Optimization of Quantum Dot-Sensitized Photoelectrode for Realization of Visible Light Hydrogen Generation

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Abstract

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The quantum-dot sensitization of a commercial TiO2 photoelectrode with maximized light harvesting capacity leads to the realization of hydrogen generation under visible light irradiation. The greatly improved performance of an electrode with light-harvesting capability suggests the proposed route is an effective strategy for electrode materials in photoconversion systems.

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