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US 2024/0165594 A1Published application
Ternary prussian blue analogue and method of preparing the same
AssigneeNational Cheng Kung University
InventorsJYH-MING TING, KAI-HASIANG YANG
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Abstract
Provided are a catalyst and a method of preparing the same, and the catalyst comprises a ternary Prussian blue analogue and the structure of the ternary Prussian blue analogue is as defined herein. The present disclosure prepares the ternary Prussian blue analogue catalyst by a simple and low-energy-consuming co-precipitation method, and the ternary Prussian blue analogue exhibit excellent electrocatalytic property through the synergistic effect of multiple elements.
Claims20
A catalyst, comprising a ternary Prussian blue analogue represented by the following formula (1):
- AxM1aM2bM3c[Fe(CN)6]1-y [Formula (1)]
- wherein A is an alkali metal;
- each of M1, M2 and M3 is independently a transition metal, and M1, M2 and M3 are different from each other;
- 0<x≤2;
- 0<y≤1 and
- a, b, and c are >0, and a+b+c=1.
3 more elements
Dependencies are inferred from the claim text.