公开(公告)号：US20240239659A1

公开(公告)日：2024-07-18

申请号：US18561885

申请日：2022-05-25

申请人： FURUKAWA CO., LTD.

发明人： Hiroki Goto ,  Kazutomi Yamamoto

IPC分类号： C01B17/22

CPC分类号： C01B17/22

摘要： A lithium sulfide producing device (1-1) of the present invention is a lithium sulfide producing device for producing lithium sulfide by reacting hydrogen sulfide with lithium hydroxide, the lithium sulfide producing device including a reactor (1-3) having a lithium hydroxide filling part (1-2) inside, a heating unit for heating lithium hydroxide, and a hydrogen sulfide supply member connected to the reactor (1-3).

公开(公告)号：US20240083748A1

公开(公告)日：2024-03-14

申请号：US18272843

申请日：2022-01-21

申请人： IDEMITSU KOSAN CO., LTD.

发明人： Nobuhito NAKAYA ,  Hiroaki Yamada

IPC分类号： C01B17/22 ,  H01M10/0562

CPC分类号： C01B17/22 ,  H01M10/0562 ,  C01P2002/02 ,  H01M2300/008

摘要： An object of the present invention is to provide a method of producing a modified sulfide solid electrolyte in which ionic conductivity reduction is suppressed, and a generation amount of a hydrogen sulfide gas is reduced even if a sulfide solid electrolyte comes in contact with moisture and hydrogen sulfide is generated, and the modified sulfide solid electrolyte, and an electrode combined material and a lithium ion battery using the same. The modified sulfide solid electrolyte producing method according to the present invention includes mixing the sulfide solid electrolyte with Li2S, in which (100-α) parts by mass of the sulfide solid electrolyte is used per a parts by mass of Li2S (a represents a number of 0.3 to 15.0).

公开(公告)号：US10020537B2

公开(公告)日：2018-07-10

申请号：US15426311

申请日：2017-02-07

申请人： TOKYO INSTITUTE OF TECHNOLOGY ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Ryoji Kanno ,  Masaaki Hirayama ,  Kota Suzuki ,  Huang Wenze

IPC分类号： H01M10/0525 ,  H01M10/0562 ,  H01M10/058 ,  C01B17/22 ,  H01M10/052

CPC分类号： H01M10/0562 ,  C01B17/22 ,  C01P2002/72 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/058 ,  H01M2300/0068

摘要： A main object of the present disclosure is to provide a sulfide solid electrolyte material with favorable Li ion conductivity. To achieve the above object, the present disclosure provides a sulfide solid electrolyte material comprising a composition of Li(4+x)AlxSi(1−x)S4 (0

公开(公告)号：US20180138546A1

公开(公告)日：2018-05-17

申请号：US15813673

申请日：2017-11-15

申请人： Hyundai Motor Company ,  Kia Motors Corporation

发明人： Ju Young Sung ,  Jae Min Lim ,  Yong Jun Jang

IPC分类号： H01M10/0562 ,  H01M10/0525 ,  H01M10/058 ,  B02C17/18

CPC分类号： H01M10/0562 ,  B02C17/18 ,  C01B17/22 ,  C01G53/006 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/058 ,  H01M2300/0068 ,  H01M2300/008

摘要： A method of preparing a solid electrolyte includes preparing a mixed powder with a sulfur powder, a phosphorus powder and a lithium powder. The sulfur in the sulfur powder, the phosphorus in the phosphorus powder, and the lithium in the lithium powder are each in an elemental form. The mixed powder is milled to obtain an amorphous powder. The method includes heat-treating the amorphous powder to form a crystallized solid electrolyte.

公开(公告)号：US20180094198A1

公开(公告)日：2018-04-05

申请号：US15725252

申请日：2017-10-04

申请人： Field Upgrading Limited

发明人： Michael ZENAITIS ,  Mykola MAKOWSKY ,  John Howard GORDON ,  Jeff KILLPACK

IPC分类号： C10G29/06 ,  C10G31/06 ,  C10G31/09 ,  C10G31/10 ,  C10G21/12 ,  C10G21/30 ,  C10G19/00 ,  C25C1/02

CPC分类号： C10G29/06 ,  C01B17/22 ,  C01B17/30 ,  C01B17/32 ,  C10G17/02 ,  C10G19/00 ,  C10G19/067 ,  C10G19/08 ,  C10G21/12 ,  C10G21/30 ,  C10G29/02 ,  C10G31/06 ,  C10G31/08 ,  C10G31/09 ,  C10G31/10 ,  C10G53/10 ,  C10G53/12 ,  C10G2300/104 ,  C10G2300/202 ,  C10G2300/205 ,  C25C1/02

摘要： The present technology provides a process that includes heating a first mixture of elemental sulfur and particles comprising an alkali metal sulfide in a liquid hydrocarbon to a temperature of at least 150° C., to provide a sulfur-treated mixture comprising agglomerated particles; and separating the agglomerated particles from the sulfur-treated mixture to provide a desulfurized liquid hydrocarbon and separated solids. This process may be used as part of a suite of processes for desulfurizing liquid hydrocarbons contaminated with organosulfur compounds and other heteroatom-based contaminants. The present technology further provides processes for converting carbon-rich solids (e.g., petroleum coke) into fuels.

公开(公告)号：US09859562B2

公开(公告)日：2018-01-02

申请号：US14411649

申请日：2013-06-25

申请人： IDEMITSU KOSAN CO., LTD.

发明人： Hiromichi Koshika ,  Hiroyuki Higuchi ,  Takayoshi Kambara

IPC分类号： H01M4/62 ,  H01M4/136 ,  H01M10/0525 ,  H01M10/0562 ,  H01M4/13 ,  C01B17/22 ,  H01M4/38 ,  H01M10/052 ,  H01M4/02 ,  H01M4/40

CPC分类号： H01M4/62 ,  C01B17/22 ,  C01P2006/80 ,  H01M4/13 ,  H01M4/136 ,  H01M4/38 ,  H01M4/382 ,  H01M4/405 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2004/028 ,  H01M2220/10 ,  H01M2220/20 ,  H01M2220/30 ,  H01M2300/0068 ,  H01M2300/008

摘要： A positive electrode mix including a solid electrolyte and a sulfur-based active material, wherein the solid electrolyte comprises a Li element or a Na element; a S element; and a halogen element selected from the group consisting of I, Br, Cl and F.

公开(公告)号：US20170162864A1

公开(公告)日：2017-06-08

申请号：US15115935

申请日：2015-02-03

申请人： Ramot at Tel-Aviv University Ltd.

发明人： Emanuel PELED ,  Meital ALON ,  Diana GOLODNITSKY

IPC分类号： H01M4/26 ,  C01B17/40 ,  H01M10/26 ,  H01M10/28 ,  H01M4/04 ,  H01M10/04

CPC分类号： H01M4/26 ,  C01B17/22 ,  C01B17/40 ,  H01M4/0471 ,  H01M4/134 ,  H01M4/136 ,  H01M4/364 ,  H01M4/366 ,  H01M4/405 ,  H01M4/46 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5815 ,  H01M4/5825 ,  H01M4/62 ,  H01M4/622 ,  H01M4/624 ,  H01M10/04 ,  H01M10/0525 ,  H01M10/26 ,  H01M10/28 ,  H01M2004/025 ,  H01M2300/0068

摘要： A composition-of-matter comprising a plurality of particles is disclosed herein, the particles comprising a substance reversibly releasing an alkali metal while decreasing in volume and absorbing the alkali metal while increasing in volume. Some or all of the particles are encapsulated within a volume enclosed by a shell or matrix which conducts cations of the alkali metal, wherein a volume of the substance upon maximal absorption of the alkali metal does not exceed the volume enclosed by a shell or matrix. Further disclosed herein is a process for preparing a composition-of-matter by coating particles comprising the aforementioned substance with a conductor of cations of the alkali metal, when the substance is saturated with the alkali metal, as well as electrochemical half cells and batteries including the composition-of-matter.

公开(公告)号：US20160268597A1

公开(公告)日：2016-09-15

申请号：US15031040

申请日：2014-10-27

申请人： Rockwood Lithium GmbH ,  Volkswagen AG

发明人： Henrik DE VRIES ,  Sangsik JEONG ,  Stefano PASSERINI

IPC分类号： H01M4/36 ,  H01M4/136 ,  H01M4/62 ,  H01M10/0525 ,  H01M4/58

CPC分类号： H01M4/366 ,  C01B17/22 ,  C23C18/1204 ,  C23C18/1229 ,  H01B1/10 ,  H01M4/0471 ,  H01M4/136 ,  H01M4/1393 ,  H01M4/1397 ,  H01M4/5815 ,  H01M4/625 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/028 ,  H01M2220/20 ,  Y02E60/122

摘要： Process for producing an active material for batteries from lithium sulfide and ionic liquids, corresponding active materials, cathode materials, batteries and corresponding uses.

摘要翻译： 从硫化锂和离子液体，相应的活性材料，阴极材料，电池和相应的用途制备电池用活性物质的方法。

公开(公告)号：US20160197374A1

公开(公告)日：2016-07-07

申请号：US14911662

申请日：2014-09-10

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： Yuki KATO

IPC分类号： H01M10/0562 ,  H01M10/052

CPC分类号： H01M10/0562 ,  C01B17/22 ,  H01B1/10 ,  H01M10/052 ,  H01M2300/0065 ,  H01M2300/0068 ,  Y02T10/7011

摘要： A sulfide solid electrolyte material with favorable reduction-resistance has a second structural part formed to cover a plurality of first structural parts, a first ion conductor composing the first structural part has a specific crystal phase with favorable ion conductivity, and a weight ratio y of an Me element to a P element in the second structural part is less than 0.72.

摘要翻译： 具有良好的还原性的硫化物固体电解质材料具有形成为覆盖多个第一结构部分的第二结构部分，构成第一结构部分的第一离子导体具有良好的离子传导性的特定结晶相，并且重量比y 第二结构部分中的P元素的Me元素小于0.72。

公开(公告)号：US20160133925A1

公开(公告)日：2016-05-12

申请号：US14973152

申请日：2015-12-17

申请人： YEDA RESEARCH AND DEVELOPMENT CO. LTD.

发明人： Reshef TENNE ,  Rita ROSENTSVEIG ,  Lena YADGAROV ,  Sung You HONG ,  Kyu Tae LEE

IPC分类号： H01M4/36 ,  H02J7/00 ,  H01M10/44 ,  H01M4/62 ,  H01M4/58 ,  H01M10/054

CPC分类号： H01M4/366 ,  B82Y30/00 ,  C01B17/22 ,  C01B19/007 ,  C01G39/06 ,  C01G41/00 ,  C01P2002/50 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/40 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/581 ,  H01M4/5815 ,  H01M4/623 ,  H01M4/625 ,  H01M10/054 ,  H01M10/0569 ,  H01M10/446 ,  H01M2004/021 ,  H01M2004/028 ,  H02J7/0052

摘要： The invention generally concerns the fabrication of sodium or magnesium ion batteries comprising inorganic fullerene like nanoparticles and nanotubes.

摘要翻译： 本发明一般涉及包含无机富勒烯样纳米颗粒和纳米管的钠或镁离子电池的制造。