18523329. METHOD OF MANUFACTURING COMPOSITE ELECTRODE FOR ALL-SOLID-STATE BATTERY, AND COMPOSITE ELECTRODE FOR ALL-SOLID-STATE BATTERY MANUFACTURED THEREBY simplified abstract (KIA CORPORATION)

METHOD OF MANUFACTURING COMPOSITE ELECTRODE FOR ALL-SOLID-STATE BATTERY, AND COMPOSITE ELECTRODE FOR ALL-SOLID-STATE BATTERY MANUFACTURED THEREBY

Organization Name

KIA CORPORATION

Inventor(s)

Sun Ho Choi of Incheon (KR)

Yong Jun Jang of Seongnam-si (KR)

In Woo Song of Gwacheon-si (KR)

Sang Heon Lee of Yongin-si (KR)

Sang Soo Lee of Goyang-si (KR)

So Young Kim of Jeongeup-si, Jeollabuk-do (KR)

Seong Hyeon Choi of Changwon-si (KR)

Sa Heum Kim of Suwon-si (KR)

Jae Min Lim of Suwon-si (KR)

METHOD OF MANUFACTURING COMPOSITE ELECTRODE FOR ALL-SOLID-STATE BATTERY, AND COMPOSITE ELECTRODE FOR ALL-SOLID-STATE BATTERY MANUFACTURED THEREBY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18523329 titled 'METHOD OF MANUFACTURING COMPOSITE ELECTRODE FOR ALL-SOLID-STATE BATTERY, AND COMPOSITE ELECTRODE FOR ALL-SOLID-STATE BATTERY MANUFACTURED THEREBY

Simplified Explanation

The method of manufacturing a composite electrode for an all-solid-state battery involves preparing a precursor solution, stirring the solution, adding an active material to create an electrode slurry, and heat-treating the slurry to obtain the composite electrode.

• The precursor solution is made by mixing solid electrolyte precursor and polar solvent.
• The electrode slurry includes the active material and a coating layer with a solid electrolyte.

Potential Applications

The composite electrode for all-solid-state batteries can be used in various electronic devices, such as smartphones, laptops, and electric vehicles.

Problems Solved

This technology helps improve the performance and safety of batteries by utilizing solid electrolytes, which can enhance the stability and efficiency of the battery.

Benefits

The composite electrode offers increased energy density, longer cycle life, and improved safety compared to traditional liquid electrolyte batteries.

Potential Commercial Applications

The technology can be applied in the production of high-performance batteries for consumer electronics, electric vehicles, and energy storage systems.

Possible Prior Art

One possible prior art could be the use of solid electrolytes in battery technology to enhance safety and performance. Additionally, the method of preparing electrode slurries with active materials is a common practice in battery manufacturing.

How does this technology compare to traditional liquid electrolyte batteries in terms of cost and scalability?

The article does not provide information on the cost implications and scalability of this technology compared to traditional liquid electrolyte batteries.

What are the environmental impacts of using solid electrolytes in battery production?

The environmental implications of using solid electrolytes in battery manufacturing are not addressed in the article.

Original Abstract Submitted

A method of manufacturing a composite electrode for an all-solid-state battery includes: preparing a precursor solution by mixing at least one solid electrolyte precursor and at least one polar solvent; stirring the precursor solution; preparing an electrode slurry by adding an active material to the stirred precursor solution; and heat-treating the electrode slurry and obtaining the composite electrode for the all-solid-state battery, wherein the composite electrode for the all-solid-state battery includes: the active material; and a coating layer disposed on the active material and including a solid electrolyte.