The experimental time of 13 C-NMR quantitative analysis of phenol-formaldehyde resins was reduced so that quantitativeness was maintained. The quantitative spectra of 14 model resins were obtained using a gated decoupling technique suppressing the NOE. The paramagnetic additive, Cr(acac) 3 , was use
β¦ LIBER β¦
Analysis of the 13C and 1H NMR spectra of phenol-formaldehyde resole oligomers
β Scribed by N.A Novikov; A.P Mozoleva; A.V Uvarov; S.G Alekseyeva; I.Ya Slonim
- Book ID
- 116048061
- Publisher
- Elsevier Science
- Year
- 1986
- Weight
- 391 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0032-3950
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