铈
- 名cerium
![铈](../cache/920509.jpg)
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一种金属元素,是优良的还原剂,可用来制合金。
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溅射二氧化铈氧敏薄膜的XPS研究
XPS Studies of New Oxygen Sensing Thin Films Made by Sputtered Cerium Dioxide
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ICP-AES同时测定高纯碲中钙、铈和钛
Simultaneous Determination of Calcium , Cerium and Titanium in High Purity Tellurium by ICP-AES
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Al合金铈盐转化膜缓蚀机理研究
An Investigation of Inhibition Mechanism of Cerium for Aluminum Alloy 2024-T3
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同步辐射X荧光微探针扫描分析氟碳铈矿物中的稀土元素
Scanning Analysis of REE in Bastnaesite by Synchrotron Radiation X-Ray Fluorescence Microprobe
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X射线吸收快速分析仪在铈/镨分组段控制中的应用
Application of X-Ray Absorption Analysis to the Ce / Pr Counter-Current Extraction Process
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含铈高阻尼Zn-Al合金的疲劳裂纹扩展
Fatigue Crack Growth of the High Damping Zn-Al Alloy Containing Trace Ce
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铈及其络合物在HPLC色谱柱上保留行为的研究&以螯合树脂及非极性柱(C8)为固定相
Retention Behavior of Cerium and Its Complexes on HPLC Column & Chelate Resin and C_8 Column as Stationary Phase
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溶剂热法制备的铁氧体样品中,铈离子以三价形式存在,因而主要占据尖晶石晶格的B位。
The cerium in the sample prepared by solvent-thermal method exists as Ce3 + , and it mostly occupies position B of spinel .
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铈对马尾松离体胚DNA、RNA及蛋白质合成的影响
Effect of Cerium on Synthesis of dna , RNA and proteins of Pinus massoniana embryos cultured in vitro
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铈(Ⅳ)盐与吡啶类-N-氧化物配合物的XPS研究
XPS Study on ce (ⅳ) coordination compounds
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高锰钢中铈的溶质平衡分配系数K0的测定及铈对锰、硅K0值的影响
The Measurement of Cerium Equilibrium Partition Coefficient Ko and Influence of Cerium on Value of Manganese and Silicon Ko in High Manganese Steel
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通过电解分离,X射线衍射等实验,探讨了铈在高碳钢中形成铈碳化物应满足的成分条件。
In this paper the existance of Ce-Carbide and its forming condition have been discussed by means of electrolytic extraction and X-Ray diffraction .
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利用正交分析讨论铈离子引发机理、影响预处理和接枝共聚的诸因素,纤维素接枝物用X-射线衍射和红外光谱进行表征。
With a cross-examination , the mechanism of initiation with ceric ion and the factors affecting the pretreatment and grafting reaction are discussed .
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淀粉/硬脂酸铈配合体系的降解LDPE包装薄膜的研究
Study on Degradable LDPE Packaging Film Containing Starch / Cerium Stearate Compound
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铈基氧化物催化剂上氧物种的EPR研究
EPR Studies of Oxygen Species over Ceria Based Oxide Catalysts
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本文探讨了铈对铝铜合金&Al2O3颗粒复合材料界面的影响。
The effect of cerium upon the interface between Al2O3 particle and Al-Cu alloy is investigated in this paper .
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含羧酸铈光敏剂及其配合体系的LDPE地膜的应用
Applied Studies of LDPE Agricultural film Containing Cerium Carboxylate Sensitizer and its Mixed System
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通过原位悬浮聚合法制备聚苯乙烯(PS)/纳米二氧化铈(CeO2)复合材料。
Polystyrene / nano-CeO_ ~ 2 composites are produced by in situ suspension polymerization .
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钴铈复合氧化物在催化氧化中吸附氧的EPR研究
EPR study of the oxygen adsorbed on cobalt cerium mixed oxides in catalytic oxidation
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三份铈离子激活的(Ce,Y,Mg)Al(11)O(19)磷光体的发光特性
Luminescence character of ( Ce , Y , Mg ) Al_ ( 11 ) O_ ( 19 ) phosphor system activated by trivalent cerium ion
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高纯金属铈的ICP-AES分析和稀土元素间的光谱干扰及其校正
Determination of trace rare earth impurities in high purity metallic cerium by ICP-AES and correction of spectral interferences
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铈对Al-Li合金断裂方式影响的半定量研究
A Semi-Quantitative Study of Influence of Cerium on Fracture Mechanisms of Al-Li Alloys
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纳米二氧化铈制备与EPR特性研究
EPR Properties and Preparation of Nano-ceria
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氧化铈纳米颗粒的合成及其化学机械抛光性能钛锆掺杂CeO2磨料的制备及其化学机械抛光性能
Synthesis of CeO_2 Nanoparticles and its Chemical Mechanical Polishing Performance Preparation of Ti or Zr-doped Ceria Abrasives and Their Chemical Mechanical Polishing Performance
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镧、铈在WC-Co合金中赋存状态的研究
Existing States of Lanthanum and Cerium in WC-Co Hardmetal
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盐酸羟胺还原四价铈后,EDTA法测定氢氧化铈中总铈含量;
Reduced the ceric to trivalent with hydroxylamine hydrochloride as a reducer , then total cerium is determined by EDTA .
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研究了所得样品对高氯酸铵(AP)热分解的影响,并与本体的氧化铈进行了比较。
The influence of the as-burnt ceria on the thermal decomposition of ammonium perchlorate ( AP ) were investigated and compared with bulk ceria .
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选用不同产地、不同组成的铈锆固溶体材料,在相同条件下附载贵金属(Pt、Pd)制备三元催化剂做汽车尾气催化剂。
In the experiment , Ce-Zr composite material of different composition & origin was selected to make three-way catalysts with precious metal ( Pd / Pt ) .
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铈离子注入Zr-4合金的高温氧化行为
Oxidation behavior of Ce ions-implanted Zr-4 alloy at high temperature
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含铈AZ91D镁合金的显微组织与腐蚀行为
Microstructure and Corrosion Behavior of Magnesium Alloy with the Addition of Ce