Ceria相关论文
Increasingly stringent regulations in many countries require effective reduction and control of NOx emissions. To meet t......
Developments in ceria-based soot oxidation catalysts, especially during the last decade, are reviewed. Based on the comp......
A series of CeO_2-Co_3O_4 mixed oxide catalysts with different Co/(Co+Ce) atomic ratios were synthesized by citric acid ......
Precious metal-support interaction plays an important role in thermal stability and catalytic performance of the automot......
La/Ce0.5Mn0.5 catalysts prepared by wetness impregnation of Ce0.5Mn0.5 with La(NO3)3 (aq) were used in catalytic oxidati......
In this work,tungsten oxide with different concentrations (0,0.4 at％,2.0 at％ and 3.2 at％) was introduced to the ceria nanor......
Low-temperature thermocatalytic particulate carbon decomposition via urea solution-combustion derive
A facile,one-pot,urea solution combustion route was utilized to synthesize highly catalytic CeO2 nano-structures.CeO2 pr......
The performance of Co supported over ceria and doped ceria (by Sm and Pr) catalysts towards the water gas shift reaction......
Tunable catalytic activity of gadolinium-doped ceria nanoparticles for pro-oxidation of hydrogen per
We report a study of the roles of gadolinium(Ⅲ) (Gd3+) dopants in influencing the catalytic activity of gadolinium-dope......
A series of Co (10.7 wt. %)-CeO2/SiO2 catalysts with various cerium contents was prepared and evaluated. The optimized c......
Effect of lanthanum loading on nanosized CeO2-ZnO solid catalysts supported on cordierite for diesel
We report the application of a solid lanthanum-ceria-zinc catalyst in the catalytic regeneration of diesel particulate f......
Microwave mediated synthesis and characterization of CeO2-GO hybrid composite for removal of chromiu
A facile fabrication and processing of cerium oxide-graphene oxide (CeO2-GO) hybrid nanocomposites without the use of an......
铈改性钛纳米管是一种兼具良好脱硝活性、N2选择性和碱/碱土金属抗性的新型选择性催化还原脱硝催化剂，该文系统考察了焙烧温度对该......
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 Addition of Base on Ceria and Reactivity of CuO/CeO2 Catalysts for Low-Temperature CO Oxid
In this work, we have reported the influence of the addition of base (KOH) on the physicochemical property of ceria synt......
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Oxidative coupling of methane over(Na_2WO_4+Mn or Ce)/SiO_2 catalysts:In situ measurement of electri
The effects of manganese oxide or ceria promoters on the performance of Na_2WO_4/SiO_2 catalysts for oxidative coupling ......
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......
采用水热合成法制备了船形、扁球形及纳米片CeO2-MnOx复合氧化物.并运用低温N2吸脱附、XRD、SEM、TEM、H2-TPR、拉曼光谱、XPS等表......
Nickel was supported on varied ratios of ceria-titania mixed oxides (Ni/CexTiyO2) to evaluate the role the support plays......
CeO2 nanocrystals were synthesized by a simple precipitation method and calcination at 600 ℃. (NH4)2Ce(NO3)6 and ammoni......
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......
Nickel catalysts are effective for the steam reforming of tar derived from biomass pyrolysis,but the improvement is need......
Nanometer cerium-zirconium oxide solution Ce1-x ZrxO2 was synthesized by mechanically activated solid state re-action at......
Electroless Ni-P/nano-CeO2 composite coating was prepared in acidic condition,and its microstructure and corrosive prope......
The solid structures and thermostabilities of Cu-Fe-O and Cu-Fe-Ce-O supported on alumina were studied by XRD, ESR, Moss......
Oxidative coupling of methane over(Na_2WO_4+Mn or Ce)/SiO_2 catalysts:In situ measurement of electri
The effects of manganese oxide or ceria promoters on the performance of Na_2WO_4/SiO_2 catalysts for oxidative coupling ......
Shape and size effects of ceria nanoparticles on the impact strength of ceria/epoxy resin composites
Ceria nanoparticles with various shapes (rods,cubes,and plates) and sizes were controllably synthesized and then introdu......
探讨了添加ZrO2对CeO2/Sm2O3体系电导率和力学性能的影响, 并用XRD、SEM等对材料的微观性能进行了试验分析. 结果发现, 添加ZrO2使......
Nanotopography Impact in Shallow Trench Isolation Chemical Mechanical Polishing-Dependence on Slurry
The nanotopography of the surface of silicon wafers has become an important issue in ULSI device manufacturing since it ......
Preparation of Fine Spherical Particle Sized Ceria by Precipitation Method with Ammonium Bicarbonate
Fine spherical particle sized ceria (CeO2) was prepared by homogeneous precipitation method with ammonium bicarbonate as......
采用柠檬酸络合法制备了Co/CeO2及其钙掺杂系列催化剂,并对催化剂进行了低温N2物理吸附、X射线衍射、H2程序升温还原、傅里叶变换......
Nickel catalysts are effective for the steam reforming of tar derived from biomass pyrolysis,but the improvement is need......
CuOx/CeO2 catalysts were prepared by adsorption-impregnation method.CO conversion was tested over the catalysts pretreat......
Synthesis of Ti-Ce-Si Binary and Ternary Nanocomposite Photocatalyst by Supercritical Fluid Drying T
Ti-Ce, Ti-Si binary and Ti-Ce-Si ternary novel nanocomposite oxide photocatalysts were prepared with cheap inorganic sal......
Isothermal and cyclic oxidation behaviors of chromium samples with and without nanometric CeO2 coating were studied at 9......
Ceria modified three-dimensionally ordered macro-porous Pt/TiO2 catalysts for water-gas shift reacti
Three-dimensionally ordered macro-porous(3DOM) TiO2 and ceria-modified 3DOM TiO2 supported platinum catalysts were pre-p......
Pure and Zr,La or Pr-doped cerium oxides were characterised by transmission electron microscopy (TEM),N2 adsorption-deso......
Boron- and cerium-codoped TiO2 photocatalysts were synthesized using modified sol-gel reaction process and characterized......
以氧化铈、氧化硅和氧化铝为载体,采用浸渍法制备了一系列不同负载量的 Pt 基催化剂,并利用透射电子显微镜、X 射线粉末衍射和 X ......
采用醇热法制备了CeO2纳米材料,并以此为载体通过浸渍法制备了CuO/CeO2催化剂.XRD、TEM及N2吸附分析结果表明,所制备的CeO2比表面......
The Ni/CeO2-ZrO2-Al2O3 catalyst with different Al2O3 and NiO contents were prepared by hydrothermal synthesis method. Th......
The decomposition of methane on Ni/α-Al2O3 modified by La2O3 and CeO2 with different contents has been investigated and......
Catalyst and catalytic process technology has been an ever-growing field that involves chemical engineering, chemistry, ......
Ni catalysts supported on various mixed oxides of Al2O3 with rare earth oxide and transitional metal oxides were synthes......
Effect of Addition of Base on Ceria and Reactivity of CuO/CeO2 Catalysts for Low-Temperature CO Oxid
In this work, we have reported the influence of the addition of base (KOH) on the physicochemical property of ceria synt......
以Y分子筛为载体,采用浸渍法制备了CuO/Y、CeO2/Y和CuO-CeO2/Y催化剂用于氯化氢氧化制氯反应,并采用扫描电镜(SEM)、X-射线衍射(XR......
Using compound energy model (CEM), the thermodynamic properties of and were evaluated.The evaluation was based on the ......
Preparation methods and thermal stability of Ba-Mn-Ce oxide catalyst for NOx-assisted soot oxidation
Manganese oxide-loaded and -doped ceria as well as the corresponding barium-modified oxide catalysts were prepared for s......
Low Temperature Preparation of Ceria Solid Solutions Doubly Doped with Rare-Earth and Alkali-Earth a
A series of solid electrolytes, (Ce0.8Ln0.2)1-xMxO2-δ (Ln= La, Nd, Sm, Gd, M:Alkali-earth), were prepared by amorphous ......
