Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 황성주 | - |
dc.date.accessioned | 2016-08-28T10:08:52Z | - |
dc.date.available | 2016-08-28T10:08:52Z | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 0002-7820 | - |
dc.identifier.other | OAK-10710 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/224240 | - |
dc.description.abstract | The Microstructure and microwave dielectric properties of Bi 2O3-deficient Bi12SiO20 ceramics were investigated. A small amount of unreacted Bi2O3 phase melted during sintering at 825°C and assisted with densification and grain growth in all samples. The melted Bi2O3 reacted with remnant SiO2 during cooling to form a Bi4Si 3O12 secondary phase. The nominal composition of Bi 11.8SiO19.7 ceramics sintered at 825°C for 4 h had a high relative density of 97% of the theoretical density, and good microwave dielectric properties: εr = 39, Q × f = 74 000 GHz, and τf = -14.1 ppm/°C. Moreover, this ceramic did not react with Ag at 825°C. © 2013 The American Ceramic Society. | - |
dc.language | English | - |
dc.title | Microstructures and microwave dielectric properties of Bi2O 3-deficient Bi12 SiO20 ceramics | - |
dc.type | Article | - |
dc.relation.issue | 7 | - |
dc.relation.volume | 96 | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 2225 | - |
dc.relation.lastpage | 2229 | - |
dc.relation.journaltitle | Journal of the American Ceramic Society | - |
dc.identifier.doi | 10.1111/jace.12323 | - |
dc.identifier.wosid | WOS:000327187800038 | - |
dc.identifier.scopusid | 2-s2.0-84880262462 | - |
dc.author.google | Jeong B.-J. | - |
dc.author.google | Joung M.-R. | - |
dc.author.google | Kweon S.-H. | - |
dc.author.google | Kim J.-S. | - |
dc.author.google | Nahm S. | - |
dc.author.google | Choi J.-W. | - |
dc.author.google | Hwang S.-J. | - |
dc.contributor.scopusid | 황성주(7404626171) | - |
dc.date.modifydate | 20190901081003 | - |