公开(公告)号：US11981580B2

公开(公告)日：2024-05-14

申请号：US17321481

申请日：2021-05-16

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Takashi Kubo ,  Yusuke Nishio ,  Akihiro Sakai ,  Akinobu Miyazaki

IPC分类号： C01F17/36 ,  H01M10/0562

CPC分类号： C01F17/36 ,  H01M10/0562 ,  C01P2006/40 ,  H01M2300/008

摘要： A method for producing a halide includes heat-treating a mixed material in an inert gas atmosphere, the mixed material being a mixture of M2O3, NH4X, and LiZ. The M includes at least one element selected from the group consisting of Y, a lanthanoid, and Sc. The X is at least one element selected from the group consisting of CI, Br, I, and F. The Z is at least one element selected from the group consisting of CI, Br, I, and F.

公开(公告)号：US20230387458A1

公开(公告)日：2023-11-30

申请号：US18362963

申请日：2023-08-01

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： KEITA MIZUNO ,  YOSHIAKI TANAKA ,  TETSUYA ASANO ,  AKIHIRO SAKAI

IPC分类号： H01M10/0562 ,  H01M10/0525 ,  H01M4/62 ,  C01F17/36

CPC分类号： H01M10/0562 ,  H01M10/0525 ,  H01M4/62 ,  C01F17/36 ,  H01M2300/008 ,  C01P2002/72 ,  C01P2006/40

摘要： A solid electrolyte material of the present disclosure contains Li, Yb, and X. X is at least two selected from the group consisting of F, Cl, Br, and I. A battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer disposed between the positive electrode and the negative electrode. At least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer contains the solid electrolyte material of the present disclosure.

公开(公告)号：US20230318030A1

公开(公告)日：2023-10-05

申请号：US18206932

申请日：2023-06-07

申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

发明人： Tetsuya ASANO ,  Akihiro SAKAI ,  Satoru OHUCHI ,  Masashi SAKAIDA ,  Akinobu MIYAZAKI ,  Shinya HASEGAWA

IPC分类号： H01M10/0562 ,  H01B1/06 ,  H01M10/052 ,  C01F17/36 ,  H01M10/0585 ,  H01M10/0525

CPC分类号： H01M10/0562 ,  H01B1/06 ,  H01M10/052 ,  C01F17/36 ,  H01M10/0585 ,  H01M10/0525 ,  C01P2002/76 ,  C01P2002/72 ,  C01P2002/74 ,  H01M2300/008

摘要： A solid electrolyte material according to an aspect of the present disclosure is represented by the following Compositional Formula (1):


Li6-3zYzX6

where 0

公开(公告)号：US11721835B2

公开(公告)日：2023-08-08

申请号：US17551756

申请日：2021-12-15

申请人： PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

发明人： Tetsuya Asano ,  Akihiro Sakai ,  Satoru Ohuchi ,  Masashi Sakaida ,  Akinobu Miyazaki ,  Shinya Hasegawa

IPC分类号： H01M10/0562 ,  H01M10/052 ,  H01M10/0585 ,  H01M10/0525 ,  H01B1/06 ,  C01F17/36

CPC分类号： H01M10/0562 ,  C01F17/36 ,  H01B1/06 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/76 ,  H01M2300/008

摘要： A solid electrolyte material according to an aspect of the present disclosure is represented by the following Compositional Formula (1):

Li6-3zYzX6

where, 0

公开(公告)号：US20240222692A1

公开(公告)日：2024-07-04

申请号：US18237321

申请日：2023-08-23

申请人： Hyundai Motor Company ,  Kia Corporation ,  Industry-University Cooperation Foundation Hanyang University ERICA Campus

发明人： Yong Jun Jang ,  Seong Hyeon Choi ,  Sun Ho Choi ,  Yong Gu Kim ,  Sung Man Cho ,  Sang Uck Lee ,  Byeong Sun Jun ,  Ji Hoon Kim

IPC分类号： H01M10/0562 ,  C01F17/36 ,  H01M10/0525

CPC分类号： H01M10/0562 ,  C01F17/36 ,  H01M10/0525 ,  C01P2002/76 ,  C01P2006/40 ,  H01M2220/20 ,  H01M2300/008

摘要： Disclosed is a lithium metal halide-based solid electrolyte having a novel crystal structure and excellent lithium ion conductivity.

公开(公告)号：US20240047739A1

公开(公告)日：2024-02-08

申请号：US18487066

申请日：2023-10-14

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： EIICHI KOGA

IPC分类号： H01M10/0562 ,  C01F17/10 ,  C01F17/36

CPC分类号： H01M10/0562 ,  C01F17/10 ,  C01F17/36 ,  H01M2300/008 ,  C01P2006/40

摘要： A solid electrolyte of the present disclosure contains Li, M, and X, and, in the solid electrolyte, the coefficient of variation of the M content is 10 or less, and the coefficient of variation of the X content is 15 or less. A method for producing a solid electrolyte according to the present disclosure includes (A) synthesizing a halide containing Li, M, and X, (B) pulverizing the halide, and (C) heat-treating the halide, and the (A), the (B), and the (C) are performed in this order. Here, M is at least one selected from the group consisting of metalloids and metal elements other than Li, and X is at least one selected from the group consisting of F, Cl, Br, and I.

公开(公告)号：US11884855B2

公开(公告)日：2024-01-30

申请号：US17625196

申请日：2020-06-29

申请人： The Regents of the University of California

发明人： Peidong Yang ,  Jianmei Huang ,  Teng Lei

IPC分类号： C09K11/77 ,  C01F17/36 ,  C08K9/04 ,  C09K11/02 ,  C30B7/14 ,  C30B29/02 ,  C30B29/12

CPC分类号： C09K11/7733 ,  C01F17/36 ,  C08K9/04 ,  C09K11/025 ,  C30B7/14 ,  C30B29/12 ,  C01P2002/34 ,  C01P2002/60 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/77 ,  C01P2002/85 ,  C01P2004/04

摘要： A solution phase synthesis process for preparing a rare earth perovskite, the process includes reacting an alkali metal material with a first surfactant ligand in the presence of a first solvent to obtain a first precursor complex solution; reacting a rare earth metal halide with a second surfactant ligand in the presence of a second solvent to obtain a second precursor complex solution; and reacting the first precursor complex solution with the second precursor complex solution in the presence of a third surfactant ligand and a third solvent to obtain the rare earth perovskite; wherein: the rare earth perovskite is in the form of nanocrystals; and the first solvent and third solvent comprise a non-coordinating solvent.

公开(公告)号：US20230242411A1

公开(公告)日：2023-08-03

申请号：US18003507

申请日：2021-07-05

申请人： Universiteit van Amsterdam

发明人： Hong Zhang ,  Yansong Feng

IPC分类号： C01F17/36 ,  B82Y5/00 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： C01F17/36 ,  B82Y5/00 ,  B82Y30/00 ,  B82Y40/00 ,  C01P2004/84 ,  C01P2004/04 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/84

摘要： In accordance with the present invention there is provided a nanoparticle, comprising—a core, —an outer layer, and —a buffer layer located between said core and said outer layer, wherein the buffer layer prevents energy transfer between the core and the outer layer. In another aspect of the invention there is provided a nanoparticle as described herein for use in therapy, a nanoparticle according as described herein for use in treatment of a tumor, and a nanoparticle as used herein for use in in vivo imaging According to another aspect of the invention there is provided a method for the production of a nanoparticle as described herein, comprising the steps of—heating of a solution comprising core precursors, followed by—injection of a dispersion comprising buffer layer precursors, followed by—injection of a dispersion comprising outer layer precursors. Another aspect of the invention is a method for in vivo imaging or treatment or both of a human or animal, comprising the steps of: —administering nanoparticles as described herein to a patient, —irradiating at least part of the patient's body with one or more types of radiation. According to yet another aspect of the invention there is provided the use of a nanoparticle as described herein for therapy, in vivo imaging, or both.

公开(公告)号：US20240347766A1

公开(公告)日：2024-10-17

申请号：US18753861

申请日：2024-06-25

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Kenta NAGAMINE ,  Akihiro SAKAI

IPC分类号： H01M10/0562 ,  C01F17/36 ,  H01M4/62 ,  H01M10/0525

CPC分类号： H01M10/0562 ,  C01F17/36 ,  H01M4/62 ,  H01M10/0525 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2006/40 ,  H01M2300/008

摘要： A solid electrolyte material is composed of Li, M, and X. M is at least one selected from the group consisting of metal elements other than Li and metalloids. X is at least one selected from the group consisting of F, Cl, Br, and I. FWHM/2θp≤0.015 is satisfied, wherein FWHM represents a half width of an X-ray diffraction peak in an X-ray diffraction pattern obtained by performing X-ray diffraction measurement on the solid electrolyte material by using Cu—Kα radiation, the X-ray diffraction peak having the highest intensity within a range of diffraction angles 2θ greater than or equal to 25° and less than or equal to 35°, and 2θp represents a diffraction angle at a center of the X-ray diffraction peak.

公开(公告)号：US20240291027A1

公开(公告)日：2024-08-29

申请号：US18527289

申请日：2023-12-03

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： TOMOYUKI KOMORI ,  KENSUKE WAKASUGI ,  TAKEHIRO TANAKA ,  AKIHIKO SAGARA

IPC分类号： H01M10/0562 ,  C01F17/36 ,  H01M10/0525

CPC分类号： H01M10/0562 ,  C01F17/36 ,  H01M10/0525 ,  C01P2002/30 ,  C01P2002/72 ,  C01P2006/40 ,  H01M2300/008

摘要： The solid electrolyte material of the present disclosure comprises Li, M, Y, Gd, and I. M is at least one selected from the group consisting of Mg, Sr, Ba, and Zn. The battery of the present disclosure comprises a positive electrode, a negative electrode, and an electrolyte layer provided between the positive electrode and the negative electrode. At least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer comprises the solid electrolyte material of the present disclosure.