Harnessing the Volume Expansion of MoS3 Anode by Structure Engineering to Achieve High Performance Beyond Lithium-Based Rechargeable Batteries
© 2021 Wiley-VCH GmbH.
| Veröffentlicht in: | Advanced materials (Deerfield Beach, Fla.). - 1998. - 33(2021), 45 vom: 20. Nov., Seite e2106232 |
|---|---|
| 1. Verfasser: | |
| Weitere Verfasser: | , , , , , , , , , , , , , |
| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2021
|
| Zugriff auf das übergeordnete Werk: | Advanced materials (Deerfield Beach, Fla.) |
| Schlagworte: | Journal Article 2D heterostructure amorphous molybdenum sulfide beyond-lithium-ion storage sodium-ion batteries solid state sodium batteries |
| Zusammenfassung: | © 2021 Wiley-VCH GmbH. Beyond-lithium-ion storage devices are promising alternatives to lithium-ion storage devices for low-cost and large-scale applications. Nowadays, the most of high-capacity electrodes are crystal materials. However, these crystal materials with intrinsic anisotropy feature generally suffer from lattice strain and structure pulverization during the electrochemical process. Herein, a 2D heterostructure of amorphous molybdenum sulfide (MoS3 ) on reduced graphene surface (denoted as MoS3 -on-rGO), which exhibits low strain and fast reaction kinetics for beyond-lithium-ions (Na+ , K+ , Zn2+ ) storage is demonstrated. Benefiting from the low volume expansion and small sodiation strain of the MoS3 -on-rGO, it displays ultralong cycling performance of 40 000 cycles at 10 A g-1 for sodium-ion batteries. Furthermore, the as-constructed 2D heterostructure also delivers superior electrochemical performance when used in Na+ full batteries, solid-state sodium batteries, K+ batteries, Zn2+ batteries and hybrid supercapacitors, demonstrating its excellent application prospect |
|---|---|
| Beschreibung: | Date Revised 10.11.2021 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
| ISSN: | 1521-4095 |
| DOI: | 10.1002/adma.202106232 |