Registered SOLID POLYMERIC ELECTROLYTES AND LITHIUM BATTERY INCLUDING THE SAME

Inventors: Young-Gi Lee, 이상영, 길은혜, Kim Kwang Man, Kang Kunyoung, 최근호, Shin Dong Ok

Project Code: 11MB6700, Organic-Inorganic Hybrid Solid Electrolytes for Medium-Large Sized All-Solid-State Lithium Rechargeable Batteries, Young-Gi Lee

Abstract: A solid polymeric electrolyte having a pattern, and a lithium battery including the same, includes a polymer matrix having a mesh structure and being formed of a cured photo-crosslinking agent; inorganic particles substantially uniformly distributed in the polymer matrix; and a liquid electrolyte comprised of a lithium salt and an organic solvent impregnated between the polymer matrix and the inorganic particles. The liquid electrolyte and the cured photo-crosslinking agent are present in a weight ratio ranging from 50:50 to 99:1. The liquid electrolyte containing the cured photo-crosslinking agent and the inorganic particle are present in a weight ratio ranging from 10:90 to 90:10. The solid polymeric electrolyte has properties suitable for a printing process to provide the pattern including a thickness ranging from about 10 nm to about 500 μm and, prior to curing the photo-crosslinking agent, a viscosity ranging from 100-10,000 poise under a shear rate condition of 1 sec

KSP Keywords: Inorganic particles, Liquid electrolyte, Lithium batteries, Lithium salt, Mesh structure, Photo-crosslinking, Polymeric electrolyte, Printing process, Shear rate, Solid polymeric electrolyte, Uniformly distributed, Weight ratio, crosslinking agent, organic solvents, polymer matrix

패밀리 특허 목록
Status	Patent	Country	KIPRIS
Registered	고체 고분자 전해질, 그 제조방법, 및 이를 포함하는 리튬전지	KOREA
Registered	METHOD OF FABRICATING A PATTERNED SOLID POLYMERIC ELECTROLYTE	UNITED STATES