公开(公告)号：US09325004B2

公开(公告)日：2016-04-26

申请号：US14149986

申请日：2014-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Won-seok Chang ,  Seok-soo Lee ,  Ju-sik Kim ,  Jae-myung Lee ,  Dong-wook Han

IPC: H01M4/485 ,  H01M4/505 ,  H01M10/054 ,  H01M4/525

CPC classification number: H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/054

Abstract: A cathode active material for a magnesium secondary battery, the cathode active material including a composite transition metal oxide which is expressed by Chemical Formula 1 and intercalates and deintercalates magnesium: MgxMa1−yMbyO2+d  Chemical Formula 1 wherein 0≦x≦1, 0.05≦y

Abstract translation: 一种用于镁二次电池的阴极活性材料，所述正极活性材料包括由化学式1表示的复合过渡金属氧化物，并插入和脱嵌镁：Mg x Mg 1-y M 2 O 2 + d化学式1其中0＆nlE; x＆nlE; 1,0.05＆nlE ; y <0.5和-0.3＆nlE; d <1，Ma和Mb各自独立地为选自周期表第5至12组的金属。