Merck

774138

Sigma-Aldrich

二氟硼酸锂

greener alternative
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别名:
LIF2OB, LIFOB, LIODFB, 二氟硼酸锂, 草酰二谷氨酸锂
线性分子式:
LiBF2(C2O4)
分子量:
143.77
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

形式

powder

质量水平

环保替代产品特性

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

mp

265-271 °C

application(s)

battery manufacturing

环保替代产品分类

SMILES string

F[B-]1(OC(C(O1)=O)=O)F.[Li+]

InChI

1S/C2BF2O4.Li/c4-3(5)8-1(6)2(7)9-3;/q-1;+1

InChI key

MEDDCIKGDMDORY-UHFFFAOYSA-N

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1 of 4

此商品
451622757136481548
vibrant-m

774138

二氟硼酸锂

vibrant-m

451622

四氟硼酸锂

vibrant-m

757136

双(草酸)硼酸锂

vibrant-m

481548

三氟甲磺酸锂

application(s)

battery manufacturing

application(s)

battery manufacturing

application(s)

battery manufacturing

application(s)

battery manufacturing

mp

265-271 °C

mp

293-300 °C (dec.) (lit.)

mp

>300 °C (lit.)

mp

>300 °C (lit.)

form

powder

form

powder

form

powder or crystals

form

powder

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

greener alternative category

, Enabling

greener alternative category

, Enabling

greener alternative category

Enabling,

greener alternative category

Enabling,

一般描述

二氟草酸硼酸锂(LIODFB)酰亚胺是一类电解材料,可用于制造锂离子电池。锂离子电池由具有充放电循环的阳极、阴极和电解液组成。这些材料能形成更环保的可持续性电能储存电池。
我们致力于为您提供更环保的替代产品,以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为增强型,提高了能源效率。点击此处,查看更多详情。

应用

二氟草酸锂 (LIODFB) 是一种高性能锂离子电池用盐,具有较高的循环寿命;电源能力;电池低温高倍率性能。它兼有双(草酸)硼酸锂 (LiBOB) 和 LiBF 4 的优点。LIODFB 还可稳定石墨阳极表面的固体电解质界面 (SEI),也可作为添加剂提高电池的循环效率和容量保持能力
我们的 电池级二氟草酸硼酸锂(LiODFB)可作为热稳定性 盐和锂离子电池的电解液添加剂。LIODFB 有助于在电池负极形成稳定的固体电解质界面膜(SEI), 增强电池的循环效率和安全性。 此外,LiODFB可稳定 锂金属、石墨和硅阳极 材料表面的固体电解质界面膜(SEI),大幅增强电化学电池的循环性能、容量和功率 保持能力。[5][6][7]LiODFB尤其 适合制造高性能的锂离子电池,可低温运行, 并快速充放电。

特点和优势

LiODFB可增强锂离子电池的效率和安全性,带来更长久的性能增益。
✔延长电池寿命
✔稳定SEI膜
✔充电快速,耐受低温

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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S. S. Zhang;
Electrochemical Communications, 8(9), 1423-1428 (2006)
S. Dalavi;
Journal of the Electrochemical Society, 159(5), A642-A642 (2012)
A novel gel electrolyte with lithium difluoro (oxalato) borate salt and Sb2O3 nanoparticles for lithium ion batteries
Aravindan, V and Vickraman, P
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Batteries, fuel cells and supercapacitors are energy conversion and storage devices based on electrochemical energy production at the electrode/electrolyte interface and electron/ion transport separation.

电池、燃料电池和超级电容器是能量转换和储存设备,基于电极/电解质界面的电化学能量释放和电子/离子转运分离。

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