ALL-SOLID LITHIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF

Organization Name

lg energy solution, ltd.

Inventor(s)

Tae Gon Kim of Daejeon (KR)

Dong Chan Lee of Daejeon (KR)

Jeong Beom Lee of Daejeon (KR)

Sul Cham Kim of Daejeon (KR)

Hye Jin Kwon of Daejeon (KR)

Hoe Jin Hah of Daejeon (KR)

Ki Tae Kim of Daejeon (KR)

So Hee Kim of Daejeon (KR)

Jeong Gil Kim of Daejeon (KR)

Myeong Soo Kim of Daejeon (KR)

ALL-SOLID LITHIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF

This abstract first appeared for US patent application 20250015340 titled 'ALL-SOLID LITHIUM SECONDARY BATTERY AND PREPARATION METHOD THEREOF

Original Abstract Submitted

the present disclosure relates to an all-solid lithium secondary battery and a preparation method thereof, wherein the all-solid lithium secondary battery includes a positive electrode active material layer, a negative electrode active material layer, and a solid electrolyte layer disposed between the positive electrode active material layer and the negative electrode active material layer, wherein the negative electrode active material layer includes platelet carbon nanofibers (platelet carbon nano fiber, pcnf) and silver nanoparticles.