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：US12272787B2

公开(公告)日：2025-04-08

申请号：US18203705

申请日：2023-05-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yan Wang ,  Lincoln Miara ,  Jeong-Ju Cho ,  Sung-Kyun Jung ,  Hyeokjo Gwon

IPC: H01M10/0562 ,  C01B21/083 ,  H01M4/02 ,  H01M4/38 ,  H01M4/40 ,  H01M10/052

Abstract: A solid-state ion conductor includes a compound of Formula 1: Li3a+b−(c*n)NaClbXc  Formula 1 wherein, in Formula 1, X is an anion having an average oxidation state of n and is −3≤n≤−1, and is at least one of Br, I, F, O, S, or P; and 1≤a≤4, 1≤b≤3, 0

公开(公告)号：US20220165495A1

公开(公告)日：2022-05-26

申请号：US17160533

申请日：2021-01-28

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H01G4/12 ,  C01G25/00 ,  C01G27/00 ,  C01G35/00 ,  C01G33/00 ,  C01G41/00 ,  C23C14/08 ,  C23C14/34 ,  H01G4/30 ,  H01G13/00 ,  H01L29/51 ,  H01L29/78

Abstract: An electronic device comprises a first blocking electrode; a second blocking electrode; and a dielectric material disposed between the first electrode and the second electrode, the dielectric material comprising a compound of Formula 1 Li24-b*y-c*z-a*xM1yM2zM3xO12-δ  (1) wherein M1 is a cationic element having an oxidation state of b, wherein b is +1, +2, +3, +4, +5, +6, or a combination thereof; M2 is a cationic element having an oxidation state of c, wherein c is +1, +2, +3, +4, +5, +6, or a combination thereof; M3 is a cationic element having an oxidation state of a, wherein a is +1, +3, +4, or a combination thereof; 0≤y≤3; 0≤z≤3; 0≤x≤5; and 0≤δ≤2. Methods for the manufacture of the electronic device are also disclosed.

公开(公告)号：US11264602B2

公开(公告)日：2022-03-01

申请号：US16710008

申请日：2019-12-11

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

Inventor： Yan Wang ,  Jeong-Ju Cho ,  Lincoln Miara ,  Yan-Yan Hu ,  Xuyong Feng

IPC: H01M4/134 ,  H01M10/0525 ,  H01M4/38 ,  H01M4/1395 ,  H01M4/02

Abstract: A compound of Formula 1: Li1+2x−yZn1−xPS4−y−δAy  (1) wherein A is halogen, 0≤x≤1, 0≤y≤0.5, and 0≤δ≤0.5, and wherein the compound of Formula 1 has an body centered cubic crystal structure. Also a lithium battery and an electrode including the compound.

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：US11721834B2

公开(公告)日：2023-08-08

申请号：US17139632

申请日：2020-12-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yan Wang ,  Lincoln Miara ,  Jeong-Ju Cho ,  Sung-Kyun Jung ,  Hyeokjo Gwon

IPC: H01M10/0562 ,  H01M10/052 ,  H01M4/38 ,  H01M4/40 ,  C01B21/083 ,  H01M4/02

CPC classification number: H01M10/0562 ,  C01B21/083 ,  H01M4/382 ,  H01M4/405 ,  H01M10/052 ,  C01P2002/72 ,  C01P2002/76 ,  C01P2002/77 ,  C01P2002/78 ,  C01P2002/88 ,  C01P2006/40 ,  H01M2004/027 ,  H01M2300/0068

Abstract: A solid-state ion conductor includes a compound of Formula 1:

Li3a+b−(c*N)NaClbXc  Formula 1

wherein, in Formula 1, X is an anion having an average oxidation state of n and is −3≤n≤−1, and is at least one of Br, I, F, O, S, or P; and 1≤a≤4, 1≤b≤3, 0

公开(公告)号：US20220037693A1

公开(公告)日：2022-02-03

申请号：US17139632

申请日：2020-12-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yan Wang ,  Lincoln Miara ,  Jeong-Ju Cho ,  Sung-Kyun Jung ,  Hyeokjo Gwon

IPC: H01M10/0562 ,  H01M10/052 ,  H01M4/38 ,  H01M4/40 ,  C01B21/083

Abstract: A solid-state ion conductor includes a compound of Formula 1: Li3a+b−(c*N)NaClbXc  Formula 1 wherein, in Formula 1, X is an anion having an average oxidation state of n and is −3>n≤−1, and is at least one of Br, I, F, O, S, or P; and 1≤a≤4, 1≤b≤3, 0≤c≤3, and 4.8≤(a+b+c)≤5.2.

公开(公告)号：US10988447B2

公开(公告)日：2021-04-27

申请号：US15632518

申请日：2017-06-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun Sik Chae ,  Kyungdoc Kim ,  Sae Youn Lee ,  Soonok Jeon ,  Hiroshi Miyazaki ,  Masaki Numata ,  Youngmin Nam ,  Tae-Rae Kim ,  In Koo Kim ,  Won-Joon Son ,  Won Seok Oh ,  Younsuk Choi ,  Sunghan Kim ,  Jeong-Ju Cho

IPC: C07D213/22 ,  C09K11/06 ,  H01L51/00 ,  H01L51/50

Abstract: A condensed cyclic compound represented by Formula 1: Ar1-(L1)a1-B-(L2)a2-Ar2  Formula 1 wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US10476080B2

公开(公告)日：2019-11-12

申请号：US15335815

申请日：2016-10-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Karen E. Thomas-Alyea ,  Masoud Aryanpour ,  Jeong-Ju Cho

IPC: H01M10/38 ,  H01M10/36 ,  H01M4/58 ,  H01M4/583 ,  H01M4/587 ,  H01M4/60 ,  H01M10/39 ,  H01M4/02

Abstract: An electrode is provided having a front region adjacent to a separator and a back region adjacent to a current collector. The electrode includes an anion-absorbing material and a cation-absorbing material. The electrode exhibits a compositional profile such that the anion-absorbing material is present at a higher volume percent at the back region than at the front region. Also provided are electrochemical cells that employ such an electrode as a positive electrode. Optionally, the cells include an electrolyte comprised of a solution of a solvent and a salt dissolved therein at a concentration of at least about 2M when the cell is in a fully discharged state.

公开(公告)号：US11848156B2

公开(公告)日：2023-12-19

申请号：US17160533

申请日：2021-01-28

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H01G4/12 ,  C01G27/00 ,  C01G33/00 ,  C01G35/00 ,  C01G41/00 ,  C23C14/08 ,  C23C14/34 ,  H01G4/30 ,  H01G13/00 ,  H01L29/51 ,  H01L29/78 ,  C01G25/00

CPC classification number: H01G4/1209 ,  C01G25/006 ,  C01G27/006 ,  C01G33/006 ,  C01G35/006 ,  C01G41/006 ,  C23C14/08 ,  C23C14/34 ,  H01G4/306 ,  H01G13/00 ,  H01L29/516 ,  H01L29/78391 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2006/32 ,  C01P2006/40

Abstract: An electronic device comprises a first blocking electrode; a second blocking electrode; and a dielectric material disposed between the first electrode and the second electrode, the dielectric material comprising a compound of Formula 1

Li24-b*y-c*z-a*xM1yM2zM3xO12-δ  (1)

wherein M1 is a cationic element having an oxidation state of b, wherein b is +1, +2, +3, +4, +5, +6, or a combination thereof; M2 is a cationic element having an oxidation state of c, wherein c is +1, +2, +3, +4, +5, +6, or a combination thereof; M3 is a cationic element having an oxidation state of a, wherein a is +1, +3, +4, or a combination thereof; 0≤y≤3; 0≤z≤3; 0≤x≤5; and 0≤δ≤2. Methods for the manufacture of the electronic device are also disclosed.