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US08685288B2 Solid-solution method for producing iron-containing active materials for rechargeable oxide-ion battery cells 有权
用于生产用于可再充电氧化物离子电池的含铁活性材料的固溶方法

  • Patent Title: Solid-solution method for producing iron-containing active materials for rechargeable oxide-ion battery cells
  • Patent Title (中): 用于生产用于可再充电氧化物离子电池的含铁活性材料的固溶方法
  • Application No.: US13346780
    Application Date: 2012-01-10
  • Publication No.: US08685288B2
    Publication Date: 2014-04-01
  • Inventor: Chun Lu
  • Applicant: Chun Lu
  • Applicant Address: DE München
  • Assignee: Siemens Aktiengesellschaft
  • Current Assignee: Siemens Aktiengesellschaft
  • Current Assignee Address: DE München
  • Main IPC: H01B1/02
  • IPC: H01B1/02 ;  H01M4/52
Solid-solution method for producing iron-containing active materials for rechargeable oxide-ion battery cells
Abstract:
The present invention describes a solid-solution synthesis method for producing porous Fe-containing active material (74) wherein Fe is interwoven with supporting oxide(s) by the following steps: mixing (64) Fe-containing specie (α) (60) and a supporting specie (β) (62) containing element of X, to provide a mixture (66), high-temperature treatment (68) to provide a Fe—X—O solid solution (70), and reducing (72) the solid solution to provide the Fe-containing active material wherein Fe is interwoven with X oxide(s) (74).
Abstract(Chinese):

本发明描述了一种用于制备多孔含Fe活性材料（74）的固溶体合成方法，其中Fe通过以下步骤与支撑氧化物交织：混合（64）含Fe物质（α）（60） 和含有X元素的支撑物（62），以提供混合物（66），高温处理（68）以提供Fe-X-O固溶体（70），还原（72） 提供其中Fe与X氧化物（74）交织的含Fe活性材料的固溶体。

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