Porous Biocoatings Based on Diatomite with Incorporated ZrO2 Particles for Biodegradable Magnesium Implants; Journal of Functional Biomaterials; Vol. 14, iss. 5
| Parent link: | Journal of Functional Biomaterials.— .— Basel: MDPI AG Vol. 14, iss. 5.— 2023.— Article number 241, 17 p. |
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| Beste egile batzuk: | , , , , , , , |
| Gaia: | Title screen In the present work, the surface of a biodegradable Mg alloy was modified to create porous diatomite biocoatings using the method of micro-arc oxidation. The coatings were applied at process voltages in the range of 350–500 V. We have studied the influence of the addition of ZrO2 microparticles on the structure and properties of diatomite-based protective coatings for Mg implants. The structure and properties of the resulting coatings were examined using a number of research methods. It was found that the coatings have a porous structure and contain ZrO2 particles. The coatings were mostly characterized by pores less than 1 μm in size. However, as the voltage of the MAO process increases, the number of larger pores (5–10 μm in size) also increases. However, the porosity of the coatings varied insignificantly and amounted to 5 ± 1%. It has been revealed that the incorporation of ZrO2 particles substantially affects the properties of diatomite-based coatings. The adhesive strength of the coatings has increased by approximately 30%, and the corrosion resistance has increased by two orders of magnitude compared to the coatings without zirconia particles Текстовый файл |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2023
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| Gaiak: | |
| Sarrera elektronikoa: | https://doi.org/10.3390/jfb14050241 |
| Formatua: | MixedMaterials Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=684992 |
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| 200 | 1 | |a Porous Biocoatings Based on Diatomite with Incorporated ZrO2 Particles for Biodegradable Magnesium Implants |f Mariya B. Sedelnikova, Alexander D. Kashin, Pavel V. Uvarkin [et al.] | |
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| 283 | |a online_resource |2 RDAcarrier | ||
| 300 | |a Title screen | ||
| 320 | |a References: 64 tit | ||
| 330 | |a In the present work, the surface of a biodegradable Mg alloy was modified to create porous diatomite biocoatings using the method of micro-arc oxidation. The coatings were applied at process voltages in the range of 350–500 V. We have studied the influence of the addition of ZrO2 microparticles on the structure and properties of diatomite-based protective coatings for Mg implants. The structure and properties of the resulting coatings were examined using a number of research methods. It was found that the coatings have a porous structure and contain ZrO2 particles. The coatings were mostly characterized by pores less than 1 μm in size. However, as the voltage of the MAO process increases, the number of larger pores (5–10 μm in size) also increases. However, the porosity of the coatings varied insignificantly and amounted to 5 ± 1%. It has been revealed that the incorporation of ZrO2 particles substantially affects the properties of diatomite-based coatings. The adhesive strength of the coatings has increased by approximately 30%, and the corrosion resistance has increased by two orders of magnitude compared to the coatings without zirconia particles | ||
| 336 | |a Текстовый файл | ||
| 461 | 1 | |t Journal of Functional Biomaterials |c Basel |n MDPI AG | |
| 463 | 1 | |t Vol. 14, iss. 5 |v Article number 241, 17 p. |d 2023 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a magnesium implants | |
| 610 | 1 | |a micro-arc coating | |
| 610 | 1 | |a diatomite | |
| 610 | 1 | |a ZrO2 particles | |
| 610 | 1 | |a corrosion resistance | |
| 701 | 1 | |a Sedelnikova |b M. B. |g Mariya Borisovna | |
| 701 | 1 | |a Kashin |b A. D. |g Aleksandr Daniilovich | |
| 701 | 1 | |a Uvarkin |b P. V. |g Pavel Viktorovich | |
| 701 | 1 | |a Tolmachev |b A. I. |g Aleksey Ivanovich | |
| 701 | 1 | |a Sharkeev |b Yu. P. |c physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1950- |g Yury Petrovich |9 16228 | |
| 701 | 1 | |a Ugodchikova |b A. V. |g Anna Vladimirovna | |
| 701 | 1 | |a Luginin |b N. A. |g Nikita Andreevich | |
| 701 | 1 | |a Bakina |b O. V. |g Olga Vladimirovna | |
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