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- Title
How to Build Prussian Blue Based Water Oxidation Catalytic Assemblies: Common Trends and Strategies.
- Authors
Ulusoy Ghobadi, T. Gamze; Ozbay, Ekmel; Karadas, Ferdi
- Abstract
Prussian blue (PB) and its analogues (PBAs) have at least a three‐century‐long history in coordination chemistry. Recently, cobalt‐based PBAs have been acknowledged as efficient and robust water oxidation catalysts. Given the flexibility in their synthesis, the structure and morphology of cobalt‐based PBAs have been modified for enhanced catalytic activity under electrochemical (EC), photocatalytic (PC), and photoelectrochemical (PEC) conditions. Here, in this review, the work on cobalt‐based PBAs is presented in four sections: i) electrocatalytic water oxidation with bare PBAs, ii) photocatalytic processes in the presence of a photosensitizer (PS), iii) photoelectrochemical water oxidation by coupling PBAs to proper semiconductors (SCs), and iv) the utilization of PBA‐PS assemblies coated on SCs for the dye‐sensitized photoelectrochemical water oxidation. This review will guide readers through the structure and catalytic activity relationship in cobalt‐based PBAs by describing the role of each structural component. Furthermore, this review aims to provide insight into common strategies to enhance the catalytic activity of PBAs.
- Subjects
OXIDATION of water; STRUCTURE-activity relationships; CATALYTIC oxidation; HISTORY of chemistry; PRUSSIAN blue; COORDINATE covalent bond
- Publication
Chemistry - A European Journal, 2021, Vol 27, Issue 11, p3638
- ISSN
0947-6539
- Publication type
Academic Journal
- DOI
10.1002/chem.202004091