tungsten bronze

[ˈtʌŋstən brɑnz][ˈtʌŋstən brɔnz]

钨青铜

  • Preparation of Sodium Tungsten Bronze Crystal and Measurment of the Content and Structure

    青铜(NaxWO 3)晶体的制备及其成分、结构测试

  • The analysis of the load character of the tungsten bronze ceramic piezoelectric actuators

    青铜系列压电陶瓷驱动器载荷特性分析

  • In Suit Prepared Perovskite / tungsten Bronze Biphase Composites and Their Dielectric and Pyroelectric Properties

    原位复合钙钛矿/ 青铜复相材料的形成及介电与热释电性能研究

  • XPS Study on Potassium Tungsten Bronze K_xLa_yWO_3 Prepared by Rare Earth Co-Permeation

    用稀土多元渗法制备钾稀土 青铜KxLayWO3的XPS研究

  • Growth and Some Changes of Properties of Niobate Solid Solution Family Crystals with Tungsten Bronze Structure

    铁电 青铜结构铌酸盐固溶体系列单晶的制备及某些性质的变化

  • Molten Salt Synthesis of Rod-like Tungsten Bronze Niobate Particles PRACTICAL PROCESS OF THE PREMELTED CALCIUM ALUMINATE IN 80t-LF

    熔盐法制备棒状复合 碱土 金属铌酸盐熔融铝酸钙渣在80吨LF炉的应用实践

  • In this thesis the spectral and thermal experiments results of CBN-28 were introduced and were compared with some other tetragonal tungsten bronze crystals .

    本文对CBN-28晶体的光谱特性和热特性进行了实验结果进行了介绍,并与其他 青铜结构铌酸盐晶体进行了比较分析。

  • Molecule Design of Tungsten Bronze ( TB ) Crystal Materials and Its New Developments

    青铜(TB)型晶体材料的分子设计及其新进展

  • Crystal Growth of Ferroelectric Tungsten Bronze Family and its Applications

    青铜系铁电晶体的生长和应用

  • Research Progress of High-E Microwave Dielectric Ceramics with New Tungsten Bronze Structure

    新型 青铜型高介微波陶瓷的研究进展

  • Inorganic carbonate of melts double or complex w_226 Molten Salt Synthesis of Rod-like Tungsten Bronze Niobate Particles

    无机金属碳酸盐复盐或 络盐w_243熔盐法制备棒状复合碱土 金属铌酸盐

  • Nanocrystalline powders of sodium tungsten bronze Na_xWO_3 ( x ~ 0.88 ) have been prepared by mechanochemical process .

    利用机械化学法合成了平均粒径为17nm的钠 青铜NaxWO3(x~0.88)纳米晶材料。

  • Effects of cation charge and radii on crystal growth and some properties of Tungsten Bronze Niobate with full filled structure

    阳离子的电荷和半径对充满 青铜结构铌酸盐单晶生长和某些性质的影响

  • A New Ferroelectric Tungsten Bronze type Crystal & Cadmium Strontium Barium Niobate

    一种新的铁电 青铜晶体镉铌酸锶钡

  • BaO-Ln_2O_3-TiO_2 high dielectric constant microwave ceramics are like-perovskite tungsten bronze type structure whose solid solution is Ba_ 6-3x Ln_ 8 + 2x Ti_ 18 O_ 54 . It analyzes how the ions and occupancy in A_1 A_2 sites change with x.

    BaO-Ln2O3-TiO2体系高介电常数微波介质陶瓷属于类钙钛矿 青铜结构,其固溶体分子式为Ba6-3x-Ln8+2xTi18O54。分析了结构中占据A1、A2位的离子种类及占有率随x值的变化规律。

  • Growth of tungsten bronze crystals

    插层化合物 青铜单晶的生长

  • Phase transition in some ferroelectric niobate crystals with tungsten bronze structure at low temperatures

    青铜型结构铁电体的低温扩散相转变

  • Effect of Doping on the Structure and Properties of Some Tungsten Bronze Type Niobate Crystals

    掺杂对一些 青铜铌酸盐晶体结构及性能影响

  • As tetragonal tungsten bronze niobates have excellent piezoelectric ferroelectric and non-linear optical characters they have been widely used in laser frequency doubling electro-optic modulation optical information and other related areas .

    由于 青铜结构铌酸盐具有良好的压电、铁电和非线性光学性质,他们已经被广泛地应用于激光倍频、电光调制、光信息处理等领域。

  • In this paper we report that a sites in tungsten bronze niobate were filled with ions of alkali alkaline earth first transition group metals and rare earth metals which make them into full filled structure of a sites .

    以碱金属,碱土金属,第一过渡族金属和稀土金属离子混合填无 青铜铌酸盐的A位,使之构成A位充满型结构。

  • The results of XRD and SEM show that the main crystal phase is the non-full-filled tetragonal tungsten bronze structure .

    SEM结构分析可知,主晶相为非填满型 青铜结构四方晶相。

  • Sodium tungsten bronze Na_xWO_3 has been fabricated using chemical synthesis for the first time .

    本文利用机械化学法合成了钠 青铜NaxWO3纳米晶材料,利用X射线衍射法分析经过不同球磨时间样品相成分的变化。

  • This thesis is an experimental and theoretical investigation of the photorefractive properties of barium titanate and tungsten bronze ferroelectrics and applications thereof .

    本论文主要是研究掺杂偶氮染料之液晶薄膜在双光子光栅引致之光 折变效应。

  • In this paper tungsten bronze ( TB ) crystal structure is discussed and application of molecule design in TB crystal materials research and its latest progress are explained .

    TB型晶体结构讨论的基础上,着重阐述分子设计的方法在TB型晶体材料研究中的具体运用,以及近年来所取得的新进展;

  • Principles of the molecular design and doping of tungsten bronze ( TB ) niobate crystals are studied in this paper .

    研究了 青铜(TB)型铌酸盐晶体分子设计及其掺杂的原理。

  • The aim of this thesis is to explore and develop new high dielectric microwave materials as well as free lead compensated dielectric ceramics with tungsten bronze ( TB ) structure .

    本论文的主要目的是探索新型 青铜结构高性能微波介质陶瓷材料和无铅补偿型介电陶瓷。

  • Tungsten bronze ceramic Sr_ ( 0.6 ) Ba_ ( 0.4 ) Nb_2O_6 was synthesized by solid state reaction . The crystal structure of SBN was determined by X-ray powder diffraction and the dielectric properties were investigated .

    通过固相反应法合成了 Sr0.6Ba0.4Nb2O6陶瓷,并对其进行了结构、介电性能的表征。

  • Rare Earth Tungsten Bronze K_ ( 0.71 ) Nd_ ( 0.028 ) WO_3 : Preparation and Conductivity

    稀土 青铜K(0.71)Nd(0.028)WO3的制备及其电性能

  • The general formula cation site occupancy and its coordination number in the structure of tungsten bronze niobate crystals are discussed .

    讨论了 青铜结构铌酸盐晶体的化学通式,晶体结构中的阳离子占位及其配位数。