English translation for "二氧化铈"
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- ceria
ceric oxide
cerium dioxide
cerium oxide
Related Translations:
硝酸铈: cerium nitratecerous nitrate 磷酸铈: cerous orthophophatecerous orthophosphatecerous phosphate 铈硅石: cereriteferricalcitekieselcerite 铈热还原剂: cerium thermic reducercerium-thermic reducer
- Example Sentences:
| 1. | Study on the preparation methods of cerium oxide
纳米二氧化铈的制备方法研究 | | 2. | However , it is not found that ceo2 nanoparticles were employed at light degradation catalysis aspect
但是，目前还未见到将纳米二氧化铈应用于光降解方面的研究。 | | 3. | It is preliminary studied the ultraviolet absorption character of ceo2 nanoparticles were used for degrading helianthine with the help of the 721 - type spectrophotometer
本试验借助于721分光光度计对纳米二氧化铈的紫外吸收光降解性能进行了初步研究。 | | 4. | ( 4 ) the ultraviolet absorption character of ceo2 nanoparticles prepared in experiment and ceo2 microparticals sold in the market were analyzed and contrasted by ultraviolet radiation - visible light photometer
( 4 )通过紫外?可见光光度计研究分析对比市售二氧化铈与纳米级二氧化铈紫外吸收性能。 | | 5. | The main contents of this dissertation are summarized as follows . ( l ) by investigating and preparing the ceo2 nanoparticles with various precipitators we choosed the cerium ( iii ) nitrate , hydrogen peroxide and ammonia as the materials to prepared the nanoparticles by a two - stage precipitation method the process differents from the general precipitation process
试验的主要研究内容： ( 1 )通过不同沉淀剂的制备研究，选择以硝酸铈、双氧水和氨水为基本原料，经过铈( )离子的氧化和铈( )离子的沉淀两个主要过程制备纳米二氧化铈。 | | 6. | ( 2 ) the affecting factors such as components in precipitation process , the add - on , add on of precipitator , calination temperature and calination time were studied in the preparation process of ceo2 nanoparticles . the tg was used to analyze the processor , the xrd , sem and tem were used to characterize the size of crystal type of products . by a series of designed experiments the interaction between different factors and impacts on the preparation of ceo2 nanoparticles were probed , and the optimum preparation condition was gotten
( 2 )对纳米二氧化铈制备过程中可能的一些影响因素(反应组分的浓度，沉淀剂的加入量，焙烧温度，焙烧时间等)进行了研究，并通过tg ? dta分析手段对前驱物进行热重分析；用xrd 、 sem及tem等测试手段对产物的粒度和晶型进行分析；探索了各个因素对纳米二氧化铈制备的影响及各因素间的交互作用；确定了在该试验条件下制备纳米二氧化铈比较优化的制备条件。 | | 7. | This paper has reviewed the resources of ceo2 in our country , the markets and the condition of application . the advantages and drawbacks of the important preparation methods were reviewed . it puts emphasis on the reaction mechanism of precipitation method to nanoparticals and analyzes redox potential between ce3 + and ce4 + , puts forward a new technics named " a two - stage precipitation process " to succeed in obtaining nanocrystalline powers of cerium oxide
本文简要介绍了我国ceo _ 2的资源和市场以及国内外纳米ceo _ 2的应用现状：分析对比了纳米ceo _ 2制备研究现状；重点讨论了沉淀法制备纳米粉体的理论基础：结合铈( )离子、铈( )离子的氧化?还原电位分析，提出以两步沉淀法来制备纳米二氧化铈。 |
- Similar Words：
- "二氧化钯" English translation, "二氧化钴" English translation, "二氧化钸" English translation, "二氧化钼" English translation, "二氧化钽" English translation, "二氧化铌" English translation, "二氧化铑" English translation, "二氧化铪" English translation, "二氧化铯" English translation, "二氧化铯膜" English translation
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