| 酞菁铁固态热裂解制备新型炭纳米材料 |
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| 引用本文： | 智林杰,Ute Kolb,Klaus Müllen.酞菁铁固态热裂解制备新型炭纳米材料[J].新型炭材料,2006,21(2):109-113. |
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| 作者姓名： | 智林杰 Ute Kolb Klaus Müllen |
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| 作者单位： | 1. 德国马普协会,高分子研究所,德国,美茵兹阿卡曼韦克街10号,D-55128
2. 德国美茵兹大学,物理化学研究所,德国,美茵兹,D-55128 |
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| 基金项目： | 德国科研项目;马普协会基金 |
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| 摘 要： | 研究了酞菁铁在密封体系中固态热裂解制备新型炭纳米材料的方法。通过这种方法，可以大量制备排列整齐又很直的碳纳米管。实验发现，升高热裂解温度，尤其温度高于800℃时，有利于碳管的生长。同时，这种方法还是一种非常有效的制备特殊结构纳米炭材料的方法。如用这种方法可以得到很长的具有电缆型结构的纳米炭，在其中具有单晶结构的炭化铁形成了电缆的金属芯。其他一些特殊炭结构，如项链型炭结构、管中管炭结构等也可以用这种方法制备出来。
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| 关 键 词： | 酞菁铁 固态热裂解 纳米炭 特殊结构 |
| 文章编号： | 1007-8827（2006）02-0109-05 |
| 收稿时间： | 2006-02-15 |
| 修稿时间： | 2006-05-26 |
Novel carbon nanostructures prepared by solid-state pyrolysis of iron phthalocyanine |
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| ZHI Lin-jie,Ute Kolb,Klaus Müllen.Novel carbon nanostructures prepared by solid-state pyrolysis of iron phthalocyanine[J].New Carbon Materials,2006,21(2):109-113. |
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| Authors: | ZHI Lin-jie Ute Kolb Klaus Müllen |
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| Affiliation: | 1. Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128, Mainz, Germany; 2. Institute of Physical Chemistry, Johannes Gutenberg Universit t, D-55128, Mainz , Germany |
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| Abstract: | Solid-state pyrolysis of iron phthalocyanine in a sealed system was investigated for the preparation of carbon with novel nanostructures. Straight and highly aligned carbon nanotubes (CNTs) were obtained in bulk quantity. Higher temperatures ( ＞ 800 ℃ ) were beneficial to improve the growth of CNTs. By this procedure, long nanocables having an iron carbide core and a graphitic shell were fabricated. Carbon nanostructures with necklace-like and tube-in-tube architectures were prepared using this method. |
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| Keywords: | Iron phthalocyanine Solid-state pyrolyses Nanocarbon Special structures |
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