Effect of iron source on nonhydrolytic sol-gel synthesis of Fe2TiO5
Fe2TiO5 was synthesized via nonhydrolytic sol-gel method at 600°C. The effects of iron sources on the synthesis of Fe2TiO5 were investigated. It was demonstrated that Fe-O-Ti bonds will not be formed in the xerogels prepared by taking FeCl3 as iron source because it is strong Lewis acid and induces...
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| Format: | Article |
| Language: | English |
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University of Novi Sad
2022-03-01
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| Series: | Processing and Application of Ceramics |
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| Online Access: | http://www.doiserbia.nb.rs/img/doi/1820-6131/2022/1820-61312201007J.pdf |
| _version_ | 1818669689354584064 |
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| author | Jiang Feng Feng Guo Yin Li Zhao Qianqian Yu Yun Jiang Weihui |
| author_facet | Jiang Feng Feng Guo Yin Li Zhao Qianqian Yu Yun Jiang Weihui |
| author_sort | Jiang Feng |
| collection | DOAJ |
| description | Fe2TiO5 was synthesized via nonhydrolytic sol-gel method at 600°C. The effects of iron sources on the synthesis of Fe2TiO5 were investigated. It was demonstrated that Fe-O-Ti bonds will not be formed in the xerogels prepared by taking FeCl3 as iron source because it is strong Lewis acid and induces homocondensation. Fe-O-Ti bonds were formed in the xerogels prepared by using Fe(OC2H5)3 and FeOH(CH3COO)2 as iron sources. However, the hydroxyl group in FeOH(CH3COO)2 easily leads to homocondensation and particles agglomeration. Thus, Fe(OC2H5)3 is optimal iron source with both excellent synthesis and particle dispersion effects. |
| first_indexed | 2024-12-17T06:56:12Z |
| format | Article |
| id | doaj.art-d567af662bfe4e19a3e00887367dca7c |
| institution | Directory Open Access Journal |
| issn | 1820-6131 2406-1034 |
| language | English |
| last_indexed | 2024-12-17T06:56:12Z |
| publishDate | 2022-03-01 |
| publisher | University of Novi Sad |
| record_format | Article |
| series | Processing and Application of Ceramics |
| spelling | doaj.art-d567af662bfe4e19a3e00887367dca7c2022-12-21T21:59:25ZengUniversity of Novi SadProcessing and Application of Ceramics1820-61312406-10342022-03-0116171210.2298/PAC2201007JEffect of iron source on nonhydrolytic sol-gel synthesis of Fe2TiO5Jiang Feng0Feng Guo1Yin Li2Zhao Qianqian3Yu Yun4Jiang Weihui5Department of Material Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen, ChinaNational Engineering Research Center for Domestic & Building Ceramics, Jingdezhen Ceramic Institute, Jingdezhen, ChinaDepartment of Material Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen, ChinaDepartment of Material Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen, ChinaKey Laboratory of Inorganic Coating Materials CAS, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, PR ChinaDepartment of Material Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen, China + National Engineering Research Center for Domestic & Building Ceramics, Jingdezhen Ceramic Institute, Jingdezhen, ChinaFe2TiO5 was synthesized via nonhydrolytic sol-gel method at 600°C. The effects of iron sources on the synthesis of Fe2TiO5 were investigated. It was demonstrated that Fe-O-Ti bonds will not be formed in the xerogels prepared by taking FeCl3 as iron source because it is strong Lewis acid and induces homocondensation. Fe-O-Ti bonds were formed in the xerogels prepared by using Fe(OC2H5)3 and FeOH(CH3COO)2 as iron sources. However, the hydroxyl group in FeOH(CH3COO)2 easily leads to homocondensation and particles agglomeration. Thus, Fe(OC2H5)3 is optimal iron source with both excellent synthesis and particle dispersion effects.http://www.doiserbia.nb.rs/img/doi/1820-6131/2022/1820-61312201007J.pdffe2tio5nonhydrolytic sol-gel methodiron sourcesynthesis |
| spellingShingle | Jiang Feng Feng Guo Yin Li Zhao Qianqian Yu Yun Jiang Weihui Effect of iron source on nonhydrolytic sol-gel synthesis of Fe2TiO5 Processing and Application of Ceramics fe2tio5 nonhydrolytic sol-gel method iron source synthesis |
| title | Effect of iron source on nonhydrolytic sol-gel synthesis of Fe2TiO5 |
| title_full | Effect of iron source on nonhydrolytic sol-gel synthesis of Fe2TiO5 |
| title_fullStr | Effect of iron source on nonhydrolytic sol-gel synthesis of Fe2TiO5 |
| title_full_unstemmed | Effect of iron source on nonhydrolytic sol-gel synthesis of Fe2TiO5 |
| title_short | Effect of iron source on nonhydrolytic sol-gel synthesis of Fe2TiO5 |
| title_sort | effect of iron source on nonhydrolytic sol gel synthesis of fe2tio5 |
| topic | fe2tio5 nonhydrolytic sol-gel method iron source synthesis |
| url | http://www.doiserbia.nb.rs/img/doi/1820-6131/2022/1820-61312201007J.pdf |
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