助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   coated precursor 的翻译结果: 查询用时:0.006秒
图标索引 在分类学科中查询
所有学科
物理学
更多类别查询

图标索引 历史查询
 

coated precursor
相关语句
  “coated precursor”译为未确定词的双语例句
     In order to improve the electrochemical performance and thermal stability of LiNiO2. composites of LiNi0.9Co0.05Mn0.05O2 and LiNi0.9Mn0.1O2 were synthesized with coated precursor.
     为了提高LiNiO2的电化学性能和热稳定性,采用液相共沉淀法对LiNiO2进行表面包覆改性,合成材料为LiNi0.9Co0.05Mn0.05O2和LiNi0.9Mn0.1O2。
     Synthesis of Ultrafine and Nano Scaled Tungsten Carbide by Colloidal Carbon Coated Precursor Processes
     胶状碳包覆前驱体工艺制备超细、纳米碳化钨粉的研究
短句来源
  相似匹配句对
     POWDER COATED ROUTE FOR PRODUCTION OF SiC_f/Ti PRECURSOR FIBER
     粉末涂层法制备SiC_f/Ti先驱丝
短句来源
     SYNTHESIS,CHARACTERIZATION AND CATALYTIC PERFORMANCE OF MESOPOROUS SBA-15 COATED WITH MICROPOROUS ALUMINOPHOSPHATE PRECURSOR
     微孔磷酸铝前驱体负载介孔SBA-15的合成、表征及其催化性能
     Sulfur-coated urea
     涂硫尿素
短句来源
     INDUCED EARTHQUAKE AND PRECURSOR
     诱发地震与诱发性前兆
短句来源
     A Feminist Precursor
     一个女权主义先行者
短句来源
查询“coated precursor”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  coated precursor
The process is based on carbothermal reduction reaction of a novel coated precursor.
      
This is the first isolation of a metal powder using the carbon coated precursor process.
      
DSC and TGA data for both coated and mixed 17.2 wt% carbon containing tungstic oxide demonstrate the superiority of the coated precursor in the formation of tungsten carbide, as conversion is initiated at lower temperature.
      
XRD was used to characterize the products resulting from the reaction of the carbon coated precursor at isotherms at each 100 °C interval from 1100 to 1500 °C, inclusive.
      
DSC curves of both coated and mixed 33.2 wt % carbon containing titania demonstrates the superiority of the coated precursor by exhibiting both more reactions and reactions at lower temperatures than the mixed powder.
      


The spherical zirconia and Ni-coated zirconia composite powders were synthesized by the chemical precipitation method.The processing factors,such as adding rate and manner of reactants feeding,the structure of the reactor on the particle size distribution,particle growth and morphologies were analyzed.The spherical zirconia and nickel coated zirconia powders with a suitable particle size distribution were prepared at the optimized conditions.The morphology and structure of Zr(OH)_4,NiCO_3·2Ni(OH)_2·2H_2O-coated...

The spherical zirconia and Ni-coated zirconia composite powders were synthesized by the chemical precipitation method.The processing factors,such as adding rate and manner of reactants feeding,the structure of the reactor on the particle size distribution,particle growth and morphologies were analyzed.The spherical zirconia and nickel coated zirconia powders with a suitable particle size distribution were prepared at the optimized conditions.The morphology and structure of Zr(OH)_4,NiCO_3·2Ni(OH)_2·2H_2O-coated precursors and resultant powders derived from calcination of these precursors were characterized by SEM,EDS and XRD.The particles size distribution of zirconia precursors were measured by laser particle analyzer.The results show that,by the way of optimizing preparation condition,the spherical zirconia powders with suitable particle size distribution are prepared using chemical precipitation method.Using heterogeneous chemical precipitation coating technique,the spherical nickel coated zirconia powders are prepared and the heterogeneous nucleation can be done on the surface of spherical zirconia powders.The thickness of coated layer,homogeneous degree and crack of surface can be controlled by the way of controlling powder concentration,adding rate of reactants feeding and adding surface active agent.

采用化学沉淀法分别制备球形氧化锆及镍/氧化锆复合微球粉体。考察加料速度、加料方式和反应器结构等因素对粒径分布、结晶状态及形貌的影响,初步得到优化工艺条件,并在优化条件下制得粒径分布均匀的球形氧化锆粉体和镍包裹氧化锆复合粉体。利用扫描电镜、能谱及X射线衍射仪分别对前驱体及热处理产物的形貌和物相进行分析,利用激光粒度分析仪检测球形氧化锆前驱体的粒径分布。研究表明,采用化学沉淀法,通过优化制备工艺条件,可以制备粒径分布较均匀的球形氧化锆粉体;利用非均相化学沉淀包裹技术制备的金属镍包裹氧化锆微球粉体,球形氧化锆颗粒表面作为异相成核的场所,通过控制颗粒浓度、加料速度以及添加表面活性剂等工艺条件,可以调控包裹层厚度、表面均匀度以及表面裂纹等。

>=In order to improve the electrochemical performance and thermal stability of LiNiO2. composites of LiNi0.9Co0.05Mn0.05O2 and LiNi0.9Mn0.1O2 were synthesized with coated precursor. The initial capacity of LiNiO2 is 180 mA · h/g, after 18 cycles, its capacity retention is 78. 33%. The initial capacity of LiNio.9Coo.osMn0.05O2 is 188 mA· h/g, after 18 cycles, its capacity retention is 96. 71%. The initial capacity of LiNi0.9Mn0.1O2 is 155 mA · h/g, after 18 cycles , its capacity retention is 97. 31%. The...

>=In order to improve the electrochemical performance and thermal stability of LiNiO2. composites of LiNi0.9Co0.05Mn0.05O2 and LiNi0.9Mn0.1O2 were synthesized with coated precursor. The initial capacity of LiNiO2 is 180 mA · h/g, after 18 cycles, its capacity retention is 78. 33%. The initial capacity of LiNio.9Coo.osMn0.05O2 is 188 mA· h/g, after 18 cycles, its capacity retention is 96. 71%. The initial capacity of LiNi0.9Mn0.1O2 is 155 mA · h/g, after 18 cycles , its capacity retention is 97. 31%. The results of absorbing water test of the modified composite show that their storage is good. Through a series of testing such as DSC, cycle performance, it is found that the surface modification may reduce the undesired reactions and stabilize the composite particles to improve the cycling performance and stability.

为了提高LiNiO2的电化学性能和热稳定性,采用液相共沉淀法对LiNiO2进行表面包覆改性,合成材料为LiNi0.9Co0.05Mn0.05O2和LiNi0.9Mn0.1O2。LiNiO2的初始比容量为180 mA·h/g,循环18次后,容量保持率为78.33%;LiNi0.9Co0.05Mn0.05O2的初始比容量为188 mA·h/g,循环18次后,其容量保持率为96.71%; LiNi0.9Mn0.1O2的初始比容量为155 mA·h/g,循环18次后,其容量保持率为97.31%。DSC分别表明:LiNi0.9 Co0.05Mn0.05O2和LiNi0.9Mn0.1O2与电解液起始反应温度较LiNiO2有很大程度的提高,并且放热峰面积显著减小,即提高了材料的热稳定性。对LiNi0.9Co0.05Mn0.05O2和LiNi0.9Mn0.1O2进行吸水性测试结果表明,其容量保持率分别为84.2%和87.0%,即其贮存性能较好。因此,表面包覆改性提高了LiNiO2的电化学性能和热稳定性。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关coated precursor的内容
在知识搜索中查有关coated precursor的内容
在数字搜索中查有关coated precursor的内容
在概念知识元中查有关coated precursor的内容
在学术趋势中查有关coated precursor的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社