LANTHANUM相关论文
Simple Preparation of LaPO4:Ce, Tb Phosphors by an Ionic--Liquid--Driven Supported Liquid Membrane S
In this work, LaPO_4:Ce, Tb phosphors were prepared by firing a LaPO_4:Ce, Tb precipitate using an ionic-liquid-driven s......
Pepper seedlings were hydroponically cultivated in 0–20 mg/L extraneous lanthanum chloride(La3+) for different numbers ......
Raman, infrared and energy dispersive X-ray spectra of monazites have been measured and discussed. The result shows that......
目的 研究氯化镧对大鼠大脑皮质神经细胞钙稳态、Bcl-2和caspase蛋白表达的影响.方法 32只雌性成年Wistar大鼠随机分成对照和低、......
The thermal stability of high-K dielectrics on Si is critical in avoiding the malfunction of metal oxide field effect tr......
Objective To study the effect of electromagnetic pulse (EMP) exposure on the permeability of blood-testicle barrier (BTB......
The effects of rare earths on the properties of the microarc oxidation(MAO) coating on a magnesium alloy were investigat......
La/Ce0.5Mn0.5 catalysts prepared by wetness impregnation of Ce0.5Mn0.5 with La(NO3)3 (aq) were used in catalytic oxidati......
The recent results on hydrothermal synthesis of mixed rare earth-alkali or ammonium fluorides were presented. The initia......
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......
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......
Effects of rare earth elements La and Yb on the morphological and functional development of zebrafis
In recent years,with the wide applications and mineral exploitation of rare earth elements,their potential environmental......
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......
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......
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......
In order to obtain the standard molar enthalpies of formation of Rare-Earth amino acid coordination compounds, precise i......
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 effects of La addition on the microstructure and tensile properties of B-refined and Sr-modified Al-11Si-1.5Cu-0.3Mg......
Hydrothermal Synthesis and Crystal Structure of [(CH3CH2)4N]4[(La12(OH)12MoO29)], A Novel Cluster Co
本文通过对荣华二采区10...
The mechanism of La3+ effect on chlorophyll (chl) of spinach in solution culture has been studied. The results show that......
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......
目的研究氯化镧(lanthanum chloride,LaCl3)对大鼠海马细胞凋亡和内质网应激凋亡途径的影响,探讨LaCl3对海马产生毒性作用的机制。......
目的观察氯化镧（LaCl3）对仔鼠学习记忆及蛋白激酶A-环腺苷酸反应元件结合蛋白（PKA—CREB）信号转导通路的影响。方法将60只Wistar雌性大......
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......
Effect of Lanthanum on Catalytic Performance of Ru/Al2O3 Catalyst for Hydrogenation of Esters to Cor
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......
Mixed perovskite oxides with CaxLa1-xNi0.3Al0.7O3-d and SrxLa1-xNi0.3Al0.7O3-d(x=0,0.2,0.5,0.8,and 1.0;d=0.5x)components......
Methanol carbonylation is the main process for producing acetic acid. The current technology is based on precious rhodiu......
目的:探讨次声作用后SD大鼠视网膜内皮素-1表达及超微结构改变.方法:雄性SD大鼠25只,分为5组,每组5只,除未经次声作用对照组外,余4......
The paper is undertaken with the objective of describing a new method for treating ductile cast iron in a ladle process,......
The isothermal and cyclic oxidizing kinetics of Co-40Cr alloy and its lanthanum ion-implanted samples were studied at 10......
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......
The present work aimed at using rare earth lanthanum salt and trimethoxy(viny)silance as chromate substitutes for galvan......
Rare earth-doped WC-Co cemented carbides with low carbon-containing level were prepared by adding mischmetal (mainly con......
By means of adding low content of rare earth element La into Sn60-Pb40 solder alloy, the growth of Cu6Sn5 intermetallic ......
目的 分析镧调控内毒素/脂多糖(LPS)激活巨噬细胞核因子-κB(NF-κB)信号通路的分子机制.方法 体外培养RAW264.7小鼠巨噬细胞,随机......
A new kind of Ru supported on sepiolite catalyst with La as promoter for ammonia synthesis was prepared. The effects of ......
Maximum bubble pressure measurement was employed to evaluate surface tension of Sn-8Zn-3Bi(0-0.15)Nd and Sn-8Zn-3Bi-(0- ......
Samples of lanthanum-doped nickel hydroxide were prepared by electrodeposifion method. The structure and electrochemical......
China is quite poor in argent resource. Roughly 80% of this industrial argent is imported every year. In order to improv......
La modified Ni/γ-Al2O3 catalysts prepared by co-precipitation method using NaOH-Na2CO3 as a precipitator show high acti......
The microstructure and precipitation characteristics of 22Cr-14W-2Mo superalloys added with various La contents have bee......
The influence of rare earth lanthanum and cerium on impact property of structural alloy steel with extra low sulfur and ......
Low cost silicon carbon nanometer powder was synthesized by carbothermal reduction method with nanometer SiO2 and carbon......
Isothermal and cyclic oxidizing behavior of Co-40Cr alloy and its lanthanum ion-implanted samples were studied at 1000℃......
s: The direct synthesis of La-SBA- 15 mesoporous material by two-step synthesis method was reported. The effect of pH va......
Effect of La3+ on evolution of TiO2 coating layers on lamellar sericite and their pigmentary propert
TiO2-coated sericite powders were prepared by the chemical deposition method starting from lamellar sericite and TiCl4 i......
(Y0.95La0.05)2O3:Ce3+ nano-powder was synthesized by co-precipitation method and sintered at 800 and 900 ℃.All the samp......
Novel Al-Sn-Bi anodes with and without lanthanum (La) were prepared. To evaluate the corrosion properties of the anodes,......
