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:
Dec. 09, 2014
Filed:
May. 29, 2010
Chih-yung Wang, Tainan, TW;
I-wen Liu, Kaohsiung, TW;
Jong-pyng Chen, Hsinchu, TW;
Shu-hui Cheng, Hsinchu County, TW;
Syh-yuh Cheng, Hsinchu County, TW;
Chih-Yung Wang, Tainan, TW;
I-Wen Liu, Kaohsiung, TW;
Jong-Pyng Chen, Hsinchu, TW;
Shu-Hui Cheng, Hsinchu County, TW;
Syh-Yuh Cheng, Hsinchu County, TW;
Industrial Technology Research Institute, Hsinchu County, TW;
Abstract
The invention provides a high module carbon fiber and a fabrication method thereof. The high module carbon fiber includes the product fabricated by the following steps: subjecting a pre-oxidized carbon fiber to a microwave assisted graphitization process, wherein the pre-oxidized carbon fiber is heated to a graphitization temperature of 1000-3000° C. for 1-30 min. Further, the high module carbon fiber has a tensile strength of between 2.0-6.5 GPa and a module of between 200-650 GPa.