cerium相关论文
采用恒流极化、LSV、拉伸实验研究了掺杂不同含量的Ce对低锑铅合金电极电位以及力学性能的影响。并对极化试样的耐腐蚀性进行了分......
以农用碳酸氢铵做沉淀剂制备了高稀土总量的碳酸铈。化学分析结果表明,产品的REO含量70.90%,Cl-含量0.0030%,其它各元素含量也均满......
Developments in ceria-based soot oxidation catalysts, especially during the last decade, are reviewed. Based on the comp......
The purpose of this study was to overcome the disadvantages of ammonia-nitrogen wastewater pollution and high cost of so......
Ce-doped ZnO films were prepared by the sol-gel method with spin coating onto glass substrates.Zinc acetate dihydrate,et......
为了研究铈,钇离子注入对纯锆耐蚀性的影响,纯锆样品用MEVVA源以40kV注入11016ions/cm2至11017ions/cm2剂量的钇和铈,注入最高温度......
La_2Zr_2O_7 (LZ) is a promising thermal barrier coating material for the high temperature applications. The fracture tou......
The effects of rare earths on the properties of the microarc oxidation(MAO) coating on a magnesium alloy were investigat......
The solid state synthesis of the phase“Ce3NbO7+δ”, from stoichiometric quantities of CeO2 and Nb2O5, was investigated......
The influence of Ce on solid solution and aging process of AZ91D magnesium alloy was analyzed. The results showed that t......
A doublely-doped layered double hydroxide (LDH) film was produced on an anodized magnesium alloy AZ31.The Ce-doped Mg-Al......
The use of computational thermodynamic for yttrium recovery from rare earth elements-bearing residue
The rare earth elements are considered critical metals,due to the risk of supply interruption.The recycling of waste ele......
通过阳极氧化技术制备了一种新型的0.75%Ce-0.5%Pd/不锈钢丝网催化剂.采用扫描电镜(SEM)和程序升温还原技术(TPR)对催化剂进行了表......
采用溶胶‐凝胶法制备了Ce掺杂 T iO2，经 H2 SO4处理得到酸化Ce掺杂 T iO2。利用X射线衍射（XRD）、傅里叶变换红外光谱（FTIR）、吡啶吸附......
Effects of Lanthanum and Cerium on Chlorophyll Content, Yield and Components of Soybean in Northeast
In this paper, three soybean varieties with different qualities were used as experimental materials for potted plants. I......
Solvent extraction of lanthanum and cerium ions from hydrochloric acidic aqueous solutions using par
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Catalytic performance of perovskite-like oxide doped cerium (La2-xCexCoO4±y) as catalysts for dry re
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
研究了催化裂化催化剂中La、Ce的电感耦合等离子体光谱(ICP-OES)测定方法.用微波消解法消解样品,进行基体匹配,优化实验条件,用工......
Effect of CeO2 and CaO Promoters on Ignition Performance for Partial Oxidation of Methane over Ni/Mg
The effect of CeO2 and CaO promoters on the ignition performance over Ni/MgO-Al2O3 catalyst for the partial oxidation of......
Effect of cerium addition on catalytic performance of PtSnNa/ZSM-5 catalyst for propane dehydrogenat
The effect of cerium addition on the catalytic performance of propane dehydrogenation over PtSnNa/ZSM-5 catalyst has bee......
The influence of Ce or Ce and Mn combined additions on the morphology ofα-Fe phases in recycled Al-Si alloys was experi......
Cerium and titanium were added to an Al–42Zn–6.5Si brazing alloy, and the subsequent microstructures of the brazing al......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The applicability of Ce and Y as promising candidate elements to form irreversible traps in weld metal was investigated ......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effect of Ce addition on microstructures and mechanical properties of A380 aluminum alloy prepared b
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Mild Hydrothermal Synthesis, Characterizationand Properties of Na5Ce(PO4)3, Na3Yb2(PO4)3 ·H2O and Na
本文通过对荣华二采区10...
Effects of Cerium Doping at Ti Sites and Europium Doping at Ba Sites on Dielectric Properties of BaT
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
利用SAM,XPS和SEM技术, 研究含铈的铁@tex0-@$18铬合金的氧化膜的形貌特征,测定每间隔数个纳米的不同深度的氧化层的组分,分析它的......
采用循环伏安法、开路计时电位法和方波伏安法,在含4.32×10-4 mol/cm3 CeF3的LiF-NaF-KF熔盐(温度873 K)中研究了Ce3+的阴极电化......
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The liquid structure of Fe-4.30C and Fe-4.30C-0.21Ce alloys was studied by high temperature X-ray diffractometer. Theres......
Rare earth-doped WC-Co cemented carbides with low carbon-containing level were prepared by adding mischmetal (mainly con......
The cathodic process of cerium(Ⅲ) ions in NaCl-2CsCl melt was studied by cyclic voltammetry and square wave voltammetry......
A notch sensitivity factor was derived in order to evaluate the stress concentration sensitivity of Al-Li based alloys. ......
ZK60-xcerium alloys were studied,where x mass fraction is 0, 0.52%, 0.94%, 1.51% and 1.98%, respectively. Influence of C......
Effect of electromagnetic stirring on microstructure of AZ91-0.8%Ce magnesium alloy was investigated. The results show t......
Cerium addition plays an important role in sintering, transformation and phasicochemical properties of cordierite cerami......
Preparation and Methanol Decomposition Activity of Ruthenium Supported Ce-Doped Mesoporous TiO2 Oxid
Mesoporous TiO2-CeO2 mixed oxide(m-TiO2-CeO2) were synthesized using n-cetylpyridinium chloride (C16PyCl) as a structure......
Resins of complexes made from agarose-Ce4+ (RCA-Ce) and chitosan-Ce4+ (RCC-Ce) were prepared. Hydrolysis rates of metham......
A novel cerium-tannic acid passivation treatment was performed on galvanized steel. The corrosion resistance of cerium-t......
The effects of B and Ce on the removal of inclusions, microstructures, and properties of Cu-Fe-P alloys were studied. Ce......
The influence of rare earth lanthanum and cerium on impact property of structural alloy steel with extra low sulfur and ......
Mg-8Li-3Al-xCe (x=0,1.0,3.0) alloys were prepared. And the effects of cerium content on the microstructure and mechanica......
Electrospinning technique was used to fabricate PVP/Ce(NO3)3 composite mierofibers. Different morphological CeO2 nanofib......
This study aims to determine the principal electrochemical characteristics of the electrodeposition of cerium metal from......
(Y0.95La0.05)2O3:Ce3+ nano-powder was synthesized by co-precipitation method and sintered at 800 and 900 ℃.All the samp......
Experimental work was performed to evaluate the Ce3+/Ce4+ redox couple in methane sulfonic acid (MSA) electrolyte for us......
The electrochemical behavior of Ce(Ⅲ) was investigated in the molten LiF-BaF2 (81 mo1.％-19 mol.％) on a molybdenum elec-tr......
