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多组分稀土锆酸盐的合成、高温热容量和导热性能

IF 1.5 3区 化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR
Russian Journal of Inorganic Chemistry Pub Date : 2025-06-30 DOI:10.1134/S0036023624603878
P. G. Gagarin, A. V. Guskov, V. N. Guskov, K. S. Gavrichev
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引用次数: 0

摘要

合成了具有焦绿石结构的多组分单相稀土酸盐LaGdZr2O7、（LaSmGd）2/3Zr2O7、（LaSmGdY）1/2Zr2O7、（LaNdSmGdY）2/5Zr2O7。测量了300 ~ 1800 K等压热容和热扩散系数。计算了无孔样品在300 ~ 1300 K范围内的导热系数。
本文章由计算机程序翻译，如有差异，请以英文原文为准。

Synthesis, High-Temperature Heat Capacity, and Thermal Conductivity of Multi-Component Rare-Earth Zirconates

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Synthesis, High-Temperature Heat Capacity, and Thermal Conductivity of Multi-Component Rare-Earth Zirconates

Multicomponent single-phase rare earth zirconates LaGdZr2O7, (LaSmGd)2/3Zr2O7, (LaSmGdY)1/2Zr2O7, (LaNdSmGdY)2/5Zr2O7 of the pyrochlore structure were synthesized. The isobaric heat capacity at 300–1800 K and thermal diffusivity were measured. The thermal conductivity of non-porous samples in the range of 300–1300 K was calculated.

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来源期刊
Russian Journal of Inorganic Chemistry
Russian Journal of Inorganic Chemistry 化学-无机化学与核化学
CiteScore
3.10
自引率
38.10%
发文量
237
审稿时长
3 months
期刊介绍： Russian Journal of Inorganic Chemistry is a monthly periodical that covers the following topics of research: the synthesis and properties of inorganic compounds, coordination compounds, physicochemical analysis of inorganic systems, theoretical inorganic chemistry, physical methods of investigation, chemistry of solutions, inorganic materials, and nanomaterials.
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