Size fractionation of cellulose nanofibers by settling method and their morphology

被引：0

作者：

Park C.-W. ^{[1
]}

Han S.-Y. ^{[1
]}

Lee S.-H. ^{[1
]}

机构：

[1] Division of Forest Materials Science and Engineering, College of Forest and Environmental Sciences, Kangwon National University, 1, Gangwondaehak-gil, Chuncheon-si, Gangwon-do

来源：

Journal of the Korean Wood Science and Technology | 2016年 / 44卷 / 03期

关键词：

Cellulose nanofiber; Disk-milling; Fractionation; Settling method;

D O I：

10.5658/WOOD.2016.44.3.398

中图分类号：

学科分类号：

摘要：

The cellulose nanofibers (CNFs) were prepared by wet disk-milling (WDM) and fractionated by settling method into supernatant, middle and sediment fractions. The diameter and its distribution of the fractionated CNFs were investigated. With increasing WDM passing number, precipitation became delayed. Weight fraction at sediment fraction was decreased, whereas those at supernatant and middle fractions were increased with increasing WDM passing number. Diameter distribution of CNFs at supernatant fraction was narrowest and became broaden at middle and sediment fraction. Filtration time was longer in order of supernatant, middle and sediment fraction.

引用

页码：398 / 405

页数：7

共 50 条

[41] Esterification of Cellulose Nanofibers with Valeric Acid and Hexanoic Acid [J].

Her, Kyeonga ;

Jeon, So Hui ;

Lee, Seunghyeon ;

Shim, Bong Sup .

MACROMOLECULAR RESEARCH, 2020, 28 (12) :1055-1063

[42] Investigation of Material Property of Nanopaper Made of Cellulose Nanofibers [J].

Jeon, Jei Gyeong ;

Kang, Tae June .

TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS A, 2018, 42 (01) :17-22

[43] Toughened Hydrogels through UV Grafting of Cellulose Nanofibers [J].

Yang, Xianpeng ;

Wang, Lei ;

Yano, Hiroyuki ;

Abe, Kentaro .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2021, 9 (04) :1507-1511

[44] Effects of Growth Stage of Bamboo on the Production of Cellulose Nanofibers [J].

Okahisa, Yoko ;

Sakata, Hiroki .

FIBERS AND POLYMERS, 2019, 20 (08) :1641-1648

[45] Cellulose nanofibers production using a set of recombinant enzymes [J].

Rossi, Bruno R. ;

Pellegrini, Vanessa O. A. ;

Cortez, Anelyse A. ;

Chiromito, Emanoele M. S. ;

Carvalho, Antonio J. F. ;

Pinto, Lidiane O. ;

Rezende, Camila A. ;

Mastelaro, Valmor R. ;

Polikarpov, Igor .

CARBOHYDRATE POLYMERS, 2021, 256

[46] Effect of Particle Size of Powdered Cellulose Nanofibers as an Additive in the Production of Orally Disintegrating Mini-Tablets by Direct Powder Compression [J].

Nakamura, Shohei ;

Shimasaki-Suzuki, Maya ;

Hamaoka, Momoka ;

Sakurada, Ayumi ;

Akiyama, Shinji ;

Sakamoto, Takatoshi .

CHEMICAL & PHARMACEUTICAL BULLETIN, 2025, 73 (05) :467-477

[47] Size and phase fractionation of water components by membrane filtration Distribution patterns for arsenic, iron and manganese in aqueous effluents of tin ore settling plantDistribution patterns for arsenic, iron and manganese in aqueous effluents of tin ore settling plant [J].

R. Wennrich ;

J. Mattusch ;

P. Morgenstern ;

T. G. Dzherayan ;

V. M. Shkinev ;

B. Y. Spivakov .

Fresenius' Journal of Analytical Chemistry, 1997, 359 :161-166

[48] Difference between bamboo- and wood-derived cellulose nanofibers prepared by the aqueous counter collision method [J].

Tsuboi, Kunio ;

Yokota, Shingo ;

Kondo, Tetsuo .

NORDIC PULP & PAPER RESEARCH JOURNAL, 2014, 29 (01) :69-76

[49] Preparing Hydrophobic Cellulose Nanofibers-SiO2 Films and Coating by One-Step Mechanochemical Method [J].

Chen, Xi ;

Zhang, Lijiaqi ;

Wu, Min ;

Huang, Yong .

POLYMERS, 2022, 14 (20)

[50] Green all-cellulose nanocomposites made with cellulose nanofibers reinforced in dissolved cellulose matrix without heat treatment [J].

Le Van Hai ;

Hyun Chan Kim ;

Abdullahil Kafy ;

Lindong Zhai ;

Jung Woong Kim ;

Jaehwan Kim .

Cellulose, 2017, 24 :3301-3311

← 1 2 3 4 5 →