公开(公告)号：WO2023018543A1

公开(公告)日：2023-02-16

申请号：PCT/US2022/038348

申请日：2022-07-26

Applicant: PHILLIPS 66 COMPANY

Inventor： ZHANG, Liang ,  LAI, Jinfeng ,  NYADONG, Leonard ,  PLATON, Codruta, Elena ,  TODD, Barbara, Ann ,  WORFOLK, Brian, J.

IPC: C01B32/15 ,  C01B32/05

Abstract: Embodiments of the present disclosure generally relate to methods for preparing carbon materials which can be used in battery electrodes. More specifically, embodiments relate to methods for preparing nano-ordered carbon products used as anode materials in metal-ion batteries, such as a sodium-ion battery. In some embodiments, a method includes fractioning an initial refinery hydrocarbon product during a fractionation process to produce a liquid refinery hydrocarbon product and a heavy refinery hydrocarbon product. The method includes exposing either or both refinery hydrocarbon products to a first functionalization agent to produce a first solid functionalized product during a first functionalization process and purifying the first solid functionalized product during a purification process. The method also includes exposing the first solid functionalized product to a second functionalization agent to produce a second solid functionalized product during a second functionalization process and carbonizing the second solid functionalized product to produce the nano-ordered carbon product during a carbonization process.

公开(公告)号：WO2023018542A1

公开(公告)日：2023-02-16

申请号：PCT/US2022/038344

申请日：2022-07-26

Applicant: PHILLIPS 66 COMPANY

Inventor： ZHANG, Liang ,  LAFRANCOIS, Christopher, J. ,  NYADONG, Leonard ,  LAI, Jinfeng ,  ENTERKIN, James, A. ,  ALVEY, Paul, M.

IPC: H01M4/583 ,  H01M4/625 ,  H01M4/02 ,  C01B15/10

Abstract: Embodiments of the present disclosure generally relate to methods for preparing carbon materials which can be used in battery electrodes. More specifically, embodiments relate to methods for preparing nano-ordered carbon products used as anode materials in metal-ion batteries, such as a sodium-ion battery. In one or more embodiments, a method for preparing a nano-ordered carbon is provided and includes exposing a liquid refinery hydrocarbon product to a first functionalization agent to produce a first solid functionalized product during a first functionalization process and purifying the first solid functionalized product during a purification process. The method also includes exposing the first solid functionalized product to a second functionalization agent to produce a second solid functionalized product during a second functionalization process and carbonizing the second solid functionalized product to produce a solid nano-ordered carbon product during a carbonization process.