Mesoporous MnO/C–N Nanostructures Derived from a Metal–Organic Framework as High-Performance Anode for Lithium-Ion Battery

By application of newly designed ligand 5-(3-(pyridin-3-yl)­benzamido)­isophthalic acid (H2PBI) to react with Mn­(NO3)2 under solvothermal conditions, a 2-fold interpenetrated Mn-based metal–organic framework (Mn-PBI) with rutile-type topology has been obtained. When treated as a precursor by pyroly...

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Published in:Inorganic chemistry 2017-08, Vol.56 (16), p.9966-9972
Main Authors: Niu, Ji-Liang, Hao, Gui-Xia, Lin, Jia, He, Xiao-Bin, Sathishkumar, Palanivel, Lin, Xiao-Ming, Cai, Yue-Peng
Format: Article
Language:English
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Summary:By application of newly designed ligand 5-(3-(pyridin-3-yl)­benzamido)­isophthalic acid (H2PBI) to react with Mn­(NO3)2 under solvothermal conditions, a 2-fold interpenetrated Mn-based metal–organic framework (Mn-PBI) with rutile-type topology has been obtained. When treated as a precursor by pyrolysis of Mn-PBI at 500 °C, mesoporous MnO/C–N nanostructures were prepared and treated as an lithium-ion battery anode. The MnO/C–N manifests good capacity of approximately 1085 mAh g–1 after 100 cycles together with superior cyclic stability and remarkable rate capacity, which is supposed to benefit from a large accessible specific area and unique nanostructures. The remarkable performances suggest promising application as an advanced anode material.
ISSN:0020-1669
1520-510X
DOI:10.1021/acs.inorgchem.7b01486