Templated formation of porous Mn2O3 octahedra from Mn-MIL-100 for lithium-ion battery anode materials

Bowei Zhang; Shiji Hao; Dongrong Xiao; Junsheng Wu; Yizhong Huang

doi:10.1016/j.matdes.2016.03.041

Templated formation of porous Mn₂O₃ octahedra from Mn-MIL-100 for lithium-ion battery anode materials

Bowei Zhang, Shiji Hao, Dongrong Xiao, Junsheng Wu, Yizhong Huang^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

60 Citations (Scopus)

Abstract

Octahedral Mn-MIL-100 metal-organic frameworks (MOFs) are first synthesized, which are then used as templates to fabricate the porous Mn₂O₃ octahedra through a post-calcination strategy. The morphologies and crystalline structures of as-prepared Mn₂O₃ octahedra are performed by using field-emission scanning electron microscopy (FESEM), X-ray diffraction (XRD) and transmission electron microscopy (TEM). A reversible lithium storage capacity as high as 755 mA h/g at 0.2 C after 100 cycles is measured from Lithium-ion batteries (LIBs) where the porous Mn₂O₃ octahedra are acted as anode. Such a high performance indicates that the porous Mn₂O₃ structure is an excellent anode candidate of LIBs with high capacity and long-life cycling stability.

Original language	English
Pages (from-to)	319-323
Number of pages	5
Journal	Materials and Design
Volume	98
DOIs	https://doi.org/10.1016/j.matdes.2016.03.041
Publication status	Published - May 15 2016
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2016 Elsevier Ltd.

ASJC Scopus Subject Areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

Keywords

Lithium-ion battery
Manganese (III) oxide
Metal-organic frameworks
Porous octahedra

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/j.matdes.2016.03.041

Cite this

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title = "Templated formation of porous Mn2O3 octahedra from Mn-MIL-100 for lithium-ion battery anode materials",

abstract = "Octahedral Mn-MIL-100 metal-organic frameworks (MOFs) are first synthesized, which are then used as templates to fabricate the porous Mn2O3 octahedra through a post-calcination strategy. The morphologies and crystalline structures of as-prepared Mn2O3 octahedra are performed by using field-emission scanning electron microscopy (FESEM), X-ray diffraction (XRD) and transmission electron microscopy (TEM). A reversible lithium storage capacity as high as 755 mA h/g at 0.2 C after 100 cycles is measured from Lithium-ion batteries (LIBs) where the porous Mn2O3 octahedra are acted as anode. Such a high performance indicates that the porous Mn2O3 structure is an excellent anode candidate of LIBs with high capacity and long-life cycling stability.",

keywords = "Lithium-ion battery, Manganese (III) oxide, Metal-organic frameworks, Porous octahedra",

author = "Bowei Zhang and Shiji Hao and Dongrong Xiao and Junsheng Wu and Yizhong Huang",

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AU - Zhang, Bowei

AU - Hao, Shiji

AU - Xiao, Dongrong

AU - Wu, Junsheng

AU - Huang, Yizhong

PY - 2016/5/15

Y1 - 2016/5/15

N2 - Octahedral Mn-MIL-100 metal-organic frameworks (MOFs) are first synthesized, which are then used as templates to fabricate the porous Mn2O3 octahedra through a post-calcination strategy. The morphologies and crystalline structures of as-prepared Mn2O3 octahedra are performed by using field-emission scanning electron microscopy (FESEM), X-ray diffraction (XRD) and transmission electron microscopy (TEM). A reversible lithium storage capacity as high as 755 mA h/g at 0.2 C after 100 cycles is measured from Lithium-ion batteries (LIBs) where the porous Mn2O3 octahedra are acted as anode. Such a high performance indicates that the porous Mn2O3 structure is an excellent anode candidate of LIBs with high capacity and long-life cycling stability.

AB - Octahedral Mn-MIL-100 metal-organic frameworks (MOFs) are first synthesized, which are then used as templates to fabricate the porous Mn2O3 octahedra through a post-calcination strategy. The morphologies and crystalline structures of as-prepared Mn2O3 octahedra are performed by using field-emission scanning electron microscopy (FESEM), X-ray diffraction (XRD) and transmission electron microscopy (TEM). A reversible lithium storage capacity as high as 755 mA h/g at 0.2 C after 100 cycles is measured from Lithium-ion batteries (LIBs) where the porous Mn2O3 octahedra are acted as anode. Such a high performance indicates that the porous Mn2O3 structure is an excellent anode candidate of LIBs with high capacity and long-life cycling stability.

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