Chemical and physical characterization of Konjac glucomannan-based powders by FTIR and 13C MAS NMR

2020 ◽  
Vol 361 ◽  
pp. 610-616 ◽  
Author(s):  
Denise Felix da Silva ◽  
Camilla Yara Langer Ogawa ◽  
Francielle Sato ◽  
Antonio Medina Neto ◽  
Flemming Hofmann Larsen ◽  
...  
Keyword(s):  
Konjac Glucomannan ◽  
Mas Nmr ◽  
Physical Characterization ◽  
13C Mas Nmr

scholarly journals The accuracy challenge of the DFT-based molecular assignment of 13C MAS NMR characterization of surface intermediates in zeolite catalysis

2020 ◽  
Vol 22 (41) ◽  
pp. 24004-24013
Author(s):  
Alexander A. Kolganov ◽  
Anton A. Gabrienko ◽  
Ivan Yu. Chernyshov ◽  
Alexander G. Stepanov ◽  
Evgeny A. Pidko
Keyword(s):  
Mas Nmr ◽  
Method Choice ◽  
Zeolite Catalysis ◽  
13C Mas Nmr ◽  
Nmr Characterization ◽  
Surface Intermediates

The influence of model and method choice on the DFT-computed NMR signatures of intrazeolite methoxide intermediates was investigated.

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