https://scholars.lib.ntu.edu.tw/handle/123456789/598376
標題: | Effect of atomic layer plasma treatment on TALD-ZrO2 film to improve the corrosion protection of Mg-Ca alloy | 作者: | Lin P.C Lin K.F Chiu C Semenov V.I Lin H.C HSIN-CHIH LIN MIIN-JANG CHEN |
關鍵字: | Atomic layer deposition;Atomic layer plasma treatment;Corrosion protection;Magnesium-calcium alloy;Atoms;Binary alloys;Calcium alloys;Corrosion rate;Corrosion resistance;Corrosion resistant alloys;Crystallinity;Magnesium alloys;Zirconia;Atomic layer;Atomic-layer deposition;Cristallinity;Magnesium-calcium alloys;Orders of magnitude;Plasma treatment;Thermal driven;Treatment effects;ZrO 2 films;Plasma applications | 公開日期: | 2021 | 卷: | 427 | 來源出版物: | Surface and Coatings Technology | 摘要: | Atomic layer plasma treatment (ALPT) enhances the corrosion protection of the ZrO2 film prepared by thermal-driven ALD mode (TALD-ZrO2) and further reduces the corrosion rate of Mg[sbnd]Ca alloy by more than an order of magnitude. The ALPT effect significantly increases the crystallinity and reduces the oxygen defects of TALD-ZrO2 film. The ALPT time of 30 s has the most increase in the polarization resistance of TALD-ZrO2 film, from 1.8kΩ·cm2 to 74.7kΩ·cm2. The enhancement of corrosion resistance of TALD-ZrO2 film caused by the 30s-ALPT is equivalent to the thickness effect of increasing the thickness from 200 cycles to 300 cycles. ALPT technique is considered as a potential and feasible method to prepare TALD-ZrO2 films with high film quality and excellent corrosion protection. ? 2021 Elsevier B.V. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85117807169&doi=10.1016%2fj.surfcoat.2021.127811&partnerID=40&md5=6ced6f88e6e1a9803731acce090183c7 https://scholars.lib.ntu.edu.tw/handle/123456789/598376 |
ISSN: | 02578972 | DOI: | 10.1016/j.surfcoat.2021.127811 |
顯示於: | 材料科學與工程學系 |
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