Solid-state nuclear magnetic resonance characterization of the second generation of the UEC family of molecular sieves

Solid State ◽

Magnetic Resonance ◽

Molecular Sieves ◽

Solid State Nmr ◽

Second Generation ◽

3D Structures ◽

This work reports the characterization using solid-state NMR of the second generation of the UEC family of molecular sieves, such generation is composed by two tridimensional silicoaluminophosphates synthesized from a layered aluminophosphate (AlPO-CJ70). The 3D structures are analogous to SAPO-5 (UEC-4) and SAPO-15 (UEC-5), both were characterized using multinuclear solid-state NMR, 27Al-MQ-MAS and 29Si{27Al} TRAPDOR.

Fourier Transform Infrared and Solid State 13c Nuclear Magnetic Resonance Spectroscopic Characterization of Defatted Cottonseed Meal-Based Biochars

SSRN Electronic Journal ◽

10.2139/ssrn.3598083 ◽

2020 ◽

Author(s):

Zhongqi He ◽

Mingxin Guo ◽

Chanel Fortier ◽

Xiaoyan Cao ◽

Klaus Schmidt-Rohr

Keyword(s):

Fourier Transform ◽

Solid State ◽

Magnetic Resonance ◽

Cottonseed Meal ◽

Fourier Transform Infrared ◽

Spectroscopic Characterization ◽

13C Nuclear Magnetic Resonance ◽

Solid-State Nuclear Magnetic Resonance Characterization of Chars Obtained from Hydrothermal Carbonization of Corncob and Miscanthus

Energy & Fuels ◽

10.1021/ef3017128 ◽

2012 ◽

Vol 27 (1) ◽

pp. 303-309 ◽

Cited By ~ 22

Author(s):

Lucia Calucci ◽

Daniel P. Rasse ◽

Claudia Forte

Keyword(s):

Solid State ◽

Magnetic Resonance ◽

Hydrothermal Carbonization ◽

Characterization of proton exchange materials for fuel cells by solid state nuclear magnetic resonance

10.31274/etd-180810-2893 ◽

2010 ◽

Author(s):

Xueqian Kong

Keyword(s):

Fuel Cells ◽

Solid State ◽

Magnetic Resonance ◽

Proton Exchange ◽

Recent Advances in Solid-State Nuclear Magnetic Resonance Spectroscopy

Annual Review of Analytical Chemistry ◽

10.1146/annurev-anchem-061417-125852 ◽

2018 ◽

Vol 11 (1) ◽

pp. 485-508 ◽

Cited By ~ 15

Author(s):

Sharon E. Ashbrook ◽

John M. Griffin ◽

Karen E. Johnston

Keyword(s):

Solid State ◽

Nmr Spectroscopy ◽

Magnetic Resonance ◽

Solid State Nmr ◽

Spectral Lines ◽

Atomic Scale ◽

Resonance Spectroscopy ◽

Diverse Range ◽

The sensitivity of nuclear magnetic resonance (NMR) spectroscopy to the local atomic-scale environment offers great potential for the characterization of a diverse range of solid materials. Despite offering more information than its solution-state counterpart, solid-state NMR has not yet achieved a similar level of recognition, owing to the anisotropic interactions that broaden the spectral lines and hinder the extraction of structural information. Here, we describe the methods available to improve the resolution of solid-state NMR spectra and the continuing research in this area. We also highlight areas of exciting new and future development, including recent interest in combining experiment with theoretical calculations, the rise of a range of polarization transfer techniques that provide significant sensitivity enhancements, and the progress of in situ measurements. We demonstrate the detailed information available when studying dynamic and disordered solids and discuss the future applications of solid-state NMR spectroscopy across the chemical sciences.