发明名称 |
Aligned single-walled carbon nanotube aggregate, bulk aligned single-walled carbon nanotube aggregate, and powdered aligned single-walled carbon nanotube aggregate |
摘要 |
This invention provides an aligned single-walled CNT aggregate comprising a substrate, fine particles of iron catalyst with a density of 1×1011 to 1×1014/cm2 disposed on an alumina co-catalyst above the substrate, and a plurality of single-walled CNTs grown from the fine particles of the iron catalyst, in which the plurality of single-walled CNTs have a specific surface area of 600 m2/g to 2600 m2/g, and a weight density from 0.002 g/cm3 to 0.2 g/cm3, and the alignment degree which satisfies a few of specific conditions. This invention also provides a bulk aligned single-walled carbon nanotube aggregate and a powdered aligned single-walled carbon nanotube aggregate.
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申请公布号 |
US8178203(B2) |
申请公布日期 |
2012.05.15 |
申请号 |
US20080318443 |
申请日期 |
2008.12.30 |
申请人 |
HATA KENJI;IIJIMA SUMIO;YUMURA MOTOO;FUTABA DON N.;NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCEAND TECHNOLOGY |
发明人 |
HATA KENJI;IIJIMA SUMIO;YUMURA MOTOO;FUTABA DON N. |
分类号 |
B32B9/00;D01F9/12 |
主分类号 |
B32B9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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