TechConnect Innovation Program

A novel technology to incorporate a conformal inorganic thin layer inside 3D microporous polyolefin separator film (or porous polymer membrane) for lithium battery

Sungkyunkwan University Foundation for Collaborate Business Team, Kyunggido, Korea

TECHNOLOGY SUMMARY

We suggest novel separator film for lithium secondary battery alternative chemical vapor deposition method and chemical degradation of inorganic compound method by solution process to coat the inorganic oxide thin layer inside the pores of the polyolefin film (or porous polymer membrane), which is an attendant nanoscale-growth of the film.

Primary Application Area: Materials & Chemical

Technology Development Status: Prototype

Technology Readiness Level: TRL 5

FIGURES OF MERIT

Value Proposition: The technology has superior marketablity and economic feasiblity.It has excellent compatibility with conventional products since an inorganic oxide film of a thin film can be coated on a commercialized polyolefin-based separator films or other porous-membranes.Also, it has superior thermal characteristics, mechanical properties and increased performance.Very rapid market entry is expected.

SHOWCASE SUMMARY

Organization Type: Academic/Gov Lab

Showcase Booth #: 810

Website: ranbiz.skku.edu

GOVT/EXTERNAL FUNDING SOURCES

Government Funding/Support to Date: There was a support of the government of Republic of Korea.

Primary Sources of Funding: Other

Looking for: Both Funding and Development Partners