钛酸铅系材料具有优异的压电、铁电和热释电性能,是智能材料系统中的主导材料。
Lead titanate series materials present excellent piezoelectricity, ferroelectricity and pyroelectric performance, and have been widely used in intelligent material system.
钛酸脂改性后的坡缕石能释放金属铁,并催化碳纳米管的生长;
Titanate Palygorskite modified by titanate can release iron and catalyze the growth of carbon nanotubes.
利用双辊制备了一系列热塑性弹性体聚氨酯(PU )和铁电钛酸锆酸铅盐(PZT)的电致感应PZT/PU复合物。
Electrostrictive composites of thermoplastic elastomer polyurethane (PU) and the ferroelectric lead zirconate titanate (PZT) with various volume fractions were prepared by hot roller miller.
钛酸锶钡(BST)材料被普遍认为是最有前途的铁电移相器材料。
Barium strontium titanate (BST) has been recognized as a ideal material for phase shifters.
以高铁酸钡为正极材料,二硼化钛为负极材料,碱性氢氧化钾溶液为电解质构成了一次性碱性电池。
Primary alkali battery was constituted with cathode of barium ferrate, anode of titanium diboride and KOH solution as electrolyte.
用红土取代酚醛防锈漆中氧化铁红,辅以钛酸酯偶联剂,制出F53 - 33铁红酚醛防锈漆。
Iron red replaced by red clay, titanate as coupling agent, F53-33 iron red phenolic anti-rust paint qualified has been prepared.
在不同湿度(2%、30%、98%)的空气中,研究了极化的锆钛酸铅(PZT-5)铁电陶瓷压痕裂纹在残余应力、电场作用下的滞后扩展。
The propagation process of indentation crack in air of different relative humidity(2%, 30%, 98%) for a poled PZT-5 ferroelectric ceramic was investigated.
新型弛豫铁电单晶铌镁酸铅—钛酸铅(PMNT)在准同型相界(MPB)附近具有非常优异的压电性能。
Novel relaxor ferroelectric single crystal lead magnesium niobate-lead titanate (PMNT) has been found to exhibit excellent piezoelectric properties near the morphotropic phase boundary (MPB).
桦树液中富含生物活性物质,含有多种碳水化合物、20多种氨基酸和微量元素硅、铁、锶、钛、钡、铜等。
Birch Liquid Contained rich bioactive substances, multiple kinds of carbohydrate, more than 20 kinds of amino acids, and trace elements such as Si, Fe, Sr, ti, Ba and Cu etc.
试样用硝酸—氢氟酸溶解,硫酸冒烟后强碱分离钛、铁、镍离子,其余干扰离子用酒石酸钾钠掩蔽。
The sample is dissolved in nitric and fluoric-hydro acid adding sulfuric acid, and heating up to fuming, then the matrix element titanium is separated with sodium hydroxide.
采用电滞回线方法和偏置直流电场中叠加小交变电场方法研究了锆钛酸铅反铁电陶瓷材料在强电场作用下的介电行为。
The dielectric behaviour of antiferroelectric lead zirconate titanate has been studied by measuring the polarization and capacitance changes with the electric field.
钛酸锶钡铁电薄膜材料具有电热效应,同时又不含有铅类有害物质,可用于铁电致冷,比含铅的铁电材料更具有环保意义。
Because BST materials weren't added with Pb and had the electrocaloric effect, the reseatch on BST thin films applied ferroelectric refrigeration was more meaningful to protect the entironment.
首次报道了溶胶-凝胶法制备钛酸铅基铁电陶瓷的晶粒尺寸对其高频介电性能的影响。
The effect of grain size on high frequency dielectric properties of PbTiO_3 based ceramics prepared by sol-gel process was studied.
试验表明:聚丙烯酸钠和钛酸酯都可以使铁红粉体达到很好的分散效果;
The experiment indicates that the polyacrylate sodium and the titanate can both disperse the oxide iron powder notably;
制备方法:一、在基底上沉积钛酸铅镧钙系铁电薄膜;
The preparation method comprises the following steps: 1. lanthanum and calcium modified lead titanate ferroelectric thin film is precipitated on a substrate;
制备方法:一、在基底上沉积钛酸铅镧钙系铁电薄膜;
The preparation method comprises the following steps: 1. lanthanum and calcium modified lead titanate ferroelectric thin film is precipitated on a substrate;
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