Invention Grant
- Patent Title: Rechargeable alkaline metal and alkaline earth electrodes having controlled dendritic growth and methods for making and using the same
- Patent Title (中): 具有可控树枝状生长的可充电碱金属和碱土电极及其制造和使用方法
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Application No.: US13474174Application Date: 2012-05-17
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Publication No.: US09590236B2Publication Date: 2017-03-07
- Inventor: Jian Xie
- Applicant: Jian Xie
- Applicant Address: US IN Indianapolis
- Assignee: Indiana University Research and Technology Corporation
- Current Assignee: Indiana University Research and Technology Corporation
- Current Assignee Address: US IN Indianapolis
- Agency: Fish & Richardson P.C.
- Main IPC: H01M4/1395
- IPC: H01M4/1395 ; H01M2/16 ; H01M10/052 ; H01M10/0566 ; B82Y30/00
Abstract:
A method of extending the life of a battery, including positioning a dendrite seeding material in an electrolyte solution disposed between a metal-containing electrode and an electrolyte permeable separator membrane, growing metal dendrites from the lithium dendrite seeding material toward the lithium-containing electrode, and contacting metal dendrites extending from the metal containing electrode with metal dendrites extending from the metal dendrite seeding material, wherein the electrolyte contains metal ions.
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