High entropy composite oxide, manufacturing method thereof, and anode materials comprising the same

專利類型

發明

專利國別 (專利申請國家)

美國

專利申請案號

17/202,638

專利證號

US 11,760,656 B2

專利獲證名稱

High entropy composite oxide, manufacturing method thereof, and anode materials comprising the same

專利所屬機關 (申請機關)

國立成功大學

獲證日期

2023/09/19

技術說明

High entropy spinel oxide (HESO) nanoparticles were first synthesized via a surfactant-assisted hydrothermal method and used as a novel anode material for lithium-ion batteries (LIBs). This HESO consists of non-equimolar multiple cations of Cr, Mn, Fe, Co, and Ni dispersed in two Wyckoff sites with various valence states. Due to a strong entropy-induced phase stabilization effect of the HESO, no inactive MgO structural pillars, ...

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