Pseudobrookite-type MgTi2O5 water purification filter with controlled particle morphology
Pseudobrookite-type oxide-based ceramics, such as Al2TiO5 and MgTi2O5, have recently been studied as porous ceramic membranes. Here, the effect of LiF doping on the morphology of MgTi2O5 particles is presented in detail. Water purification filters were produced using porous MgTi2O5, with different p...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2015-09-01
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| Series: | Journal of Asian Ceramic Societies |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2187076415000603 |
| _version_ | 1819023535273672704 |
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| author | Yuta Nakagoshi Yoshikazu Suzuki |
| author_facet | Yuta Nakagoshi Yoshikazu Suzuki |
| author_sort | Yuta Nakagoshi |
| collection | DOAJ |
| description | Pseudobrookite-type oxide-based ceramics, such as Al2TiO5 and MgTi2O5, have recently been studied as porous ceramic membranes. Here, the effect of LiF doping on the morphology of MgTi2O5 particles is presented in detail. Water purification filters were produced using porous MgTi2O5, with different particle morphologies. MgCO3 (basic) and TiO2 powders with various LiF contents were wet-ball milled, dried, and then, calcined in air at 1100 °C to obtain the MgTi2O5 powders. The powder compacts were sintered at 1000–1200 °C to produce the MgTi2O5 disk filters. The 0.5 wt.% LiF-doped MgTi2O5 disk filter, with elongated grains, showed well-balanced performance removing boehmite particles with diameter of 0.7 μm. Non-doped MgTi2O5 disk filter with equiaxed grains was suitable for precise filtration. |
| first_indexed | 2024-12-21T04:40:26Z |
| format | Article |
| id | doaj.art-bd25c82c6e984c3084f9129aa93370ab |
| institution | Directory Open Access Journal |
| issn | 2187-0764 |
| language | English |
| last_indexed | 2024-12-21T04:40:26Z |
| publishDate | 2015-09-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Journal of Asian Ceramic Societies |
| spelling | doaj.art-bd25c82c6e984c3084f9129aa93370ab2022-12-21T19:15:44ZengTaylor & Francis GroupJournal of Asian Ceramic Societies2187-07642015-09-013333433810.1016/j.jascer.2015.06.005Pseudobrookite-type MgTi2O5 water purification filter with controlled particle morphologyYuta Nakagoshi0Yoshikazu Suzuki1Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573, JapanGraduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8573, JapanPseudobrookite-type oxide-based ceramics, such as Al2TiO5 and MgTi2O5, have recently been studied as porous ceramic membranes. Here, the effect of LiF doping on the morphology of MgTi2O5 particles is presented in detail. Water purification filters were produced using porous MgTi2O5, with different particle morphologies. MgCO3 (basic) and TiO2 powders with various LiF contents were wet-ball milled, dried, and then, calcined in air at 1100 °C to obtain the MgTi2O5 powders. The powder compacts were sintered at 1000–1200 °C to produce the MgTi2O5 disk filters. The 0.5 wt.% LiF-doped MgTi2O5 disk filter, with elongated grains, showed well-balanced performance removing boehmite particles with diameter of 0.7 μm. Non-doped MgTi2O5 disk filter with equiaxed grains was suitable for precise filtration.http://www.sciencedirect.com/science/article/pii/S2187076415000603MgTi2O5LiF mineralizerPorous ceramicsWater purificationSeparation efficiency |
| spellingShingle | Yuta Nakagoshi Yoshikazu Suzuki Pseudobrookite-type MgTi2O5 water purification filter with controlled particle morphology Journal of Asian Ceramic Societies MgTi2O5 LiF mineralizer Porous ceramics Water purification Separation efficiency |
| title | Pseudobrookite-type MgTi2O5 water purification filter with controlled particle morphology |
| title_full | Pseudobrookite-type MgTi2O5 water purification filter with controlled particle morphology |
| title_fullStr | Pseudobrookite-type MgTi2O5 water purification filter with controlled particle morphology |
| title_full_unstemmed | Pseudobrookite-type MgTi2O5 water purification filter with controlled particle morphology |
| title_short | Pseudobrookite-type MgTi2O5 water purification filter with controlled particle morphology |
| title_sort | pseudobrookite type mgti2o5 water purification filter with controlled particle morphology |
| topic | MgTi2O5 LiF mineralizer Porous ceramics Water purification Separation efficiency |
| url | http://www.sciencedirect.com/science/article/pii/S2187076415000603 |
| work_keys_str_mv | AT yutanakagoshi pseudobrookitetypemgti2o5waterpurificationfilterwithcontrolledparticlemorphology AT yoshikazusuzuki pseudobrookitetypemgti2o5waterpurificationfilterwithcontrolledparticlemorphology |