Results 61 to 70 of about 17,476 (219)

Preparation and properties of biopolymer based nanocomposites films using microcrystalline cellulose [PDF]

open access: yes, 2006
This Chapter will give an idea of how the addition of microcrystalline cellulose (MCC) will affect the transparancy, mechanical, thermal and barrier properties of biopolymers.
Oksman, Kristiina, Petersson, Linnea,
core   +1 more source

Characterization of microcrystalline cellulose and silicified microcrystalline cellulose wet masses using a powder rheometer

open access: yesEuropean Journal of Pharmaceutical Sciences, 2001
A powder rheometer has been used to study the properties of wet powder masses and the results have been compared to the mixer torque rheometer (MTR). Two different microcrystalline cellulose (MCC) grades (Avicel and Emcocel) and silicified microcrystalline cellulose (SMCC, Prosolv) were used as model powders.
P, Luukkonen   +5 more
openaire   +2 more sources

A Simple Regeneration Process Using a CO2‐Switchable‐Polarity Solvent for Cellulose Hydrogels

open access: yesChemSusChem, Volume 18, Issue 6, March 15, 2025.
The effect of transformation of the anion chemical structure on cellulose solubility by flowing CO2 gas into aqueous pyrrolidinium hydroxide solutions was investigated. The changes in anion structure allowed for the modulation of cellulose solubility in aqueous pyrrolidinium hydroxide solutions, thus establishing a simple and safe cellulose ...
Arata Matsui   +5 more
wiley   +1 more source

Cellulose-Based Bio- and Nanocomposites: A Review [PDF]

open access: yes, 2010
Cellulose macro- and nanofibers have gained increasing attention due to the high strength and stiffness, biodegradability and renewability, and their production and application in development of composites.
de Oliveira, Marcelo Firmino   +841 more
core   +1 more source

Optimally Carbonized Mangrove Wood–Derived Hard Carbon with a Soft Carbon Coating for High‐Performance Sodium‐Ion Battery Anodes

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
High‐performance SIB anodes are developed using mangrove wood–derived hard carbon, optimized through controlled carbonization temperatures and pitch‐derived soft carbon coatings. The resulting PC‐10 composite achieves a superior reversible capacity of 297.5 mAh g−1 and an 82% ICE by suppressing irreversible reactions and enhancing interfacial stability
Hyung‐Keun Shin   +4 more
wiley   +1 more source

Utilisation des approches thermodynamiques pour la prédiction du mode d'interaction liant/substrat dans le procédé de granulation [PDF]

open access: yes, 2007
Ce travail est consacré à la détermination des énergies de surface et des paramètres de solubilité ou de cohésion de la cellulose microcristalline, MCC, et des différents liants sous forme solide, hydroxypropylméthylcellulose HPMC, polyvinylpyrrolidone ...
Hemati, Mehrdji   +2 more
core  

Evaluation of Chitosan-Microcrystalline Cellulose Blends as Direct Compression Excipients [PDF]

open access: yes, 2017
This study was aimed at evaluating chitosan-microcrystalline cellulose blends as direct compression excipients. Crab shell chitosan, α-lactose monohydrate, and microcrystalline cellulose powders were characterized.
Grace A. Akpan   +2 more
core   +1 more source

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando   +7 more
wiley   +1 more source

PRODUCTION OF BIOPLASTIC FROM AVOCADO SEED STARCH REINFORCED WITH MICROCRYSTALLINE CELLULOSE FROM SUGAR PALM FIBERS [PDF]

open access: yesJournal of Engineering Science and Technology, 2018
The influence of microcrystalline cellulose derived from sugar palm fibers and glycerol on the mechanical properties of bioplastics from avocado seed starch was studied.
MAULIDA LUBIS   +4 more
doaj  

Phloxine B as a Probe for Entrapment in Microcrystalline Cellulose [PDF]

open access: yesMolecules, 2012
The photophysical behaviour of phloxine B adsorbed onto microcrystalline cellulose was evaluated by reflectance spectroscopy and laser induced time-resolved luminescence in the picosecond-nanosecond and microsecond-millisecond ranges. Analysis of the absorption spectral changes with concentration points to a small tendency of the dye to aggregate in ...
Duarte, P.   +5 more
openaire   +6 more sources

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