نتایج جستجو برای: nanocellulose

تعداد نتایج: 1213  

Journal: :Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 2017

Journal: :Journal of nanoscience and nanotechnology 2012
Amit Saxena Marcus Foston Mohamad Kassaee Thomas J Elder Arthur J Ragauskas

A xylan nanocomposite film with improved strength and barrier properties was prepared by a solution casting using nanocellulose whiskers as a reinforcing agent. The 13C cross-polarization magic angle spinning (CP/MAS) nuclear magnetic resonance (NMR) analysis of the spectral data obtained for the NCW/xylan nanocomposite films indicated the signal intensity originating from xylan-cellulose inter...

2016
Assya Boujemaoui

The desire to develop high-value end-products derived from renewable resources is continuously growing as a result of environmental awareness and the depletion of fossil resources. In this context, nanocelluloses have gained great interest during recent decades owing to their renewability, abundancy and remarkable physical and mechanical properties. The aim of the present work was to investigat...

Journal: :Coatings 2022

The aim of this study was to assess selected properties coatings incorporating nanocellulose, with the potential being applied as a surface modification for cellulosic and lignocellulosic materials, particularly applications within biodegradable packaging. Cellulose nanocrystal (CNC) cellulose nanofibril (CNF) were produced on both sides pure samples in form filter paper Mayer bar. Selected org...

Journal: :Journal of materials chemistry. A, Materials for energy and sustainability 2022

Design of nanocellulose-based composite materials suitable for selective disintegration, recovery and recycling individual components is great scientific technical interest.

Journal: :Green Chemistry 2021

A strong and applicable immobilization matrix based on TEMPO-oxidized nanocellulose facilitates efficient ethylene photoproduction in challenging submerged conditions.

2015
José A.F. Gamelas Eduardo Ferraz

Composites of nanocellulose with layered silicates have recently emerged as a new type of composite materials offering superior strength, as well as thermal and gas barrier properties. These organic-inorganic hybrid composites with a nacre-like structure can be obtained from renewable resources and are environmentally friendly. They can potentially be presented as a serious alternative in the n...

Journal: :Materials advances 2022

Example of square and lens shaped samples made nanocellulose-glass composite (WNF–HGMS) for 6G antennas. Scale bar: 1 cm.

Journal: :Materials Today: Proceedings 2021

In this work, four different nanocellulose (NCs) aqueous suspensions (two Cellulose Nano-Fibrils-CNF and a pair of Nano-Crystals-CNC) were selected for the evaluation key aspects that potentially affect final performance mortars. The main objective was development appropriate mixing protocols will allow incorporation cellulose nanoadditives into cementitious blends. Inclusion two NC species mor...

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