ChemInform Abstract: Phase Transition and Thermal Expansion of Ho₂W₃O₁₂.

详细信息    查看全文

• 作者：Weigang Cao ; He Zhu ; Zhanning Liu ; Jinxia Deng ; Jun Chen and Xianran Xing
• 刊名：ChemInform
• 出版年：2016
• 出版时间：December, 2016
• 年：2016
• 卷：47
• 期：52
• 全文大小：24K
• ISSN：1522-2667

文摘

Polycrystalline Ho₂W₃O₁₂ is prepared by calcination of stoichiometric amounts of Ho₂O₃ and WO₃ in air (1100 °C, 10 h) with different cooling treatments (850 °C plus furnace cooling or 1100 °C plus quenching in H₂O) to probe the relationship between phase formation and preparative conditions.