1. 中南工业大学冶金物理化学及化学新材料研究所, 长沙, 410083;2. 中山大学分析测试中心, 广州, 510275 |
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| 基金项目： | 中国有色金属工业总公司高技术新材料项目，， |
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| 摘 要： | C60(OH)n在生物、医药、高分子材料等许多方面具有应用前景[1～3],其合成对C60衍生物的水溶液化学研究与合成新的有机化合物具有重要意义.
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| 关 键 词： | C60 富勒醇 快速制备 羟基化富勒烯环氧化物 机理 |
| 收稿时间： | 1998-01-06 |
Studies on the Rapid Preparation of Fullerols and Its Formation Mechanism |
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| LI Tian-Bao,HUANG Ke-Xiong,LI Xin-Hai,JIANG Han-Ying,LI Jing,YAN Xing-Zhong,LI Jun,ZHAO Shan-Kai. Studies on the Rapid Preparation of Fullerols and Its Formation Mechanism[J]. Chemical Research In Chinese Universities, 1998, 19(6): 858-860 |
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| Authors: | LI Tian-Bao HUANG Ke-Xiong LI Xin-Hai JIANG Han-Ying LI Jing YAN Xing-Zhong LI Jun ZHAO Shan-Kai |
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| Affiliation: | 1. Institute of Metallurgy Physicochemistry and New Chemical Materials, Central South University of Technology, Changsha, 410083;2. The Centreof Analysis and Testing, Zhongshan University, Guangzhou, 510275 |
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| Abstract: | In this paper, we introduce a very rapid preparation method to produce water soluble C60 derivatives--fullerols by the reaction of C60 with aqueous NaOH and H2O2 in the presence of tetrabutylammonium hydroxide(TBAH) as the catalyst, and the reaction is accelerated very much and the reaction time is shortened from 1～3 d to 1～3 h by adding H2O2 to replace O2 in the air as the oxidant. FTIR, 1H NMR and MALDI-TOF-MS proved the multi hydroxy and C60 cage structure of the products. The hydroxylated fullerere epoxide--the intermediate which is very easy to hydrolyze to become fullerols was obtained, and the formation mechanism of fulleols was put forward. |
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| Keywords: | C 60 Fullerols Rapid preparation Hydroxylated fullerene epoxides Mechanism |
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