Keywords: Mg–Al layered double hydroxides; Phosphate species; 27Al MAS NMR; 31P MAS NMR; TPD; SEM; Carboxylation reaction; Dimethyl carbonate; Acid–base bifunctional catalyst
مقالات ISI (ترجمه نشده)
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Keywords: Bimetallic Fe-based zeolite; Acidity; NOx reduction; NH3-SCR; 31P MAS NMR
The structure and certain properties of CaO-In2O3-P2O5 glasses
Keywords: Raman spectroscopy; 31P MAS NMR; Structure; Density; Glass transition temperature;
31P MAS NMR spectroscopy with 93Nb decoupling and DFT calculations: AÂ structural characterization of defects in a niobium-phosphate phase
Keywords: Quadrupolar nucleus; Decoupling; 31P MAS NMR; Cationic disorder;
Metachromasy of methylene blue due to aggregation over phosphate-modified polymeric carbon nitride
Keywords: g-C3N4; Polymeric carbon nitride; Metachromasy; Methylene blue; Phosphate; 31P MAS NMR;
Structural investigation and physical properties of Ga2O3-ZnO-P2O5 glasses
Keywords: Gallium zinc phosphate glasses; Raman spectroscopy; 31P MAS NMR; 71Ga MAS NMR; Thermal analysis;
Mild syntheses and surface characterization of amorphous TiO(OH)(H2PO4)·H2O ion-exchanger
Keywords: Titanium phosphate; Titanyl dihydrophosphate; Cationic ion-exchanger; 31P MAS NMR; Amorphous;
In-situ 31P MAS NMR probing of the active centers in Ti silicalite molecular sieve
Keywords: TS-1 zeolite; Trimethylphosphine; Active center; 31P MAS NMR
Surface complexation modeling of inositol hexaphosphate sorption onto gibbsite
Keywords: IP6; 31P MAS NMR; Adsorption; Phosphorous; ECCM; Organic;
Proton conducting membranes in fully anhydrous conditions at elevated temperature: Effect of Nitrilotris(methylenephosphonic acid) incorporation into Nafion- and poly(styrenesulfonic acid)
Keywords: Water-free proton conduction; Membranes; Medium-temperature fuel cells; 31P MAS NMR;
Structural studies of copper-containing multicomponent glasses from the SiO2–P2O5–K2O–CaO–MgO system
Keywords: Silicate–phosphate glasses; CuO; FTIR; Raman spectroscopy; 31P MAS NMR; 29Si MAS NMR
Proton conduction of in-situ formed Cs2H5(SO4)2(PO4) within phosphosilicate gel
Keywords: Phosphosilicate gel; Solid acids; Proton conduction; Conduction mechanism; 31P MAS NMR; Impedance spectroscopy;
New hypodiphosphates of the alkali metals: Synthesis, crystal structure and vibrational spectra of the hypodiphosphates(IV) M2[(H2P2O6)(H4P2O6)] (M=Rb and Cs)
Keywords: Hypodiphosphate; Alkali-metal; Crystal structure; Raman spectra; 31P MAS NMR
Spectroscopic study of phosphorus modified H-ZSM-5
Keywords: ZSM-5; Phosphorus; Silanol group; 27Al MAS NMR; 31P MAS NMR
Non-random cation distribution in hexagonal Al0.5Ga0.5PO4
Keywords: Mixed Al–Ga phosphate; XRD; 31P MAS NMR; Non-random cation distribution
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;
Evaluation of strong acid properties of layered HNbMoO6 and catalytic activity for Friedel–Crafts alkylation
Keywords: Solid acid; Layered metal oxides; 31P MAS NMR; Friedel–Crafts alkylation
From non-porous crystalline to amorphous microporous metal(IV) bisphosphonates
Keywords: Hybrid porous materials; Microporosity; Sn(IV) bisphosphonates; Zr(IV) bisphosphonates; 31P MAS NMR
Proton conduction mechanism and the stability of sol–gel titanium phosphates
Keywords: Proton conduction; Titanium phosphate; 31P MAS NMR; Stability testing
Phosphate removal from water using lithium intercalated gibbsite
Keywords: Gibbsite; Li intercalation; Phosphate; Anion exchange; Ligand exchange; Sorption; Water treatment; 31P MAS NMR; X-ray diffraction;
A spectroscopic probe for combined acid and redox properties in acid catalysts
Keywords: Trimethylphosphine; Trimethylphosphine oxide; 31P MAS NMR; K10 clay; KSF clay; HY zeolite; Zr pillared clay
Structural characterization of the head-to-head isomers of the [Pd2(Ph2Ppy)2Cl2] and [PtPd(Ph2Ppy)2I2] complexes (Ph2Ppy = 2-(diphenylphosphino)pyridine)
Keywords: Head-to-head isomers; Crystal structure; 31P MAS NMR; Dimeric palladium complexes; 2-(Diphenylphosphino)pyridine
Modification of H-ZSM-5 zeolites with phosphorus. 2. Interaction between phosphorus and aluminum studied by solid-state NMR spectroscopy
Keywords: P-ZSM-5 zeolite; Phosphorus modification; 31P MAS NMR; 27Al–31P HETCOR NMR
Phosphorus-31 MAS NMR investigations of pyridine stabilized dithiomonometaphosphoryl halides
Keywords: Olid state nuclear magnetic resonance; 31P MAS NMR; Dipolar coupling; Indirect spin-spin coupling;
31P MAS NMR and Raman study of a Co(Zn)MoP/γ-Al2O3 HDS catalyst precursor containing triethylene glycol
Keywords: CoMo hydrotreating catalyst; Phosphomolybdates; 31P MAS NMR; Paramagnetic effect of Co(II); Triethylene glycol; Raman;
Immobilization of molecular H3PW12O40 heteropolyacid catalyst in alumina-grafted silica-gel and mesostructured SBA-15 silica matrices
Keywords: H3PW12O40 heteropolyacid; Alumina-grafted silica-gel; Alumina-grafted SBA-15; 31P MAS NMR; Acidity; Basicity; Acidic catalysis;