Formation of Fe2O3 microboxes with hierarchical shell structures from metal–organic frameworks and their lithium storage properties

Fe2O3 microboxes with hierarchically structured shells have been synthesized simply by annealing Prussian blue (PB) microcubes. By utilizing simultaneous oxidative decomposition of PB microcubes and crystal growth of iron oxide shells, we have demonstrated a scalable synthesis of anisotropic hollow...

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Main Authors: Zhang, Lei, Wu, Hao Bin, Madhavi, Srinivasan, Hng, Huey Hoon, Lou, David Xiong Wen
Other Authors: School of Chemical and Biomedical Engineering
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/95830
http://hdl.handle.net/10220/11205
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-958302020-06-01T10:13:36Z Formation of Fe2O3 microboxes with hierarchical shell structures from metal–organic frameworks and their lithium storage properties Zhang, Lei Wu, Hao Bin Madhavi, Srinivasan Hng, Huey Hoon Lou, David Xiong Wen School of Chemical and Biomedical Engineering School of Materials Science & Engineering Fe2O3 microboxes with hierarchically structured shells have been synthesized simply by annealing Prussian blue (PB) microcubes. By utilizing simultaneous oxidative decomposition of PB microcubes and crystal growth of iron oxide shells, we have demonstrated a scalable synthesis of anisotropic hollow structures with various shell architectures. When evaluated as an anode material for lithium ion batteries, the Fe2O3 microboxes with a well-defined hollow structure and hierarchical shell manifested high specific capacity (950 mA h g–1 at 200 mA g–1) and excellent cycling performance. 2013-07-11T06:21:45Z 2019-12-06T19:22:07Z 2013-07-11T06:21:45Z 2019-12-06T19:22:07Z 2012 2012 Journal Article Zhang, L., Wu, H. B., Madhavi, S., Hng, H. H., & Lou, D. X. W. (2012). Formation of Fe2O3 microboxes with hierarchical shell structures from metal–organic frameworks and their lithium storage properties. Journal of the American chemical society, 134(42), 17388-17391. https://hdl.handle.net/10356/95830 http://hdl.handle.net/10220/11205 10.1021/ja307475c en Journal of the American chemical society © 2012 American Chemical Society.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
description Fe2O3 microboxes with hierarchically structured shells have been synthesized simply by annealing Prussian blue (PB) microcubes. By utilizing simultaneous oxidative decomposition of PB microcubes and crystal growth of iron oxide shells, we have demonstrated a scalable synthesis of anisotropic hollow structures with various shell architectures. When evaluated as an anode material for lithium ion batteries, the Fe2O3 microboxes with a well-defined hollow structure and hierarchical shell manifested high specific capacity (950 mA h g–1 at 200 mA g–1) and excellent cycling performance.
author2 School of Chemical and Biomedical Engineering
author_facet School of Chemical and Biomedical Engineering
Zhang, Lei
Wu, Hao Bin
Madhavi, Srinivasan
Hng, Huey Hoon
Lou, David Xiong Wen
format Article
author Zhang, Lei
Wu, Hao Bin
Madhavi, Srinivasan
Hng, Huey Hoon
Lou, David Xiong Wen
spellingShingle Zhang, Lei
Wu, Hao Bin
Madhavi, Srinivasan
Hng, Huey Hoon
Lou, David Xiong Wen
Formation of Fe2O3 microboxes with hierarchical shell structures from metal–organic frameworks and their lithium storage properties
author_sort Zhang, Lei
title Formation of Fe2O3 microboxes with hierarchical shell structures from metal–organic frameworks and their lithium storage properties
title_short Formation of Fe2O3 microboxes with hierarchical shell structures from metal–organic frameworks and their lithium storage properties
title_full Formation of Fe2O3 microboxes with hierarchical shell structures from metal–organic frameworks and their lithium storage properties
title_fullStr Formation of Fe2O3 microboxes with hierarchical shell structures from metal–organic frameworks and their lithium storage properties
title_full_unstemmed Formation of Fe2O3 microboxes with hierarchical shell structures from metal–organic frameworks and their lithium storage properties
title_sort formation of fe2o3 microboxes with hierarchical shell structures from metal–organic frameworks and their lithium storage properties
publishDate 2013
url https://hdl.handle.net/10356/95830
http://hdl.handle.net/10220/11205
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