Keywords: C-A-S-H; Outer products; Inner products; Fly ash; Ground granulated blast furnace slags; Portland cement; SEM-EDS; 29Si MAS NMR; 27Al MAS NMR;
مقالات ISI (ترجمه نشده)
مقالات زیر هنوز به فارسی ترجمه نشده اند.
در صورتی که به ترجمه آماده هر یک از مقالات زیر نیاز داشته باشید، می توانید سفارش دهید تا مترجمان با تجربه این مجموعه در اسرع وقت آن را برای شما ترجمه نمایند.
در صورتی که به ترجمه آماده هر یک از مقالات زیر نیاز داشته باشید، می توانید سفارش دهید تا مترجمان با تجربه این مجموعه در اسرع وقت آن را برای شما ترجمه نمایند.
Keywords: Template-free BEA∗; Framework Al; Lewis and Brønsted acidity; Acid and redox sites; 27Al MAS NMR; 29Si MAS NMR; FTIR; UV–Vis Co-BEA∗; DFT
Keywords: Mg–Al layered double hydroxides; Phosphate species; 27Al MAS NMR; 31P MAS NMR; TPD; SEM; Carboxylation reaction; Dimethyl carbonate; Acid–base bifunctional catalyst
Structural analysis of mesoporous vermiculite modified with lanthanum
Keywords: Structural analysis; Mesoporous vermiculite; Lanthanum; 27Al MAS NMR;
Light hydrocarbons ammoxidation into acetonitrile over Mo-ZSM-5 catalysts: Effect of molybdenum precursor
Keywords: Mo-ZSM-5; Solid-state ion exchange; Ammoxidation; 27Al MAS NMR; UV/Vis DRS;
Synthesis and luminescence spectra of two europium(II) aluminates, EuAl2O4 and EuAl12O19
Keywords: A. Powders: solid state reaction; Luminescence; EuAl2O4; 27Al MAS NMR
High field 27Al MAS NMR and TPD studies of active sites in ethanol dehydration using thermally treated transitional aluminas as catalysts
Keywords: Penta-coordinated alumina; 27Al MAS NMR; High magnetic field; TPD
Solid-state 29Si and 27Al NMR studies of natural mesolite
Keywords: Natural mesolite; 29Si MAS NMR; 27Al MAS NMR; Aluminum sites; Dealumination
Facile synthesis of LaAlO3 and Eu(II)-doped LaAlO3 powders by a solid-state reaction
Keywords: 27Al MAS NMR; XPS; LaAlO3; Eu(II)-doped LaAlO3; LaFCO3
On the preparation of nanosized Al2(WO4)3 by a precipitation method
Keywords: Aluminum tungstate; Precipitation; Nanosized tungstates; 27Al MAS NMR; IR spectroscopy; Thermal analysis
Effect of SnO2/Al2O3 ratio of Si-based MFI on its acidity and hydrophobicity: Application in selective hydroxyalkylation of p-cresol
Keywords: Hydroxyalkylation; Stannosilicate; p-Cresol; Molecular sieves; 27Al MAS NMR
Characterization of geopolymers from compositionally and physically different Class F fly ashes
Keywords: Class F fly ash; Geopolymer; X-ray diffraction; 29Si MAS NMR; 27Al MAS NMR
Evidence for tetrahedral AlO4 formation induced by Zn2+ adsorption onto Al(OH)3 gel
Keywords: 27Al MAS NMR; Al(OH)3 gel; Zn2+; Adsorption; Coprecipitation; AlO4 tetrahedral structure
Dealumination of HZSM-5 via steam-treatment
Keywords: Zeolite steaming; Tetrahedral extra framework aluminum; Site; 27Al MAS NMR
Spectroscopic study of phosphorus modified H-ZSM-5
Keywords: ZSM-5; Phosphorus; Silanol group; 27Al MAS NMR; 31P MAS NMR
On the acid–base properties of Zn–Mg–Al mixed oxides
Keywords: Zn–Mg–Al mixed metal oxides; XRD; 27Al MAS NMR; Propan-2-ol elimination reactions; Hydride transfer
FTIR and 27Al MAS NMR analysis of the effect of framework Al- and Si-defects in micro- and micro-mesoporous H-ZSM-5 on conversion of methanol to hydrocarbons
Keywords: Micro-mesoporous H-ZSM-5 zeolite; Framework defects; FTIR; 27Al MAS NMR; Methanol to hydrocarbons (MTH)
SrO·Al2O3 mixed oxides: A promising class of catalysts for oxidative coupling of methane
Keywords: Oxidative coupling of methane; Strontium–aluminum oxides; Oxygen ion radicals; 27Al MAS NMR; EPR
27Al MAS NMR spectroscopic identification of reaction intermediates in the carbothermal reduction and nitridation of alumina
Keywords: Nitrides; AlN; 27Al MAS NMR; Carbothermal reduction
Proton conductivity of ordered mesoporous materials containing aluminium
Keywords: Proton conductivity; PEMFC membrane additives; Al-MCM-41; 27Al MAS NMR; Solid proton conductors; Fuel cells
Determination of J coupling constants between spin-1/2 and quadrupolar nuclei in inorganic solids from spin echo and refocused INEPT experiments: A case study on AlPO4 berlinite
Keywords: AlPO4; Berlinite; 31P MAS NMR; 27Al MAS NMR; Scalar J coupling; Spin echo; Refocused INEPT; J-resolved experiment; Quadrupolar nuclei;
Al-doped ZnO powdered materials: Al solubility limit and IR absorption properties
Keywords: Zinc oxide; Powder; Diffuse reflection; IR absorption; 27Al MAS NMR
Is it possible to synthesize cubic aluminum nitride by the carbothermal reduction and nitridation method?
Keywords: 27Al MAS NMR; c-Aluminum nitride; c-AlN; γ-AlON; Carbothermal reduction and nitridation
Effect of carbon monoxide on the carbothermal reduction and nitridation reaction of alumina
Keywords: AlN; Carbothermal reduction; Retardation; Carbon monoxide; 27Al MAS NMR
Structural and reactive relevance of V+NbV+Nb coverage on alumina of VNbO/Al2O3 catalytic systems
Keywords: Supported vanadia–niobia; Alumina; 27Al MAS NMR; 1H MAS NMR; FTIR; In situ; Methanol probe reaction
A 27Al MAS NMR study of a sol-gel produced alumina: Identification of the NMR parameters of the θ-Al2O3 transition alumina phase
Keywords: 27Al MAS NMR; θ-alumina; NMR interaction parameters;
Penta-coordinated Al3+ ions as preferential nucleation sites for BaO on γ-Al2O3: An ultra-high-magnetic field 27Al MAS NMR study
Keywords: BaO; Al2O3; 27Al MAS NMR; T1T1 relaxation times
Synthesis and spectroscopic 27Al NMR and Raman characterization of new materials based on the assembly of [AlO4Al12(OH)24(H2O)12]7+[AlO4Al12(OH)24(H2O)12]7+ isopolycation and Co–Cr and [AlMo6O24H6]3-[AlMo6O24H6]3- Anderson heteropolyanions
Keywords: Inorganic composites; Heteropolyanions; Al13Al13-isopolycation; 27Al MAS NMR; Raman microprobe; Oxidative desulfurization; Hydrotreatment catalysts
Solid-state 27Al and 29Si NMR investigations on Si-substituted hydrogarnets
Keywords: Cement and concrete; Si hydrogarnet; 27Al MAS NMR; 29Si MAS NMR; Neutron diffraction
Thermal stability of alumina aerogel doped with yttrium oxide, used as a catalyst support for the thermocatalytic cracking (TCC) process: An investigation of its textural and structural properties
Keywords: Yttria doped alumina aerogel; Conventional Al2O3; Thermal stability; BET surface area; XRD; 27Al MAS NMR
Catalytic properties of dealuminated ferrierite type zeolite studied in transformations of m-xylene: Part 2
Keywords: Ferrierite (Tosoh); Dealumination; 27Al MAS NMR; 29Si MAS NMR; CO and NH3 sorption; m-Xylene transformations
Synthesis and properties of mesoporous silica–alumina with narrow pore size distribution obtained without use of pore-regulating agents
Keywords: Mesoporous silica–alumina; 27Al MAS NMR; TEM; Pore size distribution; Hydrothermal stability
Thermal stability and siting of aluminum in isostructural ZSM-22 and Theta-1 zeolites
Keywords: ZSM-22; Theta-1; 27Al MAS NMR; 29Si MAS NMR; Al distribution; Dealumination
Electrochemical and solid-state NMR studies on LiCoO2 coated with Al2O3 derived from carboxylate-alumoxane
Keywords: Al2O3 coated LiCoO2; 27Al MAS NMR; Lithium-ion battery; MEA-alumoxane
Catalytic and multinuclear MAS NMR studies of a thermally treated zeolite ZSM-5
Keywords: ZSM-5; Hydrothermal treatment; Catalytic test; 1H MAS NMR; 27Al MAS NMR; 3QMAS NMR; Exchange spectroscopy
IR and NMR spectroscopic characterization of graphitization process occurring in the pores of mesoporous silicates in formation of carbon nanotubes
Keywords: Carbon nanotubes; Al-MCM-41; Si-MCM-41; 13C-; 29Si-; 27Al MAS NMR; Pyridine adsorption; IR spectroscopy;