公开(公告)号：US20230094366A1

公开(公告)日：2023-03-30

申请号：US17592570

申请日：2022-02-04

Applicant: Samsung Electronics Co., Ltd. ,  The Regents of the University of California

Inventor： Gerbrand Ceder ,  JingYang Wang ,  Bin Ouyang ,  Yan Wang ,  Valentina Lacivita

IPC: H01M4/58 ,  H01M10/054 ,  H01M4/587 ,  H01M4/04 ,  H01M4/485 ,  H01M4/36

Abstract: A solid-state ion conductor includes a compound of the formula NaxM12−(y+z)M2yM3z(AO4)3 wherein M1, M2, and M3 are each independently Hf, Mg, Sc, In, Y, Ca, or Zr; A is P, Si, S, or a combination thereof; 3≤x≤3.5; 0.5≤y≤1; and 0≤z≤0.5. The solid-state ion conductor can be useful in various components of an electrochemical cell.

公开(公告)号：US11600855B2

公开(公告)日：2023-03-07

申请号：US17140248

申请日：2021-01-04

Applicant: Samsung Electronics Co., Ltd. ,  The Regents of the University of California

Inventor： Yan Wang ,  Lincoln Miara ,  Yihan Xiao ,  Gerbrand Ceder

IPC: H01M10/0562 ,  H01M10/0525 ,  H01M4/62 ,  H01M4/04 ,  H01M4/13 ,  H01M50/449 ,  C01B19/00 ,  H01M4/36 ,  H01M4/02

Abstract: A solid-state ion conductor includes a compound of Formula 1: Li(6-a)x+2y-b*z-6A1−xMaxOyXbz  Formula 1 wherein, in Formula 1, A is an element having an oxidation state of +6, M is an element having an oxidation state of a, wherein a is +2, +3, +4, +5, or a combination thereof, X is an element having an oxidation state of b, wherein b is −1, −3, or a combination thereof, and 2 0, and z≥0.

公开(公告)号：US11575152B2

公开(公告)日：2023-02-07

申请号：US16914859

申请日：2020-06-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ryounghee Kim ,  Yan Wang ,  Lincoln Miara ,  Hyeokjo Gwon ,  Sewon Kim ,  Jusik Kim ,  Victor Roev ,  Myungjin Lee ,  Sungkyun Jung

IPC: H01M10/0562 ,  C01B25/45 ,  C01B25/455 ,  C01B33/32 ,  H01M4/36 ,  H01M4/62 ,  H01M10/0525

Abstract: An oxide includes a compound represented by Formula 1, a compound represented by Formula 2, or a combination thereof: Li1−x+y−zTa2−xMxP1−yQyO8−zXz  Formula 1 wherein, in Formula 1, M is an element having an oxidation number of 5+ or 6+, Q is an element having an oxidation number of 4+, X is a halogen atom, a pseudohalogen, or a combination thereof, 0≤x

公开(公告)号：US20220263090A1

公开(公告)日：2022-08-18

申请号：US17484444

申请日：2021-09-24

Applicant: Samsung Electronics Co., Ltd. ,  The Regents of the University of California

Inventor： Gerbrand Ceder ,  Bin Ouyang ,  Yingzhi Sun ,  Yan Wang ,  Lincoln James Miara

IPC: H01M4/58 ,  H01M4/134 ,  H01M10/0525

Abstract: A solid-state ion conductor includes a compound of Formula (I): Li4+xB7O12+0.5xX1aX21−a   Formula (I) wherein, in Formula (I), 0≤x≤1; X1 is a pseudohalogen; X2 is a halogen; and 0

公开(公告)号：US20220166053A1

公开(公告)日：2022-05-26

申请号：US17139023

申请日：2020-12-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yan Wang ,  Lincoln Miara

IPC: H01M10/0562 ,  H01M10/0525 ,  H01M4/66 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/36 ,  H01M4/04

Abstract: A solid-state ion conductor includes a compound of Formula 1: Li16+(5−n)*a−(2+m)*bM2−aXnaN8O1−bAmb   Formula 1 wherein, in Formula 1, M is Ta, Nb, V, or a combination thereof, X is an element having an oxidation state of n, wherein n is +1, +2, +3, +4, or a combination thereof, A is an element having an oxidation state of m, wherein m is −1, −2, or a combination thereof, and 0

公开(公告)号：US11167990B2

公开(公告)日：2021-11-09

申请号：US16675866

申请日：2019-11-06

Applicant: Samsung Electronics Co., Ltd. ,  The Regents of the University of California

Inventor： Yan Wang ,  Dong-Hwa Seo ,  Jingyang Wang ,  Gerbrand Ceder

IPC: H01B1/06 ,  H01M4/58 ,  C01B25/45 ,  H01M10/054 ,  H01M4/02

Abstract: A compound of Formula I: NaxMnaMb(PO4−δ)3  (I) wherein M is V, Nb, Ga, Cr, Ti, Zr, or a combination thereof, a is equal to or greater than 0.8 to equal to or less than 1.5, b is equal to or greater than 0.5 to equal to or less than 1.2, x is greater than 0 to equal to or less than 4, δ is equal to or greater than 0 to equal to or less than 1, and a sum of a and b is 2.

公开(公告)号：US20200308000A1

公开(公告)日：2020-10-01

申请号：US16675866

申请日：2019-11-06

Applicant: Samsung Electronics Co., Ltd. ,  The Regents of the University of California

Inventor： Yan Wang ,  Dong-Hwa Seo ,  Jingyang Wang ,  Gerbrand Ceder

IPC: C01B25/45 ,  H01M4/58 ,  H01M10/054

Abstract: A compound of Formula I: NaxMnaMb(PO4-δ)3  (I) wherein M is V, Nb, Ga, Cr, Ti, Zr, or a combination thereof, a is equal to or greater than 0.8 to equal to or less than 1.5, b is equal to or greater than 0.5 to equal to or less than 1.2, x is greater than 0 to equal to or less than 4, δ is equal to or greater than 0 to equal to or less than 1, and a sum of a and b is 2.

公开(公告)号：US10770751B2

公开(公告)日：2020-09-08

申请号：US16205715

申请日：2018-11-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yan Wang ,  Lincoln Miara

IPC: H01M4/00 ,  H01M10/0562 ,  H01M10/052 ,  H01M4/134 ,  H01M4/36 ,  H01M4/62 ,  H01M4/38 ,  C01G27/00 ,  H01M4/40 ,  H01M4/02

Abstract: A compound of Formula 1: Li6+(4−a)x+c)M4+(2−x)Aa+xO(7−c)N′c  (1) wherein M is a tetravalent cationic element, A is a divalent or trivalent cationic element, N′ is an anion having a valence of less than −2, wherein when A is Y3+, In3+, Zn2+, or a combination thereof, 0.15 0.

公开(公告)号：US10327257B2

公开(公告)日：2019-06-18

申请号：US14178227

申请日：2014-02-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Han Nam ,  Yan Wang ,  Jianzhong Zhang ,  Farooq Khan

IPC: H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H03M13/00 ,  H03M13/09 ,  H03M13/23 ,  H03M13/29 ,  H04W72/12

Abstract: A wireless communication network includes a base station and a relay station. The relay station is configured to relay communications between the base station and at least one subscriber station. The base station is configured to communicate with the subscriber station via the relay station. The base station further is configured to transmit, in a subframe, a plurality of transport blocks for a plurality of Hybrid Automatic Repeat Request (HARQ) processes to the relay station. Each transport block corresponds to a different HARQ process.

公开(公告)号：US20160226095A1

公开(公告)日：2016-08-04

申请号：US14698691

申请日：2015-04-28

Applicant: Samsung Electronics, Co. Ltd. ,  Massachusetts Institute of Technology

Inventor： William D. Richards ,  Shyue Ping Ong ,  Yifei Mo ,  Gerbrand Ceder ,  Lincoln Miara ,  Tomoyuki Tsujimura ,  Yan Wang ,  Young-Gyoon Ryu ,  Naoki Suzuki ,  Ichiro Uechi

IPC: H01M10/0562 ,  C01B25/14 ,  H01M10/054

CPC classification number: H01M10/0562 ,  C01B25/14 ,  C01P2002/30 ,  C01P2002/72 ,  C01P2006/40 ,  H01M4/381 ,  H01M10/05 ,  H01M2300/0068

Abstract: A sodium-conductive solid-state electrolyte material includes a compound of the composition Na10MP2S12, wherein M is selected from Ge, Si, and Sn. The material may have a conductivity of at least 1.0×10−5 S/cm at a temperature of about 300K and may have a tetragonal microstructure, e.g., a skewed P1 crystallographic structure. Also provided are an electrochemical cell that includes the sodium-conductive solid-state electrolyte material and a method for producing the sodium-conductive solid electrolyte material via controlled thermal processing parameters.

Abstract translation: 导电固态电解质材料包括组成Na 10 MP 2 S 12的化合物，其中M选自Ge，Si和Sn。 该材料在约300K的温度下可以具有至少1.0×10 -5 S / cm的导电率，并且可以具有四方晶系微结构，例如倾斜的P1晶体结构。 还提供了包括导电固态电解质材料的电化学电池以及通过受控热处理参数制备导电固体电解质材料的方法。