Silver-Loaded Tio<sub>2</Sub> Powders Prepared Through Mechanical Ball Milling

dc.authorid Park, Jongee/0000-0003-1415-6906
dc.authorid Ozturk, Abdullah/0000-0002-1525-1561
dc.authorid Ozturk, Abdullah/0000-0002-1525-1561
dc.authorscopusid 55616917800
dc.authorscopusid 7103003538
dc.authorscopusid 58155971100
dc.authorwosid Park, Jongee/N-9579-2015
dc.authorwosid Ozturk, Abdullah/ABA-3208-2020
dc.authorwosid Ozturk, Abdullah/JHU-4760-2023
dc.contributor.author Aysin, Basak
dc.contributor.author Ozturk, Abdullah
dc.contributor.author Park, Jongee
dc.contributor.other Metallurgical and Materials Engineering
dc.date.accessioned 2024-07-05T14:28:24Z
dc.date.available 2024-07-05T14:28:24Z
dc.date.issued 2013
dc.department Atılım University en_US
dc.department-temp [Aysin, Basak; Ozturk, Abdullah] Middle E Tech Univ, Dept Met & Mat Engn, TR-06531 Ankara, Turkey; [Park, Jongee] Atilim Univ, Dept Met & Mat Engn, TR-06836 Ankara, Turkey en_US
dc.description Park, Jongee/0000-0003-1415-6906; Ozturk, Abdullah/0000-0002-1525-1561; Ozturk, Abdullah/0000-0002-1525-1561 en_US
dc.description.abstract Silver (Ag) was loaded on TiO2 powders through mechanical ball milling. Ag-loading was accomplished by adding 4.6, 9.2, and 13.8 ml of AgNO3 solution to the TiO2 powders during the milling process. The resulting powder was characterized by XRD, XPS, SEM, and EDS. The photocatalytic activity of the silver-loaded powder was evaluated in terms of the degradation of methyl orange (MO) solution under ultraviolet (UV) illumination. XRD patterns were refined using the Rietveld analysis to determine the lattice parameters. XRD analysis suggested that Ag was loaded on TiO2 powders in the form of AgO. X-ray photoelectron spectroscopy and Rietveld analysis revealed that silver did not dope into the crystal structure of TiO2. SEM investigations confirmed that ball milling caused a decrease in the average particle size of the powders. Silver-loading improved the photocatalytic activity of the TiO2 powders. The TiO2 powder ball milled without Ag-loading degraded 46% of the MO solution whereas the ball milled with 13.8 ml AgNO3 solution degraded 96% of the MO solution under 1 h UV irradiation. Moreover, TiO2 powders gained antibacterial property after Ag-loading. (c) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved. en_US
dc.description.sponsorship Scientific and Technological Council of Turkey (TUBITAK) [109M048] en_US
dc.description.sponsorship Authors gratefully acknowledge the partial financial support of the Scientific and Technological Council of Turkey (TUBITAK) through the Project no. 109M048. en_US
dc.identifier.citationcount 40
dc.identifier.doi 10.1016/j.ceramint.2013.02.054
dc.identifier.endpage 7126 en_US
dc.identifier.issn 0272-8842
dc.identifier.issn 1873-3956
dc.identifier.issue 6 en_US
dc.identifier.scopus 2-s2.0-84877688981
dc.identifier.startpage 7119 en_US
dc.identifier.uri https://doi.org/10.1016/j.ceramint.2013.02.054
dc.identifier.uri https://hdl.handle.net/20.500.14411/376
dc.identifier.volume 39 en_US
dc.identifier.wos WOS:000320295300139
dc.identifier.wosquality Q1
dc.institutionauthor Park, Jongee
dc.language.iso en en_US
dc.publisher Elsevier Sci Ltd en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 41
dc.subject TiO2 en_US
dc.subject Silver en_US
dc.subject Mechanical ball milling en_US
dc.subject Photocatalysis en_US
dc.title Silver-Loaded Tio<sub>2</Sub> Powders Prepared Through Mechanical Ball Milling en_US
dc.type Article en_US
dc.wos.citedbyCount 42
dspace.entity.type Publication
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