POSITIVE ELECTRODE LAYER AND ALL-SOLID BATTERY
To provide a positive electrode layer which enables the enhancement in battery characteristic of an all-solid battery.SOLUTION: A positive electrode layer 20 is arranged to be used for an all-solid battery. The positive electrode layer 20 comprises a positive electrode active material 2, and a solid...
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Main Authors | , |
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Format | Patent |
Language | English Japanese |
Published |
05.07.2022
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Subjects | |
Online Access | Get full text |
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Summary: | To provide a positive electrode layer which enables the enhancement in battery characteristic of an all-solid battery.SOLUTION: A positive electrode layer 20 is arranged to be used for an all-solid battery. The positive electrode layer 20 comprises a positive electrode active material 2, and a solid electrolyte 1. The packing rate of the positive electrode layer 20 is 85% or more. The positive electrode active material 2 has a porosity of 5% or less.SELECTED DRAWING: Figure 3
【課題】全固体電池の電池特性を向上できる正極層を提供する。【解決手段】正極層20は、全固体電池に用いられる。正極層20は、正極活物質2と、固体電解質1とを含む。正極層20の充填率は、85%以上である。正極活物質2の空隙率は、5%以下である。【選択図】図3 |
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Bibliography: | Application Number: JP20200214117 |