In situ Study of Dilute H2SO4 Pretreatment of C-13-Enriched Poplar Wood, Using C-13 NMR

Engineering

• Pretreatment 100%
• Situ Study 100%
• Poplar Wood 100%
• Simple Model 33%
• Elevated Temperature 33%
• Molecular Motion 33%
• Function of Time 33%
• Molecular Mobility 33%
• Correlation Time 33%
• Polarization Mode 33%
• Room Temperature 33%

Chemistry

• 13C NMR Spectroscopy 100%
• Ambient Reaction Temperature 50%
• Cellulose 50%
• Mugineic Acid 50%
• Cross Polarization 50%
• 13C NMR Spectrum 50%
• Vitamin C 50%

Material Science

• Nuclear Magnetic Resonance 100%
• Lignin 33%
• Cross Polarization 33%