公开(公告)号：US09643158B2

公开(公告)日：2017-05-09

申请号：US14573412

申请日：2014-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong Jin Ham ,  Bok Soon Kwon ,  Hyun-seok Kim ,  Joon Seon Jeong ,  Hyo Rang Kang ,  Jae Sung Lee ,  Sueng Hoon Han ,  Gang Hong Bae

IPC: B01J21/06 ,  C01B13/18 ,  C25B1/00 ,  H01M4/131 ,  H01M4/485 ,  H01M4/90 ,  B82Y30/00 ,  B01J35/10 ,  H01M4/133 ,  H01M4/36

CPC classification number: B01J21/063 ,  B01J35/1009 ,  B01J35/1014 ,  B82Y30/00 ,  C01B13/18 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/12 ,  C25B1/003 ,  H01M4/131 ,  H01M4/133 ,  H01M4/362 ,  H01M4/485 ,  H01M4/9016 ,  Y02P70/54 ,  Y10T428/2982

Abstract: A metal suboxide having a specific surface area of greater than or equal to about 1.5 m2/g is prepared by preparing a metal suboxide precursor, and heat-treating the metal suboxide precursor.