铌酸盐

This article described a new improved technology of Tantalate or niobate compound.

提供了一种经过改进的生产钽酸盐或铌酸盐化合物的新工艺。

After drying at low temperature, sintering, acid-washing, water-washing,filtration and drying at high temperature. Tantalate or Niobate compound was got finally. As compared with traditional proce...

用新工艺生产的钽或铌酸盐化合物用于制备钽或铌酸盐晶体时，从根本上克服了传统方法固体粉末混料不均匀等缺点所造成的质量不稳定的问题。

Tantalate or niobate compound ; precipitate ; homogeneous ; sintered ; acidwash ; waterwash

钽或铌酸盐化合物；沉淀；均相；烧结；酸洗；水洗

The aim of this thesis is to explore and develop promising niobate and tantalite materials with perovskite-like structure.

本论文的主要目的是探索新型类钙钛矿结构的铌、钽酸盐微波介质材料。

By analyzing the crystal structure of ilmenorutile and the infrared spectrums of ilmenorutile reacted before and after with alkylhydroxyoximate, the adsorption form between ilmenorutile and alkylhydroxyoximate can be proved to be chemical adsorption.

通过铌铁金红石晶体结构和铌铁金红石与烷基羟肟酸盐作用前后红外光谱的分析，论证了铌铁金红石与烷基羟肟酸盐的吸附形式为化学吸附，并确定了烷基羟肟酸盐在铌铁金红石表面的吸附模型。

The influences of doping on the structure growth and properties of TB type niobate crystals are studied in this paper.

研究了掺杂对钨青铜型铌酸盐晶体的结构、生长及性能的影响。

A series of niobic tellurite glasses of 85TeO2-(15-x) Nb2O5-xB2O3-1﹪Er2O3 (TNB x=0,3,6,9,12,15,molar fraction) glasses were prepared.

制备了一系列碲铌酸盐玻璃85TeO2-(15-x)Nb2O5-xB2O3-1﹪Er2O3 (TNB x=0， 3， 6， 9， 12， 15)。

The substitution of alkaline-earth metals for Ni improves the photocatalytic activity of MNb2O6. After UV irradiation for 10h, the concentrations of RhB/SrNb2O6 suspension and RhB/BaNb2O6 suspension are degraded to 21% and 37%, respectively.

结果表明，碱土金属Sr、Ba对NiNb2O6中Ni的取代能很好地提高铌酸盐的光催化效果，在10h紫外光照射下能分别将RhB的浓度降解到原来的21%和37%。

Erbium-doped glass showing the wider 1.5-μm emission band is reported in a novel oxide system TeO2-WOa-Nb2O5 and their thermal stability and optical properties such as absorption, emission spectra, crosssections and fluorescence lifetime were investigated.

[1]绍兴托普信息职业技术学院基础学部，浙江绍兴312000 [2]杭州师范学院理学院物理系，浙江杭州310036 [3]宁波大学信息科学与工程学院，浙江宁波315211制备了一系列碲铌酸盐玻璃85TeO2-（15 -x）Nb2O5-xB2O3-1%Er2O3（TNBx=0， 3， 6， 9， 12， 15）。根据Judd-Ofelt和McCumber理论，讨论和分析了B2O3含量对掺铒碲铌酸盐玻璃热稳定性及光谱性质影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。