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precursor     
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  前驱体
    Study on Preparation of CaTiO_3-based Microwave Dielectric Ceramics Via Polymeric Precursor Method
    聚合物前驱体法合成CaTiO_3基微波介质陶瓷的研究
短句来源
    Study on the Thermal Decomposition Mechanism and Reaction Kinetics of the Precursor of Ultrafine BaTiO_3 with High Purity
    高纯超细BaTiO_3前驱体的热解机理及动力学
短句来源
    Study on the Preparation of Powdered Electronic Ceramic BaTiO_3 by Liquid Phase Homogeneous PrecipitationⅠ.The Formation Mechanism and Preparation of Precursor BaTiO(C_2O_4)_2·4H_2O
    电子陶瓷粉BaTiO_3的液相合成技术Ⅰ.前驱体草酸氧钛钡形成机理及制备技术研究
短句来源
    Preparation Technology of Electronic Ceramic BaTiO_3 Powder in Liquid Phase(Ⅲ)──Studies on the Thermal Decomposition Reaction Kinetics of Precursor BaTiO(C_2O_4)_2·4H_2O
    电子陶瓷粉BaTiO_3的液相合成技术(Ⅲ)──前驱体草酸氧钛钡的热分解反应动力学研究
短句来源
    Nanocrystalline precursor powders including BaTi_5O_(11) and Ba_4Ti_(13)O_(30) of 30~50 nm were prepared by heat-treating xerogel at 750 ℃.
    干凝胶在750℃热处理得到了物相为BaTi_5O_(11)和Ba_4Ti1_3O_(30)、尺寸为30 ̄50nm的前驱体粉体。
短句来源
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  先驱体
    Preparation of SiC/Si_3N_4 Complex-shaped Ceramic Articles Using Precursor as Binder ──Study of Pyrolysis Technology
    先驱体转化法制备SiC/Si_3N_4复相陶瓷异型件──烧成工艺研究
短句来源
    SYNTHESIS OF TERNARY Pb(Sc 1/2 Ta 1/2 )O 3-PbZrO 3-PbTiO 3 PEROVSKITE POWDER BY PRECURSOR METHOD
    先驱体法合成三元系Pb(Sc_(1/2)Ta_(1/2))O_3-PbZrO_3-PbTiO_3钙钛矿铁电陶瓷粉末
短句来源
    Adopting homogeneous precipitation method,nano-NH4AlO(OH)HCO3 precursor was prepared using NH4Al(SO4)2 and NH4HCO3 as the starting materials. Effects of mixing mode on preparing precursors were identified by XRD,TEM.
    本文以NH4Al(SO4)2和NH4HCO3为主要原料,采用均相沉淀法制备纳米NH4AlO(OH)HCO3(AACH)先驱体,利用X射线衍射仪和透射电镜研究了滴定方式对其制备的影响。
短句来源
    BENDING BEHAVIOR OF UD-C_f/SiC COMPOSITES PREPARED BY PRECURSOR PYROLYSIS AND HOT PRESSING AT ELEVATED TEMPERATURES
    先驱体转化-热压单向C_f/SiC复合材料的高温弯曲力学行为
短句来源
    REACTION PYROLYSIS MECHANISM OF Al/SiC/PCS PRECURSOR SYSTEM
    Al/SiC/PCS先驱体裂解-反应机理研究
短句来源
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  前驱物
    Evolution of Phase and Grain of Precursor of MgO-ZrO_2 Fabricated by Coprecipitation
    共沉淀制备ZrO_2(MgO)前驱物的相及晶粒的发育
短句来源
    The Precursor Route Synthesis and Ch aracteristic of ZrWO_4F_2
    ZrWO_4F_2的前驱物法合成和表征
短句来源
    Synthesis of Cubic ZrW_2O_8 and Its Isomorphs by Acidic Steam Hydrothermal and Precursor Decomposing Method
    酸蒸气水热前驱物热分解法制备立方ZrW_2O_8类型化合物
短句来源
    Synthesis of High Active Submicron Magnesium Oxide Ultrafines in Mother Bittern after Extracting K_2SO_4 (Ⅰ) - Preperationof Precursor Compound [xMg(OH)_2·yMgCO_3·nH_2O] by Homogeneous Precipitation Method
    提钾母液制备高活性亚微米氧化镁粉体材料(Ⅰ)——均匀沉淀法制备[xMg(OH)_2·yMgCO_3·nH_2O]前驱物
短句来源
    In this paper, the influences of several different Ti precursors on the product were studied. It was concluded that only when the precursor is TiCl4 and the sintering temperature is 360℃ and the duration is 8 hours, the pure Ba2Ti9O20 phase with high crystallinity can be obtained.
    研究了水热合成条件及几种不同的Ti前驱物对合成目标相的影响,认为只有采用TiCl4为前驱物,合成温度为360℃,保温8小时,才能得到结晶程度较高的Ba2Ti9O20相,并且没有其它的杂相。
短句来源
更多       
  前驱
    Study on Preparation of CaTiO_3-based Microwave Dielectric Ceramics Via Polymeric Precursor Method
    聚合物前驱体法合成CaTiO_3基微波介质陶瓷的研究
短句来源
    SYNTHESIS AND ANALYSIS OF PRECURSOR COATING SOLUTION FOR PLZT CERAMIC THIN FILMS
    PLZT陶瓷薄膜镀膜前驱溶液的合成及分析
短句来源
    THE PHENOMENON OF WETTING PRECURSOR FILM FOR LIQUID METAL SPREADING ON CERAMICS
    液态金属在陶瓷上铺展时的前驱膜现象
短句来源
    Study on the Thermal Decomposition Mechanism and Reaction Kinetics of the Precursor of Ultrafine BaTiO_3 with High Purity
    高纯超细BaTiO_3前驱体的热解机理及动力学
短句来源
    Study on the Preparation of Powdered Electronic Ceramic BaTiO_3 by Liquid Phase Homogeneous PrecipitationⅠ.The Formation Mechanism and Preparation of Precursor BaTiO(C_2O_4)_2·4H_2O
    电子陶瓷粉BaTiO_3的液相合成技术Ⅰ.前驱体草酸氧钛钡形成机理及制备技术研究
短句来源
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  precursor
The overall process involves three steps: preparation of insoluble carboxyl-containing grafted starch copolymer (ISC), formation of precursor (ISC-Co), decomposition of ISC-Co, and phase transition of Co3O4 nanoparticles.
      
The precursor was proved to be [Zn5(OH)6(CO3)2] by TG-DTG-DTA and IR analysis.
      
This precursor was calcined at 300°C for 1, 2 and 3 hours respectively, and then the nanocrystalline ZnO of different grain size were obtained.
      
Steam produced during the decomposition process accelerated the sintering of MgO, and MgO with surface area as high as 412 m2 · g-1 was obtained through calcining its precursor in flowing dry nitrogen at 520°C for 4 h.
      
ZrWMoO8 powders with different morphologies were obtained using ammonium tungstate, molybdate tungstate and zirconium tungstate as the starting materials by dehydrating the precursor ZrWMoO7(OH)2(H2O)2.
      
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