Three-dimensionally ordered macroporous ZrO2 materials(3DOM ZrO2) were successfully synthesized by using PMMA colloid crystal template and the ethanol solution of ZrOCl2·8H2O as precursor.
从SEM照片观察到,3DOMZrO2可以看成是PMMA模板的逆复制,孔径大小均匀,排列整齐,整体上呈面心立方结构。
The coupled twins induced by impurity atom in FCC crystal;
杂质原子在面心立方晶体中诱发的成对挛晶
The theoretical calculations for the structural extinction conditions of fcc and Diamond cubic were supplied.
推导了面心立方点阵和金刚石立方结构的晶体衍射消光条件,并根据理论推算结果成功地对Cu(面心立方)单晶体的透射电镜电子衍射花样和S i(金刚石立方)德拜相进行了标定。
Simulation of face-centered cubic lattice s First Brillouin zone with 3-dimensional animation;
面心立方晶格第一布里渊区的三维动画模拟
All colloidal crystals have face-centered cubic structures and the structures are highly ordered.
实验结果表明,所得胶晶都具有面心立方结构,结构有序性相当高。
The plane center plates and the spherical center plates are two common types.
随着铁路货车提速的要求 ,球面心盘以其合理的结构和性能 ,将在快速货车转向架中得到广泛应用。
