tetragonal相关论文
The temporal evolution of domain structure and its piezoelectric behavior of ferroelectric material BaTiO3 during the tr......
Partially stabilized tetragonal ZrO_(2) whiskers with preferred [001] direction derived from CaF_(2)
The simultaneous control of crystal phase stability and one-dimensional growth has always been the major challenge for t......
<正> There has been considerable controversy as to whether the order-disorder change in alloys should be considered as a......
IN-SITU HVEM STUDY ON PHASE TRANSITION OF YBa_2Cu_3O_(7-x) SUPERCONDUCTING COMPOUND IN PROCESS OF HE
In-situ HVEM observation on phase transition of the YBa_2Cu_3O_(7-x) superconducting compound in pro-cess of heating wa......
本文由金属醇化物的羟基化法制备了导电性SnO_2-Sb_2O_3复合粉末。这一技术具有许多优点:流程和设备简单;成本低、污染小;适于制造......
Synthesis,structure and luminescence properties of metal-organic frameworks based on benzo-bis(imida
Metal-organic frameworks(MOFs)constructed from conjugated organic ligands are candidates for hybrid photoactive material......
We designed and optimized a large number of the isomers of Si12+ at the level of density functional theory (DFT)-B3LYP/6......
Complexation of the planar multidentate ligand 3,5-bis-(2-hydroxyphenyl)pyrazole (H3L) with manganese chloride leads to ......
Two polymorphs of the inclusion compound [(n-C4H9)4N]+·(C13H9O3)-·H2O havebeen prepared and characterized by X-ray cry......
Effect of alcohol solvents treated ZrO(OH)_2 hydrogel on properties of ZrO_2 and its catalytic perfo
A series of ZrO2 catalysts were prepared by treating ZrO(OH)2 hydrogel with different alcohol solvents (C2-C4 alcohols) ......
Determination of elastic,piezoelectric,and dielectric constants of an R:BaTiO_3 single crystal by Br
From the sound velocity measured using the Brillouin scattering technique,the elastic,piezoelectric,and dielectric const......
An effective L-cysteine-assisted synthetic route has been successfully developed to prepare copper gallium sulfide(CuGaS......
Surfactant-aided hydrothermal preparation of La(2-x)Sr_xCuO_4 single crystallites and their catalyti
Perovskite-like oxide La2-xSrxCuO4 (x = 0, 1) single crystallites with microrod-like morphologies and tetragonal crystal......
SOFC composite electrolyte based on LSGM-8282 and zirconia or doped zirconia from zircon concentrate
The aim of this research is to study zirconia-based electrolyte materials to increase the commercial value of zircon con......
γ-LiAlO2:Eu3+(Eu3+:LAO) phosphor was obtained by gel combustion method using LiNO3,Al(NO3)3·9H2O,Eu(NO3)3·6H2O and ci......
利用基于密度泛函理论(DFT)的广义梯度近似(GGA)研究四方相BiOCuS的电子结构、化学键和弹性性质。能带结构显示,BiOCuS为间接带隙......
Sn-Ce-O binary catalysts with different Sn/Ce molar ratios were prepared with co-precipitation method and applied for CO......
Synthesis, Structure and Physical Properties of a Barium(II) Complex with 5-Sulfoisophthalic Acid So
An alkaline earth metal-organic framework [Ba(Hsip)(H2O)4]n (1, NaH2sip = 5-sulfoisophthalic acid sodium) has been const......
Hydrothermal Synthesis of β-FeOOH with Different Morphologies Using NaH_2PO_4 as Structural Modifier
Different morphologies of β-FeOOH were prepared by hydrothermal synthesis using NaH2PO4 as structural modifier. The rod......
Properties of red-emitting phosphors Sr_2MgSi_2O_7:Eu~(3+) prepared by gel-combustion method assiste
Novel red-emitting phosphors Sr2MgSi2O7:Eu3+ were prepared by gel-combustion method assisted by microwave. The phase str......
A series of single-phased Ca_(2)Al_(2)SiO_(7):Eu~(2+) phosphors were synthesized by the solid-state reaction. Their stru......
Zeolite P was synthesized for the first time via a novel water-bathing route at 90 C using scrubbed diatomite,sodium hyd......
Synthesis of LiEu_(1-x)Bix(MoO_4)_2 red phosphors by sol-gel method and their luminescent properties
The Bi3+ doped molybdate-based red-emitting phosphors, LiEu1-xBix(MoO4)2, were successfully synthesized with a sol-gel m......
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......
Hydrothermal synthesis,structure,fluorescence property of a novel 3D metal-organic framework with hi
A novel 3D metal-organic framework(MOF) with remarkable thermal stability,Ni(BIC)2.2·5H2O(JUC-86)(HBIC = 1-H-benzimidaz......
YPO4:Eu 3+ phosphors were synthesized by solution coprecipitation method assisted by urea in the precursor reaction solu......
Nitration of 4,4’-biphenyldicarboxylic acid(BPDC) was studied and an aromatic carboxylic acid containing four nitro gro......
The BiOCl thin film with flower-like sphere structure was prepared at a low temperature by the alcoholysis-coating metho......
Visible-light photocatalytic activity and mechanism of novel AgBr/BiOBr prepared by deposition-preci
A new composite photocatalyst AgBr/BiOBr was prepared by loading AgBr on a BiOBr substrate via deposition-precipitation ......
We have successfully synthesized Sr 2 CuO3+δ single crystals under high pressure and high temperature for the first tim......
A single crystal of Li3Ba2Ho3(WO4)8 was obtained from a flux of Li2WO4 under an air atmosphere. The structure of the pur......
Crystal structures, phase relationships, and magnetic phase transitions of R_5M_4 compounds (R = rar
Our recent studies of the crystal structures, phase transitions, and magnetic properties of intermetallic compounds R5M4......
Effect of gadolinium doping on phase transformation and microstructure of Gd_2O_3-Y_2O_3-ZrO_2 compo
4 mol.% Y2O3 stabilized ZrO2(YSZ)doped with various quantities of Gd2O3(G-YSZ)ceramic coatings were synthesized by elect......
LaOsSi3single crystals are synthesized for the first time by an arc melting method.The crystal features a tetragonal BaN......
Upconversion Emission and Paramagnetism of Colloid Ba2 ErF7 and Ba2 ErF7 :Yb~(3+) Nanocrystals Synth
Ultrasmall near-monodisperse Ba 2 ErF 7 nanocrystals with average crystal size 9.6 nm were synthesized with solvothermal......
通过分子动力学研究了季戊四醇晶体在温度高达500K范围内的结构和振动性质.考察了季戊四醇晶体的晶格参数和分子构型等随温度变化......
The catalytic potential of CexZr1–xO2 in isopropyl ether(DIPE) hydration was explored. While the acidic H-zeolite catal......
The first part of this report describes the data reduction of non-merohedrally twinned crystals measured on Bruker and A......
Structure and Photoluminescence of a New 3D Cu_4I_4 Hybrid Constructed by a Flexible Acyclic Aliphat
A new 3D copper(I) iodide hybrid, [Cu4I4(TMEDA)2]n(1, TMEDA = N,N,N’,N’-tetramethylethylenediamine), has been solvothe......
Elastic and thermodynamic properties of vanadium nitride under pressure and the effect of metallic b
By the particle-swarm optimization method,it is predicted that tetragonal P42mc,I41md,and orthorhombic Amm2phases of van......
Construction and Photoluminescence Properties of Zn(Ⅱ)/Cd(Ⅱ) Complexes with 4-Amino-3,5-propyl-1,2,4
Reaction of ZnCl2 and 4-amino-3,5-propyl-1,2,4-triazole(dpatrz) or CdCl2, NaN3 and dpatrz, in aqueous solution at room t......
Ammonia borane has received tremendous research attention in the past decade because of its potential for chemical hydro......
A novel three-dimensional Zn(Ⅱ) coordination polymer, Zn3(C2H2N3)4(SiF6), has been synthesized under solvothermal condi......
Hydrothermal Synthesis,Crystal Structure,Spectrum Properties and Quantum Chemical Calculation of a T
A three-dimensional framework copper(Ⅱ) coordination polymer with copper carbonate basic and 3-(pyridin-2-yl)-1,2,4-tri......
Three novel rare earth complexes [N(CH 3) 4 ][Ln(NF) 4 ]·6H 2 O(Ln=Nd(III)(1),Sm(III)(2),Ho(III)(3)) were synthesized u......
Complex [Sr2(pdc)2(H2O)7]·H2O(1, H2 pdc=2,3-pyrazinedicarboxylic acid) has been synthesized and characterized by single......
Synthesis and Characterization of Two Chiral Cadmium Coordination Compounds Constructed from (1S,1′S
Two chiral cadmium coordination compounds,(S)-[Cd(deoatrz)2 Cl2](1)and(S)[Cd(deoatrz)2 (NO3)2](2)(deoatrz=(1S,1 S)-1,1-(......
In this work,BiVO_4 powders were synthesized by a sol-gel method,and the BiVO_4 gels with different calcination temperat......
LaCo_(13) has the highest 3d metal content,of any known rare-earth intermetallic compounds,a1.03MA/m saturation magnetiz......
Investigation of Structural, Electronic and Mechanical Properties of Rubidium Metal Hydrides RbMH_4(
Ab initio calculations are performed to investigate the structural stability, electronic structure and mechanical proper......
