Simple Fabrication Process for 2D ZnO Nanowalls and Their Potential Application as a Methane Sensor

Two-dimensional (2D) ZnO nanowalls were prepared on a glass substrate by a low-temperature thermal evaporation method, in which the fabrication process did not use a metal catalyst or the pre-deposition of a ZnO seed layer on the substrate. The nanowalls were characterized for their surface morpholo...

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Bibliographic Details
Main Authors: Zhan-Shuo Hu, Shoou-Jinn Chang, Fei-Yi Hung, Sheng-Po Chang, Tse-Pu Chen, Kuan-Jen Chen
Format: Article
Published: MDPI AG 2013-03-01
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