Invention Grant
- Patent Title: Method for providing a high capacity cathode material with improved rate capability performance
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Application No.: US15807633Application Date: 2017-11-09
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Publication No.: US10581075B2Publication Date: 2020-03-03
- Inventor: Marcus J. Palazzo , Ashish Shah
- Applicant: Greatbatch Ltd.
- Applicant Address: US NY Clarence
- Assignee: Greatbatch Ltd.
- Current Assignee: Greatbatch Ltd.
- Current Assignee Address: US NY Clarence
- Agent Michael F. Scalise
- Main IPC: H01M4/52
- IPC: H01M4/52 ; H01M4/58 ; C01G51/00 ; H01M4/136 ; H01M4/62 ; H01M10/052 ; H01M4/02
Abstract:
The present invention related to an electrochemical cell comprising an anode of a Group IA metal and a cathode of a composite material prepared from an aqueous mixture of iron sulfate, cobalt sulfate and sulfur. The cathode material of the present invention provides an increased rate pulse performance compared to iron disulfide cathode material. This makes the cathode material of the present invention particularly useful for implantable medical applications.
Public/Granted literature
- US20180069241A1 METHOD FOR PROVIDING A HIGH CAPACITY CATHODE MATERIAL WITH IMPROVED RATE CAPABILITY PERFORMANCE Public/Granted day:2018-03-08
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