Investigation of cellulose nanofibers (CNFs) from Macaranga hypoleucha pulp in chemical treatment phase

Conference proceedings article

ผู้เขียน/บรรณาธิการ

กลุ่มสาขาการวิจัยเชิงกลยุทธ์

รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่ง: Sutrisno E., Tanpichai S., Phiriyawirut M., Chuangchote S.

ผู้เผยแพร่: Elsevier

ปีที่เผยแพร่ (ค.ศ.): 2020

Volume number: 23

หน้าแรก: 674

หน้าสุดท้าย: 680

จำนวนหน้า: 7

นอก: 2214-7853

eISSN: 2214-7853

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85084429415&doi=10.1016%2fj.matpr.2019.12.257&partnerID=40&md5=2e8f004031d7cfed01a52f72a0caa886

ภาษา: English-Great Britain (EN-GB)

ดูบนเว็บไซต์ของสำนักพิมพ์

บทคัดย่อ

Macaranga sp. is one of the alternative sources of wood fibers in pulp and paper industries. It can produce pulp with high strength which is classified as long wood fibers. Based on these characters, cellulose derived from Macaranga sp. trees has potentials as a raw material for production of cellulose nanofibers (CNFs). The principles of fabrication of CNFs are separation and purification. In this work, non-mechanical treatment was used to produce CNFs with diameters of 340 nm. Macaranga hypoleuca pulp was successfully prepared using the combined procedures (i.e. pretreatment, alkali treatment, and acid hydrolysis). Each fabrication step has effects on characters of the fibers. Morphology and fiber properties were investigated using scanning electron microscopy (SEM), Fourier-transform infrared (FT-IR) spectroscopy (chemical component analysis), and X-ray diffraction (XRD). © 2019 Elsevier Ltd.

คำสำคัญ

Fabrication, Macaranga