Abstract
A method for fabricating a semi-continuous vapor grown carbon fiber mat, comprising: (a) providing a substrate which has a catalyst on its surface; (b) placing said substrate in a furnace; (c) introducing hydrogen, ammonia, or combinations thereof into said furnace; (d) adjusting a temperature of said furnace to 400°C to 900°C to proceed heat treatment for 15 to 90 minutes; (e) adding a carbon-containing compound into said furnace and adjusting the ratio of said carbon-containing compound and said hydrogen, ammonia, or combinations thereof; (f) adjusting the temperature of said furnace to 600°C to 1200°C to crack said carbon-containing compound,
| Translated title of the contribution | 連續氣相沉積碳纖維墊片與其製造方法 |
|---|---|
| Original language | English |
| Patent number | 8617507 |
| Publication status | Published - 1800 |