行业组件数据 · 2026

电解质

Electrolyte is a conductive medium in energy storage systems that enables ion transport between electrodes during charge/discharge cycles.

技术定义与适配语境
典型 电解质 会按材料、尺寸公差、适配关系和失效风险在 电气设备制造 中评估。

Electrolyte is a critical material component in electrochemical energy storage devices (batteries, capacitors) that facilitates ionic conductivity while maintaining electrical insulation between electrodes. It consists of solvents, salts, and additives that determine voltage stability, temperature range, safety, and cycle life of the storage system.

组件规格

定义
Electrolyte is a critical material component in electrochemical energy storage devices (batteries, capacitors) that facilitates ionic conductivity while maintaining electrical insulation between electrodes. It consists of solvents, salts, and additives that determine voltage stability, temperature range, safety, and cycle life of the storage system.
工作原理
Electrolytes function through ionic dissociation and migration. During charging, ions move from cathode to anode through the electrolyte; during discharging, ions return through the same medium. The electrolyte must maintain chemical stability, prevent electron transfer (short-circuiting), and support rapid ion diffusion.
材料
Lithium salts (LiPF6LiTFSI) in organic carbonate solvents (ECDMCDEC) with additives (VCFEC) for lithium-ion batteriesaqueous solutions (KOHH2SO4) for flow batteriessolid ceramics/polymers (LLZOPEO) for solid-state batteries.
Density
1.1-1.3 g/cm³
Viscosity
2-10 cP
Flash Point
>100°C
Voltage Window
0-5V
Ionic Conductivity
1-10 mS/cm
Operating Temperature
-40°C to 60°C
标准
ISO 12405DIN EN 62660UL 1642IEC 62133

行业分类与别名

电解质 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Moisture contamination during manufacturing->Hydrogen fluoride gas generation and capacity degradation->Dry room assembly (<1% humidity), moisture scavenger additives
Overcharging beyond voltage window->Electrolyte decomposition and gas buildup->Battery management system (BMS) voltage monitoring, redox shuttle additives

工业生态与工程逻辑

0
Thermal runaway
1
Electrolyte leakage
2
Chemical corrosion
3
Gas generation
4
Moisture sensitivity

合规与检测

tolerance
±5% ionic conductivity, <50 ppm moisture content, <10 ppm metal impurities
test method
Electrochemical impedance spectroscopy (EIS), cyclic voltammetry, gas chromatography-mass spectrometry (GC-MS)

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What determines electrolyte performance in batteries?

Key factors include ionic conductivity, electrochemical stability window, temperature tolerance, safety (flammability), and compatibility with electrode materials.

How do solid electrolytes differ from liquid electrolytes?

Solid electrolytes use ceramic/polymer matrices instead of liquid solvents, offering higher safety (non-flammable) and energy density but typically lower ionic conductivity at room temperature.

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CNFX Industrial Component Index · 电气设备制造

数据基础

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初步技术归类
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URN:CNFX:ME:UNIT:ELECTROLYTE