五氧化二铌

首先设计具有中空结构的铌前驱物H2（H2O）Nb2O6，而后分别通过脱水过程和固相燃烧过程实现了五氧化二铌空心球以及铌酸锂空心球的制备。

First , a novel niobium-based precursor H2 ( H2O ) Nb2O6 with hollow architecture has been designed , and then niobium oxide and lithium niobate hollow spheres were obtained through a dehydration process and a combustion treatment , respectively .

高松装密度五氧化二铌的研究

Research of High - density Niobium Oxide

五氧化二铌电脱氧制备金属Nb的反应动力学

Kinetics of the electro-deoxidation of Nb_2O_5 for preparing niobium

为了研究酸性的来源，我们对五氧化二铌及Na交换的磷酸铌样品的酸性也做了系统的研究。

To identify the origin of acid sites , niobium pentoxide and Na-exchanged niobium phosphate were also investigated .

五氧化二铌催化酯化制备DOP的研究

Study on DOP Preparation by Niobium Pentoxide Catalyzed Esterification

用固体酸五氧化二铌作酯化催化剂，由苯酐和2－乙基己醇制备了邻苯二甲酸二（2－乙基己酯）（DOP）。

Di ( 2 ethylhexyl ) phthalate ( DOP ) was prepared from phthalic anhydride and 2 ethylhexanol via niobium pentoxide catalyzed esterification .

五氧化二铌除氟调洗新设备

New Pulping and Scrubbing Equipment for Defluorination From Nb_2O_5

煅烧温度对五氧化二铌物理性能的影响

Influence of Calcination Temperature on Nb_2O_5 Physical Property

研究了电子陶瓷级五氧化二铌的生产工艺。

The product process of electronic ceramic grade Nb2O5 was studied in the article .

利用低频反应磁控溅射制备五氧化二铌光学薄膜。

Niobium oxide optical thin films have been prepared by low frequency reactive magnetron sputtering system .

离子色谱法测定五氧化二铌和五氧化二钽中痕量氟氯和硫酸根离子的前处理方法

Pretreatment Method for the Determination of Trace Fluoride , Chloride and Sulfate in Tantalum Pentoxide and Columbium Pentoxide by Ion Chromatography

针对不同工艺条件下制备的五氧化二铌粉体产品，详细分析了其不同的相结构及微观形貌，指出了制备技术中存在的纯相问题。

In view of Nb_2O_5 powder products prepared by different synthesis routes , their different phase structures and microscopic morphologies are analyzed in detail , the pure phase problem in the synthesis technologies is further pointed out .

在五氧化二钽基体中加五氧化二铌配成标准溶液，与氟钽酸钾样品在相同条件下经系列处理后进行纸上色层分离，分离后与样品直接进行目视比色。

Nb2O5 liquor is added into the Ta2O5 to form standard solution , then carry out chromatographic separating on paper after series of treatment with potassium fluotantalate sample parent solution .