出光:为全固态LIB生产固体电解质:运行中的演示设备

出光:为全固态LIB生产固体电解质:运行中的演示设备

出光兴产:

11月5日,“全固态锂离子电池固体电解质商业化生产”示范设施建设完成。

宣布在千叶营业所开始营业。两次

全固态锂离子电池:

一种锂离子电池
正负极之间的离子传导,
它具有固体电解质的特性。
它正在被开发为下一代电池。

电动汽车需要早期商业化。

关键材料
固体电解质

近年来,“对作为关键材料的固体电解质的需求”一直在增加。

通过使用此设备
固体电解质量产工艺演示
以早期商业化为目标。

建立高纯硫化锂生产方法:

出光兴产建立了在石化业务中培养的高纯度硫化锂生产方法。

我们还拥有多项由硫化锂制成的硫化物固体电解质专利。

迄今为止积累的技术的实际应用。

(Impress Watch) –雅虎新闻

https://news.yahoo.co.jp/articles/b6ece71e932c56948a1b6117a27f52b5a7e8a2f8

出光兴产:日本领先的全固态电池

-现在的“材料”前沿研究-

出光兴产:

出光兴产是世界一流的电池材料之一。

拥有170多项专利的行业男性。

电解质材料的发展:

日本在材料发展方面处于领先地位。

三井金属还引进了硫化物电解液的量产测试设备。

硫化物基固体电解质材料:

安装在汽车上的中大型全固态电池。

预计将采用硫化物基固体电解质。

硫化物电解液的特性:

在硫化物系统中,锂离子在电解质中快速移动。

由于较软,因此具有易于填充正负极材料间隙的优点。

尤其重要的是创建一个边界表面,离子可以通过该边界表面而不会中断正极和负极与电解质之间。

新开关

https://newswitch.jp/p/27017

Start of Operation of Verification Facility aimed at Commercial Production of Solid Electrolytes for Next-generation Batteries

November 5, 2021

Idemitsu Kosan Co.,Ltd.

is pleased to announce that it has built and started operation of verification facility at Chiba Complex,

one of its main complexes, for commercial production of solid electrolytes for All-Solid Lithium Ion Rechargeable Batteries,*1

which show promise as next-generation batteries.

There is a demand for early practical use of All-Solid Lithium Ion Rechargeable Batteries for applications

such as EVs, leading to growing needs in recent years for solid electrolytes, the key material for such batteries.

With the goal of early commercialization,

the facility will be used to proceed with verification of solid electrolyte mass-production processes

Idemitsu has established a method for manufacturing high-purity lithium sulfide developed in its petrochemical business,

and holds many patents for sulfide solid electrolytes that use lithium sulfide as their raw material.

With the aim of putting into practical use technologies that have been amassed over the years and establishing integrated production from raw materials and a stable supply system,

News releases Idemitsu Kosan Global

https://www.idemitsu.com/en/news/2021/211105.html