Results 61 to 70 of about 923,079 (180)

A facile ionic liquid approach to prepare cellulose fiber with good mechanical properties directly from corn stalks

Green Energy & Environment, 2020
It is very difficult to directly spin the lignocellulose without pretreatment. Ionic liquids (ILs) are promising solvent to dissolve lignocellulose to prepare cellulose fiber.
Jiming Yang, Xingmei Lu, Yanqiang Zhang, Junli Xu, Yongqing Yang, Qing Zhou   +5 more
doaj   +1 more source

Effect of (NH4)2SO4 Concentration on the Pyrolysis Properties of Rayon Fiber from Bamboo

BioResources, 2015
(NH4)2SO4 solution was employed to pre-treat regenerated cellulose fiber (from bamboo) using an ultrasonic method, and then the material was heat-treated at 250 °C.
Dali Cheng, Jie Gu, Bin Xu, Yanjun Li
doaj   +1 more source

Facile fabrication and characterization of MXene/cellulose composites for electrical properties, electric heating performance

Fashion and Textiles
Developing energy-efficient and multifunctional wearable electronic textiles (E-textiles) is a significant challenge. This study investigates MXene-coated cellulose hybrid fibers, focusing on their electrical properties, heating performance, and thermal ...
Chan Sol Kang, Jong Kyu Kim, Chae-Seok Lee, HoJong Chang, Yeong Heon Cho, Cheera Prasad, Hyeong Yeol Choi   +6 more
doaj   +1 more source

Multiscale structure of cellulose microfibrils in regenerated cellulose fibers

Carbohydrate Polymers
Cellulose in solution can be assembled into textile fibers by wet-spinning (Viscose etc.) or dry-jet wet spinning (Lyocell, Ioncell etc.), which leads to significant differences in the mechanical properties of fibers. We use scanning X-ray microdiffraction (SXM) to reveal regenerated fibers having a "skin-core" morphology.
Liu, Jiliang, Sixta, Herbert, Ogawa, Yu, Hummel, Michael, Sztucki, Michael, Nishiyama, Yoshiharu, Burghammer, Manfred   +7 more
openaire   +5 more sources

Controlling the status of corn cellulose solutions by ethanol to define fiber morphology during electrospinning

, 2017
Residual ethanol was used as an activation agent to control the status of corn cellulose (CN cellulose) solution and thereby the morphology of CN cellulose fibers after electrospinning.
Zhu, Jin, Na, Haining, Chen, Haizhen, Teng, Na, Chen, Jing   +4 more
core  

Synthesis and Characterization of Cellulose from Green Bamboo by Chemical Treatment with Mechanical Process

Journal of Chemistry, 2015
Bamboo cellulose was prepared by chemical process involving dewaxing, delignification, and mercerization process. Four samples namely, green bamboo fiber (GBF), dewaxed bamboo fiber (DBF), delignified bamboo fiber (DLBF), and cellulose fiber (CF) had ...
Fui Kiew Liew, Sinin Hamdan, Md. Rezaur Rahman, Mohamad Rusop, Josephine Chang Hui Lai, Md. Faruk Hossen, Md. Mizanur Rahman   +6 more
doaj   +1 more source

Silylation of Phosphorylated Cellulosic Fibers with an Aminosilane

Carbohydrate Polymers
In this work, phosphorylated cellulosic fibers were functionalized with an aminosilane ((3-aminopropyl)triethoxysilane, APTES) using a simple and economical method. Several characterization were performed to determine the types of bonds between phosphorylated fibers and grafted APTES. The thermal behavior, hydrophobicity and surface charge variation as
Sabrine, Sayadi, François, Brouillette
openaire   +2 more sources

Novel Cellulose Solvent System and Dry Jet Wet Spinning of Cellulose/ED/KSCN Solutions

, 2008
The ethylenediamine/potassium thiocyanate salt (ED⁄KSCN) system was found to be a novel solvent system for the dissolution of cellulose. The solubility of KSCN in ED, the dissolution of cellulose, proper coagulants and coagulation rate of cellulose⁄ED ...
Lee, Hyun Jik
core  

Strategies for cellulose fiber modification

, 2004
This thesis describes strategies for and examples ofcellulose fiber modification.The ability of an engineered biocatalyst, acellulose-binding module fused to theCandida antarcticalipase B, to catalyze ring-openingpolymerization of e-caprolactone in close
Persson, Per
core   +2 more sources