A Review on Perovskite as a Catalyst
Majority of catalysts used in the in industry today are mixture of metal oxides. Preparation techniques of mixed metal oxides able to perform complex functions are of growing interest in the field of heterogeneous catalysis today. Carrying out a wide range of catalytic reactions requires catalyst w...
| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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Universiti Malaysia Pahang
2016
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| Online Access: | http://umpir.ump.edu.my/id/eprint/15793/1/P080%20pg577-581.pdf |
| _version_ | 1825823402913431552 |
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| author | Osazuwa, Osarieme U. Cheng, C. K. |
| author_facet | Osazuwa, Osarieme U. Cheng, C. K. |
| author_sort | Osazuwa, Osarieme U. |
| collection | UMP |
| description | Majority of catalysts used in the in industry today are mixture of metal oxides. Preparation techniques of mixed
metal oxides able to perform complex functions are of growing interest in the field of heterogeneous catalysis today. Carrying out a wide range of catalytic reactions requires catalyst with poly-functional attributes; good solid state, surface and morphological properties. Extensive background knowledge in solid-state kinetics is required in the field of heterogeneous catalysis so as to design catalyst in the engineering field. Among the mixed metal oxides, perovskite-type oxides remain prominent. The perovskite oxides have the general formula ABO3. The diversity of properties that these compounds exhibited is derived from the fact that around 90% of the metallic natural elements of the Periodic Table are known to be stable in aperovskite-type oxide structure. An ideal perovskite structure must adhere to the tolerance factor limits which have been investigated using a case study of the cobalt metal in the B- site in the paper. The tolerance factor has been calculated for the rare earth metal series and alkaline earth metal series with lanthanum, cerium, neodymium, samarium, and calcium all forming stable perovskites. |
| first_indexed | 2024-03-06T12:10:45Z |
| format | Conference or Workshop Item |
| id | UMPir15793 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:10:45Z |
| publishDate | 2016 |
| publisher | Universiti Malaysia Pahang |
| record_format | dspace |
| spelling | UMPir157932019-10-16T08:33:20Z http://umpir.ump.edu.my/id/eprint/15793/ A Review on Perovskite as a Catalyst Osazuwa, Osarieme U. Cheng, C. K. TP Chemical technology Majority of catalysts used in the in industry today are mixture of metal oxides. Preparation techniques of mixed metal oxides able to perform complex functions are of growing interest in the field of heterogeneous catalysis today. Carrying out a wide range of catalytic reactions requires catalyst with poly-functional attributes; good solid state, surface and morphological properties. Extensive background knowledge in solid-state kinetics is required in the field of heterogeneous catalysis so as to design catalyst in the engineering field. Among the mixed metal oxides, perovskite-type oxides remain prominent. The perovskite oxides have the general formula ABO3. The diversity of properties that these compounds exhibited is derived from the fact that around 90% of the metallic natural elements of the Periodic Table are known to be stable in aperovskite-type oxide structure. An ideal perovskite structure must adhere to the tolerance factor limits which have been investigated using a case study of the cobalt metal in the B- site in the paper. The tolerance factor has been calculated for the rare earth metal series and alkaline earth metal series with lanthanum, cerium, neodymium, samarium, and calcium all forming stable perovskites. Universiti Malaysia Pahang 2016 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/15793/1/P080%20pg577-581.pdf Osazuwa, Osarieme U. and Cheng, C. K. (2016) A Review on Perovskite as a Catalyst. In: Proceedings of The National Conference for Postgraduate Research (NCON-PGR 2016) , 24-25 September 2016 , Universiti Malaysia Pahang (UMP), Pekan, Pahang. pp. 577-581.. (Published) http://ee.ump.edu.my/ncon/wp-content/uploads/2016/10/Proceeding-NCON-PGR-2016.zip |
| spellingShingle | TP Chemical technology Osazuwa, Osarieme U. Cheng, C. K. A Review on Perovskite as a Catalyst |
| title | A Review on Perovskite as a Catalyst |
| title_full | A Review on Perovskite as a Catalyst |
| title_fullStr | A Review on Perovskite as a Catalyst |
| title_full_unstemmed | A Review on Perovskite as a Catalyst |
| title_short | A Review on Perovskite as a Catalyst |
| title_sort | review on perovskite as a catalyst |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/15793/1/P080%20pg577-581.pdf |
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