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:
Jan. 08, 2019
Filed:
Dec. 09, 2014
Iucf-hyu (Industry-university Cooperation Foundation Hanyang University), Seoul, KR;
Seon Jeong Kim, Seoul, KR;
Chang Soon Choi, Seoul, KR;
Abstract
The present invention relates to a carbon nanotube/manganese dioxide yarn electrode comprising: a yarn type carbon nanotube yarn which is prepared by twisting a carbon nanotube sheet and has a plurality of pores therein; and manganese dioxide deposited on a surface or in inner pores of the carbon nanotube yarn, and to a yarn type super capacitor comprising the same. The super capacitor has excellent mechanical strength and flexibility while having high specific capacity, energy density, and power density, and thus can retain superior electrochemical performances even under several modifications, such as twisting, bending, and weaving.