- Patent Title: Tungsten-doped lithium manganese iron phosphate-based particulate and tungsten-doped lithium manganese iron phosphate-based powdery material including the same
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Application No.: US17305906Application Date: 2021-07-16
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Publication No.: US11967717B2Publication Date: 2024-04-23
- Inventor: Chien-Wen Jen , Hsin-Ta Huang , Chih-Tsung Hsu , Yi-Hsuan Wang
- Applicant: HCM CO., LTD.
- Applicant Address: TW Taoyuan
- Assignee: HCM CO., LTD.
- Current Assignee: HCM CO., LTD.
- Current Assignee Address: TW Taoyuan
- Agency: MLO, a professional corp.
- Priority: TW 8137209 2019.10.16 TW 8137210 2019.10.16
- Main IPC: H01M4/58
- IPC: H01M4/58 ; C01B25/45 ; H01M4/02 ; H01M10/0525
Abstract:
Disclosed is a tungsten-doped lithium manganese iron phosphate-based particulate for a cathode of a lithium-ion battery. The particulates include a composition represented by a formula of LixMn0.998-y-zFeyMzW0.002PaO4a±p/C, wherein x, y, z, a, p, and M are as defined herein. Also disclosed is a powdery material including the particulates, and a method for preparing the powdery material.
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