The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 04, 2011
Filed:
Oct. 18, 2006
Jeong-hee Lee, Yongin-si, KR;
Seok-gwang Doo, Yongin-si, KR;
Dong-min Im, Yongin-si, KR;
Shang-hyeun Park, Yongin-si, KR;
Tae-won Jeong, Yongin-si, KR;
Jeong-na Heo, Yongin-si, KR;
Jeong-hee Lee, Yongin-si, KR;
Seok-gwang Doo, Yongin-si, KR;
Dong-min Im, Yongin-si, KR;
Shang-hyeun Park, Yongin-si, KR;
Tae-won Jeong, Yongin-si, KR;
Jeong-na Heo, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
Carbon nanotubes and metal particle-containing carbon nanotubes are provided. The carbon nanotubes have increased surface area. A method of cutting carbon nanotubes is also provided. According to the method, the dispersion properties of the carbon nanotubes are improved by simplifying the structural changes and/or surface modifications of the carbon nanotubes, thereby enabling insertion of an active substance into the inner walls of the carbon nanotubes and increasing the insertion efficiency.