the cold-pressing ceramic processing technique was used to prepare high-permittivity barium titanate ceramics.

采用冷压陶瓷处理技术制备了高介电率钛酸钡陶瓷材料。

the determination of trace silicon in high-purity barium titanate by gfaas method is studied, in which the sample is dissolved in hydrofluoric acid with high pressure seal.

用石墨炉原子吸收光谱法研究钛酸钡中痕量硅的测定，在高纯钛酸钡新领域的研究及生产中都有重要的现实意义。

however, the research of barium titanate and electric materials with high performance was began only in recent years in our country and there is a lot of work to do.

我国在这方面的工作及相关高性能电子产品的开发与国外相比差距较大，还有大量的工作有待开展。

the silicon existed in the high-purity barium titanate will result in some performance of barium titanate decrease, so as to limit its application.

高纯超细钛酸钡中硅的存在会导致钛酸钡某些性能的下降，限制了其应用领域。

barium titanate (batio3) based ceramics which exhibit positive temperature coefficient of effectivity (ptcr) effec t were doped by yttrium fluoride (yf3) under different atmosphere.

在不同气氛下制备了yf3掺杂钛酸钡材料，并对其电阻的正温度系数特性进行了研究。

in reducing atmosphere, part v5+ can go into the lattice of barium titanate and act as an acceptor dopant by neutralizing free electron.

在还原气氛烧成的条件下，部分v5+可以进入钛酸钡晶格，起到受主掺杂的功效。

barium titanate is a typical ferroelectric substance.

钛酸钡就是一种典型的位移型铁电体。

such, the studies on preparation of barium titanate powder and ceramics have been widely carried out nowadays.

钛酸钡粉体和陶瓷的制备，及其性能优化的研究成为当下的热点。

abstract barium titanate semiconductive ceramics are the electronics materials used most widely and researched most deeply in functional ceramics.

钛酸钡半导体陶瓷是功能陶瓷中应用最广泛和研究得比较透彻的电子材料。

common ceramic elements are barium titanate and lead zirconate-titanate.

普通的陶瓷元件分别是钛酸钡和锆钛酸铅。

the conductive adhesive is prepared by polymer matrix, barium titanate ceramic powder, diluent, curing agent and silane coupling agent.

本发明的导电胶由聚合物基体、钛酸钡陶瓷粉、稀释剂、固化剂和硅烷偶联剂制成。

the effect of dopant on the structure and property of barium titanate based y5v ceramic was studied by means of sem and xrd.

运用sem和xrd等手段，研究了掺杂对y5v钛酸钡陶瓷材料结构和性能的影响。

barium titanate crystal is a nonlinear optical material which has many good properties. it is of great importance from the basic research value to the applied prospect.

钛酸钡晶体是一种具有良好性能的非线性光学材料，无论从基础研究价值上还是应用前景上看，都有极为重要的意义。

the principle and the technological process preparing barium titanate dopedantimony by the method of coprecipitation in liquid phase is presented in this paper.

介绍了液相共沉淀法制备掺锑钛酸钡粉体的原理、工艺流程。

development of modification of lanthanide ions on barium titanate ceramic structure in the dielectric field;

钛酸钡具有高介电常数、低的介质损耗等优异的性能，广泛地应用于电子工业中。

barium titanate powders doped with manganese ion is either of flake shape or of rod shape;

镍离子、锶离子、钴离子和镁离子掺杂的钛酸钡粉体为四方形；

complex impendence techniques are used to analyze the humidity sensing mechanism of nanometer barium titanate humidity sensors on silicon substrate.

用复阻抗法对硅衬底纳米钛酸钡湿敏元件的感湿机理进行了分析讨论。

both oxalate co-precipitation method and hydrothermal synthesis method are two liquid phase reaction methods of preparing high pure barium titanate powders on co…

草酸盐共沉淀法和水热法是目前世界上普遍采用的工业规模制取优质钛酸钡粉体的两种液相法。

barium titanate ceramics, which have been developed in several decades years, are a kind of new functional ceramics.

钛酸钡系列电子陶瓷是近几十年发展起来的新型现代功能陶瓷。

the cold-pressing ceramic processing technique was used in this research to prepare barium titanate ceramic disk.

本研究应用冷压陶瓷处理技术制备了钛酸钡陶瓷片材料。

the preparation and doping method influences the electrical properties of barium titanate strongly.

钛酸钡粉体的制备方法及掺杂方式对陶瓷的电学性质有很大影响。

barium titanate ceramics have been the focus because of the excellent properties, and been applied in many fields.

钛酸钡陶瓷因为其优异的性能应用广泛，被国内外广泛关注。

aim the influence of excess tio_2 on phase composition, microstructure and dielectric properties of nd-doped barium titanate ceramics by sol-gel method were studied.

目的研究钛过量对溶胶-凝胶法制备的掺钕钛酸钡粉体及其陶瓷的相组成、显微结构和介电性能的影响。

nanometer barium titanate humidity sensor is a resistive sensor.

纳米钛酸钡感湿芯片是一种电阻式湿度传感器。