Ahmad, Nurul Fariha and Rusli, Nurul Izni and Mahmood, Mohamad Rusop and Kanji, Yasui and Hashim, Abdul Manaf (2014) Seed/catalyst-free growth of zinc oxide nanostructures on multilayer graphene by thermal evaporation. Nanoscale Research Letters, 9 . ISSN 1556-276X
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Official URL: http://dx.doi.org/10.1186/1556-276X-9-83
Abstract
We report the seed/catalyst-free growth of ZnO on multilayer graphene by thermal evaporation of Zn in the presence of O2 gas. The effects of substrate temperatures were studied. The changes of morphologies were very significant where the grown ZnO structures show three different structures, i.e., nanoclusters, nanorods, and thin films at 600°C, 800°C, and 1,000°C, respectively. High-density vertically aligned ZnO nanorods comparable to other methods were obtained. A growth mechanism was proposed based on the obtained results. The ZnO/graphene hybrid structure provides several potential applications in electronics and optoelectronics.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | thermal evaporation, zinc oxide |
| Subjects: | T Technology |
| Divisions: | Malaysia-Japan International Institute of Technology |
| ID Code: | 62537 |
| Deposited By: | Widya Wahid |
| Deposited On: | 18 Jun 2017 06:07 |
| Last Modified: | 18 Jun 2017 06:07 |
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