Method for assisting dispersal of carbonate nano tube in liquid medium by electric field |
Title： |
| Method for assisting dispersal of carbonate nano tube in liquid medium by electric field |
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Application Number： |
200510086544 |
Application Date： |
2005/09/30 |
Announcement Date： |
2006/04/26 |
Pub. Date： |
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Publication Number： |
1762560 |
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： |
B01F 3/12 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Zhu Yuefeng, Zhang Chan, Wang Jingdong, Shi Lei, Liang Ji |
Key Words： |
electric field, carbonate nano tube, liquid medium, dispersal, assist |
Abstract： |
The dispersion method for electric field assist nano carbon pipe in liquid can be used to extract, screen, operate and modify to nano carbon pipe, which comprises: forcing electric field on charged nano-carbon pipe suspending liquid while taking supersonic disperse; if DC/AC electric field, forcing on suspending liquid container outside/inner-side both with voltage as 25~1000V, 45~500HZ frequency for the latter. This invention can improve dispersity of CNTs obviously. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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