@article{oai:sucra.repo.nii.ac.jp:00012835,
 author = {柳瀬, 郁夫 and 宮下, 徳彦 and 小林, 秀彦 and 野口, 文雄 and 三田村, 孝},
 issue = {1239},
 journal = {日本セラミックス協会学術論文誌},
 month = {},
 note = {http://ci.nii.ac.jp/naid/110002289534/ | http://ci.nii.ac.jp/naid/110002289534/, Monolithic Cs_2Msi_5O_<12>(M = Cd, Ni. Zn) with cubic symmetry, space group Ia3^^-d, was synthesized in air according to a two stage heat treatment. Mixed raw material powders were calcined at 973 to 1023 K for 20 to 40h until the Cs_2Msi_5O_<12>(M=Cd, Ni, Zn) phase were recognized by XRD and then they were heated at 1273 to 1473 K for 20h. The thermal expansion of the synthesized Cs_2Msi_5O_<12>(M=Cd, Ni. Zn) powders was investigated using high-temperature X-ray diffraction at 298 to 1273 K. The Cs_2Msi_5O_<12>(M=Cd, Ni, Zn) powders having SiO_4/MO_4^<2-> = 5, displayed a lower thermal expansion than those of CsMSi_2O_6(M=Al, Fe) having SiO_4/MO_4- = 2 in the low temperature range. With increasing the ionic radius of M^<2+>, the thermal expansion coefficient of the synthesized Cs_2Msi_5O_<12> (M=Cd, Ni, Zn) was increased in the low temperature range., rights: 社団法人日本セラミックス協会
rights: 本文データは学協会の許諾に基づきCiNiiから複製したものである
relation: isVersionOf: http://ci.nii.ac.jp/naid/110002289534/, text, application/pdf},
 pages = {1099--1103},
 title = {立方晶系Cs_2MSi_5O_<12>(M=Cd,Ni,Zn)の粉末合成と熱膨張特性},
 volume = {106},
 year = {1998},
 yomi = {ヤナセ, イクオ and ミヤシタ, ノリヒコ and コバヤシ, ヒデヒコ and ノグチ, フミオ and ミタムラ, タカシ}
}