Modification of the titanium implants surface with TiO2 coatings obtained by sol-gel method via dip-coating

Within the framework of the study, TiO2 coatings were obtained by sol-gel method via dip-coating. For the films obtaining, manual drawing the substrate from the solution at a relatively high rate of 30 mm / min and automated drawing from the solution at low drawing rates (from 1 to 10 mm / min) were...

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Autores principales:	Tarala, V. A., Тарала, В. А., Kravtsov, A. A., Кравцов, А. А., Chikulina, I. S., Чикулина, И. С.
Formato:	Статья
Lenguaje:	English
Publicado:	EDP Sciences 2018
Materias:	Coatings Metal implants Oxides Scanning electron microscopy Sol-gel process Sol-gels Titanium dioxide Topography
Acceso en línea:	https://www.scopus.com/record/display.uri?eid=2-s2.0-85056516002&origin=resultslist&sort=plf-f&src=s&nlo=&nlr=&nls=&sid=67d873dd6e99eb815f742d2e6db93a43&sot=aff&sdt=sisr&sl=174&s=AF-ID%28%22North+Caucasus+Federal+University%22+60070541%29+OR+AF-ID%28%22Stavropol+State+University%22+60070961%29+OR+AF-ID%28%22stavropolskij+Gosudarstvennyj+Tehniceskij+Universitet%22+60026323%29&ref=%28Modification+of+the+titanium+implants+surface+with+TiO2+coatings+obtained+by+sol-gel+method+via+dip-coating%29&relpos=0&citeCnt=0&searchTerm= https://dspace.ncfu.ru/handle/20.500.12258/3480
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spelling	ir-20.500.12258-34802020-07-08T14:21:27Z Modification of the titanium implants surface with TiO2 coatings obtained by sol-gel method via dip-coating Tarala, V. A. Тарала, В. А. Kravtsov, A. A. Кравцов, А. А. Chikulina, I. S. Чикулина, И. С. Coatings Metal implants Oxides Scanning electron microscopy Sol-gel process Sol-gels Titanium dioxide Topography Within the framework of the study, TiO2 coatings were obtained by sol-gel method via dip-coating. For the films obtaining, manual drawing the substrate from the solution at a relatively high rate of 30 mm / min and automated drawing from the solution at low drawing rates (from 1 to 10 mm / min) were used. The morphology of coatings has been studied by scanning electron microscopy. The influence of the mode and the rate of drawing of the substrate from the solution on the films morphology was demonstrated. Analysis of the data showed, that the surface morphology of the coatings obtained at lower drawing rates by an automated method is much more homogeneous - the titanium dioxide films completely repeats the topography of the substrate surface, there are practically no fissures. Qualitative coatings of titanium dioxide, completely replicating the surface relief of the substrate, can be obtained by this method. Selection of the substrate drawing rate allows reducing the influence of the substrate topography and avoiding the appearance of crystallization centers, and as a consequence, the appearance of defects in the morphology of coatings, such as fissures or microparticles 2018-11-26T12:43:17Z 2018-11-26T12:43:17Z 2018 Статья Tarala, V.A., Dolgalev, A.A., Kravtsov, A.A., Chikulina, I.S., Bukhalov, B.V. Modification of the titanium implants surface with TiO2 coatings obtained by sol-gel method via dip-coating // MATEC Web of Conferences. - 2018. - Volume 226. - Номер статьи 03014 https://www.scopus.com/record/display.uri?eid=2-s2.0-85056516002&origin=resultslist&sort=plf-f&src=s&nlo=&nlr=&nls=&sid=67d873dd6e99eb815f742d2e6db93a43&sot=aff&sdt=sisr&sl=174&s=AF-ID%28%22North+Caucasus+Federal+University%22+60070541%29+OR+AF-ID%28%22Stavropol+State+University%22+60070961%29+OR+AF-ID%28%22stavropolskij+Gosudarstvennyj+Tehniceskij+Universitet%22+60026323%29&ref=%28Modification+of+the+titanium+implants+surface+with+TiO2+coatings+obtained+by+sol-gel+method+via+dip-coating%29&relpos=0&citeCnt=0&searchTerm= http://hdl.handle.net/20.500.12258/3480 en MATEC Web of Conferences application/pdf EDP Sciences
institution	СКФУ
collection	Репозиторий
language	English
topic	Coatings Metal implants Oxides Scanning electron microscopy Sol-gel process Sol-gels Titanium dioxide Topography
spellingShingle	Coatings Metal implants Oxides Scanning electron microscopy Sol-gel process Sol-gels Titanium dioxide Topography Tarala, V. A. Тарала, В. А. Kravtsov, A. A. Кравцов, А. А. Chikulina, I. S. Чикулина, И. С. Modification of the titanium implants surface with TiO2 coatings obtained by sol-gel method via dip-coating
description	Within the framework of the study, TiO2 coatings were obtained by sol-gel method via dip-coating. For the films obtaining, manual drawing the substrate from the solution at a relatively high rate of 30 mm / min and automated drawing from the solution at low drawing rates (from 1 to 10 mm / min) were used. The morphology of coatings has been studied by scanning electron microscopy. The influence of the mode and the rate of drawing of the substrate from the solution on the films morphology was demonstrated. Analysis of the data showed, that the surface morphology of the coatings obtained at lower drawing rates by an automated method is much more homogeneous - the titanium dioxide films completely repeats the topography of the substrate surface, there are practically no fissures. Qualitative coatings of titanium dioxide, completely replicating the surface relief of the substrate, can be obtained by this method. Selection of the substrate drawing rate allows reducing the influence of the substrate topography and avoiding the appearance of crystallization centers, and as a consequence, the appearance of defects in the morphology of coatings, such as fissures or microparticles
format	Статья
author	Tarala, V. A. Тарала, В. А. Kravtsov, A. A. Кравцов, А. А. Chikulina, I. S. Чикулина, И. С.
author_facet	Tarala, V. A. Тарала, В. А. Kravtsov, A. A. Кравцов, А. А. Chikulina, I. S. Чикулина, И. С.
author_sort	Tarala, V. A.
title	Modification of the titanium implants surface with TiO2 coatings obtained by sol-gel method via dip-coating
title_short	Modification of the titanium implants surface with TiO2 coatings obtained by sol-gel method via dip-coating
title_full	Modification of the titanium implants surface with TiO2 coatings obtained by sol-gel method via dip-coating
title_fullStr	Modification of the titanium implants surface with TiO2 coatings obtained by sol-gel method via dip-coating
title_full_unstemmed	Modification of the titanium implants surface with TiO2 coatings obtained by sol-gel method via dip-coating
title_sort	modification of the titanium implants surface with tio2 coatings obtained by sol-gel method via dip-coating
publisher	EDP Sciences
publishDate	2018
url	https://www.scopus.com/record/display.uri?eid=2-s2.0-85056516002&origin=resultslist&sort=plf-f&src=s&nlo=&nlr=&nls=&sid=67d873dd6e99eb815f742d2e6db93a43&sot=aff&sdt=sisr&sl=174&s=AF-ID%28%22North+Caucasus+Federal+University%22+60070541%29+OR+AF-ID%28%22Stavropol+State+University%22+60070961%29+OR+AF-ID%28%22stavropolskij+Gosudarstvennyj+Tehniceskij+Universitet%22+60026323%29&ref=%28Modification+of+the+titanium+implants+surface+with+TiO2+coatings+obtained+by+sol-gel+method+via+dip-coating%29&relpos=0&citeCnt=0&searchTerm= https://dspace.ncfu.ru/handle/20.500.12258/3480
work_keys_str_mv	AT taralava modificationofthetitaniumimplantssurfacewithtio2coatingsobtainedbysolgelmethodviadipcoating AT taralava modificationofthetitaniumimplantssurfacewithtio2coatingsobtainedbysolgelmethodviadipcoating AT kravtsovaa modificationofthetitaniumimplantssurfacewithtio2coatingsobtainedbysolgelmethodviadipcoating AT kravcovaa modificationofthetitaniumimplantssurfacewithtio2coatingsobtainedbysolgelmethodviadipcoating AT chikulinais modificationofthetitaniumimplantssurfacewithtio2coatingsobtainedbysolgelmethodviadipcoating AT čikulinais modificationofthetitaniumimplantssurfacewithtio2coatingsobtainedbysolgelmethodviadipcoating
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Modification of the titanium implants surface with TiO2 coatings obtained by sol-gel method via dip-coating

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