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Fabrication of Novel Lamellar Alternating Nitrogen-Doped Microporous Carbon Nanofilms/MoS2 Composites with High Electrochemical Properties

Abstract

Microporous organic polymers have special structure and important properties, but their hard processability severely limits their practical applications. In this study, we synthesize a nitrogen-contained microporous organic polymer nanofilm by interfacial polymerization strategy and then use it as a template to fabricate a novel nitrogen-doped microporous carbon nanofilm/molybdenum disulfide (NMC-nanofilm@MoS2) composite. Owing to the surfaces of NMC nanofilm homogenously covered by MoS2 nanosheets to form an alternative layer-by-layer nanostructure of MoS2 and NMC nanofilms, the obtained composite-based electrodes exhibit superior electrochemical performances to the previous reported MoS2-based composites, with the specific capacity of as high as 1190 mAh g-1 after 500th cycle at a current density of 1.0 A g-1, and 908 mAh g-1 after 2000th cycle at a current density of 2.0 A g-1.

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Publication details

The article was received on 22 Aug 2017, accepted on 06 Oct 2017 and first published on 07 Oct 2017


Article type: Paper
DOI: 10.1039/C7TA07136A
Citation: J. Mater. Chem. A, 2017, Accepted Manuscript
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    Fabrication of Novel Lamellar Alternating Nitrogen-Doped Microporous Carbon Nanofilms/MoS2 Composites with High Electrochemical Properties

    Z. Chen, H. Xie, L. Hu, M. Chen and L. Wu, J. Mater. Chem. A, 2017, Accepted Manuscript , DOI: 10.1039/C7TA07136A

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