potassium niobate meaning in Chinese

铌酸钾

Examples

In this paper , two kind of niobate nanotubes with distinct structures were synthesized by hydrothermal reaction one of which have a special structure as potassium niobate does
本文还初步分析了纳米管的结构，探讨了纳米管的生长机理，建立了3 - 2 - 1d生长模型。
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。
Using v2 & 5 and alkylamines ( cs - cao alkyl chain ) as precursor , vanadium oxide nanotubes which have an unique structure that alkylamines intercalate into layers of tubes wall affecting the layer spacing were prepared . their layers spacing ranges from 1 . 25 nm to 3 . 82 nm according to the length of alkyl chain . moreover , the growth mechanism of vanadium oxide nanotubes have been investigated and 3 - 2 - id model was established to interpret the vanadium oxide nanotubes growth process . potassium niobate is a functional materials which can be used as photochemical catalysts . lt is well known that the catalytic activites are affected greatly by the surface area of catalyst particles on which the reaction take place
以系列烷基胺和五氧化二钒为原材料，通过简单的水热反应合成出了氧化钒纳米管，这种纳米管结构独特，烷基胺作为模板剂内嵌入纳米管管壁层间，成为支持纳米管的骨架，并影响层间距大小，纳米管管壁层间距随着烷基胺碳链长度的不同在很大范围内变化，通过采用不同碳链长度的烷基胺( c _ nh _ ( 2n + 1 ) nh _ 23 n 20 )作为模板，来控制氧化钒纳米管的层间距，层间距可调控范围从1 . 25nm到3 . 82nm 。

potassium niobate meaning in Chinese

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