Nano-aggregates of single-walled graphitic carbon nano-horns
Nano-aggregates of single-walled graphitic carbon nano-horns
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DOI：
10.1016/s0009-2614(99)00642-9
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发表时间：
1999-08-13
影响因子：
2.8
通讯作者：
Takahashi, K
中科院分区：
文献类型：
--
作者：
Iijima, S;Yudasaka, M;Takahashi, K
我们发现了一种新型的碳颗粒，它是在没有金属催化剂的情况下，在室温下用CO2激光烧蚀碳而产生的。该产品为粉末形式的石墨颗粒，尺寸均匀，约为80纳米。单个粒子由许多单壁石墨烯片的角状鞘的集合体组成，我们将其命名为碳纳米角。纳米角可以以大约10克/小时的速度产生。(C) 1999 Elsevier Science B.V.版权所有
We have found a new type of carbon particle produced by the CO2 laser ablation of carbon at room temperature without a metal catalyst. The product has a powder form of graphitic particles with a uniform size of about 80 nm. An individual particle is composed of an aggregate of many horn-shaped sheaths of single-walled graphene sheets, which we named carbon nano-horns. The nano-horns can be produced at about 10 g/h. (C) 1999 Elsevier Science B.V. All rights reserved.