Diffractometry相关论文
Study on white-light emission and light-emitting mechanism of hydrothermally synthesized YVO_4:1 mol
White light-emitting YVO_4:1 mol.%Dy~(3+),x mol.%Eu~(3+) phosphor powders with order morphology and well crystallization......
K2Ti2O5 and LixK2-xTi2O5 samples with varying K contents (x=0.125, 0.15, 0.3), targeted on removal of two main environme......
Synthesis of functionalized triphenylene discotic liquid crystals and the influence of unsaturated p
Twelve triphenylene discogens with unsaturated periphery (abbreviated as C18H6(OC5H11)6-x(OR)x(x=1,2,3), R=-C3H6CH==CH2(......
Partially or fully regenerated catalytic cracking catalysts were prepared by gasifying the coke deposited on coked catal......
The strontium modified waste FCC catalyst was prepared by magnetic stirring method and characterized by Xray diffractome......
We prepared the DNA-cetyltrimethyl ammonium complex, as well as the same complex intercalated with stable organic free r......
Roles of polyacrylate dispersant in the synthesis of well-dispersed BaSO_4 nanoparticles by simple p
Well-dispersed BaSO_4 nanoparticles were synthesized in the presence of sodium polyacrylate(PAAS) by a simple precipitat......
Eutectic effect during mesophase formation in co-carbonization of ethylene tar pitch and polystyrene
Ethylene tar pitch was co-carbonized with waste polystyrene to prepare mesophase pitch.The characteristics of mesophase ......
A facile and practical route was introduced to prepare LiFePO4/C cathode material with nano-sized primary particles and ......
Synthesis of Macro-Mesostructured γ-Al_2O_3 with Large Pore Volume and High Surface Area by a Facile
Through improving the aging process during synthesis of the support, γ-Al2O3 with large pore volume and high surface ar......
Study on Relationship between Microstructure of Active Phase and HDS Performance of Sulfided Ni-Mo C
Six Ni-Mo catalysts with different metal contents were prepared and characterized by N2 adsorption and X-ray diffractome......
拟薄水铝石溶胶中加入Eu(NO3)3后,采用喷雾干燥拟薄水铝石干凝胶。通过TG-DSC、XRD和FETEM等方法,对比分析了Eu离子对拟薄水铝石相......
Host-guest interaction of β-cyclodextrin with isomeric ursolic acid and oleanolic acid:physicochemic
Ursolic acid(UA) and oleanolic acid(OA) are insoluble drugs. The objective of this study was to encapsulate them into β......
Enantiomers (R(+) and S(-)),RS-racemate (double compound) and (R+S)-conglomerate (mechanical mixture of enantiomers) of ......
Study on the inclusion behavior and solid inclusion complex of 5-amino-6-methyl-2-benzimidazolone wi
The inclusion behaviors of three native or modified CDs including p-CD,2-hydroxypropyl-β-CD(2-Hp-β-CD) and 2,6-dimethy......
Synthesis of hierarchical dendritic micro–nano structure ZnFe_2O_4 and photocatalytic activities for
Hierarchical dendritic micro–nano structure Zn Fe_2O_4 have been prepared by electrochemical reduction and thermal oxid......
MnFe_2O_4@PANI@Ag Heterogeneous Nanocatalyst for Degradation of Industrial Aqueous Organic Pollutant
This paper reports a stable heterogeneous nanoparticles catalyst MnFe_2O_4@PANI@Ag for the degradation of azo dyes.In th......
Efficient removal of phosphate from aqueous solution using novel magnetic nanocomposites with Fe_3O_
Fe_3O_4@SiO_2 magnetic nanoparticles functionalized with mesoporous cerium oxide(Fe_3O_4@SiO_2@mCeO_2) was fabricated as......
Synthesis, Structure and Antimicrobial Activity of 2-Phenyl-4H-spiro[benzo[e][1,4,2]oxaza- phosphini
A novel spiro-compound(C20 H15 N2 O3 P) has been synthesized and characterized by means of IR and 1H NMR. Its crystal st......
The Ni-modified TiO2 was synthesized using two methods including co-precipitation(Ni doped TiO2, Ni-TiO2) and wet impreg......
In this work, the photoluminescence(PL) of NaScP_2O_7:Eu~(2+) and NaScP_2O_7:Eu~(2+),Mn~(2+) was investigated. Phase pur......
Ⅰ. INTRODUCTION Si_3N_4 ceramics becomes more and more attractive as super high temperature engineering material. Howe......
On Studies of Crystal Structure and Electron Paramagnetic Resonance of(η~5-C_5H_5)_2 Nb[CH_2Si(CH_3)
(η5-C6H5)2 NbcCH2Si(CH3)3]2 has been prepared and characterized by X-ray diffraction method and solution and frozen-gl......
Rapid Estimation of Microfibril Angle of Increment Cores of Chinese Fir by Near Infrared Spectroscop
Near infrared (NIR) spectroscope and X-ray diffractometry have been used for rapid prediction of the microfibril angle (......
Synthesis process of a TiAl+TiB_2 composite from the elemental powders was studiedby means of differential scanning cal......
Low-temperature sintering and microwave dielectric properties of Li_2MgTi_3O_8 ceramics doped with B
The influences of BaCu(B2O5)(BCB) addition on sintering,microstructure and microwave dielectric properties of Li2MgTi3O8......
he complex oxide Dy10W2O21 was synthesized by a solid-state reaction and isolated in cubic symmetry by an X-ray diffract......
A kind of ferrous particles Which are different from those of chemical deposit amongthe sediments of the dam seepage wa......
A rapidly solidified Al-2.5Ti-2.5Fe-2.5Cr (mass fraction in %) alloy was prepared by melt spinning. As-quenched and as-a......
The MAO (Micro-Arc Oxidation) process is applied to a eutectic Al-Si alloy (Al-12.0%Si-1.0%Cu-0.9%Mg (mass fraction)). ......
Influences of polymer-based grinding aid(PGA) on the damage process of concrete exposed to sulfate attack under dry-wet ......
It is noted that there has been little research to compare volume-based and number-based soil particle size distribution......
Microstructure and dielectric properties of Ca-Al-B-Si-O glass/Al_2O_3 composites with various alkal
The effects of alkali oxides(Na2O and K2O) addition on both the sintering behavior and dielectric properties of Ca-Al-B-......
Alumina-(0-20 vol. pct) iron composites were fabricated by hot-pressing of well-mixed alumina and iron powders at 1400℃......
A ferromagnetic amorphous Fe73Al4Ge2Nb1 P10C6B4 alloy with high glass-forming ability was synthesized by melt spinning. ......
Ce-TZP/Al2O3 nanocomposites were prepared from mixture of self-made Ce-TZP nanometer powder and commercial A12O3 powder ......
The α-SiC in 0.5μm size powders were coated with Al_2O_3 and Y_2O_3 by a coprecipitation coating (CPC) method forfabr......
The CuO doped with 5%20% Mn(molar fraction) solids were sintered from CuO and MnO_2 powder at high temperature (1 273 K)......
Yttrium-filled skutterudites Y_yFe_xCo_ 4-x Sb_ 12 (y=0-0.40 )were synthesized. The effect of Y filling fraction on ther......
Nanocomposites based on styrene-b-(ethylene-co-butylenes)-b-styrene triblock copolymer(SEBS), polypropylene (PP) and org......
Processing of Ceramic Based Nanocomposite Usingα-Al_2O_3 Powder and FeCl_2 Solution as Starting Mate
Alumina-iron nanocomposite powders were prepared by a two-step process.In the first step,α-Al_2O_3-FeCl_2 powder mixtur......
Three nanocrystalline alloys, Fe50Al50, Fe42.5Al42.5Ti5B10 and Fe35Al35Ti10B20 (molar fraction, %), were synthesized fro......
The experimental apparatus by self-designed was used,Fe/Co particles encapsulated in multi-walled carbon nanotubes(MWCNT......
Laser remelting and rapid solidification were performed in preparing the high-performance Al2O3/Y3Al5O12(YAG) eutectic i......
Nanometer cerium-zirconium oxide solution Ce_(1-x) Zr_xO_2 was synthesized by mechanically activated solid state re- act......
In order to attain new functional nanomaterials with good magnetic property,multi-walled carbon nanotubes/hematite (MWNT......
With the purpose of searching for a convenient process to synthesize nanoparticles with special structure,a simple solid......
Microstructural evolution and its effects on mechanical properties of spray deposited SiC_p/8009Al c
15%(volume fraction)SiCp/8009Al metal matrix composites(MMCs)prepared by spray co-deposition were hot-extruded and rolle......
Effects of laser processing parameters on solidification microstructures of ternary Al_2O_3/YAG/ZrO_
Rapid surface resolidification with a high powered CO2-laser was performed in preparing directionally solidified Al2O3/Y......
Morphologies of hydroxyapatite nanoparticles adjusted by organic additives in hydrothermal synthesis
Properties of hydroxyapatite (HA,Ca10(PO4)6(OH)2),including bioactivity,biocompatibility,solubility and adsorption could......
