Journals
Publish with us
Publishing partnerships
About us
Blog
Journal of Spectroscopy
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Journal of Spectroscopy
/
2015
/
Article
/
Fig 3
/
Research Article
A Simple Approach to Distinguish Classic and Formaldehyde-Free Tannin Based Rigid Foams by ATR FT-IR
Figure 3
Formation of benzene ring via the Diels-Alder and aromatization reactions joining the two polyfurfuryl alcohol chains.