采用水热技术合成了CaV4O9纳米晶.还原水合肼对产物的形成起谱,X射线光电子能谱,透射电子显微镜和X射线能量色散谱等分析方法表征了所合成CaM4O9纳米晶的结构和组成.对其变温磁化率的测量表明产物具有二维量子自旋效应.讨论了化学条件的变化对合成产物的影响.
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