ALL-SOLID SECONDARY BATTERY AND CHARGING METHOD FOR THE SAME

Title:

ALL-SOLID SECONDARY BATTERY AND CHARGING METHOD FOR THE SAME

Document Type and Number:

Japanese Patent JP2022125899

Kind Code:

A

Abstract:

To enhance the output characteristic more than before by suppressing short-circuiting while suppressing the manufacturing cost of an all-solid secondary battery.SOLUTION: A negative electrode active material layer material contains amorphous carbon, a first element forming alloy or a compound with lithium by electrochemical reaction, and a second element not forming alloy or a compound with lithium by electrochemical reaction. The second element is an element belonging to the fourth period in the periodic table of elements and an element belonging to any of Group 3 to Group 11.SELECTED DRAWING: Figure 1

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Inventors:

SUZUKI NAOKI
FUJIKI SATOSHI

Application Number:

JP2021023732A

Publication Date:

August 29, 2022

Filing Date:

February 17, 2021

Export Citation:

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Assignee:

SAMSUNG SDI CO LTD

International Classes:

H01M4/133; H01M4/134; H01M4/36; H01M4/38; H01M4/587; H01M10/052; H01M10/0562; H01M10/44

Attorney, Agent or Firm:

Nishimura Ryuhei
Shindai Saito
Yoshinaga Uemura
Nakamura Atsushi
Haruko Maeda

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