公开(公告)号：US08658314B2

公开(公告)日：2014-02-25

申请号：US13960267

申请日：2013-08-06

Applicant: Korea Institute of Science and Technology

Inventor： Ji-Won Choi ,  Seok-Jin Yoon ,  Dong Wook Shin

IPC: H01M4/50 ,  H01B1/08

CPC classification number: H01M4/131 ,  H01M4/0428 ,  H01M4/0433 ,  H01M4/1391 ,  H01M4/485 ,  H01M4/505 ,  H01M10/0525

Abstract: A cathode thin film for a lithium secondary cell, which uses a cathode active material substituting Sn for Mn in lithium manganese oxide, has a high discharge capacity and an improved cycle property.

Abstract translation: 使用在锂锰氧化物中代替Sn的Mn的正极活性物质的锂二次电池用阴极薄膜具有高放电容量和改善的循环特性。