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Muhammad Bilal Hanif, Marcel Sihor, Viktoriia Liapun, Hryhorii Makarov, Olivier Monfort and Martin Motola
Herein, the preparation of nanotubular and porous TiO2 structures (TNS) is presented for photocatalytic applications. Different TNS were prepared in three different types of glycerol- and ethylene glycol-based electrolytes on a large area (approx. 20 cm2...
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Alba Arenas-Hernandez, Carlos Zuñiga Islas, Mario Moreno, Wilfrido Calleja Arriaga, Julio César Mendoza-Cervantes, Netzahualcoyotl Carlos, Carlos Roberto Ascencio-Hurtado and Aurelio Heredia Jiménez
In this research work, we present the synthesis and characterization of four different TiO2 structures, such as nanotubes, nanocavities, nanosheets assembled on nanocavities and nanobowls assembled on nanocavities, prepared by electrochemical anodization...
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Anawati Anawati, Medio Febby Fitriana and Muhammad Dikdik Gumelar
A bilayer anodic film/beeswax?colophony is proposed for improving the corrosion resistance of magnesium alloy surface. The bilayer was synthesized on the AZ31 alloy by anodization and subsequent dip coating, and the corrosion behavior was investigated by...
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Agnieszka Ossowska, Andrzej Zielinski, Jean-Marc Olive, Andrzej Wojtowicz and Piotr Szweda
The increasing demand for titanium and its alloys used for implants results in the need for innovative surface treatments that may both increase corrosion resistance and biocompatibility and demonstrate antibacterial protection at no cytotoxicity. The pu...
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Laura Patricia Domínguez-Jaimes, María Ángeles Arenas Vara, Erika Iveth Cedillo-González, Juan Jacobo Ruiz Valdés, Juan José De Damborenea, Ana Conde Del Campo, Francisco Javier Rodríguez-Varela, Ivonne Liliana Alonso-Lemus and Juan Manuel Hernández-López
Different chemical and physical treatments have been used to improve the properties and functionalities of steels. Anodizing is one of the most promising treatments, due to its versatility and easy industrial implementation. It allows the growth of nanoe...
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Gisoo Heydari, Jordan Hollman, Gopal Achari and Cooper H. Langford
In this study, the relative efficiency of four forms of supported titanium dioxide (TiO2) as a photocatalyst to degrade 2,4-dichlorophenoxyacetic acid (2,4-D) in Killex®, a commercially available herbicide was studied. Coated glass spheres, anodized plat...
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Ana L. Cuevas, María del Valle Martínez de Yuso, Víctor Vega, Ana Silvia González, Víctor M. Prida and Juana Benavente
Optical changes associated with the surface coating of different metal oxides and nanolayers by the ALD technique of a nanoporous alumina structure (NPAS) obtained by the two-step anodization method were analyzed. The NPASs were coated with: (i) a single...
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Zhaoxiang Chen, Xipeng Ren, Limei Ren, Tengchao Wang, Xiaowen Qi and Yulin Yang
Spark-anodization of titanium can produce adherent and wear-resistant TiO2 film on the surface, but the spark-anodized titanium has lots of surface micro-pores, resulting in an unstable and high friction coefficient against many counterparts. In this stu...
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Bingrong Han, Erfan Zal Nezhad, Farayi Musharavati, Fadi Jaber and Sungchul Bae
In the work presented in this manuscript, a self-organized TiO2 nanotube array film was produced by electrochemical anodization of a Ti–V alloy in an electrolyte containing NH4F/H3PO4 and then annealed at different temperatures under different atmo...
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Luis Javier Fernández-Menéndez, Ana Silvia González, Víctor Vega and Víctor Manuel De la Prida
In this work, the entire manufacturing process of electrostatic supercapacitors using the atomic layer deposition (ALD) technique combined with the employment of nanoporous anodic alumina templates as starting substrates is reported. The structure of a u...
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