公开(公告)号：US09368804B2

公开(公告)日：2016-06-14

申请号：US13947273

申请日：2013-07-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hee-jung Park ,  Chan Kwak ,  Sung-jin Ahn ,  Doh-won Jung

IPC: H01M4/48 ,  H01M4/90 ,  H01M8/12 ,  C01G39/00

CPC classification number: H01M4/9033 ,  C01G39/006 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2006/40 ,  H01M8/1213 ,  H01M8/1246 ,  H01M2300/0074 ,  Y02E60/521 ,  Y02E60/525 ,  Y02P70/56

Abstract: A composite metal oxide represented by the formula Ma1−xMbxMcO4+x/2, wherein Ma is at least one element selected from alkaline earth metals, Mb is at least one element selected from lanthanoids, Mc is at least one element selected from Mo and W, and x is from about 0.1 to about 0.5.

Abstract translation: 由式Ma1-xMbxMcO4 + x / 2表示的复合金属氧化物，其中，Ma是选自碱土金属中的至少一种元素，Mb是选自镧系元素中的至少一种元素，Mc是选自Mo和W中的至少一种元素 ，x为约0.1至约0.5。

公开(公告)号：US09598292B2

公开(公告)日：2017-03-21

申请号：US14156536

申请日：2014-01-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hee-jung Park ,  Chan Kwak ,  Tae-gon Kim ,  Sang-mock Lee ,  Doh-won Jung

IPC: C01G17/00 ,  C01G45/00 ,  H01M8/12 ,  H01M10/0562 ,  H01M10/052

CPC classification number: C01G17/006 ,  C01G45/006 ,  C01P2002/72 ,  C01P2006/40 ,  H01M8/1246 ,  H01M10/052 ,  H01M10/0562 ,  H01M2008/1293 ,  H01M2300/0071 ,  Y02E60/521 ,  Y02E60/525 ,  Y02P70/56

Abstract: An oxide represented by Formula 1: (Sr2−xAx)(M1−yQy)D2O7+d,  Formula 1 wherein A is barium (Ba), M is at least one selected from magnesium (Mg) and calcium (Ca), Q is a Group 13 element, D is at least one selected from silicon (Si) and germanium (Ge), 0≦x≦2.0, 0