发明申请
US20180195209A1 CARBON NANOTUBE FIBERS/FILAMENTS FORMULATED FROM METAL NANOPARTICLE CATALYST AND CARBON SOURCE
审中-公开
基本信息:
- 专利标题： CARBON NANOTUBE FIBERS/FILAMENTS FORMULATED FROM METAL NANOPARTICLE CATALYST AND CARBON SOURCE
- 申请号：US15915112 申请日：2018-03-08
- 公开(公告)号：US20180195209A1 公开(公告)日：2018-07-12
- 发明人： Teddy M. Keller , Matthew Laskoski
- 申请人： The Government of the United States of America, as represented by the Secretary of the Navy
- 申请人地址： US VA Arlington
- 专利权人： The Government of the United States of America, as represented by the Secretary of the Navy
- 当前专利权人： The Government of the United States of America, as represented by the Secretary of the Navy
- 当前专利权人地址： US VA Arlington
- 主分类号： D01F9/12
- IPC分类号： D01F9/12 ; D01F9/127 ; C01B32/16 ; D01F9/14 ; D01F1/02 ; D04H1/4242 ; B82Y40/00 ; D01D5/00
摘要：
Disclosed is a method of: providing a mixture of a polymer or a resin and a transition metal compound, producing a fiber from the mixture, and heating the fiber under conditions effective to form a carbon nanotube-containing carbonaceous fiber. The polymer or resin is an aromatic polymer or a precursor thereof and the mixture is a neat mixture or is combined with a solvent. Also disclosed are a carbonaceous fiber or carbonaceous nanofiber sheet having at least 15 wt. % carbon nanotubes, a fiber or nanofiber sheet having the a polymer or a resin and the transition metal compound, and a fiber or nanofiber sheet having an aromatic polymer and metal nanoparticles.
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 |