A Lamellar Hybrid Assembled from Metal Disulfide Nanowall Arrays Anchored on a Carbon Layer: In Situ Hybridization and Improved Sodium Storage

A lamellar hybrid assembled from metal disulfide (MoS2, WS2) nanowall arrays anchored on nitrogen‐doped carbon layers is developed via an in situ hybridization strategy through a synergistic pyrolysis reaction of thiourea and oxometalates. Such a hybrid provides adequate electrical and chemical coup...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2016-09, Vol.28 (35), p.7774-7782
Main Authors: Ding, Yuan-Li, Kopold, Peter, Hahn, Kersten, van Aken, Peter A., Maier, Joachim, Yu, Yan
Format: Article
Language:English
Subjects:
Arrays
Carbon
carbon layers
Coupling
Disulfides
metal disulfides
Nanostructure
nanowalls
Pyrolysis
Sodium
sodium-ion batteries
Strategy
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Summary:A lamellar hybrid assembled from metal disulfide (MoS2, WS2) nanowall arrays anchored on nitrogen‐doped carbon layers is developed via an in situ hybridization strategy through a synergistic pyrolysis reaction of thiourea and oxometalates. Such a hybrid provides adequate electrical and chemical coupling between the active materials and the carbon substrate, thus realizing a high‐efficiency electron‐conduction/ion‐transportation system and exhibiting excellent sodium‐storage properties.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201602009