公开(公告)号：US20210020915A1

公开(公告)日：2021-01-21

申请号：US16929233

申请日：2020-07-15

Applicant: PHILLIPS 66 COMPANY

Inventor： Zhenhua Mao ,  Nan Li ,  Corey W. Tropf ,  Dachuan Shi ,  Christopher J. LaFrancois

IPC: H01M4/1393 ,  H01M10/0525 ,  C04B35/628 ,  H01M4/583

Abstract: The disclosure relates to a carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery and more particularly include carbide or carbide and nitride surfaces that protect the graphite core. The preferred batteries include metal ion such as lithium ion batteries where the carbon-based electrode is the anode although the carbon-based electrode may also serve in dual ion batteries where both electrodes may comprise the graphitized carbon-based electrodes. The electrodes are more amorphous than conventional graphite electrodes and include a carbide or nitride containing surface treatment.

公开(公告)号：US20210020904A1

公开(公告)日：2021-01-21

申请号：US16929248

申请日：2020-07-15

Applicant: PHILLIPS 66 COMPANY

Inventor： Zhenhua Mao ,  Nan Li ,  Corey W. Tropf ,  Dachuan Shi ,  Christopher J. LaFrancois

IPC: H01M4/133 ,  H01M10/0525

Abstract: The disclosure relates to a carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery and more particularly include carbide or carbide and nitride surfaces that protect the graphite core. The preferred batteries include metal ion such as lithium ion batteries where the carbon-based electrode is the anode although the carbon-based electrode may also serve in dual ion batteries where both electrodes may comprise the graphitized carbon-based electrodes. The electrodes are more amorphous than conventional graphite electrodes and include a carbide or nitride containing surface treatment.

公开(公告)号：US11594721B2

公开(公告)日：2023-02-28

申请号：US16929233

申请日：2020-07-15

Applicant: PHILLIPS 66 COMPANY

Inventor： Zhenhua Mao ,  Nan Li ,  Corey W. Tropf ,  Dachuan Shi ,  Christopher J. LaFrancois

IPC: H01M4/1393 ,  H01M10/0525 ,  H01M4/583 ,  C04B35/628 ,  H01M4/133 ,  H01M4/02

Abstract: The disclosure relates to a carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery and more particularly include carbide or carbide and nitride surfaces that protect the graphite core. The preferred batteries include metal ion such as lithium ion batteries where the carbon-based electrode is the anode although the carbon-based electrode may also serve in dual ion batteries where both electrodes may comprise the graphitized carbon-based electrodes. The electrodes are more amorphous than conventional graphite electrodes and include a carbide or nitride containing surface treatment.

公开(公告)号：US20210020903A1

公开(公告)日：2021-01-21

申请号：US16929222

申请日：2020-07-15

Applicant: PHILLIPS 66 COMPANY

Inventor： Zhenhua Mao ,  Nan Li ,  Corey W. Tropf ,  Dachuan Shi ,  Christopher J. LaFrancois

IPC: H01M4/133 ,  H01M10/0525

Abstract: The disclosure relates to a carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery and more particularly include carbide or carbide and nitride surfaces that protect the graphite core. The preferred batteries include metal ion such as lithium ion batteries where the carbon-based electrode is the anode although the carbon-based electrode may also serve in dual ion batteries where both electrodes may comprise the graphitized carbon-based electrodes. The electrodes are more amorphous than conventional graphite electrodes and include a carbide or nitride containing surface treatment.

公开(公告)号：US11600812B2

公开(公告)日：2023-03-07

申请号：US16929222

申请日：2020-07-15

Applicant: PHILLIPS 66 COMPANY

Inventor： Zhenhua Mao ,  Nan Li ,  Corey W. Tropf ,  Dachuan Shi ,  Christopher J. LaFrancois

IPC: H01M4/1393 ,  H01M10/0525 ,  H01M4/583 ,  C04B35/628 ,  H01M4/133 ,  H01M4/02

Abstract: The disclosure relates to a carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery and more particularly include carbide or carbide and nitride surfaces that protect the graphite core. The preferred batteries include metal ion such as lithium ion batteries where the carbon-based electrode is the anode although the carbon-based electrode may also serve in dual ion batteries where both electrodes may comprise the graphitized carbon-based electrodes. The electrodes are more amorphous than conventional graphite electrodes and include a carbide or nitride containing surface treatment.