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:
May. 29, 2018
Filed:
Mar. 30, 2011
Process for the preparation of high voltage nano composite cathode (4.9vv) for lithium ion batteries
Sukumaran Gopukumar, Tamil Nadu, IN;
Chandrasekaran Nithya, Tamil Nadu, IN;
Ramasamy Thirunakaran, Tamil Nadu, IN;
Arumugam Sivashanmugam, Tamil Nadu, IN;
Sukumaran Gopukumar, Tamil Nadu, IN;
Chandrasekaran Nithya, Tamil Nadu, IN;
Ramasamy Thirunakaran, Tamil Nadu, IN;
Arumugam Sivashanmugam, Tamil Nadu, IN;
Council of Scientific & Industrial Research, New Delhi, IN;
Abstract
An olivine structured nano-composite LiMMnPO/C was synthesized by a sol-gel assisted high energy ball mill method and the synthesis method does not require any inert atmosphere. Electrochemical cycling studies were carried out between 3.0-4.6V using 1M LiPFin 1:1 EC/DEC as electrolyte. The charge/discharge cycling studies of the nano-composite exhibit an average discharge capacity of 158 mAh/g at 0.1 C rate over the investigated 50 cycles.