The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2024
Filed:
Nov. 23, 2022
National Cheng Kung University, Tainan, TW;
Jyh-Ming Ting, Tainan, TW;
Kai-Hasiang Yang, Tainan, TW;
NATIONAL CHENG KUNG UNIVERSITY, Tainan, TW;
Abstract
Provided are a catalyst and a method of preparing the same. The catalyst has a ternary Prussian blue analogue having transition metals M, M, and Mand represented by the Formula (1) as defined herein, and can be used as a catalyst for oxygen evolution reaction. The method includes separately dissolving transition metal salts, ferrocyanide of alkali metals, and alkali metal salts in different solutions; adding the first two solutions to the third solution; mixing; precipitating; and drying. The ternary Prussian blue analogue catalyst is prepared 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 transition metals.