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CN109155433A - 一种二次电池及其制备方法 - Google Patents

一种二次电池及其制备方法 Download PDF

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Publication number
CN109155433A
CN109155433A CN201680085080.2A CN201680085080A CN109155433A CN 109155433 A CN109155433 A CN 109155433A CN 201680085080 A CN201680085080 A CN 201680085080A CN 109155433 A CN109155433 A CN 109155433A
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CN
China
Prior art keywords
battery
positive electrode
solid
active material
state electrolyte
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CN201680085080.2A
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English (en)
Inventor
唐永炳
季必发
张帆
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Shenzhen Institute of Advanced Technology of CAS
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Shenzhen Institute of Advanced Technology of CAS
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Publication of CN109155433A publication Critical patent/CN109155433A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

本发明涉及电池领域尤其涉及一种二次电池及其制备方法。该二次电池包括电池负极、电池正极以及全固态电解质层，电池负极包括负极集流体，不包含负极活性材料；全固态电解质层为无机固态电解质；电池正极包括正极集流体和正极活性材料层，正极活性材料层包括自由可逆脱嵌锂离子、钠离子或镁离子的正极活性材料。采用全固态电解质层，不易腐蚀电极材料，能够在宽的温度范围内维持化学稳定性，增加了电池的使用寿命；同时采用全固态电解质层从而不需要隔膜，缩小了电池体积，降低了电池整体质量，增大了电池的能量密度；取消负极活性物质，不仅降低电池生产的成本，有效的提高电池的电池容量及能量密度，并且表现出良好的充放电循环性能。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201680085080.2A 2016-05-06 2016-05-06 一种二次电池及其制备方法 Pending CN109155433A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/081349 WO2017190367A1 (zh) 2016-05-06 2016-05-06 一种二次电池及其制备方法

Publications (1)

Publication Number Publication Date
CN109155433A true CN109155433A (zh) 2019-01-04

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CN (1) CN109155433A (zh)
WO (1) WO2017190367A1 (zh)

Cited By (6)

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CN111864276A (zh) * 2019-04-26 2020-10-30 本田技研工业株式会社 固态电池的制造方法以及固态电池
CN112928270A (zh) * 2021-02-10 2021-06-08 维沃移动通信有限公司 储能件和储能件的制造方法
CN113690405A (zh) * 2020-11-02 2021-11-23 四川大学 一种钙钛矿钒酸盐共混活性材料的电极极片
CN113745650A (zh) * 2021-08-20 2021-12-03 深圳高能时代科技有限公司 一种对锂负极稳定的硫化物固态电解质及其制备方法与锂离子电池
CN115101801A (zh) * 2022-06-29 2022-09-23 大连理工大学 一种高能量、高安全性的磷酸铁锂基准固态无负极锂电池及其应用
WO2025054970A1 (zh) * 2023-09-15 2025-03-20 宁德时代新能源科技股份有限公司 电池单体、电池及用电装置

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EP3905277A4 (en) * 2018-12-26 2022-01-26 Panasonic Intellectual Property Management Co., Ltd. SOLID ELECTROLYTE COMPOSITION AND MANUFACTURING PROCESS FOR SOLID ELECTROLYTE ELEMENT
CN113358428B (zh) * 2021-04-26 2024-10-01 万向一二三股份公司 一种锂电池极片处理方法
CN113346041B (zh) * 2021-05-19 2022-07-12 北京化工大学 一种利用正极材料作界面层构筑柔性金属负极的方法
CN113410465A (zh) * 2021-06-17 2021-09-17 南方科技大学 含锂反钙钛矿材料及其应用
CN113793913A (zh) * 2021-08-30 2021-12-14 星恒电源股份有限公司 一种锂离子电池正极极片及其制备方法
CN114300647A (zh) * 2021-12-20 2022-04-08 湖南立方新能源科技有限责任公司 一种全固态锂金属电池正极、全固态锂金属电池及其制备方法
CN115842097B (zh) * 2022-07-22 2024-10-11 宁德时代新能源科技股份有限公司 正极片、二次电池、电池模组、电池包和用电装置
CN115295806B (zh) * 2022-09-06 2024-07-23 厦门海辰储能科技股份有限公司 光子晶体集流体及其制备方法和电化学装置
CN115520851B (zh) * 2022-09-30 2023-08-15 深圳市金牌新能源科技有限责任公司 一种硬碳-软碳-快离子导体复合材料的制备方法
CN115863629A (zh) * 2022-12-30 2023-03-28 烯晶碳能电子科技无锡有限公司 一种钠离子电池的制造工艺
CN117996218A (zh) * 2024-03-07 2024-05-07 蜂巢能源科技股份有限公司 一种多层全固态电池及其制备方法与应用
CN117913351A (zh) * 2024-03-19 2024-04-19 蜂巢能源科技股份有限公司 一种全固态电池及制备方法

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CN103633329A (zh) * 2012-08-28 2014-03-12 华为技术有限公司 一种全固态锂离子电池复合型正极材料及其制备方法和全固态锂离子电池
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CN203707250U (zh) * 2014-01-24 2014-07-09 湖北金泉新材料有限责任公司 锂电池

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111864276A (zh) * 2019-04-26 2020-10-30 本田技研工业株式会社 固态电池的制造方法以及固态电池
CN113690405A (zh) * 2020-11-02 2021-11-23 四川大学 一种钙钛矿钒酸盐共混活性材料的电极极片
CN113690405B (zh) * 2020-11-02 2022-11-25 四川大学 一种钙钛矿钒酸盐共混活性材料的电极极片
CN112928270A (zh) * 2021-02-10 2021-06-08 维沃移动通信有限公司 储能件和储能件的制造方法
CN113745650A (zh) * 2021-08-20 2021-12-03 深圳高能时代科技有限公司 一种对锂负极稳定的硫化物固态电解质及其制备方法与锂离子电池
CN115101801A (zh) * 2022-06-29 2022-09-23 大连理工大学 一种高能量、高安全性的磷酸铁锂基准固态无负极锂电池及其应用
WO2025054970A1 (zh) * 2023-09-15 2025-03-20 宁德时代新能源科技股份有限公司 电池单体、电池及用电装置

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Application publication date: 20190104