公开(公告)号：US12113211B2

公开(公告)日：2024-10-08

申请号：US17418424

申请日：2019-12-13

Applicant: MetaGenesis, Ltd.

Inventor： Yang Jin ,  Kai Liu ,  Jialiang Lang

IPC: H01M4/36 ,  C01G35/00 ,  H01M4/38 ,  H01M4/40 ,  H01M4/62 ,  H01M4/70 ,  H01M10/04 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/39

CPC classification number: H01M4/368 ,  C01G35/006 ,  H01M4/382 ,  H01M4/405 ,  H01M4/625 ,  H01M4/70 ,  H01M10/0422 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/39 ,  C01P2004/03 ,  C01P2006/40 ,  H01M2300/0077

Abstract: Molten lithium-sulfur and lithium-selenium electrochemical cells are disclosed. A solid electrolyte separates a molten lithium metal or molten lithium metal alloy 106 from a molten sulfur or molten selenium. The molten lithium-sulfur and lithium-selenium cells have low over potential, no side reaction, and no dendrite growth. These cells have high Coulombic efficiency and energy efficiency and thus provide new chemistries to construct high-energy, high-power, long-lifetime, low-cost and safe energy storage systems.

公开(公告)号：US12077450B2

公开(公告)日：2024-09-03

申请号：US17367919

申请日：2021-07-06

Applicant: Board of Trustees of Michigan State University

Inventor： Shatadru Chakravarty ,  Erik M. Shapiro

IPC: C01G35/00 ,  A61K47/69 ,  A61K49/04 ,  B82Y30/00 ,  B82Y40/00 ,  G01N23/046

CPC classification number: C01G35/00 ,  A61K47/6923 ,  A61K47/6929 ,  A61K49/0428 ,  B82Y30/00 ,  B82Y40/00 ,  C01P2004/64 ,  C01P2004/84 ,  G01N23/046

Abstract: A nanoparticle composition is provided. The nanoparticle composition includes a plurality of nanoparticles, each nanoparticle of the plurality having a core including tantalum oxide, and a covalent coating covalently bound to the core. The covalent coating includes a surface modifier selected from the group consisting of (3-aminopropyl)trimethoxy silane (APTMS), (3-aminopropyl)triethoxy silane (APTES), APTMS-methoxy-poly(ethylene-glycol)-succinimidyl glutarate (APTMS-m-PEG-glutarate), APTES-methoxy-poly(ethylene-glycol)-succinimidyl glutarate (APTES-m-PEG-glutarate), 2-[methoxy (polyethyleneoxy)-9-12-propyl] trimethoxysilane (PEG-Silane), hexadecyltriethoxy silane, and combinations thereof. Methods of synthesizing and using the nanoparticle composition are also provided.

公开(公告)号：US11993710B2

公开(公告)日：2024-05-28

申请号：US17306921

申请日：2021-05-03

Applicant: Wildcat Discovery Technologies, Inc.

Inventor： Kyler Carroll ,  Deidre Strand ,  Gang Cheng ,  Cameron Peebles ,  Ben Lancia ,  Bin Li ,  Alex Freigang

IPC: H01M10/0562 ,  C08F14/22 ,  C08G65/08 ,  C08L71/02 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0565 ,  C01D15/00 ,  C01F17/206 ,  C01G23/00 ,  C01G35/00

CPC classification number: C08L71/02 ,  C08F14/22 ,  C08G65/08 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/056 ,  H01M10/0562 ,  H01M10/0565 ,  C01D15/00 ,  C01F17/206 ,  C01G23/005 ,  C01G35/006 ,  H01M2300/0065 ,  H01M2300/0068 ,  H01M2300/0082 ,  H01M2300/0091

Abstract: A composite solid state electrolyte comprises a polymer electrolyte material, a ceramic ion conductor, and a functionalized coupling agent selected to be compatible with the ceramic ion conductor and the bulk polymer compound. The polymer electrolyte material comprises a bulk polymer compound and a lithium salt. The functionalized coupling agent has a backbone that is structurally similar to the bulk polymer compound.

公开(公告)号：US11926533B2

公开(公告)日：2024-03-12

申请号：US17671450

申请日：2022-02-14

Applicant: Skyworks Solutions, Inc.

Inventor： Michael David Hill

IPC: C04B35/495 ,  C01G35/00 ,  C01G41/00 ,  H01B3/12

CPC classification number: C01G35/006 ,  C01G41/006 ,  C04B35/495 ,  H01B3/12 ,  C04B2235/3206 ,  C04B2235/3215 ,  C04B2235/3255 ,  C04B2235/326 ,  C04B2235/768 ,  C04B2235/77 ,  C04B2235/80

Abstract: Disclosed are embodiments of making a high Q ceramic material. The method includes providing Ba3NiTa2O9 and incorporating one of Ba2MgWO6, Ba8LiTa5WO24, Ba8LiTa5WO24, Ba2MgWO6, Ba3LaTa3O12, Ba8LiTa5WO24, BaLaLiWO6, Ba4Ta2WO12, Ba2La2MgW2O12, BaLaLiWO6, Sr3LaTa3O12, and SrLaTaO12 into the Ba3NiTa2O9 to form a solid solution having a high Q value of greater than 12000 at about 10 GHz.

公开(公告)号：US11777140B2

公开(公告)日：2023-10-03

申请号：US17192944

申请日：2021-03-05

Applicant: Seiko Epson Corporation

Inventor： Hitoshi Yamamoto ,  Tsutomu Teraoka ,  Tomofumi Yokoyama

IPC: H01M10/0562 ,  C01G35/00 ,  C01G33/00

CPC classification number: H01M10/0562 ,  C01G33/006 ,  C01G35/006 ,  C01P2002/52 ,  C01P2006/40 ,  H01M2300/0071

Abstract: A solid electrolyte according to the present disclosure is represented by the following compositional formula (1).

Li7-x(La3-zYz)(Zr2-xMx)O12  (1)

In the formula (1), x and z satisfy 0.00

公开(公告)号：US11685666B2

公开(公告)日：2023-06-27

申请号：US17509271

申请日：2021-10-25

Applicant: CubicPV Inc.

Inventor： Michael David Irwin ,  Marissa Lynn Higgins ,  Nicholas Charles Anderson

IPC: C01G33/00 ,  H01L51/44 ,  C01G35/00 ,  C07D221/18 ,  H01L51/42 ,  C07F7/08 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: C01G33/00 ,  C01G35/00 ,  C07D221/18 ,  C07F7/0834 ,  H01L51/426 ,  H01L51/441 ,  B82Y30/00 ,  B82Y40/00 ,  H01L2251/303

Abstract: A metal oxide nanoparticle comprises a metal oxide core of formula M2O5, wherein M is tantalum (V) or niobium (V) and alkylsiloxane ligands bonded to the metal oxide core. The alkylsiloxane ligands are selected from the group consisting of isobutylsiloxane, allylsiloxane, vinylsiloxane, n-propyl siloxane, n-butylsiloxane, sec-butyl siloxane, tert-butyl siloxane, phenylsiloxane, n-octylsiloxane, isooctylsiloxane n-dodecyl siloxane, 4 -(trimethyl silyl)phenylsiloxane, para-tolylsiloxane, 4-fluorophenyl siloxane, 4 -chlorophenyl siloxane, 4-bromophenyl siloxane, 4-iodophenylsiloxane, 4-cyanophenyl siloxane, benzylsiloxane, methylsiloxane, ethylsiloxane, 4-(trifluoromethyl)phenylsiloxane, 4 -ammoniumbutylsiloxane, and any combination thereof.

公开(公告)号：US11155472B2

公开(公告)日：2021-10-26

申请号：US16591695

申请日：2019-10-03

Applicant: Research & Business Foundation Sungkyunkwan University

Inventor： Jae-Young Choi ,  Sudong Chae ,  Seungbae Oh ,  Bum Jun Kim

IPC: B82Y40/00 ,  C01B35/14 ,  C01G31/02 ,  C01G35/00 ,  C01G33/00

Abstract: The present disclosure relates to a one-dimensional nano-chain structure including a single crystal structure as a minimum repeat unit structure.

公开(公告)号：US20210242494A1

公开(公告)日：2021-08-05

申请号：US17237007

申请日：2021-04-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YOSHIAKI TANAKA ,  AKIHIRO SAKAI ,  TETSUYA ASANO ,  AKINOBU MIYAZAKI

IPC: H01M10/0562 ,  C01G33/00 ,  C01G35/00

Abstract: The present disclosure provides solid electrolyte materials having high lithium ion conductivity. A solid electrolyte material according to the present disclosure consists essentially of Li, M, O, and X. M is at least one element selected from the group consisting of Nb and Ta. X is at least one element selected from the group consisting of Cl, Br, and I.

公开(公告)号：US20210199054A1

公开(公告)日：2021-07-01

申请号：US17272921

申请日：2019-09-02

Applicant: JAPAN FINE CERAMICS CENTER ,  TOCALO CO., LTD.

Inventor： Tsuneaki MATSUDAIRA ,  Satoshi KITAOKA ,  Naoki KAWASHIMA ,  Takeharu KATO ,  Daisaku YOKOE ,  Takashi OGAWA ,  Craig FISHER ,  Yoichiro HABU ,  Mikako NAGAO ,  Yoshiyasu ITO ,  Yuhei OHIDE ,  Kaito TAKAGI

IPC: F02C7/24 ,  C23C4/11 ,  C01G35/00

Abstract: A thermal barrier coating material contains a compound X that is a cation-deficient-type defective perovskite complex oxide. Unit cells of the compound X each include six oxygen atoms and has a structure in which two octahedrons sharing one oxygen atom are aligned. In the compound X, central axes of two octahedrons that belong to adjacent unit cells, respectively, and are adjacent to each other are inclined relative to each other. A plurality of sets of the two octahedrons that belong to the adjacent unit cells, respectively, and are adjacent to each other are arranged to form a periodic structure in which octahedrons having different inclinations are alternately arranged, and the compound X has a boundary surface at which a periodicity of the periodic structure changes, in a crystal structure thereof.

公开(公告)号：US20200303771A1

公开(公告)日：2020-09-24

申请号：US16897119

申请日：2020-06-09

Applicant: NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY

Inventor： Kunimitsu KATAOKA ,  Junji AKIMOTO

IPC: H01M10/0562 ,  H01M10/0525 ,  C01G25/00 ,  H01B1/08 ,  C01G35/00 ,  H01B1/12 ,  H01M10/0585

Abstract: To provide a lithium ion conductive crystal body having a high density and a large length and an all-solid state lithium ion secondary battery containing the lithium ion conductive crystal body. A Li5La3Ta2O12 crystal body, which is one example of the lithium ion conductive crystal body, has a relative density of 99% or more, belongs to a cubic system, has a garnet-related type structure, and has a length of 2 cm or more. The Li5La3Ta2O12 crystal body is grown by a melting method employing a Li5La3Ta2O12 polycrystal body as a raw material. With the growing method, a Li5La3Ta2O12 crystal body having a relative density of 100% can also be obtained. In addition, the all-solid state lithium ion secondary battery has a positive electrode, a negative electrode, and a solid electrolyte, in which the solid electrolyte contains the lithium ion conductive crystal body.