Development of cellulose nanofibrils with improved thermal stability using low-concentration alkali treatment

摘要

1. Comparable fibrillation degree to standard CNF 1.1 Mean diameter: 89.8 nm 1.2 Diameter ＜ 100 nm : 76 % 1.3 Specific surface area : 248.1 m~2/g 1.4 Distinct dispersion behavior 2. Relatively high thermal stability 2.1 Crystallinity: 75.6% 2.2 Onset thermal degradation: 304.8°C 2.3 Max. thermal degradation: 342.8°C.