| 富勒烯形貌的多样性及超微观结构 |
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| 引用本文： | 许并社,王晓敏,韩培德,贾虎生,刘旭光,市野濑英喜.富勒烯形貌的多样性及超微观结构[J].电子显微学报,2004,23(6):613-617. |
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| 作者姓名： | 许并社 王晓敏 韩培德 贾虎生 刘旭光 市野濑英喜 |
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| 作者单位： | 太原理工大学材料科学与工程学院,山西,太原,030024;东京大学工学部材料系,日本,东京,113-0033 |
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| 基金项目： | 国家自然科学基金重大研究计划资助项目(纳米专项No.90306014)，国家杰出青年科学基金(No.50025103)，国家自然科学基金资助项目(No.20271037)，中日国际合作资助项目(No.50311140138). |
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| 摘 要： | 目的：通过催化热解法制备了多种形态的富勒烯。对不同工艺参数下形成的富勒烯的形貌和超微观结构进行了SEM、HRTEM、XRD和Raman谱等测试分析。结果表明：形成的富勒烯主要包括单纯洋葱状富勒烯、金属纳米微粒内包洋葱状富勒烯，以及树枝状和线团状等特殊形态的富勒烯。被洋葱状富勒烯包裹的金属为纯Fe纳米微粒。拉曼谱峰分析结果表明石墨化程度很高。
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| 关 键 词： | 富勒烯 结构表征 功能协调材料 HRTEM SEM |
| 文章编号： | 1000-6281(2004)06-613-05 |
Variety and ultramicrostructure of nano-structured fullerenes |
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| XU Bing-she,WANG Xiao-min,HAN Pei-de,JIA Hu-sheng,LIU Xu-guang,ICHINOSE Hideki.Variety and ultramicrostructure of nano-structured fullerenes[J].Journal of Chinese Electron Microscopy Society,2004,23(6):613-617. |
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| Authors: | XU Bing-she WANG Xiao-min HAN Pei-de JIA Hu-sheng LIU Xu-guang ICHINOSE Hideki |
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| Affiliation: | XU Bing-she~1,WANG Xiao-min~1,HAN Pei-de~1,JIA Hu-sheng~1,LIU Xu-guang~1,ICHINOSE Hideki~2 |
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| Abstract: | Different forms of fullerenes were synthesized via CVD method. The form and ultramicrostructure of fullerenes produced at different parameters were characterized and analysed by SEM, HRTEM, EDS, XRD and Raman scattering. Results indicate that fullerenes included individual nano-structured onion-like fullerenes (NSOFs), NSOFs encapsulating metal nanoparticles, special fullereres such as tree-like or string-cluster. The metal encapsulated into NSOFs was found to be pure iron particles. Raman scattering measurement showed that fullerenes is of high graphitization. |
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| Keywords: | nano-structured onion-like fullerenes structure characterization function coordination materials HRTEM SEM |
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