Structural changes from vibration welding of maple and pine woods analyzed by solid-state NMR

2022 ◽  
Author(s):  
Curtis Covelli ◽  
Shichen Yuan ◽  
David Grewell ◽  
Klaus Schmidt-Rohr
Keyword(s):  
Solid State ◽  
Solid State Nmr ◽  
Structural Changes ◽  
Vibration Welding

Dynamic Solid-State NMR Experiments Reveal Structural Changes for a Methyl Silicate Nanostructure on Deuterium Substitution

2017 ◽  
Vol 121 (47) ◽  
pp. 26507-26518 ◽  
Author(s):  
Hans J. Jakobsen ◽  
Anders T. Lindhardt ◽  
Henrik Bildsøe ◽  
Jørgen Skibsted ◽  
Zhehong Gan ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Nmr ◽  
Structural Changes ◽  
Deuterium Substitution

scholarly journals Multiscale structure-properties analysis of photoactive nanocomposite materials

2014 ◽  
Vol 70 (a1) ◽  
pp. C739-C739
Author(s):  
EL-Eulmi Bendeif ◽  
Kuan-Ying Hsieh ◽  
Dominik Schaniel ◽  
Axel Gansmuller ◽  
Sébastien Pillet ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Nmr ◽  
Structural Changes ◽  
Structural Information ◽  
Multiscale Approach ◽  
Structural Characterisation ◽  
Atomic Pair Distribution Function ◽  
Guest Species ◽  
Potential Applications ◽  
Relationship Of

In the last decades, the confinement of various types of functional material in mesoporous silica matrices has been used to design hybrid organic-inorganic nanocomposites with unique and fascinating properties. Such nanocomposites have attracted considerable interest owing to their potential applications in various domains [1-2], while reports with precise structural information of such molecular nanomaterials are still rather scarce and quite disparate. However, in order to be able to derive a structure-functionality relationship of such hybrid complexes, a detailed description of the structural organisation of the guest species and of their immediate surrounding is absolutely mandatory. We show in this contribution that detailed structural information can be obtained by using an appropriate multiscale approach combining various experimental techniques such as X-ray total scattering coupled to atomic pair distribution function (PDF) and solid-state NMR spectroscopy. This multiscale approach does provide more extensive and accurate structural information [3]. The PDF approach has allowed the identification of the nature of the incorporated species and their arrangement as well as the distinction of the various existing phases: isolated molecules and nanoparticles. The multi-nuclei Solid State NMR investigation has provided information on both the amorphous host and the molecular guest and adds a dynamic dimension to the classical static structural characterisation. We also discuss the influence of the structural changes on the physical properties of the investigated materials

Multi-scale instrumental analyses for structural changes in steam-treated bamboo using a combination of several solid-state NMR methods

2017 ◽  
Vol 103 ◽  
pp. 89-98 ◽  
Author(s):  
Masakazu Nishida ◽  
Tomoko Tanaka ◽  
Tsunehisa Miki ◽  
Takafumi Ito ◽  
Kozo Kanayama
Keyword(s):  
Solid State ◽  
Solid State Nmr ◽  
Structural Changes ◽  
Multi Scale ◽  
Nmr Methods

Adsorption−Desorption Induced Structural Changes of Cu-MOF Evidenced by Solid State NMR and EPR Spectroscopy

2009 ◽  
Vol 131 (6) ◽  
pp. 2058-2059 ◽  
Author(s):  
Yijiao Jiang ◽  
Jun Huang ◽  
Besnik Kasumaj ◽  
Gunnar Jeschke ◽  
Michael Hunger ◽  
...  
Keyword(s):  
Solid State ◽  
Epr Spectroscopy ◽  
Solid State Nmr ◽  
Structural Changes ◽  
Adsorption Desorption

Effect of Network Polymerization on the Pressure-Induced Structural Changes in Sodium Aluminosilicate Glasses and Melts:27Al and17O Solid-State NMR Study

2011 ◽  
Vol 116 (3) ◽  
pp. 2183-2191 ◽  
Author(s):  
Sung Keun Lee ◽  
Yoo Soo Yi ◽  
George D. Cody ◽  
Kenji Mibe ◽  
Yingwei Fei ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Nmr ◽  
Structural Changes ◽  
Sodium Aluminosilicate ◽  
Aluminosilicate Glasses ◽  
Nmr Study

Dehydration-induced structural changes in bovine cortical bone revealed by solid-state NMR spectroscopy

Bone ◽  
2010 ◽  
Vol 47 ◽  
pp. S388-S389 ◽  
Author(s):  
Peizhi Zhu ◽  
Jiadi Xu ◽  
Michael Morris ◽  
David Kohn ◽  
Ayyalusamy Ramamoorthy
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Cortical Bone ◽  
Solid State Nmr ◽  
Structural Changes ◽  
Solid State Nmr Spectroscopy

Structural changes of bulk polyethylene by stress impact as studied by solid-state NMR

2001 ◽  
Vol 82 (9) ◽  
pp. 2268-2272 ◽  
Author(s):  
Hidenori Satoh ◽  
Shigeki Kuroki ◽  
Isao Ando
Keyword(s):  
Solid State ◽  
Solid State Nmr ◽  
Structural Changes
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