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zirconate n.【化學】鋯酸鹽。

zirconia

The lead zirconate titanate ( pzt ) / polymer composite presented large tan5 and dynamic modulus when the composites were exposed to higher polarization voltage and longer polarization time , because of the uniform dispersion of ceramic in polymer matrix and the strong interaction between grain and polymer . the morphology of the composites , namely the degree of the grains dispersion in polymer , can be observed through scanning electric microscope ( sem ) 顆粒結構性高的壓電陶瓷,其復合體系內耗大;在高極化電壓、長極化時間下,壓電陶瓷顆粒在聚合物中分散比較均勻,與聚合物接觸面大,相互間作用強;在外力作用時,體系tanb 、 g , , g ?呈現大的值。

In recent several decades , ultrasonic phased arrays had been applied to many medical specialties and nondestructive evaluation ( nde ) . an ultrasonic phased array consists of multiple elements which are usually cut or etched from a single piezoelectric plate of lead zirconate titinate ( pzt ) . the element thickness determines the operating frequency of the transducer 近年來,隨著科學技術的飛速發展,超聲相控陣已廣泛的應用在醫學、無損檢測等方面,所謂相控陣,就是由多個壓電陶瓷片(陣元)按一定的分布排列,然后逐次按欲先規定的延遲時間激發,就可以實現聲波的聚焦。

According to this , the research of the fatigue properties of the ferroelectric films was proposed . the lead zirconate titanate ( pzt ) film was prepared by a metal - organic decomposition method . the films “ physical properties were analysed by x - ray diffraction ( xrd ) , scanning electron microscopy ( sem ) and hysteresis loops 然后采用金屬有機物熱分解法制備出作為研究對象的鋯鈦酸鉛pb ( zr , ti ) o _ 3 ( pzt )薄膜,用x射線衍射儀、掃描電鏡和rt6000s鐵電測試儀測量表征鐵電薄膜。

( 1 ) how to prefabricate mullite whisker formed in - site to enhance ceramics intensity , improve thermal - shock resistance by adoption zirconate and alumina to sinter mullite / zirconia / alumina composite ceramics . ( 2 ) studying on the plasticity of high alumina body materials 利用氧化鋁、鋯英石原料燒成氧化鋁氧化鋯莫來石復合陶瓷,通過原位生成莫來石晶須提高載體的強度、改善其抗熱震性。

Lead lanthanum zirconate titanate ( plzt ) and strontium barium titanate ( bst ) thin films are excellent materials for the potential applications in optical waveguide and optical commutation , due to their excellent electrical , optical and electro - optical ( e - o ) properties Plzt 、 bst鐵電薄膜具有良好的光學、電學和電光性能,因而在光波導、電光開關等方面具有廣闊的應用前景。

Research progress of heterostructures of lead zirconate - titanate thin films on silicon substrate 硅基鋯鈦酸鉛鐵電薄膜異質結構的研究進展

The electrical properties of cobalt - modified lead zirconate titanate ferroelectric thin films 摻雜鈷對鋯鈦酸鉛鐵電薄膜電性能的影響

The electrical properties of yttrium - modified lead zirconate titanate ferroelectric thin films 釔摻雜鋯鈦酸鉛鐵電薄膜的電性能研究

Lead zirconate titanate 鋯鈦酸鉛

Effect of doping k element on properties of lithium zirconate as coco2 - absorbent K元素的摻雜對鋯酸鋰材料吸收co2性能的影響

Lithium zirconate ; absorption ; co 鋯酸鋰吸收co

Absorption ability of lithium zirconate 的性能,當k

Effect of doping k element on properties of lithium zirconate as coco K元素的摻雜對鋯酸鋰材料吸收co