Metal oxide-coated three-dimensional graphene prepared by the use of metal-organic frameworks as precursors
A simple method for the preparation of metal-oxide-coated three-dimensional (3D) graphene composites was developed. The metal–organic frameworks (MOFs) that served as the precursors of the metal oxides were first synthesized on the 3D graphene networks (3DGNs). The desired metal oxide/3DGN composite...
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sg-ntu-dr.10356-1029212020-06-01T10:13:56Z Metal oxide-coated three-dimensional graphene prepared by the use of metal-organic frameworks as precursors Cao, Xiehong Zheng, Bing Rui, Xianhong Shi, Wenhui Yan, Qingyu Zhang, Hua School of Materials Science & Engineering DRNTU::Engineering::Materials A simple method for the preparation of metal-oxide-coated three-dimensional (3D) graphene composites was developed. The metal–organic frameworks (MOFs) that served as the precursors of the metal oxides were first synthesized on the 3D graphene networks (3DGNs). The desired metal oxide/3DGN composites were then obtained by a two-step annealing process. As a proof-of-concept application, the obtained ZnO/3DGN and Fe2O3/3DGN materials were used in a photocatalytic reaction and a lithium-ion battery, respectively. We believe this method could be extended to the synthesis of other metal oxide/3DGN composites with 3D structures simply through the appropriate choice of specific MOFs as precursors. 2014-04-10T03:47:36Z 2019-12-06T21:02:21Z 2014-04-10T03:47:36Z 2019-12-06T21:02:21Z 2014 2014 Journal Article Cao, X., Zheng, B., Rui, X., Shi, W., Yan, Q., & Zhang, H. (2014). Metal oxide-coated three-dimensional graphene prepared by the use of metal-organic frameworks as precursors. Angewandte Chemie International Edition, 53(5), 1404-1409. 1433-7851 https://hdl.handle.net/10356/102921 http://hdl.handle.net/10220/19213 10.1002/anie.201308013 en Angewandte chemie international edition © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |
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DRNTU::Engineering::Materials Cao, Xiehong Zheng, Bing Rui, Xianhong Shi, Wenhui Yan, Qingyu Zhang, Hua Metal oxide-coated three-dimensional graphene prepared by the use of metal-organic frameworks as precursors |
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A simple method for the preparation of metal-oxide-coated three-dimensional (3D) graphene composites was developed. The metal–organic frameworks (MOFs) that served as the precursors of the metal oxides were first synthesized on the 3D graphene networks (3DGNs). The desired metal oxide/3DGN composites were then obtained by a two-step annealing process. As a proof-of-concept application, the obtained ZnO/3DGN and Fe2O3/3DGN materials were used in a photocatalytic reaction and a lithium-ion battery, respectively. We believe this method could be extended to the synthesis of other metal oxide/3DGN composites with 3D structures simply through the appropriate choice of specific MOFs as precursors. |
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School of Materials Science & Engineering |
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School of Materials Science & Engineering Cao, Xiehong Zheng, Bing Rui, Xianhong Shi, Wenhui Yan, Qingyu Zhang, Hua |
format |
Article |
author |
Cao, Xiehong Zheng, Bing Rui, Xianhong Shi, Wenhui Yan, Qingyu Zhang, Hua |
author_sort |
Cao, Xiehong |
title |
Metal oxide-coated three-dimensional graphene prepared by the use of metal-organic frameworks as precursors |
title_short |
Metal oxide-coated three-dimensional graphene prepared by the use of metal-organic frameworks as precursors |
title_full |
Metal oxide-coated three-dimensional graphene prepared by the use of metal-organic frameworks as precursors |
title_fullStr |
Metal oxide-coated three-dimensional graphene prepared by the use of metal-organic frameworks as precursors |
title_full_unstemmed |
Metal oxide-coated three-dimensional graphene prepared by the use of metal-organic frameworks as precursors |
title_sort |
metal oxide-coated three-dimensional graphene prepared by the use of metal-organic frameworks as precursors |
publishDate |
2014 |
url |
https://hdl.handle.net/10356/102921 http://hdl.handle.net/10220/19213 |
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1681059583715442688 |