Patent Office of Dr. Chung Park
Negative electrode active material for lithium secondary battery
A negative electrode active material for a lithium secondary battery according to an exemplary embodiment of the present invention includes an alloy containing silicon (Si), titanium (Ti), and iron (Fe), wherein the degree of amorphization of the alloy is raised by 40% or more by further adding copper (Cu) to the alloy.
ILJIN ELECTRIC CO., LTD.
H C Y C H C H H H H H
H01M C22C Y02E C22C H01M C22C H01M H01M H01M H01M H01M
inventional inventional additional inventional additional inventional inventional additional inventional inventional additional
Jae Woong Seon Kyong Hyang Yeon Min Seok Seung Chul Young Pil Cheol Ho
Kim Kim Kim Sung Lee Choi Park