| 离子固溶对硅酸三钙结构及性能影响的研究进展 |
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| 引用本文： | 张文生,任雪红,欧阳世翕.离子固溶对硅酸三钙结构及性能影响的研究进展[J].硅酸盐学报,2011,39(10):1666-1672. |
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| 作者姓名： | 张文生 任雪红 欧阳世翕 |
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| 作者单位： | 中国建筑材料科学研究总院,绿色建筑材料国家重点实验室,北京100024 |
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| 基金项目： | 国家“973”计划(2009CB623101)资助项目 |
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| 摘 要： | Mg^2＋、A1^3＋”、Cu^2＋等离子固溶进入硅酸三钙（3CaO·SiO2，C3S），显著影响了C3S的晶型结构及水化性能。综述了外来离子在C3S中的固溶对C3S多晶态的稳定作用，以及对C3S晶格常数、晶格微应变及水化性能的影响等。从离子的化学结构角度出发，总结分析了离子在C3S中的固溶取代规则。通过提出离子与Ca...
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| 关 键 词： | 硅酸三钙 多晶态 固溶体 化学结构参数 水化 |
Development on Ion Substitution Effect on the Crystal Structure and Properties of Tricalcium Silicate |
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| ZHANG Wensheng,REN Xuehong,OUYANG Shixi.Development on Ion Substitution Effect on the Crystal Structure and Properties of Tricalcium Silicate[J].Journal of The Chinese Ceramic Society,2011,39(10):1666-1672. |
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| Authors: | ZHANG Wensheng REN Xuehong OUYANG Shixi |
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| Affiliation: | ZHANG Wensheng,REN Xuehong,OUYANG Shixi(State Key Laboratory of Green Building Materials,China Building Materials Academy,Beijing 100024,China) |
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| Abstract: | The incorporation of substituent ions such as Mg2+,Al3+,Cu2+ etc.,has considerable effects on the crystal structure and hydration properties of tricalcium silicate(C3S).This paper reviews recent development on the substitution and the effect of foreign ions doping on the polymorphism,lattice parameters,lattice micro-strain and hydration behavior of C3S.The substitution principle based on the chemical structure of ions was summarized.By defining a quantity called structure difference factor D(referred to Ca2... |
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| Keywords: | tricalcium silicate polymorphism solid solution chemical structure parameter hydration |
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