HIGH-CAPACITY RECHARGEABLE BATTERY STACKS CONTAINING A SPALLED CATHODE MATERIAL

High-capacity (i.e., a capacity of 50 mAh/gm or greater) and high-performance rechargeable batteries are provided that contain a rechargeable battery stack that includes a spalled material structure that includes a cathode material layer that is attached to a stressor material. The cathode material...

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Bibliographic Details
Main Authors Lee, Yun Seog, Sadana, Devendra K, Bedell, Stephen W, de Souza, Joel P
Format Patent
LanguageEnglish
Published 04.04.2019
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:High-capacity (i.e., a capacity of 50 mAh/gm or greater) and high-performance rechargeable batteries are provided that contain a rechargeable battery stack that includes a spalled material structure that includes a cathode material layer that is attached to a stressor material. The cathode material may include a single crystalline that is devoid of polymeric binders. The stressor material serves as a cathode current collector of the rechargeable battery stack.
Bibliography:Application Number: US201715721111