公开(公告)号：US20200176811A1

公开(公告)日：2020-06-04

申请号：US16439970

申请日：2019-06-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yan Wang ,  Lincoln Miara ,  Jeong-Ju Cho

IPC: H01M10/0562 ,  H01M4/485 ,  H01M2/16 ,  H01M10/0525 ,  H01M4/36 ,  C01G41/00 ,  C01B21/082

Abstract: A compound of Formula 1 Li((2+(6−a)α)+(b−2)γ)W(1−α)MaαO(4−γ−δ)Abγ  (1) wherein M is at least one cationic element with valence of a, A is an anion having a valence of −b, δ is a content of oxygen vacancies, 3≤a≤5, 1≤b≤3, 0≤α≤0.5, 0≤γ≤0.3, and 0≤δ≤0.1.

公开(公告)号：US20180294480A1

公开(公告)日：2018-10-11

申请号：US15866040

申请日：2018-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Masoud Aryanpour ,  Young-Gyoon Ryu ,  Yan Wang

IPC: H01M4/48 ,  H01M10/24 ,  H01M4/04 ,  H01M10/04

Abstract: A positive electrode active material for a sodium ion battery includes a sodium complex oxide of the formula Na4(M1aM21−a)2O5 having an orthorhombic crystal structure, wherein M1 and M2 are each independently Ti, Cr, Fe, Co, Ni, Mn, V, or a combination there of provided that M1 and M2 are different from each other; and 0≤a≤1.

公开(公告)号：US12087906B2

公开(公告)日：2024-09-10

申请号：US18339585

申请日：2023-06-22

Applicant: Samsung Electronics Co., Ltd. ,  The Florida State University Research Foundation, Inc.

Inventor： Ryounghee Kim ,  Jeongju Cho ,  Lincoln Miara ,  Sawankumar Patel ,  Yan Wang ,  Yan-Yan Hu ,  Hyeokjo Gwon ,  Sewon Kim ,  Jusik Kim ,  Sungkyun Jung

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

CPC classification number: H01M10/0562 ,  C01B25/45 ,  C01B25/455 ,  C01B33/32 ,  H01M10/0525 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/86 ,  C01P2002/88 ,  C01P2006/40 ,  H01M2300/0074 ,  H01M2300/008

Abstract: A solid conductor including:



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 +4,
Q is an element having an oxidation number of +4,
X is a halogen, a pseudohalogen, or a combination thereof, and

0≤x≤2, 0≤y

公开(公告)号：US11769878B2

公开(公告)日：2023-09-26

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: H01M4/00 ,  H01M4/58 ,  H01M4/134 ,  H01M10/0525 ,  H01M4/02

CPC classification number: H01M4/582 ,  H01M4/134 ,  H01M10/0525 ,  H01M2004/027 ,  H01M2004/028

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：US11728510B2

公开(公告)日：2023-08-15

申请号：US16881629

申请日：2020-05-22

Applicant: Samsung Electronics Co., Ltd. ,  The Florida State University Research Foundation, Inc.

Inventor： Ryounghee Kim ,  Jeongju Cho ,  Lincoln Miara ,  Sawankumar Patel ,  Yan Wang ,  Yan-Yan Hu ,  Hyeokjo Gwon ,  Sewon Kim ,  Jusik Kim ,  Sungkyun Jung

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

CPC classification number: H01M10/0562 ,  C01B25/45 ,  C01B25/455 ,  C01B33/32 ,  H01M10/0525 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/86 ,  C01P2002/88 ,  C01P2006/40 ,  H01M2300/008 ,  H01M2300/0074

Abstract: A solid conductor including:



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 +4,
Q is an element having an oxidation number of +4,
X is a halogen, a pseudohalogen, or a combination thereof, and

0≤x≤2, 0≤y

公开(公告)号：US20230246228A1

公开(公告)日：2023-08-03

申请号：US18298090

申请日：2023-04-10

Applicant: Samsung Electronics Co., Ltd. ,  The Florida State University Research Foundation, Inc.

Inventor： Yan Wang ,  Lincoln Miara ,  Yan-Yan Hu ,  Xuyong Feng

IPC: H01M10/0562 ,  H01M4/36 ,  H01M10/0525 ,  H01M4/58 ,  C01G27/00 ,  H01M4/485 ,  C01B25/37 ,  H01M50/451 ,  H01M50/454

CPC classification number: H01M10/0562 ,  H01M4/366 ,  H01M10/0525 ,  H01M4/5825 ,  H01M4/5815 ,  C01G27/006 ,  H01M4/485 ,  C01B25/372 ,  H01M50/451 ,  H01M50/454 ,  H01M2300/0068 ,  H01M50/491

Abstract: A compound of Formula 1


Li1+(4−a)αHf2−αMaα(PO4−δ)3  (1)

is disclosed, wherein M is at least one cationic element having a valence of a, wherein 0

公开(公告)号：US20230166248A1

公开(公告)日：2023-06-01

申请号：US17589953

申请日：2022-02-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Valentina Lacivita ,  Yan Wang ,  Jeong-Ju Cho

IPC: B01J35/00 ,  H01L29/51 ,  H01G4/12 ,  H01G4/30 ,  B01J23/31 ,  B01J27/186 ,  B01J27/057 ,  B01J23/18

CPC classification number: B01J35/004 ,  H01L29/517 ,  H01G4/1209 ,  H01G4/30 ,  B01J23/31 ,  B01J27/186 ,  B01J27/0573 ,  B01J23/18

Abstract: An electrode assembly includes a first electrode and a dielectric layer on the first electrode. The dielectric layer includes a bismuth compound of the formula Bi2(CrO4)2Cr2O7, Pb4(BiO4)(PO4), Ag3BiO3, Bi2CdO2(GeO4), Bi2Te4O11, Cs6Bi4O9, Na3Bi(PO4)2, Bi2(SeO3)3, or a combination thereof. The electrode assembly can be particularly useful in various electronic devices.

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