calcined相关论文
Chemical and Mechanical Characterization of Ternary Cement Pastes Containing Calcined Clay and Nanos
Research regarding new SCMs(supplementary cementitious materials)is in constant progress,aiming to improve cement proper......
Iodide contamination removed using calcined MgAl-CO3 layered double hydroxides (denoted as CLDH) was conducted in batch ......
In this paper,various techniques including BET,XRD,SEM and XPS were used to study the sintering ofpure and La_2O_3-dope......
The calcining process was recorded by differential scanning calorimetry and ther-mogravimetry (DSC-TG). The dehydroxylat......
In this study, the main purpose is to develop low-cost catalysts with high activity and stability for high quality synga......
The influence of the carrier pseudo-boehmite (PB), which was impregnated with a Ni-Mo-P solution under over-saturation c......
Conductivity and chemical stability of SrCe_(0.92)Nb_(0.03)Tm_(0.05)O_(3-δ) membrane prepared by mod
SrCe0.92 Nb 0.03 Tm0.05 O 3-δ powders were synthesized by a modified sol-gel method using citrate as a chelating agent.......
The Li1.02NbxMn2-xO4 (x=0,0.005,0.01,0.02,0.04 and 0.1) materials were prepared by solid-state reaction method in which ......
Preparation of LaFe_(0.95)Pd_(0.05)O_3 perovskites and their catalytic performances in methane combu
The physic-chemical properties of LaFe0.95Pd0.05O3 perovskites were strongly dependent on the temperature of calcination......
The apatite-type lanthanum silicates with formula La9.33Si6O26 are prepared by sol-gel process. The homogeneity of the s......
Thermal decomposition and cobalt species transformation of carbon nanotubes supported cobalt catalys
The effect of calcination condition on the cobalt species and Fischer-Tropsch synthesis (FTS) was studied. It was found ......
A series of ternary perovskite type oxides LaNi1-xCuxO3(x = 0.2,0.4,0.6,0.8,and 1.0) were synthesized via the sol-gel me......
A series of Ce-doped MnOx/TiO2 catalysts were prepared by impregnation method and used for catalytic oxidation of NO in ......
The synthesis of polycrystalline aluminum oxynitride (AlON) powders was investigated by the carbothermal reduction and n......
Sn(OH)4 was prepared by the conventional solution precipitate method,followed by supercritical CO2 drying.The resultant ......
The Ni-CeO2/Al2O3 catalysts with a nickel content of 15 wt% prepared via impregnating boehmite were found to be highly a......
Sn-Ce-O binary catalysts with different Sn/Ce molar ratios were prepared with co-precipitation method and applied for CO......
Effects of Zr/Ti molar ratio in SO_4~(2-)/ZrO_(2-)TiO_2 calcined at different temperatures on its su
Effects of Zr/Ti molar ratio in SO42-/ZrO2-TiO2 solid acid catalyst calcined at different temperatures on its surface pr......
Effect of calcination temperature on structural properties and catalytic activity in oxidation react
The study presented the preparation of the perovskite oxide LaNiO3 by the complex citrate method, paying particular atte......
Carbon dioxide reforming of methane over Ni/Mo/SBA-15-La_2O_3 catalyst:Its characterization and cata
The Ni/Mo/SBA-15 catalyst was modified by La2O3 in order to improve its thermal stability and carbon deposition resistan......
Effect of O_2 and H_2O on the tri-reforming of the simulated biogas to syngas over Ni-based SBA-15 c
A series of Ni/SBA-15 catalysts with Ni contents from 7.5 wt% to 15 wt% were prepared by impregnation method.The effect ......
A microwave-assisted sol-gel method was employed for the preparetion of nano-sized MgO particles using Mg(NO 3)2·6H2O a......
通过溶胶-凝胶燃烧法制备了具有立方相的尖晶石型NiCr2O4颜料,并采用TG/DSC、XRD、FTIR和SEM等手段对其进行表征和研究。结果表明:......
A water-in-oil microemulsion made up of a cyclohexane/n-hexyl alcohol/Polyethylene glycol tertoctylphenyl/aqueous soluti......
Effect of preparation methods of aluminum emulsions on catalytic performance of copper-based catalys
Various Cu/ZnO/Al2O3 catalysts have been synthesized by different aluminum emulsions as aluminum sources and their perfo......
CuO–CeO2 is reported as a highly efficient and green recyclable catalyst,for the multicomponent synthesis of 4H-benzo[b......
Effect of the support calcination temperature on selective hydrodesulfurization of TiO_2 nanotubes s
TiO_2 nanotubes(TiO_2-NTs) were synthesized by the hydrothermal method.Co and Mo active components were supported on a s......
Study of the coordinative nature of alkylaluminum modified Phillips CrO_x/SiO_2 catalyst by multinuc
Solid-state nuclear magnetic resonance spectroscopy was used to investigate the coordinative states of surface Al specie......
The strontium modified waste FCC catalyst was prepared by magnetic stirring method and characterized by Xray diffractome......
The catalytic performance of KOH/mordenite has been studied for transesterification of palm oil using a batch reactor an......
Synthesis and characterization of multiwall carbon nanotubes/alumina nanohybrid-supported cobalt cat
Multiwall carbon nanotubes (MWNTs) and alumina are combined to give a new type of nanohybrid for Fisher-Tropsch synthesi......
Preparation and Characterization of Buoyant Nitrogen-doped TiO_2 Composites Supported by Fly Ash Cen
Fly ash cenospheres(FACs) coated with nitrogen-doped TiO2(N-TiO2) composites were prepared by the sole gel method for us......
A series of MnCeOx catalysts supported on cordierite honeycomb (Cord) were prepared by a combustion synthesis method usi......
This paper reports on a new microporous composite silica membrane prepared via acid-catalyzed polymeric route of sol-gel......
Nanocrystalline MgO with a relatively high surface area and mesoporous structure was synthesized by a surfactant assiste......
The effects of atmospheres and precursors on MnOx/TiO2 catalysts were studied,which were prepared by the impregnation me......
采用一种比较简单的溶胶-凝胶法在相对较低的温度下制备了钙钛矿锰氧化物La0.67Ca0.33MnO3纳米粉末。XRD结果显示干凝胶直接在500......
采用液相沉淀法合成了花簇状纳米ZnO,利用FT-IR,UV-DRS,XRD,SEM/EDS,BET等技术对所制备的ZnO进行表征,研究了木素磺酸钙(LS)对纳米......
YAG:Ce,Sm spherical phosphors were synthesized by malic acid sol-gel method.The formation process of crystalline was cha......
Ni-loaded Catalyst Containing Activated Clay for Maleic Anhydride Hydrogenation to Succinic Anhydrid
In this work, the hydrogenation of maleic anhydride to succinic anhydride in the presence of 5 m%Ni/clay cata- lysts was......
Precursors for nanostructured SnO_2 were synthesized via a microwave-assisted hydrothermal method under different condit......
Fe_2O_3 particles as superior catalysts for low temperature selective catalytic reduction of NO with
Fe2O3 particle catalysts were experimentally studied in the low temperature selective catalytic reduction(SCR) of NO wit......
Cobalt-manganese nano catalysts were prepared by sol-gel method. This research investigated the effects of different cob......
The formation of metastable alumina phases due to the oxidation of commercial FeCralloy(?) rods(0.5 mm thickness) at var......
Preferential oxidation of CO in excess H_2 over CeO_2/CuO catalyst:Effect of calcination temperature
Different from the classical configuration CuO/CeO2 catalyst,the inverse configuration CeO2 /CuO catalyst (atomic ratio ......
Three series of CeO2/CuO samples were prepared by impregnation method and characterized by XRD, N2adsorption-desorption,......
Simultaneous catalytic hydrolysis of carbonyl sulfide and carbon disulfide over Al_2O_3-K/CAC cataly
In this work, a series of coal-based active carbon(CAC) catalysts loaded by Al2O3were prepared by sol-gel method and use......
The CuO/CeO2 catalysts were investigated by means of X-ray diffraction(XRD),laser Raman spectroscopy(LRS),X-ray photoele......
A series of Lax K1–x CoO3 nanorod oxides with perovskite structure were synthesized by sol-gel method using polyvinyl a......
