Rational Design of Ultrafine Co, Fe, Ni, and Cu on Fluorine-Free Nitrogen-Doped MXene via a Molten Salt Etching Strategy for the Adsorption–Barrier–Catalyst Functions of Polysulfides toward High-Energy Lithium–Sulfur Batteries
- Journal:
- Nano Letters
- Published:
- Affiliations:
- 3
- Authors:
- 5