发明授权
- 专利标题： Methods of oxidizing multiwalled carbon nanotubes
- 专利标题（中）： 氧化多壁碳纳米管的方法
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申请号： US11271422申请日： 2005-11-09
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公开(公告)号： US07413723B2公开(公告)日： 2008-08-19
- 发明人: Chunming Niu , David Moy , Asif Chishti , Robert Hoch
- 申请人： Chunming Niu , David Moy , Asif Chishti , Robert Hoch
- 申请人地址： US MA Cambridge
- 专利权人： Hyperion Catalysis International, Inc.
- 当前专利权人： Hyperion Catalysis International, Inc.
- 当前专利权人地址： US MA Cambridge
- 代理机构： Kramer Levin Naftalis Frankel LLP
- 代理商 Barry Evans, Esq.
- 主分类号： B82B3/00
- IPC分类号： B82B3/00
摘要：
Methods of oxidizing multiwalled carbon nanotubes are provided. The multiwalled carbon nanotubes are oxidized by contacting the carbon nanotubes with gas-phase oxidizing agents such as CO2, O2, steam, N2O, NO, NO2, O3, and ClO2. Near critical and supercritical water can also be used as oxidizing agents. The multiwalled carbon nanotubes oxidized according to methods of the invention can be used to prepare rigid porous structures which can be utilized to form electrodes for fabrication of improved electrochemical capacitors.
公开/授权文献
- US20060239891A1 Methods of oxidizing multiwalled carbon nanotubes 公开/授权日：2006-10-26
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