发明名称 |
Method and apparatus for producing carbon nanotubes |
摘要 |
A method of purifying a single-walled carbon nanotube catalytic product having the steps of providing a catalytic product including single-walled carbon nanotubes, and a Group VIII and/or Group VIb transition metal, exposing the catalytic product to a heated oxidative gas to provide a treated carbon nanotube product including single-walled carbon nanotubes and the Group VIII and/or Group VIb transition metal, and exposing the treated carbon nanotube product to an acid to separate the single-walled carbon nanotubes from the Group VIII and/or Group VIb transition metal. The catalytic product may include a support material and amorphous carbon.
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申请公布号 |
US2008008644(A1) |
申请公布日期 |
2008.01.10 |
申请号 |
US20050251968 |
申请日期 |
2005.10.17 |
申请人 |
RESASCO DANIEL E;KITIYANAN BOONYARACH;ALVAREZ WALTER;BALZANO LEANDRO |
发明人 |
RESASCO DANIEL E.;KITIYANAN BOONYARACH;ALVAREZ WALTER;BALZANO LEANDRO |
分类号 |
D01F9/12;B01J8/00;B01J8/38;B01J38/12;B01J38/60;B01J38/64;C01B31/02;D01F9/127 |
主分类号 |
D01F9/12 |
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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