纳米晶
材料科学
分析化学(期刊)
扩散
体积分数
结晶学
纳米技术
化学
热力学
色谱法
物理
复合材料
作者
Federico A. Rabuffetti,Richard L. Brutchey
摘要
Single crystalline, sub-15 nm BaZr(x)Ti(1-x)O(3) (0 ≤x≤ 1) nanocrystals were synthesized at room temperature via the vapor diffusion sol-gel method. As-prepared nanocrystals exhibit noncentrosymmetric regions whose volume fraction increases significantly upon substitution of small amounts of Zr(4+) for Ti(4+) and reaches a maximum for substitution levels ranging from 10 to 20 mol%.
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