Video Experimental Relacionado
Updated: Jun 25, 2026
Electrophoretic Crystallization of Ultrathin High-performance Metal-organic Framework Membranes
Published on: August 16, 2018
Poliédros Huecos de CoMoS3 Derivados de ZIF Ensamblados con Nanohojas de MXeno para una Reacción de Evolución de
Jian Cui1, Luyu Yang2, Chuntao Chen1
1Institute of Chemicobiology and Functional Materials, School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, 200 Xiao Ling Wei, Nanjing 210094, China.
Abstract:
As a renewable clean energy source, hydrogen has attracted much attention in recent years. However, developing a low-cost and efficient water splitting catalyst is still a challenge. Herein, we prepared CoMoS4 hollow polyhedrons by etching the ZIF-67 templates, assembled it with Mxene, and annealed the composite to obtain the CoMoS3/MXene that maintains the unique hollow structure. In this design, CoMoS3 hollow polyhedrons prevent the stacking of MXene, which enhances the electronic conduction of the material, effectively improving the hydrogen evolution reaction (HER) performance. Our CoMoS3/MXene catalyst exhibits low overpotentials at 10 mA cm-2 in both 0.5 M H2SO4 (137 mV) and 1.0 M KOH (176 mV) with good stability.
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