Hierarchical metal-oxide nanostructures for high-performance supercapacitor electrodes
Rational construction of metal oxides materials with different functions into a proper integrated system represents a promising way to create next generation electrodes materials. In this thesis, we employed technologies for the rational design and facile construction of several metal oxide based hi...
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| Format: | Thesis |
| Language: | English |
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2013
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| Online Access: | https://hdl.handle.net/10356/54763 |
| _version_ | 1826124576239648768 |
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| author | Guan, Cao |
| author2 | Zhang Hua |
| author_facet | Zhang Hua Guan, Cao |
| author_sort | Guan, Cao |
| collection | NTU |
| description | Rational construction of metal oxides materials with different functions into a proper integrated system represents a promising way to create next generation electrodes materials. In this thesis, we employed technologies for the rational design and facile construction of several metal oxide based hierarchical nanostructures for their application in electrochemical energy storage devices.
Firstly, systematic studies are conducted to CoO and Ni(OH)2–based nanoheterostructures to understand the role of the hierarchical structure design and synergistic effect in their good electrochemical properties. Second, we explore the application of atomic layer deposition (ALD) in the fabrication of novel nanostructures for enhanced electrochemical performance as supercapacitor electrodes.
In all, the thesis project provides several demonstrations of novel and high-performance metal oxide based supercapacitor electrodes. The controlled fabrication and functional integration of dissimilar materials on the nanoscale represents an important step towards application of these materials for supercapacitor application in the future. |
| first_indexed | 2024-10-01T06:22:57Z |
| format | Thesis |
| id | ntu-10356/54763 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T06:22:57Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/547632023-02-28T23:49:42Z Hierarchical metal-oxide nanostructures for high-performance supercapacitor electrodes Guan, Cao Zhang Hua Fan Hongjin School of Physical and Mathematical Sciences Energy Research Institute @ NTU DRNTU::Science::Chemistry::Physical chemistry::Electrochemistry Rational construction of metal oxides materials with different functions into a proper integrated system represents a promising way to create next generation electrodes materials. In this thesis, we employed technologies for the rational design and facile construction of several metal oxide based hierarchical nanostructures for their application in electrochemical energy storage devices. Firstly, systematic studies are conducted to CoO and Ni(OH)2–based nanoheterostructures to understand the role of the hierarchical structure design and synergistic effect in their good electrochemical properties. Second, we explore the application of atomic layer deposition (ALD) in the fabrication of novel nanostructures for enhanced electrochemical performance as supercapacitor electrodes. In all, the thesis project provides several demonstrations of novel and high-performance metal oxide based supercapacitor electrodes. The controlled fabrication and functional integration of dissimilar materials on the nanoscale represents an important step towards application of these materials for supercapacitor application in the future. DOCTOR OF PHILOSOPHY (SPMS) 2013-08-12T08:43:53Z 2013-08-12T08:43:53Z 2013 2013 Thesis Guan, C. (2013). Hierarchical metal-oxide nanostructures for high-performance supercapacitor electrodes. Doctoral thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/54763 10.32657/10356/54763 en 166 p. application/pdf |
| spellingShingle | DRNTU::Science::Chemistry::Physical chemistry::Electrochemistry Guan, Cao Hierarchical metal-oxide nanostructures for high-performance supercapacitor electrodes |
| title | Hierarchical metal-oxide nanostructures for high-performance supercapacitor electrodes |
| title_full | Hierarchical metal-oxide nanostructures for high-performance supercapacitor electrodes |
| title_fullStr | Hierarchical metal-oxide nanostructures for high-performance supercapacitor electrodes |
| title_full_unstemmed | Hierarchical metal-oxide nanostructures for high-performance supercapacitor electrodes |
| title_short | Hierarchical metal-oxide nanostructures for high-performance supercapacitor electrodes |
| title_sort | hierarchical metal oxide nanostructures for high performance supercapacitor electrodes |
| topic | DRNTU::Science::Chemistry::Physical chemistry::Electrochemistry |
| url | https://hdl.handle.net/10356/54763 |
| work_keys_str_mv | AT guancao hierarchicalmetaloxidenanostructuresforhighperformancesupercapacitorelectrodes |