Cargando…

Determining the Surface Structure of Silicated Alumina Catalysts via Isotopic Enrichment and Dynamic Nuclear Polarization Surface-Enhanced NMR Spectroscopy

[Image: see text] Isotopic enrichment of (29)Si and DNP-enhanced NMR spectroscopy are combined to determine the detailed surface structure of a silicated alumina catalyst. The significant sensitivity enhancement provided by DNP is vital to the acquisition of multinuclear and multidimensional experim...

Descripción completa

Detalles Bibliográficos
Autores principales:	Rankin, Andrew G. M., Webb, Paul B., Dawson, Daniel M., Viger-Gravel, Jasmine, Walder, Brennan J., Emsley, Lyndon, Ashbrook, Sharon E.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2017
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5722451/ https://www.ncbi.nlm.nih.gov/pubmed/29234484 http://dx.doi.org/10.1021/acs.jpcc.7b08137

Ejemplares similares

Reactive surface organometallic complexes observed using dynamic nuclear polarization surface enhanced NMR spectroscopy
por: Pump, Eva, et al.
Publicado: (2017)

One- and Two-Dimensional High-Resolution NMR from Flat Surfaces
por: Walder, Brennan J., et al.
Publicado: (2019)

Atomic Description of the Interface between Silica and Alumina in Aluminosilicates through Dynamic Nuclear Polarization Surface-Enhanced NMR Spectroscopy and First-Principles Calculations
por: Valla, Maxence, et al.
Publicado: (2015)

Synthesis, Isotopic Enrichment, and Solid-State NMR Characterization of Zeolites Derived from the Assembly, Disassembly, Organization, Reassembly Process
por: Bignami, Giulia P. M., et al.
Publicado: (2017)

Intracluster ligand rearrangement: an NMR-based thermodynamic study
por: Rosa-Gastaldo, Daniele, et al.
Publicado: (2023)

Uncovering selective and active Ga surface sites in gallia–alumina mixed-oxide propane dehydrogenation catalysts by dynamic nuclear polarization surface enhanced NMR spectroscopy
por: Castro-Fernández, Pedro, et al.
Publicado: (2021)

Predicting the DNP-SENS efficiency in reactive heterogeneous catalysts from hydrophilicity
por: Pump, Eva, et al.
Publicado: (2018)

Surface hydrophobicity and acidity effect on alumina catalyst in catalytic methanol dehydration reaction
por: Osman, Ahmed I, et al.
Publicado: (2017)

Resolving the Core and the Surface of CdSe Quantum Dots and Nanoplatelets Using Dynamic Nuclear Polarization Enhanced PASS–PIETA NMR Spectroscopy
por: Piveteau, Laura, et al.
Publicado: (2018)

Dynamic Nuclear Polarization Enables NMR of Surface Passivating Agents on Hybrid Perovskite Thin Films
por: Mishra, Aditya, et al.
Publicado: (2022)

(17)O solid-state NMR spectroscopy of A(2)B(2)O(7) oxides: quantitative isotopic enrichment and spectral acquisition?
por: Fernandes, Arantxa, et al.
Publicado: (2018)

Gold Nanoparticles Supported on Alumina as a Catalyst for Surface Plasmon-Enhanced Selective Reductions of Nitrobenzene
por: Chaiseeda, Kittichai, et al.
Publicado: (2017)

Light-induced surface patterning of alumina
por: Choi, Jaeho, et al.
Publicado: (2020)

Features of Functionalization of the Surface of Alumina Nanofibers by Hydrolysis of Organosilanes on Surface Hydroxyl Groups
por: Simunin, Mikhail M., et al.
Publicado: (2021)

Colloidal-ALD-Grown Core/Shell CdSe/CdS Nanoplatelets as Seen by DNP Enhanced PASS–PIETA NMR Spectroscopy
por: Piveteau, Laura, et al.
Publicado: (2020)

Quantifying the Adhesion of Silicate Glass–Ceramic Coatings onto Alumina for Biomedical Applications
por: Baino, Francesco
Publicado: (2019)

Mechanochemical synthesis of alumina-based catalysts enriched with vanadia and lanthana for selective catalytic reduction of nitrogen oxides
por: Weidner, Ewelina, et al.
Publicado: (2022)

High Voltage Performance of Surface Coatings on Alumina Insulators
por: Adraktas, Antonios, et al.
Publicado: (2016)

Alumina-on-Polyethylene Bearing Surfaces in Total Hip Arthroplasty
por: Jung, Yup Lee, et al.
Publicado: (2010)

Surface localized magnetism in transition metal doped alumina
por: Nykwest, Erik C., et al.
Publicado: (2021)

Preparation of superhydrophobic surfaces with micro/nano alumina molds
por: Yanagishita, Takashi, et al.
Publicado: (2018)

Crystal structure of tetrabutylammonium bromide–1,2-diiodo-3,4,5,6-tetrafluorobenzene–dichloromethane (2/2/1)
por: Viger-Gravel, Jasmine, et al.
Publicado: (2015)

Crystal structure of tetraethylammonium chloride 3,4,5,6-tetrafluoro-1,2-diiodobenzene
por: Viger-Gravel, Jasmine, et al.
Publicado: (2015)

NMR Method for Measuring Carbon-13 Isotopic Enrichment of Metabolites in Complex Solutions
por: Lewis, Ian A., et al.
Publicado: (2010)

Tracking Stable Isotope Enrichment in Tree Seedlings with Solid-State NMR Spectroscopy
por: Norris, Charlotte E., et al.
Publicado: (2012)

Methane transport in agricultural soil after injection of isotopically-enriched methane in the sub-surface
por: Shaw, George, et al.
Publicado: (2018)

Correction: Preparation of superhydrophobic surfaces with micro/nano alumina molds
por: Yanagishita, Takashi, et al.
Publicado: (2018)

Flame-Assisted Laser Polishing of Alumina Ceramic Surface Properties
por: Guo, Ting, et al.
Publicado: (2023)

Numerical Simulation and Validation of Laser Polishing of Alumina Ceramic Surface
por: Wang, Chao, et al.
Publicado: (2023)

Origin and consequences of silicate glass passivation by surface layers
por: Gin, Stéphane, et al.
Publicado: (2015)

Competitive Carboxylate–Silicate Binding at Iron Oxyhydroxide Surfaces
por: Cheng, Wei, et al.
Publicado: (2021)

Atomic-Level Structure of Zinc-Modified Cementitious Calcium Silicate Hydrate
por: Morales-Melgares, Anna, et al.
Publicado: (2022)

Efficient Amplitude-Modulated Pulses for Triple- to Single-Quantum Coherence Conversion in MQMAS NMR
por: Colaux, Henri, et al.
Publicado: (2014)

Cost-effective (17)O enrichment and NMR spectroscopy of mixed-metal terephthalate metal–organic frameworks
por: Bignami, Giulia P. M., et al.
Publicado: (2017)

Preparation and characterization of superhydrophobic surfaces based on hexamethyldisilazane-modified nanoporous alumina
por: Tasaltin, Nevin, et al.
Publicado: (2011)

Comparison of adsorption affinity of polyacrylic acid for surfaces of mixed silica–alumina
por: Wiśniewska, Małgorzata, et al.
Publicado: (2013)

Vacuum-Induced Surface Freezing to Produce Monoliths of Aligned Porous Alumina
por: Großberger, Sandra, et al.
Publicado: (2016)

Atomic-Level and Surface Structure of Calcium Silicate Hydrate Nanofoils
por: Casar, Ziga, et al.
Publicado: (2023)

Partial (13)C isotopic enrichment of nucleoside monophosphates: useful reporters for NMR structural studies
por: Kishore, Anita I., et al.
Publicado: (2005)

Preparation, Surface Characterization, and Water Resistance of Silicate and Sol-Silicate Inorganic–Organic Hybrid Dispersion Coatings for Wood
por: Cheumani Yona, Arnaud Maxime, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_b75s7d1vepd9u01bmjrq99k9ec