Water Oxidation Molecular Assemblies in Dye‐Sensitized Photoelectrochemical Cell: An Overview DOI
Muhammad Zain Qamar, Francis Kwaku Asiam, Hyeong Cheol Kang

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 24, 2025

Abstract Dye‐sensitized photoelectrochemical cells (DSPECs) are efficient and sustainable approaches for hydrogen production via water splitting, driven by solar energy. Recent advancements have focused on enhancing the performance stability of photoanodes, which critical oxidation. Herein discussed latest innovations including development metal‐free organic sensitizers, improved chromophore‐catalyst assemblies, core–shell structures. These advances lead to reduced electron–hole recombination, increased light absorption, enhanced electron transfer efficiency. Pyridine‐anchored sensitizers shown superior compared traditional carboxylate phosphate anchors in water, while covalently linked chromophores molecular catalysts provide long‐term operational stability. Together, these improvements bring DSPEC technology closer practical applications green production, addressing key challenges energy efficiency, scalability, system durability. could be explored further toward realizing cost‐effective production.

Language: Английский

Water Oxidation Molecular Assemblies in Dye‐Sensitized Photoelectrochemical Cell: An Overview DOI
Muhammad Zain Qamar, Francis Kwaku Asiam, Hyeong Cheol Kang

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 24, 2025

Abstract Dye‐sensitized photoelectrochemical cells (DSPECs) are efficient and sustainable approaches for hydrogen production via water splitting, driven by solar energy. Recent advancements have focused on enhancing the performance stability of photoanodes, which critical oxidation. Herein discussed latest innovations including development metal‐free organic sensitizers, improved chromophore‐catalyst assemblies, core–shell structures. These advances lead to reduced electron–hole recombination, increased light absorption, enhanced electron transfer efficiency. Pyridine‐anchored sensitizers shown superior compared traditional carboxylate phosphate anchors in water, while covalently linked chromophores molecular catalysts provide long‐term operational stability. Together, these improvements bring DSPEC technology closer practical applications green production, addressing key challenges energy efficiency, scalability, system durability. could be explored further toward realizing cost‐effective production.

Language: Английский

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