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Mo-Compound/CNT-Graphene Composites as Efficient Catalytic Electrodes for Quantum-Dot-Sensitized Solar Cells

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Abstract

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Molybdenum-based catalysts (Mo2N, Mo2C, and MoS2) supported on electrically conductive carbon nanotube–reduced graphene oxide (RGO) hybrid composites offer options for synthesizing catalytic electrodes that can replace the noble-metal counter electrodes used in quantum-dot-sensitized solar cells. These electrodes display remarkable electrocatalytic activity and high stability.

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