| 新铌酸盐化合物K6Zr2Nb14O42的合成 | |||||||||||
| THE SYNTHESIS OF A NEW NIOBATE COMPOUND K6Zr2Nb14O42 | |||||||||||
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| 摘要: | |||||||||||
| 关键词: 铌酸盐 K2O-ZrO2-Nb2O5系统 助溶剂法 | |||||||||||
| 基金项目: | |||||||||||
| Abstract: A new niobate compound K6Zr2Nb14O42 was synthesized by solid state reaction for the first time. The chemical compositions, crystal structure, optical property, solubility, density and melting point of the new compound were characterized by EPMA, TEM, XRD, DTA and so on. K6Zr2Nb14O42 crystallizes the hexagonal system with unit cell parameters a=0.91607(4)nm, c=1.21136(8) nm and space group P63/mcm(193), Z=1. | |||||||||||
| Keywords: niobate K2O-ZrO2-Nb2O5 system flux method | |||||||||||
| 摘要点击次数: 1040 | |||||||||||
| 全文下载次数: 1392 | |||||||||||
| 方亮,张辉,吴伯麟,袁润章.新铌酸盐化合物K6Zr2Nb14O42的合成[J].无机化学学报,1999,15(1):118-120. | |||||||||||
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