广州市优固储能科技有限公司-固态电池材料1

技术路线概览

技术路线一：聚合物（凝胶）体系

聚合物凝胶体系

产业化路线：半固态/准固态

能量密度 >300Wh/kg | 安全（通过新国标测试）

聚合物单体溶解于有机溶剂，加入离子液体EMIMBF4和LiPF6，在真空条件下制成薄膜，形成柔性阻燃膜。

技术路线二：氧化物固体电解质

氧化物固体电解质

产业化路线：全固态

            高离子导率（>10^-4 S cm^-1） | 超薄（<10μm） | 宽电化学窗口(>4.2V)
          

核心优势：工艺简单，易于规模化生产。

聚合物凝胶半固态电池生产工艺

电极制备

混合涂布烘烤辊压模切

装配工艺

极耳焊接叠片顶侧封注液原位固化热压二次密封

检测测试

氦检容量分级

氧化物全固态电池生产工艺

电解质制备

高温熔融淬火冷却退火

电极制备

浆料混合涂布烘烤辊压切割

装配工艺

极耳焊接叠片热压等静压预封顶侧封二次密封

检测测试

氦检高压成型容量分级

核心产品

高分子单体

氧化物电解质

凝胶电解质

半固态电芯

Technical Route Overview

Route 1: Polymer (Gel) System

Polymer Gel System

Industrialization: Semi-solid / Quasi-solid

Energy Density >300Wh/kg | Safe (Pass New National Standard Tests)

Polymer monomers are dissolved in organic solvents, added with ionic liquid EMIMBF4 and LiPF6, and prepared into flexible flame-retardant films under vacuum conditions.

Route 2: Oxide Solid Electrolytes

Oxide Solid Electrolyte

Industrialization: All-solid-state

            High ionic conductivity (>10^-4 S cm^-1) | Ultra-thin (<10μm) | Wide window (>4.2V)
          

Core advantage: simple process, easy for large-scale production.

Polymer Gel Semi-solid Battery Process

Electrode Preparation

Mixing Coating Baking Calendering Die-cutting

Assembly Process

Tab Welding Stacking Top&side Sealing Injection In-situ Curing Hot-pressing Secondary Sealing

Testing

Helium Leak Test Capacity Grading

Oxide All-Solid Battery Process

Electrolyte Preparation

HT-melting Quenching Cooling Annealing

Electrode Preparation

Slurry Mixing Coating Baking Calendering Cutting

Assembly Process

Tab Welding Stacking Hot Pressing Isostatic Pressing Pre-sealing Top&side Sealing Secondary Sealing

Testing

Helium Leak Test High Pressure Formation Capacity Grading

Main Products

High Molecular Monomer

Oxide Electrolyte

Gel Electrolyte

Semi-solid State Cell

固态电池技术

技术路线概览

技术路线一：聚合物（凝胶）体系

技术路线二：氧化物固体电解质

聚合物凝胶半固态电池生产工艺

电极制备

装配工艺

检测测试

氧化物全固态电池生产工艺

电解质制备

电极制备

装配工艺

检测测试

核心产品

联系我们

Solid-State Battery Technology

Technical Route Overview

Route 1: Polymer (Gel) System

Route 2: Oxide Solid Electrolytes

Polymer Gel Semi-solid Battery Process

Electrode Preparation

Assembly Process

Testing

Oxide All-Solid Battery Process

Electrolyte Preparation

Electrode Preparation

Assembly Process

Testing

Main Products

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