Issue 8, 2021

Solvent-assisted synthesis of dendritic cerium hexacyanocobaltate and derived porous dendritic Co3O4/CeO2 as supercapacitor electrode materials

Abstract

Morphology control of metal–organic frameworks plays a vital role in enhancing electrochemical performances. Here, we report a solvent-mediated synthetic route for preparing cerium hexacyanocobaltate (Ce–Co PBA) with a dendritic shape at room temperature. The structural evolution of Ce–Co PBA is further explored. The hollow dendritic Co3O4/CeO2 is prepared via annealing of dendritic cerium hexacyanocobaltate at 500 °C, and is utilized as a supercapacitor electrode to explore the morphology–capacitance relationships in supercapacitors.

Graphical abstract: Solvent-assisted synthesis of dendritic cerium hexacyanocobaltate and derived porous dendritic Co3O4/CeO2 as supercapacitor electrode materials

Supplementary files

Article information

Article type
Communication
Submitted
26 nov. 2020
Accepted
26 janv. 2021
First published
27 janv. 2021

CrystEngComm, 2021,23, 1704-1708

Solvent-assisted synthesis of dendritic cerium hexacyanocobaltate and derived porous dendritic Co3O4/CeO2 as supercapacitor electrode materials

H. Xie, Q. Geng, X. Liu, X. Xu, F. Wang, L. Mao and J. Mao, CrystEngComm, 2021, 23, 1704 DOI: 10.1039/D0CE01726D

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