Science.Online
Search
Publisher and Institutes
Akademie Verlag
Deutsches Institut für Urbanistik
Oldenbourg Wissenschaftsverlag
Walter de Gruyter
Schattauer
You are here: Home :: Keyword index :: nad bis par :: Nuclear counting - Nucleophilic aromatic substitution nuclear magnetic resonance (NMR)

Items for "nuclear magnetic resonance (NMR)"

Quantitative 1H NMR analysis of alkaline polysulfide solutions

A novel analytical protocol for the absolute determination of the various polysulfide species present in alkaline aqueous media was developed...

Keywords: alkylation, dimethyl sulfate, nuclear magnetic resonance (NMR), polysulfide, pulping liquor

02/2005 | Holzforschung, Walter de Gruyter
Effect of autohydrolysis of Eucalyptus globulus wood on lignin structure. Part 1: Comparison of different lignin fractions formed during water prehydrolysis

The effect of autohydrolysis of Eucalyptus globulus wood was studied with regard to conditions applied in a prehydrolysis-kraft process on the physico-chemical properties of lignin obtained in both the wood residue and hydrolysate...

Keywords: autohydrolysis, biorefinery, lignin degradation, milled wood lignin (MWL), nuclear magnetic resonance (NMR), prehydrolysis kraft pulping, residual lignin

11/2008 | Holzforschung, Walter de Gruyter