Cu2O具有立方体、八面体、菱形十二面体、四角三八面体、三角三八面体等多种单形.其形貌特征因不同的制备方法而各异.本文首次发现在水热条件下,Cu2O出现取向连生的形貌特征.{100}面为连生面.利用负离子配位多面体生长基元理论模型成功地解释了这种现象.
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