高温固相合成

高温固相合成高温固相合成
  1. 研究了以一水氢氧化锂、电解二氧化锰EMD、三氧化二铬为原料,直接高温固相合成LiMn(0.85)Cr(0.15)O2。

    LiMn_0.85Cr_0.15O_2 was synthesized with lithium hydroxide , electrolyte manganese dioxide , chromium trioxide by solid state synthesis method at high temperature .

  2. 高温固相合成锂锰氧正极材料LiMn(0.9)Mo(0.1)O2及其电化学性能测试的研究

    Synthesis anode material LiMn_ ( 0.9 ) Mo_ ( 0.1 ) O_2 by high temperature solid-state method and its electrochemistry capabilities

  3. 其中重点总结Li(1+x)V3O8正极材料的制备技术,包括高温固相合成技术、低温合成技术和掺杂技术。

    The synthetic processes of Li1 + xV3O8 cathode material are discussed in details , which include high temperature solid state synthetic methods , low temperature synthetic methods and doping techniques .

  4. LiNixMnxCo(1-2x)O2的高温固相合成与电化学性能

    Structure and electrochemical properties of LiNi_xMn_xCo_ ( 1-2x ) O_2 prepared by solid state reaction

  5. 结果表明:室温KOH的处理,相比高温固相合成工艺降低了合成温度300K。合成粉体颗粒更为细小,具有优良的成型和烧结性能。

    The results suggest that the KOH can lower down the synthesized temperature by300 K , and the as-synthesized powder smaller and easier to densify in the sintering process .

  6. 通过XRD,SEM,BET及电化学测试等手段研究了高温固相合成条件对尖晶石Li4Ti5O12粉体结构、形貌、孔径分布的影响及其在Li4Ti5O12/C混合电化学电容器中的电化学性能。

    The effects of high temperature solid state synthesis condition on the structure , micro-morphology , pore diameter distribution and electrochemical properties of spinel Li_4Ti_5O_ 12 for an Li_4Ti_5O_ 12 / C hybrid electrochemical capacitor were investigated by XRD , SEM , BET and charge / discharge tests .

  7. LiFePO4高温固相合成工艺优化研究

    Optimization of high-temperature solid-phase process for LiFePO_4 synthesis

  8. YAG:Ce黄色荧光粉高温固相合成与表征

    Synthesis and Characterization of YAG : Ce Yellow Phosphor by High Temperature Solid Phase Method

  9. 锂离子电池LiNiO2正极材料的高温固相合成①及其影响因素研究

    Study of LiNiO_2 synthesized by the high temperature solid state reaction and the influences of preparation conditions

  10. 采用不同的合成方法(高温固相合成法、溶胶凝胶法、燃烧合成法等)制备了高温质子导体。

    In this paper , the high temperature proton conductor was prepared by various synthetic methods such as high temperature solid-state reaction , sol-gel and combustion .

  11. 综述了LiMnO2的几种主要制备方法,并着重介绍了高温固相合成法、乳化法、水热合成法及离子交换法近年来的研究进展。

    The main preparation methods for LiMnO_2 were reviewed . A particular introduction was made on the development in the researches of high-temperature solid-state synthesis process , emulsion process , hydrothermal synthesis process and ion exchange process in recent years .

  12. 本文以适合近紫外LED激发的荧光材料为研究对象,采用高温固相法合成了几种很有应用前景的LED用荧光材料。

    In this paper , some kinds of phosphor used for near ultraviolet LED were fabricated by traditional high temperate solid stated method .

  13. 球磨促进高温固相反应合成尖晶石相LiMn2O4

    Synthesis of spinel LiMn_2O_4 by ball-milling promoted solid state reaction

  14. SrZnP2O7:Tb3+有潜力作为适用于白光LED的绿色荧光粉。(2)利用高温固相法合成了红色荧光粉SrZnP2O7:Eu3+,并研究了样品的发光性质。

    The SrZnP2O7 : Tb3 + is a potential green-emitting phosphor for white light emitting diode . ( 2 ) The red phosphor SrZnP2O7 : Eu3 + was synthesized by high temperature solid state reaction and its luminescence properties are investigated .

  15. 用高温固相法合成尖晶石型锰酸锂(LiMn2O4)电极材料。

    Spinel lithium manganate ( LiMn2O4 ) was synthesized by high temperature solid-state reaction .

  16. 采用高温固相法合成了FED用Y2O3∶Eu红色荧光粉,为提高其导电性,采用表面成膜包覆法对其进行了In2O3包膜研究。

    Y_2O_3 ∶ Eu red phosphor for FED application was prepared by high temperature solid-state reaction . The In_2O_3 coating by precipitation method to the phosphor was applied to promote the conductivity of particles .

  17. 采用高温固相法合成了具有不同点缺陷的SrAl2O4∶Eu2+,Dy3+发光粉。

    The SrAl2O4 ∶ Eu2 + , Dy3 + phosphors containing different point defects were synthesized by solid-state reaction method .

  18. 本章分别以不同锂源和二氧化钛为原料、采用传统高温固相法合成尖晶石钛酸锂Li4Ti5O12目标产物。

    Using different lithium salts and TiO2 as raw materials , the lithium titanate products have been synthesized by a conventional solid-state reaction .

  19. 采用高温固相法合成了LiMn2O4电极材料,运用电化学和阴极膜X射线衍射等方法研究了LiMn2O4在高温(≥50℃)下,循环时比容量衰减的现象及其衰减机理。

    By high temperature solid phase methods we synthesized LiMn 2O 4 materials . LiMn 2O 4 special capacity fade phenomena and mechanics in high temperature are studied by galvano-chemistry and cathode film X-ray diffraction methods .

  20. 高温固相反应合成正磷酸盐的研究

    Synthesis research of orthophosphate by high-temperature solid-state reaction

  21. 用高温固相法合成了具有缺陷发光的溴氧化镧基质。

    The host of LaOBr , which has defect luminescence , was synthesized by high-temperature solid-state method .

  22. 使用高温固相法合成了钐锰共激活的硼硅锌玻璃。

    Samarium and manganese co-doped zinc borosilicate storage glasses were prepared by high temperature solid state method .

  23. 高温固相法合成工艺简单,适合大规模生产。

    The preparation process of solid state reaction is simple , therefor suitable for large scale production .

  24. 用高温固相法合成制备了红色长余辉发光材料CaS:Eu~(2+),Tm~(3+)。

    A long lag luminescent material CaS : Eu 2 + , Tm 3 + is prepared with high temperature solid phase synthesis technique .

  25. 主要内容如下:(1)利用高温固相法合成了LiBaB9O15:Eu3+红色荧光粉。

    The chief contents are given as follows : ( 1 ) LiBaB9O15 : Eu3 + red phosphor was synthesized by high temperature solid state reaction .

  26. 另外,用高温固相法合成出的荧光粉粒径较粗,一般需要经过球磨粉碎后才可以使用,而经过球磨的荧光粉末会导致较多缺陷,并且发光效率明显降低。

    The phosphors usually need to go through milling grinding before their use , and milling grinding will lead to so many defects that the luminous efficiency of the phosphors decreased .

  27. 结果表明:该法在合成温度、煅烧时间、粒度大小及分布等方面均优于传统的高温固相反应合成法。

    It proved that this method had many advantages over the traditional high temperature solid state reaction method on such aspects as the synthetic temperature , calcination duration and particle size and its homogeneity , etc.

  28. 本文通过高温固相反应合成了Ba0.95Ce0.90Y0.10O3-α固体电解质,测定了该固体电解质高温(600~1000℃)下的氢的电化学透过(氢气泵)速度。

    Ba 0.95 Ce 0.90 Y 0.10 O 3 α solid electrolyte was prepared by high temperature solid state reaction . The electrochemical hydrogen permeation ( hydrgen pumping ) rates in this solid electrolyte were detected in the temperature range of 600 ~ 1000 ℃ .

  29. 采用高温固相反应合成了具有二维层状结构的化合物LiNi0.8-xCo0.2AlxO2,用X-射线衍射、热重和模拟电池的充放电对所得样品的结构、热稳定性和电化学性能进行了测试。

    Two-dimension layered LiNi_ ( 0.8-x ) Co_ ( 0.2 ) Al_xO_2 compounds are prepared by a solid-state reaction . Its structure , thermal stability and electrochemical properties are characterized by means of X-ray diffraction ( XRD ), thermogravimetric analysis ( TG ) and charge-discharge studies .

  30. 采用高温固相反应法合成了高容量Si/C复合负极材料,材料的可逆比容量大于600mA·h/g;

    High capacity Si / C composite material with reversible capacity more than 600 mA · h / g was synthesized by high temperature solid phase process .