铌酸钾 meaning in Chinese

potassium niobate

So the study and use of compound powders and thin films get more and more regards . among them the double layered structure nanocompound semiconductor become the focus of study by their high photocatalytic efficiency , fast reaction speed etc . it has been confirmed that the potassium niobate ( k4nb6o17 ) is an excellent semiconductor photocatalyst . its special construction consists in the ion k + in the interlayer can be replaced by other cations , which providing vast space of modifying the material
层状化合物中的铌酸钾k _ 4nb _ 6o _ ( 17 )已被证实是一种性能优异的半导体材料，具有光催化和光电转换性能，其独特的结构是处于层间的带正电的k ~ +可以被其它阳离子所替代，正是由于其多元素、复合型的特点，为材料的修饰和改性提供了广阔的技术空间。
Nanotubes have a narrow size distribution which dismeter is about 30nm with several analysis methods such as hrtem , eels , xrd , saed and so on the nanotubes " structure was characterized which can be regards as k ^ nbeon structure . according to the saed pattern , the axis of nanotubes can be determined which is along the crystal direction [ 100 ]
铌酸钾是一种的具有光催化功能的材料，光催化的效果与催化剂的比表面积有很大关系，纳米管的一个显著特点就是与粒状结构的材料相比，它具有大的比表面积，从理论上讲它应该比铌酸钾颗粒具有更好的催化效果。