Issue 29, 2023

Single-cell-array biomass-templated architecture of hierarchical porous electrocatalysts for Zn–air and Zn–H2O2 batteries

Abstract

Hierarchically macro–meso–microporous ZIF-67/nori-derived electrocatalysts were synthesized by using single-cell-array nori and ZIF-67 as macroporous and microporous templates, and KOH as a meso/micropore-forming reagent. The ZIF-67/nori-800-based Zn–H2O2 battery achieved a high maximum power density, of 476 mW cm−2, and a specific energy density of 964 W h kg−1 at 50 mA cm−2.

Graphical abstract: Single-cell-array biomass-templated architecture of hierarchical porous electrocatalysts for Zn–air and Zn–H2O2 batteries

Supplementary files

Article information

Article type
Communication
Submitted
19 Dec 2022
Accepted
06 Mar 2023
First published
07 Mar 2023

Chem. Commun., 2023,59, 4356-4359

Single-cell-array biomass-templated architecture of hierarchical porous electrocatalysts for Zn–air and Zn–H2O2 batteries

Z. Zhu, L. Jin, M. Zhou, K. Fu, F. Meng, X. Wei and J. Liu, Chem. Commun., 2023, 59, 4356 DOI: 10.1039/D2CC06915F

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