公开(公告)号：US11923544B2

公开(公告)日：2024-03-05

申请号：US17749932

申请日：2022-05-20

申请人： Nexeon Limited

发明人： Jonathon David Speed ,  Scott Brown ,  Simon Foxon

IPC分类号： H01M4/60 ,  H01M4/02 ,  H01M4/36 ,  H01M4/38 ,  H01M4/587 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/054

CPC分类号： H01M4/60 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/587 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/054 ,  H01M2004/027 ,  H01M4/362

摘要： An electrochemically active material comprising a surface is provided, wherein the surface comprises an oligomer. A method of functionalising the surface with the oligomer is also provided.

公开(公告)号：US20220278329A1

公开(公告)日：2022-09-01

申请号：US17749932

申请日：2022-05-20

申请人： Nexeon Limited

发明人： Jonathon David Speed ,  Scott Brown ,  Simon Foxon

IPC分类号： H01M4/60 ,  H01M4/36 ,  H01M4/38 ,  H01M4/62 ,  H01M10/052 ,  H01M10/054 ,  H01M4/587 ,  H01M10/0525

摘要： An electrochemically active material comprising a surface is provided, wherein the surface comprises an oligomer. A method of functionalising the surface with the oligomer is also provided.

公开(公告)号：US20180331364A1

公开(公告)日：2018-11-15

申请号：US15777104

申请日：2016-11-17

申请人： NEXEON LIMITED

发明人： Jonathon David Speed ,  Scott Brown ,  Simon Foxon

IPC分类号： H01M4/60 ,  H01M4/36 ,  H01M4/38 ,  H01M10/0525

CPC分类号： H01M4/60 ,  H01M4/362 ,  H01M4/366 ,  H01M4/38 ,  H01M4/386 ,  H01M4/587 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/054 ,  H01M2004/027

摘要： An electrochemically active material comprising a surface is provided, wherein the surface comprises an oligomer. A method of functionalising the surface with the oligomer is also provided.

公开(公告)号：US20180331353A1

公开(公告)日：2018-11-15

申请号：US15777099

申请日：2016-11-17

申请人： NEXEON LIMITED

发明人： Jonathon David Speed ,  Scott Brown ,  Simon Foxon ,  Tsuyonobu Hatazawa

IPC分类号： H01M4/36 ,  H01M4/38 ,  H01M10/0525 ,  H01M4/60 ,  H01M4/134

CPC分类号： H01M4/366 ,  H01M4/134 ,  H01M4/362 ,  H01M4/38 ,  H01M4/386 ,  H01M4/587 ,  H01M4/60 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/054 ,  H01M2004/021 ,  H01M2004/027

摘要： An electrochemically active material comprising a surface is provided, wherein at least part of the surface is functionalised with a grafted heteroatom-functionalised oligomer. A method of functionalising the surface with the oligomer is also provided.

公开(公告)号：US11342558B2

公开(公告)日：2022-05-24

申请号：US15777104

申请日：2016-11-17

申请人： NEXEON LIMITED

发明人： Jonathon David Speed ,  Scott Brown ,  Simon Foxon

IPC分类号： H01M4/60 ,  H01M4/36 ,  H01M4/38 ,  H01M10/052 ,  H01M4/62 ,  H01M10/054 ,  H01M4/587 ,  H01M10/0525 ,  H01M4/02

摘要： An electrochemically active material comprising a surface is provided, wherein the surface comprises an oligomer. A method of functionalising the surface with the oligomer is also provided.

公开(公告)号：US10090513B2

公开(公告)日：2018-10-02

申请号：US14403478

申请日：2013-06-03

申请人： Nexeon Limited

发明人： Leigh Canham ,  Christopher Michael Friend ,  William James Macklin ,  Scott Brown

IPC分类号： C01B33/023 ,  H01M4/134 ,  H01M4/38 ,  H01M4/02 ,  H01M10/0525

摘要： A method of forming a particulate material comprising silicon, the method comprising the step of reducing a particulate starting material comprising silica-containing particles having an aspect ratio of at least 3:1 and a smallest dimension of less than 15 microns, or reducing a particulate starting material comprising silica-containing particles comprising a plurality of elongate structural elements, each elongate structural element having an aspect ratio of at least 3:1 and a smallest dimension of less than 15 microns.

公开(公告)号：US20150140423A1

公开(公告)日：2015-05-21

申请号：US14403932

申请日：2013-05-24

申请人： Nexeon Limited

发明人： Scott Brown ,  William James Macklin ,  Fazlil Coowar ,  Mamdouh Elsayed Abdelsalam

IPC分类号： H01M4/60 ,  H01M4/62 ,  H01M4/583 ,  H01M4/1395 ,  H01M4/04 ,  H01M4/134 ,  H01M4/36 ,  H01M4/38

CPC分类号： H01M4/602 ,  H01M4/0404 ,  H01M4/0471 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/364 ,  H01M4/366 ,  H01M4/386 ,  H01M4/387 ,  H01M4/583 ,  H01M4/622 ,  H01M4/623 ,  H01M4/624 ,  H01M10/052 ,  Y02E60/122

摘要： A composite particle for inclusion in a composite material of the sort used in electrochemical cells, metal ion batteries such as lithium-ion batteries, lithium air batteries, flow cell batteries, other energy storage devices such as fuel cells, thermal batteries, photovoltaic devices such as solar cells, filters and the like is provided. The composite particle comprises a particle core and a polymeric coating applied thereto. The present invention provides a composite material including a composite particle, methods of manufacturing both composite particles and composite materials and devices including such materials and particles.

摘要翻译： 用于包含在电化学电池中使用的复合材料中的复合颗粒，诸如锂离子电池的金属离子电池，锂空气电池，流动池电池，诸如燃料电池的其它能量存储装置，热电池，光电装置等 因为提供了太阳能电池，过滤器等。 复合颗粒包括颗粒芯和施加到其上的聚合物涂层。 本发明提供一种复合材料，其包括复合颗粒，复合颗粒和复合材料的制造方法以及包括这些材料和颗粒的装置。

公开(公告)号：US20150104705A1

公开(公告)日：2015-04-16

申请号：US14403478

申请日：2013-06-03

申请人： Nexeon Limited

发明人： Leigh Canham ,  Christopher Michael Friend ,  William James Macklin ,  Scott Brown

IPC分类号： H01M4/134 ,  H01M4/38

CPC分类号： H01M4/134 ,  C01B33/023 ,  H01M4/386 ,  H01M10/0525 ,  H01M2004/027

摘要： A method of forming a particulate material comprising silicon, the method comprising the step of reducing a particulate starting material comprising silica-containing particles having an aspect ratio of at least 3:1 and a smallest dimension of less than 15 microns, or reducing a particulate starting material comprising silica-containing particles comprising a plurality of elongate structural elements, each elongate structural element having an aspect ratio of at least 3:1 and a smallest dimension of less than 15 microns.

摘要翻译： 一种形成包含硅的颗粒材料的方法，所述方法包括以下步骤：还原颗粒原料，其包含纵横比为至少3:1且最小尺寸小于15微米的含二氧化硅的颗粒，或还原颗粒 包含含有多个细长结构元件的含二氧化硅颗粒的起始材料，每个细长结构元件具有至少3:1的纵横比和小于15微米的最小尺寸。