Carbon nano-tube filament and its production |
Title: |
Carbon nano-tube filament and its production |
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Application Number: |
200510120716 |
Application Date: |
2005/12/16 |
Announcement Date: |
2007/06/20 |
Pub. Date: |
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Publication Number: |
1982209 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
C01B 31/02 |
Applicant(s): |
Tsinghua Univ. |
Inventor(s): |
Jiang Kaili, Fan Shoushan |
Key Words: |
Carbon nano-tube filament, production |
Abstract: |
Production of carbon-nanometer-tube is carried out by drawing carbon nanometer-tube film out of carbon nanometer-tube array, wetting in organic solvent, contracting into carbon-nanometer-tube wire and collecting. It's simple and convenient, the carbon-nanometer-tube wire is constituted of multiple carbon nanometer-tube threads, which contain multiple connected carbon-nanometer-tube beam fragments with same length, and each carbon nanometer-tube beam fragment consists of multiple parallel carbon nanometer-tube beams. It has less superficial area, excellent mechanical performance and toughness. |
Claim: |
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Priority: |
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PCT: |
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