Synthesis and Characterization of Porous CaCO<sub>3</sub> Vaterite Particles by Simple Solution Method
Appropriately engineered CaCO<sub>3</sub> vaterite has interesting properties such as biodegradability, large surface area, and unique physical and chemical properties that allow a variety of uses in medical applications, mainly in dental material as the scaffold. In this paper, we repor...
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2021-08-01
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| author | Renny Febrida Arief Cahyanto Ellyza Herda Vanitha Muthukanan Nina Djustiana Ferry Faizal Camellia Panatarani I Made Joni |
| author_facet | Renny Febrida Arief Cahyanto Ellyza Herda Vanitha Muthukanan Nina Djustiana Ferry Faizal Camellia Panatarani I Made Joni |
| author_sort | Renny Febrida |
| collection | DOAJ |
| description | Appropriately engineered CaCO<sub>3</sub> vaterite has interesting properties such as biodegradability, large surface area, and unique physical and chemical properties that allow a variety of uses in medical applications, mainly in dental material as the scaffold. In this paper, we report the synthesis of vaterite from Ca(NO<sub>3</sub>)<sub>2</sub>·4H<sub>2</sub>O without porogen to obtain a highly pure and porous microsphere for raw material of calcium phosphate as the scaffold in our future development. CaCO<sub>3</sub> properties were investigated at two different temperatures (20 and 27 °C) and stirring speeds (800 and 1000 rpm) and at various reaction times (5, 10, 15, 30, and 60 min). The as-prepared porous CaCO<sub>3</sub> powders were characterized by FTIR, XRD, SEM, TEM, and BET methods. The results showed that vaterite with purity 95.3%, crystallite size 23.91 nm, and porous microsphere with lowest pore diameter 3.5578 nm was obtained at reaction time 30 min, temperature reaction 20 °C, and stirring speed 800 rpm. It was emphasized that a more spherical microsphere with a smaller size and nanostructure contained multiple primary nanoparticles received at a lower stirring speed (800 rpm) at the reaction time of 30 min. One of the outstanding results of this study is the formation of the porous vaterite microsphere with a pore size of ~3.55 nm without any additional porogen or template by using a simple mixing method. |
| first_indexed | 2024-03-10T08:38:41Z |
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| id | doaj.art-05adc498f4244168b79a4d33fa83f57b |
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| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T08:38:41Z |
| publishDate | 2021-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-05adc498f4244168b79a4d33fa83f57b2023-11-22T08:27:19ZengMDPI AGMaterials1996-19442021-08-011416442510.3390/ma14164425Synthesis and Characterization of Porous CaCO<sub>3</sub> Vaterite Particles by Simple Solution MethodRenny Febrida0Arief Cahyanto1Ellyza Herda2Vanitha Muthukanan3Nina Djustiana4Ferry Faizal5Camellia Panatarani6I Made Joni7Biotechnology Department, Post Graduate School, Universitas Padjadjaran, Jalan Dipati Ukur No. 35, Bandung 40132, IndonesiaFunctional Nano Powder University Center of Excellence, Universitas Padjadjaran, Jalan Raya Bandung-Sumedang KM 21, Jatinangor, Sumedang 45363, IndonesiaDepartment of Dental Materials, Faculty of Dentistry, Universitas Indonesia, Jakarta 10430, IndonesiaFunctional Nano Powder University Center of Excellence, Universitas Padjadjaran, Jalan Raya Bandung-Sumedang KM 21, Jatinangor, Sumedang 45363, IndonesiaFunctional Nano Powder University Center of Excellence, Universitas Padjadjaran, Jalan Raya Bandung-Sumedang KM 21, Jatinangor, Sumedang 45363, IndonesiaFunctional Nano Powder University Center of Excellence, Universitas Padjadjaran, Jalan Raya Bandung-Sumedang KM 21, Jatinangor, Sumedang 45363, IndonesiaFunctional Nano Powder University Center of Excellence, Universitas Padjadjaran, Jalan Raya Bandung-Sumedang KM 21, Jatinangor, Sumedang 45363, IndonesiaFunctional Nano Powder University Center of Excellence, Universitas Padjadjaran, Jalan Raya Bandung-Sumedang KM 21, Jatinangor, Sumedang 45363, IndonesiaAppropriately engineered CaCO<sub>3</sub> vaterite has interesting properties such as biodegradability, large surface area, and unique physical and chemical properties that allow a variety of uses in medical applications, mainly in dental material as the scaffold. In this paper, we report the synthesis of vaterite from Ca(NO<sub>3</sub>)<sub>2</sub>·4H<sub>2</sub>O without porogen to obtain a highly pure and porous microsphere for raw material of calcium phosphate as the scaffold in our future development. CaCO<sub>3</sub> properties were investigated at two different temperatures (20 and 27 °C) and stirring speeds (800 and 1000 rpm) and at various reaction times (5, 10, 15, 30, and 60 min). The as-prepared porous CaCO<sub>3</sub> powders were characterized by FTIR, XRD, SEM, TEM, and BET methods. The results showed that vaterite with purity 95.3%, crystallite size 23.91 nm, and porous microsphere with lowest pore diameter 3.5578 nm was obtained at reaction time 30 min, temperature reaction 20 °C, and stirring speed 800 rpm. It was emphasized that a more spherical microsphere with a smaller size and nanostructure contained multiple primary nanoparticles received at a lower stirring speed (800 rpm) at the reaction time of 30 min. One of the outstanding results of this study is the formation of the porous vaterite microsphere with a pore size of ~3.55 nm without any additional porogen or template by using a simple mixing method.https://www.mdpi.com/1996-1944/14/16/4425vateritesimple solutionspherulitic processmicrospheremesocrystalline |
| spellingShingle | Renny Febrida Arief Cahyanto Ellyza Herda Vanitha Muthukanan Nina Djustiana Ferry Faizal Camellia Panatarani I Made Joni Synthesis and Characterization of Porous CaCO<sub>3</sub> Vaterite Particles by Simple Solution Method Materials vaterite simple solution spherulitic process microsphere mesocrystalline |
| title | Synthesis and Characterization of Porous CaCO<sub>3</sub> Vaterite Particles by Simple Solution Method |
| title_full | Synthesis and Characterization of Porous CaCO<sub>3</sub> Vaterite Particles by Simple Solution Method |
| title_fullStr | Synthesis and Characterization of Porous CaCO<sub>3</sub> Vaterite Particles by Simple Solution Method |
| title_full_unstemmed | Synthesis and Characterization of Porous CaCO<sub>3</sub> Vaterite Particles by Simple Solution Method |
| title_short | Synthesis and Characterization of Porous CaCO<sub>3</sub> Vaterite Particles by Simple Solution Method |
| title_sort | synthesis and characterization of porous caco sub 3 sub vaterite particles by simple solution method |
| topic | vaterite simple solution spherulitic process microsphere mesocrystalline |
| url | https://www.mdpi.com/1996-1944/14/16/4425 |
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