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Author:

尉海军 (尉海军.) (Scholars:尉海军) | 杨灏天 (杨灏天.)

Indexed by:

incoPat zhihuiya

Abstract:

一种表面掺杂梯度富锂正极材料的原子层沉积的制备方法,属于锂离子电池正极材料领域。该方法使用原子层沉积技术在梯度富锂正极材料构筑均匀的表面层,并通过调控沉积过程中的参数调节表面层厚度。将包覆后的梯度富锂材料进行热处理,实现表面掺杂。本发明通过表界面处理,可以进一步提升梯度富锂材料的首圈库伦效率和循环性能,且工艺较为简单,可选元素丰富,对电池正极的改性研究具有重要的意义。

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Patent Info :

Type: 发明申请

Patent No.: CN202310267632.3

Filing Date: 2023-03-15

Publication Date: 2023-06-23

Pub. No.: CN116288274A

Applicants: 北京工业大学

Legal Status: 撤回-主动撤回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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