Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Reexamination Certificate
2009-04-07
2011-11-01
Egwim, Kelechi (Department: 1762)
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
C523S215000, C977S742000, C977S745000, C977S746000, C977S842000
Reexamination Certificate
active
08048340
ABSTRACT:
The invention discloses a polyaniline/c-MWNT nanocomposite and a method for fabricating the same. The method comprises the following steps: carboxylating at least one carbon nanotube to form at least one carboxylic carbon nanotube; mixing the at least one carboxylic carbon nanotube with a solvent to form a first carbon nanotube solution; mixing at least one aniline monomer with the first carbon nanotube solution to form a second carbon nanotube solution; mixing an ammonium persulfate solution with the second carbon nanotube solution to form a third carbon nanotube solution; air-extracting and filtering the third carbon nanotube solution to obtain the polyaniline/c-MWNT nanocomposite; cleaning and baking the polyaniline/c-MWNT nanocomposite. The polyaniline/c-MWNT nanocomposite fabricated by the method could be used for electromagnetic shielding or anti-static shielding.
REFERENCES:
patent: WO 2007011369 (2007-01-01), None
Gu Wang-Tsai
Huang Kuan-Yeh
Peng Yuen-Hsin
Yang Cheng-Chien
Yeh Jui-Ming
Chung-Shan Institute of Science and Technology Armaments Bureau,
Egwim Kelechi
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