公开(公告)号：US11626584B2

公开(公告)日：2023-04-11

申请号：US17249276

申请日：2021-02-25

Applicant: SOUTH DAKOTA BOARD OF REGENTS

Inventor： Haiping Hong ,  David R. Salem ,  Gregory Lee Christensen ,  Ruidong Yang ,  Hammad A. Younes

IPC: H01M4/133 ,  H01M4/36 ,  H01M4/52 ,  H01M4/62 ,  H01M4/04 ,  H01M4/38 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M10/052 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/66 ,  H01M4/70 ,  H01M10/0525 ,  H01M10/0585 ,  B82Y30/00 ,  H01M4/587 ,  H01M4/02

Abstract: An electrode comprises carbon nanoparticles and at least one of metal particles, metal oxide particles, metalloid particles and/or metalloid oxide particles. A surfactant attaches the carbon nanoparticles and the metal particles, metal oxide particles, metalloid particles and/or metalloid oxide particles to form an electrode composition. A binder binds the electrode composition such that it can be formed into a film or membrane. The electrode has a specific capacity of at least 450 mAh/g of active material when cycled at a charge/discharge rate of about 0.1 C.

公开(公告)号：US20210184202A1

公开(公告)日：2021-06-17

申请号：US17249276

申请日：2021-02-25

Applicant: SOUTH DAKOTA BOARD OF REGENTS

Inventor： David R. Salem ,  Gregory Lee Christensen ,  Ruidong Yang

IPC: H01M4/133 ,  H01M4/36 ,  H01M4/52 ,  H01M4/62 ,  H01M4/04 ,  H01M4/38 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M10/052 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/66 ,  H01M4/70 ,  H01M10/0525 ,  H01M10/0585

Abstract: An electrode comprises carbon nanoparticles and at least one of metal particles, metal oxide particles, metalloid particles and/or metalloid oxide particles. A surfactant attaches the carbon nanoparticles and the metal particles, metal oxide particles, metalloid particles and/or metalloid oxide particles to form an electrode composition. A binder binds the electrode composition such that it can be formed into a film or membrane. The electrode has a specific capacity of at least 450 mAh/g of active material when cycled at a charge/discharge rate of about 0.1 C.

公开(公告)号：US10950847B2

公开(公告)日：2021-03-16

申请号：US15492153

申请日：2017-04-20

Applicant: SOUTH DAKOTA BOARD OF REGENTS

Inventor： Haiping Hong ,  David R. Salem ,  Gregory Lee Christensen ,  Ruidong Yang

IPC: H01M4/133 ,  H01M4/36 ,  H01M4/52 ,  H01M4/62 ,  H01M4/04 ,  H01M4/38 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M10/052 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/66 ,  H01M4/70 ,  H01M10/0525 ,  H01M10/0585 ,  B82Y30/00 ,  H01M4/587 ,  H01M4/02

Abstract: An electrode comprises carbon nanoparticles and at least one of metal particles, metal oxide particles, metalloid particles and/or metalloid oxide particles. A surfactant attaches the carbon nanoparticles and the metal particles, metal oxide particles, metalloid particles and/or metalloid oxide particles to form an electrode composition. A binder binds the electrode composition such that it can be formed into a film or membrane. The electrode has a specific capacity of at least 450 mAh/g of active material when cycled at a charge/discharge rate of about 0.1C.

公开(公告)号：US20170222212A1

公开(公告)日：2017-08-03

申请号：US15492153

申请日：2017-04-20

Applicant: SOUTH DAKOTA BOARD OF REGENTS

Inventor： Haiping Hong ,  David R. Salem ,  Gregory Lee Christensen ,  Ruidong Yang

IPC: H01M4/133 ,  H01M10/0585 ,  H01M4/131 ,  H01M4/1393 ,  H01M4/1391 ,  H01M4/04 ,  H01M4/52 ,  H01M4/62 ,  H01M4/66 ,  H01M4/70 ,  H01M4/134 ,  H01M4/38 ,  H01M10/0525 ,  H01M4/583

CPC classification number: H01M4/133 ,  B82Y30/00 ,  H01M4/0404 ,  H01M4/0419 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/362 ,  H01M4/364 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/485 ,  H01M4/505 ,  H01M4/52 ,  H01M4/523 ,  H01M4/525 ,  H01M4/583 ,  H01M4/587 ,  H01M4/62 ,  H01M4/622 ,  H01M4/623 ,  H01M4/661 ,  H01M4/70 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  H01M2004/028

Abstract: An electrode comprises carbon nanoparticles and at least one of metal particles, metal oxide particles, metalloid particles and/or metalloid oxide particles. A surfactant attaches the carbon nanoparticles and the metal particles, metal oxide particles, metalloid particles and/or metalloid oxide particles to form an electrode composition. A binder binds the electrode composition such that it can be formed into a film or membrane. The electrode has a specific capacity of at least 450 mAh/g of active material when cycled at a charge/discharge rate of about 0.1 C.

公开(公告)号：US09666861B2

公开(公告)日：2017-05-30

申请号：US14696435

申请日：2015-04-25

Applicant: SOUTH DAKOTA BOARD OF REGENTS

Inventor： Haiping Hong ,  David R. Salem ,  Gregory Lee Christensen ,  Ruidong Yang

IPC: H01M4/38 ,  H01M4/52 ,  H01M4/62 ,  H01M4/36 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/583 ,  H01M10/052 ,  H01M4/04 ,  B82Y30/00 ,  H01M4/587

CPC classification number: H01M4/133 ,  B82Y30/00 ,  H01M4/0404 ,  H01M4/0419 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/362 ,  H01M4/364 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/485 ,  H01M4/505 ,  H01M4/52 ,  H01M4/523 ,  H01M4/525 ,  H01M4/583 ,  H01M4/587 ,  H01M4/62 ,  H01M4/622 ,  H01M4/623 ,  H01M4/661 ,  H01M4/70 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  H01M2004/028

Abstract: An electrode comprises carbon nanoparticles and at least one of metal particles, metal oxide particles, metalloid particles and/or metalloid oxide particles. A surfactant attaches the carbon nanoparticles and the metal particles, metal oxide particles, metalloid particles and/or metalloid oxide particles to form an electrode composition. A binder binds the electrode composition such that it can be formed into a film or membrane. The electrode has a specific capacity of at least 450 mAh/g of active material when cycled at a charge/discharge rate of about 0.1C.

公开(公告)号：US20150311504A1

公开(公告)日：2015-10-29

申请号：US14696435

申请日：2015-04-25

Applicant: SOUTH DAKOTA BOARD OF REGENTS

Inventor： Haiping Hong ,  David R. Salem ,  Gregory Lee Christensen ,  Ruidong Yang

IPC: H01M4/36 ,  H01M4/525 ,  H01M4/505 ,  H01M4/04 ,  H01M4/583 ,  H01M4/38 ,  H01M4/62 ,  H01M10/052 ,  H01M4/52 ,  H01M4/485

CPC classification number: H01M4/133 ,  B82Y30/00 ,  H01M4/0404 ,  H01M4/0419 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/134 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/362 ,  H01M4/364 ,  H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/485 ,  H01M4/505 ,  H01M4/52 ,  H01M4/523 ,  H01M4/525 ,  H01M4/583 ,  H01M4/587 ,  H01M4/62 ,  H01M4/622 ,  H01M4/623 ,  H01M4/661 ,  H01M4/70 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  H01M2004/028

Abstract: An electrode comprises carbon nanoparticles and at least one of metal particles, metal oxide particles, metalloid particles and/or metalloid oxide particles. A surfactant attaches the carbon nanoparticles and the metal particles, metal oxide particles, metalloid particles and/or metalloid oxide particles to form an electrode composition. A binder binds the electrode composition such that it can be formed into a film or membrane. The electrode has a specific capacity of at least 450 mAh/g of active material when cycled at a charge/discharge rate of about 0.1C.

Abstract translation: 电极包括碳纳米颗粒和金属颗粒，金属氧化物颗粒，准金属颗粒和/或准金属氧化物颗粒中的至少一种。 表面活性剂将碳纳米颗粒和金属颗粒，金属氧化物颗粒，准金属颗粒和/或准金属氧化物颗粒附着以形成电极组合物。 粘合剂结合电极组合物，使得其可以形成膜或膜。 当以约0.1C的充电/放电速率循环时，电极具有至少450mAh / g的活性材料的比容量。