公开(公告)号：US20230327087A1

公开(公告)日：2023-10-12

申请号：US18156926

申请日：2023-01-19

申请人： Group14 Technologies, Inc.

发明人： Henry R. COSTANTINO ,  Aaron M. FEAVER ,  Avery J. SAKSHAUG ,  Christopher TIMMONS

IPC分类号： H01M4/36 ,  B01J23/34 ,  B01J23/72 ,  B01J23/745 ,  B01J23/755 ,  C23C16/24 ,  C23C16/56 ,  H01G11/06 ,  H01G11/24 ,  H01G11/34 ,  H01G11/38 ,  H01G11/50 ,  H01G11/86 ,  H01M4/04 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/38 ,  H01M4/587

CPC分类号： H01M4/366 ,  B01J23/34 ,  B01J23/72 ,  B01J23/745 ,  B01J23/755 ,  C23C16/24 ,  C23C16/56 ,  H01G11/06 ,  H01G11/24 ,  H01G11/34 ,  H01G11/38 ,  H01G11/50 ,  H01G11/86 ,  H01M4/0428 ,  H01M4/1393 ,  H01M4/1395 ,  H01M4/364 ,  H01M4/386 ,  H01M4/587

摘要： Composites of silicon and various porous scaffold materials, such as carbon material comprising micro-, meso- and/or macropores, and methods for manufacturing the same are provided. The compositions find utility in various applications, including electrical energy storage electrodes and devices comprising the same.

公开(公告)号：US20230155120A1

公开(公告)日：2023-05-18

申请号：US18157567

申请日：2023-01-20

申请人： Group14 Technologies, Inc.

发明人： Aaron M. FEAVER ,  Leah A. THOMPKINS ,  Katharine GERAMITA ,  Benjamin E. KRON ,  Avery J. SAKSHAUG ,  Sarah FREDRICK ,  Henry R. COSTANTINO ,  Chad GOODWIN ,  Christopher TIMMONS ,  Farshid AFKHAMI ,  Adam STRONG

IPC分类号： H01M4/38 ,  C01B33/021 ,  H01M10/0525 ,  C23F1/00 ,  H01M8/1037 ,  H01M4/36 ,  H01M4/587

CPC分类号： H01M4/386 ,  C01B33/021 ,  H01M10/0525 ,  C23F1/00 ,  H01M8/1037 ,  H01M4/366 ,  H01M4/587 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/17 ,  C01P2006/40 ,  C01P2006/80 ,  C01P2006/16 ,  C01P2006/21 ,  C01P2002/72 ,  C01P2002/85 ,  C01P2004/03 ,  H01M2004/021

摘要： Composites of porous nano-featured silicon and various materials, such as carbon, are provided. The composites find utility in various applications, such as electrical energy storage electrodes and devices comprising the same.

公开(公告)号：US20230373796A1

公开(公告)日：2023-11-23

申请号：US18246472

申请日：2021-09-24

申请人： GROUP14 TECHNOLOGIES, INC.

发明人： Henry R. COSTANTINO ,  Avery J. SAKSHAUG ,  Abirami DHANABALAN ,  Nathan D. PHILLIP ,  Christopher TIMMONS ,  Rajankumar PATEL

IPC分类号： C01B33/035 ,  C01B32/336 ,  H01M4/36 ,  H01M4/38 ,  H01M4/583 ,  H01M4/62

CPC分类号： C01B33/035 ,  C01B32/336 ,  H01M4/364 ,  H01M4/386 ,  H01M4/583 ,  H01M4/625 ,  C01P2006/14 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2002/82 ,  H01M2004/021

摘要： Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.

公开(公告)号：US20240258509A1

公开(公告)日：2024-08-01

申请号：US18626065

申请日：2024-04-03

申请人： GROUP14 TECHNOLOGIES, INC.

发明人： Henry R. COSTANTINO ,  Avery J. SAKSHAUG ,  Abirami DHANABALAN ,  Christopher TIMMONS ,  Aaron M. Feaver

IPC分类号： H01M4/36 ,  C01B32/05 ,  C23C16/24 ,  C23C16/44 ,  C23C16/455 ,  H01M4/02 ,  H01M4/04 ,  H01M4/38 ,  H01M4/587

CPC分类号： H01M4/366 ,  C01B32/05 ,  C23C16/24 ,  C23C16/4417 ,  C23C16/45523 ,  H01M4/0428 ,  H01M4/386 ,  H01M4/587 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/12 ,  C01P2006/40 ,  H01M2004/021 ,  H01M2004/027 ,  H01M4/362

摘要： Passivated silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.

公开(公告)号：US20230348281A1

公开(公告)日：2023-11-02

申请号：US18042173

申请日：2021-08-18

申请人： GROUP14 TECHNOLOGIES, INC.

发明人： Abirami DHANABALAN ,  Avery J. SAKSHAUS ,  Henry R. COSTANTINO

IPC分类号： C01B33/035 ,  C01B32/354 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： C01B33/035 ,  C01B32/354 ,  C01P2002/02 ,  B82Y30/00 ,  C01P2006/40 ,  C01P2006/14 ,  C01P2006/12 ,  B82Y40/00 ,  C01P2004/61

摘要： Silicon carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.

公开(公告)号：US20230304151A1

公开(公告)日：2023-09-28

申请号：US18128910

申请日：2023-03-30

申请人： GROUP14 TECHNOLOGIES, INC.

发明人： Henry R. COSTANTINO ,  Avery J. SAKSHAUG ,  Abirami DHANABALAN ,  Christopher TIMMONS ,  Aaron M. Feaver

IPC分类号： C23C16/44 ,  H01M4/04 ,  C23C16/24 ,  C23C16/455 ,  C01B32/05

CPC分类号： C23C16/4417 ,  C01B32/05 ,  C23C16/24 ,  C23C16/45523 ,  H01M4/0428 ,  H01M4/362

摘要： Passivated silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.

公开(公告)号：US20230246176A1

公开(公告)日：2023-08-03

申请号：US18128921

申请日：2023-03-30

申请人： GROUP14 TECHNOLOGIES, INC.

发明人： Henry R. COSTANTINO ,  Avery J. SAKSHAUG ,  Abirami DHANABALAN ,  Christopher TIMMONS ,  Aaron M. Feaver

IPC分类号： H01M4/36 ,  H01M4/38 ,  H01M4/587

CPC分类号： H01M4/366 ,  H01M4/386 ,  H01M4/587 ,  H01M2004/027

摘要： Passivated silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.

公开(公告)号：US20240208827A1

公开(公告)日：2024-06-27

申请号：US18576636

申请日：2022-07-05

申请人： Group14 Technologies, Inc.

发明人： Henry R. COSTANTINO

IPC分类号： C01B32/336 ,  C01B32/354 ,  H01M4/02 ,  H01M4/133 ,  H01M4/134 ,  H01M4/36 ,  H01M10/052

CPC分类号： C01B32/336 ,  C01B32/382 ,  H01M4/133 ,  H01M4/134 ,  H01M4/362 ,  H01M2004/021 ,  H01M10/052

摘要： Particulate composite materials and devices comprising the same are provided.

公开(公告)号：US20230348280A1

公开(公告)日：2023-11-02

申请号：US18042178

申请日：2021-08-18

申请人： GROUP14 TECHNOLOGIES, INC.

发明人： Henry R. COSTANTINO ,  Abirami DHANABALAN ,  Avery J. SAKSHAUG ,  Christopher TIMMONS ,  Rajankumar PATEL

IPC分类号： C01B32/963 ,  C04B35/565 ,  C04B38/00

CPC分类号： C01B32/963 ,  C04B35/565 ,  C04B38/0054 ,  C01P2006/40 ,  C04B2235/614 ,  C01P2006/12 ,  C01P2006/14

摘要： Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.

公开(公告)号：US20210057736A1

公开(公告)日：2021-02-25

申请号：US16824532

申请日：2020-03-19

申请人： GROUP14 TECHNOLOGIES, INC.

发明人： Aaron M. FEAVER ,  Leah A. THOMPKINS ,  Katharine GERAMITA ,  Benjamin E. KRON ,  Avery J. SAKSHAUG ,  Sarah FREDRICK ,  Henry R. COSTANTINO ,  Chad GOODWIN ,  Christopher TIMMONS ,  Farshid AFKHAMI ,  Adam STRONG

IPC分类号： H01M4/38 ,  C01B33/021 ,  H01M10/0525 ,  C23F1/00 ,  H01M4/36 ,  H01M4/587

摘要： Composites of porous nano-featured silicon and various materials, such as carbon, are provided. The composites find utility in various applications, such as electrical energy storage electrodes and devices comprising the same.