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Confocal Raman Spectroscopy – Applications on Wood, Pulp, and Cellulose Fibres
Author(s) -
Röder Thomas,
Sixta Herbert
Publication year - 2005
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.200550504
Subject(s) - cellulose , lignin , pulp (tooth) , materials science , raman spectroscopy , cellulose fiber , composite material , viscose , regenerated cellulose , fourier transform infrared spectroscopy , chemical engineering , fiber , chemistry , organic chemistry , optics , medicine , physics , pathology , engineering
The manifold possibilities using dispersive Raman spectroscopy along the production chain from wood to cellulose fibre are presented here: The distribution of the lignin, cellulose, and added resins in the wood cell; additives inside regenerated cellulose fibres; their accessibility and reactivity. On‐line measurements during the phase transition of magnesium sulphite ‐hexahydrate into ‐trihydrate are performed in a stirring vessel.