基本信息:
- 专利标题： METHODS OF OXIDIZING MULTIWALLED CARBON NANOTUBES
- 专利标题（中）：工艺为多壁碳纳米管的氧化
- 申请号：EP00947126.9 申请日：2000-07-07
- 公开(公告)号：EP1226294A1 公开(公告)日：2002-07-31
- 发明人： NIU, Chunming , MOY, David , CHISHTI, Asif , HOCH, Robert
- 申请人： HYPERION CATALYSIS INTERNATIONAL, INC.
- 申请人地址： 38 Smith Place Cambridge, MA 02138 US
- 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： 38 Smith Place Cambridge, MA 02138 US
- 代理机构： Colmer, Stephen Gary
- 优先权： US358745 19990721
- 国际公布： WO0107694 20010201
- 主分类号： D01F9/12
- IPC分类号： D01F9/12
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:
- EP1226294B1 METHODS OF OXIDIZING MULTIWALLED CARBON NANOTUBES 公开/授权日：2011-06-29
IPC结构图谱:
| D | 纺织；造纸 |
| --D01 | 天然或人造的线或纤维；纺纱或纺丝 |
| ----D01F | 制作人造长丝、线、纤维、鬃或带子的化学特征；专用于生产碳纤维的设备 |
| ------D01F9/00 | 其他原料的人造长丝或类似物；其制造；专用于生产碳纤维的设备 |
| --------D01F9/08 | .无机原料 |
| ----------D01F9/12 | ..碳纤维；专用于生产碳纤维的设备 |