Effect of ethanol on hydrophilicity of the anodized films performed by two-step anodization at low current density

ผู้แต่ง

  • Phanawan Whangdee Department of Applied Physics, Faculty of Sciences and Liberal Arts, Rajamangala University of Technology Isan
  • Sukanya Nilmoung Department of Applied Physics, Faculty of Sciences and Liberal Arts, Rajamangala University of Technology Isan
  • Nampueng Pangpaiboon Department of Industrial Physics and Medical Instrumentation, Faculty of Applied Science, King Mongkut's University of Technology North Bangkok
  • Dujreutai Pongkao Kashima Research Unit of Advanced Ceramics, Department of Materials Science, Faculty ofScience, Chulalongkorn University, Patumwan, Bangkok, 10330, ThailandCenter of Excellence on Petrochemical and Materials Technology, Chulalongkorn University

คำสำคัญ:

Ethanol, Hydrophilicity, Two-step anodization, Low current density

บทคัดย่อ

Dental implants are usually made from commercially pure titanium or its alloys. The aim of this research was to evaluate the influence of the ethanol addition in 1 M H3PO4 as an electrolyte on hydrophilicity of the anodized films. Ti-6Al-4V alloy plates were modified using two-step anodization at a low current density of 2 mA cm-2 in 1 M H3PO4 with addition of used as an electrolyte. Surface oxide properties were characterized by using various surface analytic techniques, including Field Emission Scanning Electron Microscope (FE-SEM), Atomic Force Microscope (AFM), X-ray photoelectron spectroscopy (XPS) and contact angle measurement. The non-treated Ti-6Al-4V and the anodized films formed by one-step anodization were used as control samples. A significant increase in hydrophilicity (p<0.05) was observed on the anodized films formed in H3PO4 with addition of 80% V/V ethanol via two-step anodization due to the formation of rough surface, hydroxyl groups (OH-) and adsorbed molecular water (H2O). The enhanced hydrophilicity could be explained by both the surface chemistry and surface topography of the anodized films.

Downloads

Download data is not yet available.

เอกสารอ้างอิง

B. S. Moon, S. Kim, H. E. Kim, and T. S. Jang, “Hierarchical micro- nano structured Ti6Al4V surface topography via two- step etching process for enhanced hydrophilicity and osteoblastic responses,” Materials Science and Engineering: C, vol. 73, pp. 90-98, 2017.

M. Sarraf, E. Zalnezhad, A. R. Bushroa, A. M. S. Hamouda, A. R. Rafieerad, and B. NasiriTabrizi, “Effect of microstructural evolution on wettability and tribological behavior of TiO2 nanotubular arrays coated on Ti-6Al-4V,” Ceramics International, vol. 41, pp. 7952- 7962, 2015.

L. Mohan, C. Anandan, and N. Rajendran, “Electrochemical behaviour and bioactivity of self- organized TiO2 nanotube arrays on Ti- 6Al-4V in Hanks’ solution for biomedical applications,” Electrochimica Acta, vol. 155, pp. 411-420, 2015.

C. Ma, A. Nagai, Y. Yamazaki, T. Toyama, Y. Tsutsumi, T. Hanawa, W. Wang, and K. Yamashita, “Electrically polarized micro-arc oxidized TiO2 coatings with enhanced surface hydrophilicity,” Acta Biomaterialia, vol. 8, pp. 860–865, 2012.

L. Hao, X. Fu, T. Li, N. Zhao, X. Shi, F. Cui, C. Du, and Y. Wang, “Surface chemistry from wettability and charge for the control of mesenchymal stem cell fate through selfassembled monolayers,” Colloids and Surfaces B: Biointerfaces, vol. 148, pp. 549-556, 2016.

G. Ali, Y. J. Park, H. J. Kim, and S. O. Cho, “Formation of hexagonally-ordered zircaloy oxide nanostructures with different morphologies using two-step anodization,” Journal of Alloys and Compounds, vol. 640, pp. 205-209, 2015.

L. Zaraska, A. Brudzisz, E. Wierzbicka, and G. D. Sulka, “The effect of electrolyte change on the morphology and degree of nanopore order of porous alumina formed by two-step anodization,” Electrochimica Acta, vol. 198, pp. 259-267, 2016.

A. K. Kukuś, D. Banaś, I. Stabrawa, K. Szary, D. Sobota, U. Majewska, J. W. Moćko, J. Braziewicz, and M. Pajek, “Analysis of Ti and TiO2 nanolayers by total reflection X- ray photoelectron spectroscopy,” Spectrochimica Acta Part B: Atomic Spectroscopy, vol. 145, pp. 43-50, 2018.

M. A. Rasheed, K. Ahmad, N. Khaliq, Y. Khan, M. A. Rafiq, A. Waheed, A. Shah, A. Mahmood, and G. Ali, “Effect of electrochemical reduction on the structural and electrical properties of anodic TiO2 nanotubes,” Current Applied Physics, vol. 18, pp. 297-303, 2018.

A. Achour, M. Islam, S. Solaymani, S. Vizireanu, K. Saeed and G. Dinescu, “Influence of plasma functionalization treatment and gold nanoparticles on surface chemistry and wettability of reactive- sputtered TiO2 thin films,” Applied Surface Science, vol. 458, pp. 678-685, 2018.

D. Wei, Q. Du, S. Guo, D. Jia, Y. Wang, B. Li, and Y. Zhou, “Structures, bonding strength and in vitro bioactivity and cytotoxicity of electrochemically deposited bioactive nanobrushite coating/TiO2 nanotubes composited films on titanium,” Surface and Coatings Technology, vol. 340, pp. 93-102, 2018.

S. Franchi, V. Secchi, M. Santi, M. Dettin, A. Zamuner, C. Battocchio, and G. Iucci, “Biofunctionalization of TiO2 surfaces with self-assembling oligopeptides in different pH and Ionic Strength conditions: Charge effects and molecular organization,” Materials Science and Engineering: C, vol. 90, pp. 651- 656, 2018.

S. A. Alves, S. B. Patel, C. Sukotjo, M. T. Mathew, P. N. Filho, J. P. Celis, L. A. Rocha, and T. Shokuhfar, “Synthesis of calciumphosphorous doped TiO2 nanotubes by anodization and reverse polarization: A promising strategy for an efficient biofunctional implant surface,” Applied Surface Science, vol. 399, pp. 682-701, 2017.

L. Benea, E. Danaila, and P. Ponthiaux, “Effect of titania anodic formation and hydroxyapatite electrodeposition on electrochemical behaviour of Ti-6Al-4V alloy under fretting conditions for biomedical applications,” Corrosion Science, vol. 91, pp. 262-271, 2015.

X. Qin, J. Zhang, X. Meng, L. Wang, C. Deng, G. Ding, H. Zeng, and X. Xu, “Effect of ethanol on the fabrication of porous anodic alumina in sulfuric acid,” Surface and Coatings Technology, vol. 254, pp. 398-401, 2014.

ดาวน์โหลด

เผยแพร่แล้ว

2019-09-30

วิธีการอ้างอิง

[1]
P. Whangdee, S. . Nilmoung, N. Pangpaiboon, และ D. Pongkao Kashima, “Effect of ethanol on hydrophilicity of the anodized films performed by two-step anodization at low current density”, J Met Mater Miner, ปี 29, ฉบับที่ 3, ก.ย. 2019.

ฉบับ

ปีที่ 29 ฉบับที่ 3 (2019)

บท

Original Research Articles

การอนุญาต

ลิขสิทธิ์ (c) 2019 Journal of Metals, Materials and Minerals

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Authors who publish in this journal agree to the following terms:

    1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.

 

    1. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.

Most read articles by the same author(s)