https://scholars.lib.ntu.edu.tw/handle/123456789/639134
Title: | ZnO nanoflakes on Pb plates with antibacterial effects by electrochemical and hydrothermal deposition | Authors: | YOW-CHYUN SHYU Tsai, Shin Chieh Su, Wei Min Lu, Chien Cheng Weng, Cheng Yuan Shan, Lee Yu Hao, Hong Chen Lin, Jing Jenn Lin, Chia Feng Yu, Chang Tze Ricky Chen, Yi Cian Yu, Tzu Yi Chen, Hsiang |
Keywords: | Antiseptic | Current | Hydrophobicity | Lead plates | Seed layer | ZnO nanoflakes | Issue Date: | 1-Jan-2016 | Journal Volume: | 19 | Journal Issue: | 4 | Source: | Journal of New Materials for Electrochemical Systems | Abstract: | ZnO nanoflakes were grown on the lead (Pb) plates using the electro-hydrothermal deposition methods. To investigate the influence of electrodeposition current, the ZnO seed layer was electrodeposited on the lead plates at a larger current of 160 mA (current density of 40 mA/cm2) and a smaller current of 12 mA (current density of 3mA/cm2), respectively. Then, ZnO nanoflakes were grown on top of the seed layer. Multiple analyses including field emission scanning electron microscopy (FESEM), energy-dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD), photoluminescence (PL) were performed on the ZnO nanostructures/Pb plates. Furthermore, surface contact angle measurements were conducted to study the hydrophobic properties and OD 600 antibacterial tests were used to investigate the antiseptic effects. Results indicate that the ZnO nanoflakes with the seed layer grown at a lower current of 12 mA exhibited good hydrophobic properties and strong antibacterial effects. ZnO nanoflakes/Pb plates show promising for future anti-radiation, antibacterial, and waterproof lead clothing applications. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/639134 | ISSN: | 14802422 | DOI: | 10.14447/jnmes.v19i4.276 |
Appears in Collections: | 醫學院附設醫院 (臺大醫院) |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.