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Effect of anodization voltage and heat treatment on the surface crystallinity and hydrophilicity of the Ti-6Al-4V

IMPACT SIGNAL75/100
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Information from the abstract

The formation of superhydrophilic surfaces on Ti-6Al-4V was achieved through anodization at different voltages, followed by heat treatment at 1000℃ for 2 h. This treatment not only enhanced surface crystallinity but also induced morphological changes. A comprehensive analysis of surface properties, including morphology, phase composition, elemental structure, surface roughness, and hydrophilicity, was conducted using OM, FE-SEM, EDX, XRD, AFM, 3D laser scanning confocal microscope, and contact angle measurements, respectively. The TiO2 anodized films exhibited enhanced crystallinity, increased surface roughness, and a higher oxygen-to-titanium ratio. As a result, the TiO2 anodized films showed consistent morphology and distribution of elements, with high temperature annealing leading to a transformation from amorphous to crystalline structures, accompanied by elevated surface roughness, and augmented hydrophilicity.

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Why this record is monitored

This record has an Impact Signal of 75/100 based on recency, source, collaboration, and bibliographic signals. It prioritizes monitoring and is not a judgment of research quality.

Related topics: Anodic Oxide Films and Nanostructures · Bone Tissue Engineering Materials · TiO2 Photocatalysis and Solar Cells

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Thai researcher and institutional participation

Phanawan Whangdee · Peerawat Laohana · Saranisorn Srikam · Wittawat Saenrang · Nampueng Pangpaiboon · Dujreutai Pongkao Kashima · Rajamangala University of Technology Isan · Suranaree University of Technology · King Mongkut's University of Technology North Bangkok · Chulalongkorn University

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