Carbon nanotube compound and method for producing the same

Details Carbon nanotube compound and method for producing the same Carbon nanotube compound and method for producing the same

2011-04-12

2011-04-12

Wu, David (Department: 1762)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

C528S350000, C528S353000, C252S502000, C252S510000, C252S511000

Reexamination Certificate

active

07923527

ABSTRACT:
The invention provides a carbon nanotube compound and method for producing the same. The method of the invention comprises the following steps. Firstly, Aniline-trimer and DMAc(dimethyl acetamide) solution are mixed to form a first solution. Secondly, Dianhydride and DMAc solution are mixed to form a second solution. The first solution and the second are mixed to form a third solution. Additionally, carboxyl-multiwall carbon nanotubes (c-MWNT), Diaminodiphenylether and DMAc solution are mixed to form a fourth solution. The third solution and the fourth are mixed to form a polyamic acid/CNT solution. Some polyamic acid/CNT solution is spread on a substrate and processed by a thermal treatment, and a carbon nanotube compound is eventually produced.

REFERENCES:
patent: 7273661 (2007-09-01), Moriyama et al.
patent: 2010/0279095 (2010-11-01), Li et al.
Wei et al. ANTEC, Soc. Plast. Eng., vol. 55(II), pp. 1369-1372, 1997.

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