期刊
JOURNAL OF NATURAL FIBERS
卷 16, 期 8, 页码 1145-1155出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/15440478.2018.1455073
关键词
Ramie; cellulose; nanofibers; natural fibers; chemical treatment; ultrasonication
资金
- Ministry of Research, Technology and Higher Education of the Republic of Indonesia [1543/PL.25/PL/2017]
The novelty of this work lies in isolating cellulose nanofibers from ramie (Boehmerianivea (L.) Gaud) using chemical-ultrasonication treatment. The cellulose nanofibers were successfully isolated from ramie with a diameter and length of 9.9?89.1 nm and 1 mu m, respectively. The samples were characterized by scanning electron microscopy, transmission electron microscopy, particle size analysis, Fourier transform infrared spectroscopy, X-ray diffraction analysis, and thermogravimetric analysis. Indeed, there is a decrease in the hemicellulose and lignin content while the cellulose content increases due to the pulping and bleaching processes. The chemical-ultrasonication treatment results in a high yield of cellulose nanofibers (89.35%).
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