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A comparative solid state C-13 NMR and thermal study of CO2 capture by amidines PMDBD and DBN
(Green Chemistry, 2011-01-01) [Artigo]
The present work shows study of the CO2 capture by amidines DBN and PMDBD using C-13 solid-state NMR and thermal techniques. The solid state C-13 NMR analyses demonstrate the formation of a single PMDBD-CO2 product which ...
Thermal studies of chitin-chitosan derivatives
(Journal of Thermal Analysis and Calorimetry, 2012-12-27) [Artigo]
New poly(azo) amino-chitosan compounds were obtained from the azo coupling reaction of N-benzyl chitosan and diazonium salts. The thermal behavior of these compounds was studied by thermogravimetric analysis (TG), differential ...