{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,17]],"date-time":"2025-11-17T17:20:30Z","timestamp":1763400030225,"version":"build-2065373602"},"reference-count":32,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2021,12,9]],"date-time":"2021-12-09T00:00:00Z","timestamp":1639008000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Metals"],"abstract":"<jats:p>Ti-based materials are widely used for dental and orthopaedic implant applications due to their adequate mechanical properties, corrosion behaviour and biocompatibility. However, these materials are biologically inert and display poor wear resistance. In one of the most studied processes that aims to overcome these drawbacks, Ti surfaces are often covered by anodic oxide films with the incorporation of bioactive agents such as Ca and P. Although there are several works on the tribocorrosion behaviour of MAO-treated Ti surfaces, the influence of electrolyte composition on the corrosion kinetics under sliding is yet to be fully understood. In the present work, anodic oxide films were produced on cp-Ti surfaces with different calcium acetate concentrations in the electrolyte. Tribocorrosion behaviour was investigated by reciprocating sliding tests performed in 8 g\/L NaCl solution at body temperature, under potentiostatic conditions. The results showed that higher concentrations of calcium acetate had a detrimental effect on tribocorrosion kinetics, however, they resulted in less mechanical damage due to alterations in the topography and structure of the MAO layer.<\/jats:p>","DOI":"10.3390\/met11121985","type":"journal-article","created":{"date-parts":[[2021,12,9]],"date-time":"2021-12-09T21:46:58Z","timestamp":1639086418000},"page":"1985","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Influence of Calcium Acetate Concentration in Electrolyte on Tribocorrosion Behaviour of MAO Treated Titanium"],"prefix":"10.3390","volume":"11","author":[{"given":"Lu\u00eds","family":"Sousa","sequence":"first","affiliation":[{"name":"CMEMS-UMinho\u2014Center of MicroElectroMechanical Systems, Campus de Azur\u00e9m, Universidade do Minho, 4800-058 Guimar\u00e3es, Portugal"},{"name":"DEMM\u2014Department of Metallurgical and Materials Engineering, Faculdade de Engenharia, Universidade do Porto, 4200-455 Porto, Portugal"}]},{"given":"Ana Rita","family":"Mendes","sequence":"additional","affiliation":[{"name":"CMEMS-UMinho\u2014Center of MicroElectroMechanical Systems, Campus de Azur\u00e9m, Universidade do Minho, 4800-058 Guimar\u00e3es, Portugal"}]},{"given":"Ana Maria Pires","family":"Pinto","sequence":"additional","affiliation":[{"name":"CMEMS-UMinho\u2014Center of MicroElectroMechanical Systems, Campus de Azur\u00e9m, Universidade do Minho, 4800-058 Guimar\u00e3es, Portugal"},{"name":"DEM\u2014Department of Mechanical Engineering, Campus de Azur\u00e9m, Universidade do Minho, 4800-058 Guimar\u00e3es, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9138-9119","authenticated-orcid":false,"given":"Fatih","family":"Toptan","sequence":"additional","affiliation":[{"name":"CMEMS-UMinho\u2014Center of MicroElectroMechanical Systems, Campus de Azur\u00e9m, Universidade do Minho, 4800-058 Guimar\u00e3es, Portugal"},{"name":"Department of Materials Science and Engineering, Izmir Institute of Technology, Izmir 35430, Turkey"},{"name":"Department of Mechanical Engineering, IBTN\/Euro\u2014European Branch of the Institute of Biomaterials, Tribocorrosion and Nanomedicine, Universidade do Minho, 4800-058 Guimar\u00e3es, Portugal"}]},{"given":"Alexandra Cruz","family":"Alves","sequence":"additional","affiliation":[{"name":"CMEMS-UMinho\u2014Center of MicroElectroMechanical Systems, Campus de Azur\u00e9m, Universidade do Minho, 4800-058 Guimar\u00e3es, Portugal"},{"name":"Department of Mechanical Engineering, IBTN\/Euro\u2014European Branch of the Institute of Biomaterials, Tribocorrosion and Nanomedicine, Universidade do Minho, 4800-058 Guimar\u00e3es, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2021,12,9]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.apsusc.2015.02.163","article-title":"Understanding Growth Mechanisms and Tribocorrosion Behaviour of Porous TiO2 Anodic Films Containing Calcium, Phosphorous and Magnesium","volume":"341","author":"Oliveira","year":"2015","journal-title":"Appl. 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