Enhancing zinc-ion energy storage: impact of MOF-5 derived carbonization temperature on performance

Abstract

We report the carbonization of metal–organic framework-5 (MOF-5) at various temperatures to investigate the correlation between physicochemical properties and electrochemical performance in zinc-ion energy storage. The sample carbonized at 1000 °C exhibits the highest specific capacitance (268.93 F g−1), energy density (166.9 W h kg−1), and power density (9234 W kg−1), attributed to increased porosity, enhanced graphitization, and reduced charge transfer resistance. This simultaneous achievement of high energy and power densities underscores the potential of carbonized MOF-5 (CMOF-5) as a high-performance nanostructured electrode material for advanced energy storage devices.

Graphical abstract: Enhancing zinc-ion energy storage: impact of MOF-5 derived carbonization temperature on performance

Supplementary files

Article information

Article type
Paper
Submitted
27 Apr 2025
Accepted
29 May 2025
First published
29 May 2025
This article is Open Access
Creative Commons BY license

J. Mater. Chem. A, 2025, Advance Article

Enhancing zinc-ion energy storage: impact of MOF-5 derived carbonization temperature on performance

W. Kukułka, V. Montes-García, S. Sarwar, D. Pakulski, P. Samorì and A. Ciesielski, J. Mater. Chem. A, 2025, Advance Article , DOI: 10.1039/D5TA03330F

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements