Multi-shelled hollow layered double hydroxides with enhanced performance for the oxygen evolution reaction

Chem Commun (Camb). 2021 Mar 18;57(22):2752-2755. doi: 10.1039/d0cc07643k. Epub 2021 Feb 17.

Abstract

Hollow materials with a sophisticated structure are promising for various applications with boosted performances and innovative properties. Herein, we report an in situ transformation strategy using multi-layered MOFs as templates to fabricate multi-shelled hollow NiZnCoFe layered double hydroxides (LDHs), which outperformed the double- and single-shelled hollow LDHs and commercial IrO2 in the oxygen evolution reaction.