Invention Grant
- Patent Title: Nanocrystalline cobalt doped nickel ferrite particles, method of manufacture, and uses thereof
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Application No.: US17069371Application Date: 2020-10-13
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Publication No.: US11783975B2Publication Date: 2023-10-10
- Inventor: Li Zhang , Yajie Chen
- Applicant: ROGERS CORPORATION
- Applicant Address: US AZ Chandler
- Assignee: ROGERS CORPORATION
- Current Assignee: ROGERS CORPORATION
- Current Assignee Address: US AZ Chandler
- Agency: CANTOR COLBURN LLP
- Main IPC: H01F1/34
- IPC: H01F1/34 ; C01G53/00 ; C08K3/22 ; C08K7/18 ; C01G49/00 ; H01F41/02
Abstract:
Described herein is a nanocrystalline ferrite having the formula Ni1−x−yMyCoxFe2+zO4, wherein M is at least one of Zn, Mg, Cu, or Mn, x is 0.01 to 0.8, y is 0.01 to 0.8, and z is −0.5 to 0.5, and wherein the nanocrystalline ferrite has an average grain size of 5 to 100 nm. A method of forming the nanocrystalline ferrite can comprise high energy ball milling.
Public/Granted literature
- US20210225566A1 NANOCRYSTALLINE COBALT DOPED NICKEL FERRITE PARTICLES, METHOD OF MANUFACTURE, AND USES THEREOF Public/Granted day:2021-07-22
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