Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/83281
Title: Synthesis of Two-Dimensional CoS1.097/Nitrogen-Doped Carbon Nanocomposites Using Metal–Organic Framework Nanosheets as Precursors for Supercapacitor Application
Authors: Cao, Feifei
Zhao, Meiting
Yu, Yifu
Chen, Bo
Huang, Ying
Yang, Jian
Cao, Xiehong
Lu, Qipeng
Zhang, Xiao
Zhang, Zhicheng
Tan, Chaoliang
Zhang, Hua
Keywords: Metal-organic framework
Supercapacitors
Issue Date: 2016
Source: Cao, F., Zhao, M., Yu, Y., Chen, B., Huang, Y., Yang, J., et al. (2016). Synthesis of Two-Dimensional CoS1.097/Nitrogen-Doped Carbon Nanocomposites Using Metal–Organic Framework Nanosheets as Precursors for Supercapacitor Application. Journal of the American Chemical Society, 138(22), 6924-6927.
Series/Report no.: Journal of the American Chemical Society
Abstract: Two-dimensional (2D) metal–organic framework (MOF) nanosheets are attracting increasing research interest. Here, for the first time, we report the facile synthesis of 2D porphyrin paddlewheel framework-3 (PPF-3) MOF nanosheets with thickness of ca. 12–43 nm. Through the simultaneous sulfidation and carbonization of PPF-3 MOF nanosheets, we have prepared the 2D nanocomposite of CoS1.097 nanoparticles (NPs) and nitrogen-doped carbon, referred to as CoSNC, in which the CoS1.097 NPs with size of ca. 10 nm are embedded in the nitrogen-doped carbon matrix. As a proof-of-concept application, the obtained 2D CoSNC nanocomposite is used as an electrode material for a supercapacitor, which exhibits a specific capacitance of 360.1 F g–1 at a current density of 1.5 A g–1. Moreover, the composite electrode also shows high rate capability. Its specific capacitance delivered at a current density of 30.0 A g–1 retains 56.8% of the value at 1.5 A g–1.
URI: https://hdl.handle.net/10356/83281
http://hdl.handle.net/10220/43544
ISSN: 0002-7863
DOI: 10.1021/jacs.6b02540
Rights: © 2016 American Chemical Society. This is the author created version of a work that has been peer reviewed and accepted for publication by Journal of the American Chemical Society, American Chemical Society. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1021/jacs.6b02540].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MSE Journal Articles

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