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In Situ Growth of Three‐Dimensional MXene/Metal–Organic Framework Composites for High‐Performance Supercapacitors.
- Source :
-
Angewandte Chemie International Edition . Jan2022, p1. 1p. 5 Illustrations. - Publication Year :
- 2022
-
Abstract
- In this study, we propose a versatile method for synthesizing uniform three‐dimensional (3D) metal carbides, nitrides, and carbonitrides (MXenes)/metal–organic frameworks (MOFs) composites (Ti3C2T<italic>X</italic>/Cu‐BTC, Ti3C2T<italic>X</italic>/Fe,Co‐PBA, Ti3C2T<italic>X</italic>/ZIF‐8, and Ti3C2T<italic>X</italic>/ZIF‐67) that combine the advantages of MOFs and MXenes to enhance stability and improve conductivity. Subsequently, 3D hollow Ti3C2T<italic>X</italic>/ZIF‐67/CoV2O6 composites with excellent electron‐ and ion‐transport properties derived from Ti3C2T<italic>X</italic>/ZIF‐67 were synthesized. The specific capacitance of the Ti3C2T<italic>X</italic>/ZIF‐67/CoV2O6 electrode was 285.5 F g−1, which is much higher than that of the ZIF‐67 and Ti3C2T<italic>X</italic>/ZIF‐67 electrode. This study opens a new avenue for the design and synthesis of MXene/MOF composites and complex hollow structures with tailorable structures and compositions for various applications. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14337851
- Database :
- Academic Search Index
- Journal :
- Angewandte Chemie International Edition
- Publication Type :
- Academic Journal
- Accession number :
- 154877399
- Full Text :
- https://doi.org/10.1002/ange.202116282