Results 161 to 170 of about 12,347 (205)
Characterization of TEMPO-Oxidized Cellulose Nanofiber From Biowaste and Its Influence on Molecular Behavior of Fluorescent Rhodamine B Dye in Aqueous Suspensions. [PDF]
J FluorescKaya M.
europepmc +1 more source
Environmentally Friendly Water-Based Reduced Graphene Oxide/Cellulose Nanofiber Ink for Supercapacitor Electrode Applications. [PDF]
ACS OmegaNargatti KI +3 more
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Comparative study of aramid nanofiber (ANF) and cellulose nanofiber (CNF)
Carbohydrate Polymers, 2019Cellulose nanofiber (CNF) has faced challenges toward advanced applications due to the poor water resistance, wet strength, and poor thermal stability. The fabrication methods, morphologies and dispersibility between CNF and aramid nanofiber (ANF) were compared.
Bin Yang, Meiyun Zhang, Zhaoqing Lu
exaly +3 more sources
Journal of Cleaner Production, 2019
Abstract Conventional cellulose-based nanocomposites production requires two separate unit operations for the processing: (i) cellulose nanofibrillation unit, and (ii) polymer nanocomposites compounding unit. This two-unit process could be less efficient in terms of energy usage and material handling compared to a one-unit process.
Tengku Arisyah Tengku Yasim-Anuar +2 more
exaly +2 more sources
Abstract Conventional cellulose-based nanocomposites production requires two separate unit operations for the processing: (i) cellulose nanofibrillation unit, and (ii) polymer nanocomposites compounding unit. This two-unit process could be less efficient in terms of energy usage and material handling compared to a one-unit process.
Tengku Arisyah Tengku Yasim-Anuar +2 more
exaly +2 more sources
Preventing the Collapse Behavior of Polyurethane Foams with the Addition of Cellulose Nanofiber
Polymers, 2023 Polyurethane foam manufacturing depends on its materials and processes. A polyol that contains primary alcohol is very reactive with isocyanate. Sometimes, this may cause unexpected problems.
Ajeong Lee, Jin-Woo Yi, Nam-Ju Jo
exaly +2 more sources
Fabrication of Cellulose Nanofiber/AlOOH Aerogel for Flame Retardant and Thermal Insulation
Materials, 2017 Cellulose nanofiber/AlOOH aerogel for flame retardant and thermal insulation was successfully prepared through a hydrothermal method. Their flame retardant and thermal insulation properties were investigated.
Shujun Chen +2 more
exaly +2 more sources
Carbohydrate Polymers, 2018
A cellulose nanofiber board (CNF-board) with a nominal thickness of 3 mm was fabricated without adhesive or additive. To provide comparison, a cellulose fiber board (CF-board) was also fabricated. A novel cold pre-press apparatus was made to dewater highly absorbent CNF gel prior to drying.
Hossein, Yousefi +3 more
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A cellulose nanofiber board (CNF-board) with a nominal thickness of 3 mm was fabricated without adhesive or additive. To provide comparison, a cellulose fiber board (CF-board) was also fabricated. A novel cold pre-press apparatus was made to dewater highly absorbent CNF gel prior to drying.
Hossein, Yousefi +3 more
openaire +2 more sources
Protective coating of strawberries with cellulose nanofibers
Carbohydrate Polymers, 2021Since shelf life of perishable foods is short, a compelling challenge is to prolong the freshness of foods with a cost-effective strategy. A perishable fruit, the strawberry, is chosen as a model perishable food and an edible film coating is applied to it using carboxymethylated cellulose nanofibers (CM-CNFs) stabilized by cationic salts. A transparent
Hojung Kwak +7 more
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TEMPO-oxidized cellulose nanofibers
Nanoscale, 2011Native wood celluloses can be converted to individual nanofibers 3-4 nm wide that are at least several microns in length, i.e. with aspect ratios>100, by TEMPO (2,2,6,6-tetramethylpiperidine-1-oxyl radical)-mediated oxidation and successive mild disintegration in water.
Akira, Isogai +2 more
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Electrospun Cellulose Nitrate Nanofibers
Journal of Nanoscience and Nanotechnology, 2010Cellulose nitrate nonwoven mats of submicron-sized fibers (100-1200 nm in diameter) were obtained by electrospinning cellulose nitrate solutions. Two solvent systems were evaluated. A 70:30 (wt) ratio of ethanol to acetone and a 60:40 (wt) ratio of tetrahydrofuran (THF) to N,N-dimethylformamide (DMF) were studied. The effects of the two solvent systems,
Steven, Nartker, Lawrence T, Drzal
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