NMR determination of sorption isotherms in earlywood and latewood of Douglas fir. Identification of bound water components related to their local environment

Earlywood (EW) and latewood (LW) have different hygromechanical behaviors, if subjected to relative humidity (RH) variations. To understand this effect better, the adsorption mechanisms of EW and LW of Douglas fir were studied by 2D H NMR relaxometry under conditions of equilibrium moisture content...

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Veröffentlicht in:	Holzforschung 2017-06, Vol.71 (6), p.481-490
Hauptverfasser:	Bonnet, Marie, Courtier-Murias, Denis, Faure, Paméla, Rodts, Stéphane, Care, Sabine
Format:	Artikel
Sprache:	eng
Schlagworte:	2D NMR relaxometry 2D T Adsorption Bound water Chemical Sciences correlation spectra earlywood Engineering Sciences hemicelluloses Isotherms latewood macrofibril Material chemistry Mechanics Mechanics of materials Moisture content NMR Nuclear magnetic resonance Physical properties Pseudotsuga menziesii Relative humidity Sorption sorption isotherms
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