Structural Engineering of SnS2 Encapsulated in Carbon Nanoboxes for High‐Performance Sodium/Potassium‐Ion Batteries Anodes

Conversion‐alloying type anode materials like metal sulfides draw great attention due to their considerable theoretical capacity for sodium‐ion batteries (SIBs) and potassium‐ion batteries (PIBs). However, poor conductivity, severe volume change, and harmful aggregation of the material during charge...

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Veröffentlicht in:	Small (Weinheim an der Bergstrasse, Germany) Germany), 2020-11, Vol.16 (45), p.e2005023-n/a
Hauptverfasser:	Sun, Qing, Li, Deping, Dai, Linna, Liang, Zhen, Ci, Lijie
Format:	Artikel
Sprache:	eng
Schlagworte:	Agglomeration Anodes Carbon Chalcogenides Charge materials Conductivity Cycles Electrochemical analysis Electrode materials Encapsulation in situ Raman spectra Metal sulfides Nanoparticles Nanotechnology Potassium potassium‐ion batteries Rechargeable batteries Shells (structural forms) SnS2@C sodium‐ion batteries Structural engineering Structural stability Tin disulfide yolk–shell structures
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