Photocluster catalytic oxidation enabled by structurally precise copper-hydride nanoclusters
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Updated: Nov 7, 2026

Synthesis and Testing of Supported Pt-Cu Solid Solution Nanoparticle Catalysts for Propane Dehydrogenation
Published on: July 18, 2017
Xiaona Yang1, Cong Fang2,3, Zhuang Wang2
1College of Energy Materials and Chemistry, Inner Mongolia University, Hohhot, China.
Abstract:
The utilization of light energy emerges as a prominent strategy to boost nanocluster catalysis, spurring rapid growth in the field termed photocluster catalysis. In particular, structurally well-defined copper-hydride nanoclusters attract attention as promising photocluster catalysts for organic synthesis. Herein, we report Cu13H6 exhibits excellent activity for photocatalytic α-C-H oxidation, revealing great potential in oxidation chemistry. Cu13H6 is one-pot synthesized and characterized using advanced analytical techniques. Critically, machine learning tentatively identifies hydride positions, reducing dependence on neutron diffraction. The Cu13H6 nanocluster exhibits outstanding activity in the photooxidation of diverse alkyl aromatics and alcohols to ketones under mild conditions. This pathway also supports photocatalytic defluorination, deuteriation, cyclopropane ring-opening and dehydrogenative coupling. This work tentatively determines the structure of Cu13H6 using robust stochastic surface walking global optimization with neural network, and identifies the cluster as a versatile, efficient photocatalyst that broadens photocatalysis applications in organic synthesis.
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