Structure, Mobility, and Interface Characterization of Self-Organized Organic−Inorganic Hybrid Materials by Solid-State NMR

1999 ◽  
Vol 121 (24) ◽  
pp. 5727-5736 ◽  
Author(s):  
Susan M. De Paul ◽  
Josef W. Zwanziger ◽  
Ralph Ulrich ◽  
Ulrich Wiesner ◽  
Hans W. Spiess
Keyword(s):  
Solid State ◽  
Hybrid Materials ◽  
Solid State Nmr ◽  
Inorganic Hybrid ◽  
Interface Characterization ◽  
Self Organized

Synthesis and solid state NMR characterization of novel peptide/silica hybrid materials

2015 ◽  
Vol 72 ◽  
pp. 73-78 ◽  
Author(s):  
Mayke Werner ◽  
Andreas Heil ◽  
Niels Rothermel ◽  
Hergen Breitzke ◽  
Pedro Braga Groszewicz ◽  
...  
Keyword(s):  
Solid State ◽  
Hybrid Materials ◽  
Solid State Nmr ◽  
Nmr Characterization ◽  
Silica Hybrid

Preparation and characterization of organic-inorganic hybrid materials incorporating diphosphino moieties. Study of the accessibility of the phosphorus atoms included into the material

2000 ◽  
Vol 78 (11) ◽  
pp. 1519-1525 ◽  
Author(s):  
Jean-Philippe Bezombes ◽  
Claude Chuit ◽  
Robert JP Corriu ◽  
Catherine Reyé
Keyword(s):  
Solid State ◽  
Hybrid Materials ◽  
Sol Gel ◽  
Inorganic Hybrid ◽  
Sol Gel Process ◽  
Inorganic Network

The hydrolysis-polycondensation by the sol-gel process of the aromatic diphosphines (X3SiC6H4)2PC6H4P(C6H4SiX3)2, which are rigid molecules bearing four hydrolysable SiX3 groups (X = OiPr, H), leads to new organic-inorganic hybrid materials, characterized by solid state 13C, 29Si, and 31P NMR spectroscopies. The accessibility of the phosphorus centres incorporated into the xerogel obtained from the diphosphine with X = OiPr has been studied. All the phosphorus atoms reacted quantitatively with H2O2, S8, and CH3I but only 20% with the more bulky reagent W(CO)5·THF. This result is explained by the rigidity of the inorganic network resulting from the high number of hydrolysable Si-OiPr groups in the precursor.Key words : Diphosphines, sol-gel process, xerogels, solid 31P NMR.

Multinuclear solid-state NMR study: a powerful tool for understanding the structure of ZnO hybrid nanoparticles

2018 ◽  
Vol 20 (18) ◽  
pp. 12413-12421 ◽  
Author(s):  
Grégory Spataro ◽  
Yohan Champouret ◽  
Pierre Florian ◽  
Yannik Coppel ◽  
Myrtil L. Kahn
Keyword(s):  
Solid State ◽  
Hybrid Materials ◽  
Solid State Nmr ◽  
Hybrid Nanoparticles ◽  
Nmr Study

Characterization of hybrid materials is crucial for gaining an in-depth understanding of nano-objects.

scholarly journals Use of Solid-State NMR Spectroscopy for the Characterization of Molecular Structure and Dynamics in Solid Polymer and Hybrid Electrolytes

Polymers ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1207
Author(s):  
Gabrielle Foran ◽  
Nina Verdier ◽  
David Lepage ◽  
Cédric Malveau ◽  
Nicolas Dupré ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Solid State Nmr ◽  
Pulse Sequence ◽  
Dynamic Properties ◽  
Double Resonance ◽  
Solid Polymer ◽  
Pulse Field ◽  
Solid State Nmr Spectroscopy

Solid-state NMR spectroscopy is an established experimental technique which is used for the characterization of structural and dynamic properties of materials in their native state. Many types of solid-state NMR experiments have been used to characterize both lithium-based and sodium-based solid polymer and polymer–ceramic hybrid electrolyte materials. This review describes several solid-state NMR experiments that are commonly employed in the analysis of these systems: pulse field gradient NMR, electrophoretic NMR, variable temperature T1 relaxation, T2 relaxation and linewidth analysis, exchange spectroscopy, cross polarization, Rotational Echo Double Resonance, and isotope enrichment. In this review, each technique is introduced with a short description of the pulse sequence, and examples of experiments that have been performed in real solid-state polymer and/or hybrid electrolyte systems are provided. The results and conclusions of these experiments are discussed to inform readers of the strengths and weaknesses of each technique when applied to polymer and hybrid electrolyte systems. It is anticipated that this review may be used to aid in the selection of solid-state NMR experiments for the analysis of these systems.

Characterization of some mesogenic alkyl 1-thioglycosides

2002 ◽  
Vol 80 (8) ◽  
pp. 1162-1165 ◽  
Author(s):  
B Henrissat ◽  
G K Hamer ◽  
M G Taylor ◽  
R H Marchessault
Keyword(s):  
Phase Transition ◽  
Liquid Crystal ◽  
Solid State ◽  
Solid State Nmr ◽  
Liquid Crystalline ◽  
Liquid Crystal Phase ◽  
X Ray Diffraction ◽  
X Ray ◽  
Liquid Crystalline Phases

A series of dodecyl 1-thio-β-D-glycosides has been synthesized and characterized (DSC, NMR, CP MAS, X-ray diffraction) as possible new marking materials with liquid-crystalline properties. These compounds undergo solid to liquid crystal phase transitions at various temperatures, which depend on the nature of the carbohydrate part of the structure. Their liquid-crystalline phases show extreme shear thinning behaviour.Key words: liquid crystal, powder X-ray diffraction, phase transition, thioglycoside, solid-state NMR, marking material

Characterization of insoluble calcium alginates by solid-state NMR

2012 ◽  
Vol 87 (1) ◽  
pp. 383-391 ◽  
Author(s):  
Giulia Mollica ◽  
Fabio Ziarelli ◽  
Stéphane Lack ◽  
Florence Brunel ◽  
Stéphane Viel
Keyword(s):  
Solid State ◽  
Solid State Nmr
Sign in / Sign up

Export Citation Format

Share Document