发明授权
- 专利标题： Process for producing single-walled carbon nanotube, single-walled carbon nanotube, and composition containing single-walled carbon nanotube
- 专利标题（中）： 单层碳纳米管，单壁碳纳米管和含有单壁碳纳米管的组合物的制造方法
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申请号： US10504281申请日： 2003-02-13
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公开(公告)号： US08128900B2公开(公告)日： 2012-03-06
- 发明人: Shigeo Maruyama , Masahito Yoshikawa
- 申请人： Shigeo Maruyama , Masahito Yoshikawa
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： Toudai TLO, Ltd.,Toray Industries, Inc.
- 当前专利权人： Toudai TLO, Ltd.,Toray Industries, Inc.
- 当前专利权人地址： JP Tokyo JP Tokyo
- 代理机构： Kubovcik & Kubovcik
- 优先权： JP2002-034758 20020213; JP2002-311111 20021025
- 国际申请： PCT/JP03/01468 WO 20030213
- 国际公布： WO03/068676 WO 20030821
- 主分类号： D01F9/12
- IPC分类号： D01F9/12
摘要：
An atmosphere of a carbon source comprising an oxygenic compound is brought into contact with a catalyst with heating to yield single-walled carbon nanotubes. The carbon source comprising an oxygenic compound preferably is an alcohol and/or ether. The catalyst preferably is a metal. The heating temperature is preferably 500 to 1,500° C. The single-walled carbon nanotubes thus yield contain no foreign substances and have satisfactory quality with few defects.