Microwave assisted synthesis and sintering of La0.8Sr0.2Ga0.83Mg0.17O2.815
A novel method to produce dense bodies of SrO- and MgO-doped LaGaO3 (LSGM) ceramics by microwave assisted processing in 10 min is reported. The heating was carried out using Na-beta"-alumina as the microwave susceptor. The phase purity and electrical properties of the microwave processed sample...
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| Veröffentlicht in: | Materials letters 2003-03, Vol.57 (12), p.1792-1797 |
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| container_issue | 12 |
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| container_title | Materials letters |
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| creator | SUBASRI, R MATHEWS, Tom SREEDHARAN, O. M |
| description | A novel method to produce dense bodies of SrO- and MgO-doped LaGaO3 (LSGM) ceramics by microwave assisted processing in 10 min is reported. The heating was carried out using Na-beta"-alumina as the microwave susceptor. The phase purity and electrical properties of the microwave processed samples were determined and compared with a conventionally processed material. LSGM with a composition La0.8Sr0.2Ga0.83Mg0.17O2.815 always yielded a two-phase mixture though the presence of second phase did not affect the conductivity significantly at lower temperatures. The microstructure was more uniform in the case of the microwave sintered material. 16 refs. |
| doi_str_mv | 10.1016/S0167-577X(02)01070-4 |
| format | Article |
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Glasses</topic><topic>Ceramic industries</topic><topic>Chemical industry and chemicals</topic><topic>Electrotechnical and electronic ceramics</topic><topic>Exact sciences and technology</topic><topic>Technical ceramics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>SUBASRI, R</creatorcontrib><creatorcontrib>MATHEWS, Tom</creatorcontrib><creatorcontrib>SREEDHARAN, O. M</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>SUBASRI, R</au><au>MATHEWS, Tom</au><au>SREEDHARAN, O. 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| ispartof | Materials letters, 2003-03, Vol.57 (12), p.1792-1797 |
| issn | 0167-577X 1873-4979 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Building materials. Ceramics. Glasses Ceramic industries Chemical industry and chemicals Electrotechnical and electronic ceramics Exact sciences and technology Technical ceramics |
| title | Microwave assisted synthesis and sintering of La0.8Sr0.2Ga0.83Mg0.17O2.815 |
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