Jun 7, 2021 · Results showed that CNF fibrillation was promoted as times of passes increased in microfluidization, and CNFs pretreated by enzyme possessed shorter length. Crystallinity of …

Sep 1, 2019 · FTIR and XRD analyses were performed to characterize the CNF films. The relationship between the cross-linking and the crystallinity index of CNF was described.

Mar 31, 2023 · The Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), …

The hydrophobicity of the TEOS- and MTMS-treated CNFs (TMCNFs) was confirmed by FT-IR and water contact angle analysis, with hydrophobic CNFs well dispersed in the PHA.

In this article, TEMPO-oxidized cellulose nanofiber (TEMPO-CNF) prepared from bagasse was described and utilized as a sustainable material for the preparation of new nanocomposites. …

We first characterized DA-CNF films using FTIR spectroscopy (Fig. 4a). A successful oxidation was evident by an increased intensity in the region corresponding to C–O bond vibrations …

In scanning electron microscopy, a loosening of the fibrillar structure in cellulose nanofibers (CNFs) was observed with a diameter of 17 ± 4 nm. The CNFs were loaded with nitrogen …

Feb 15, 2023 · Nanoscale infrared (IR) spectroscopy and microscopy, enabling the acquisition of IR spectra and images with a lateral resolution of 20 nm, is employed to chemically …

Nov 14, 2022 · Cellulose nanofibril (CNF) materials are candidates for the sustainable development of high mechanical performance nanomaterials. Due to inherent hydrophilicity …

Feb 21, 2022 · FTIR spectra of the CNF, CNF/silica, h-sCNF, and h-CNF nanocomposites in the range of 4000–600 cm −1, and measured absorption peak areas of the alkyl group …