Results 51 to 60 of about 36,631 (285)

Structural and Morphological Characterization of Nanocellulose Extracted from Cotton Straw Residue [PDF]

open access: yesJournal of Water and Environmental Nanotechnology, 2022
This study is focused on the synthesis and characterization of cotton straw residue. Nanocellulose was synthesized by chemical method and followed by ultrasonication and cryocrushing.
Sheetal .   +3 more
doaj   +1 more source

Key Parameters of Pulsed Laser Deposition for Solid Electrolyte Thin Film Growth [PDF]

open access: yes, 2017
The pulsed laser deposition (PLD) technique has been a common method to grow thin films such as solid electrolyte (SE). The effects of substrate temperature and laser fluence on the thin film properties and the device performance are analyzed.
Robert, Myerlas
core   +2 more sources

Nanocellulose as a Piezoelectric Material [PDF]

open access: yes, 2018
Cellulose-based nanomaterials, which are generally known as nanocelluloses, are interesting renewable biomaterials which have potential applications for example in material science, electronics and biomedical engineering and diagnostics. Cellulose has a strong ability to form lightweight, highly porous and entangled networks that make nanocellulose ...
Tuukkanen, Sampo, Rajala, Satu
openaire   +5 more sources

A novel enzymatic approach to nanocrystalline cellulose preparation [PDF]

open access: yes, 2018
In this work, conditions for an enzymatic pretreatment prior to NCC isolation from cotton linter were assessed. Different cellulase doses and reaction times were studied within an experimental design and NCC were obtained. At optimal enzymatic conditions
Beltramino, Facundo   +3 more
core   +2 more sources

On the Mechanical and Thermal Properties of Poly(Vinyl Alcohol) – Alginate Composite Yarn Reinforced with Nanocellulose from Oil Palm Empty Fruit Bunches

open access: yesIndonesian Journal of Chemistry, 2021
PVA-alginate hydrogel is a promising material for use in biomedical applications due to its desirable characteristics: biocompatible, durable, non-toxic, and low cost.
Ainul Maghfirah   +5 more
doaj   +1 more source

A review of natural fiber reinforced poly(Vinyl alcohol) based composites: application and opportunity [PDF]

open access: yes, 2015
Natural fibers are fine examples of renewable resources that play an important role in the composites industry, which produces superior strength comparable to synthetic fibers.
Boon, Khoon Tan   +4 more
core   +1 more source

High-performance green composites made by cellulose long filament-reinforced vanillin epoxy resin

open access: yesPolymer Testing, 2023
Developing high-performance composite materials from biobased resources is paving the path toward sustainability. This paper reports cellulose long filaments (CLFs)-reinforced Vanillin Epoxy (VE) green composite developed through vacuum-assisted resin ...
Samia Adil   +4 more
doaj  

Fabrication of a Miniaturized ZnO Nanowire Accelerometer and Its Performance Tests

open access: yesSensors, 2016
This paper reports a miniaturized piezoelectric accelerometer suitable for a small haptic actuator array. The accelerometer is made with zinc oxide (ZnO) nanowire (NW) grown on a copper wafer by a hydrothermal process.
Hyun Chan Kim, Sangho Song, Jaehwan Kim
doaj   +1 more source

Nanocellulose-Based Thermoplastic Polyurethane Biocomposites with Shape Memory Effect

open access: yesJournal of Composites Science, 2023
In 2020, we published a review on the study of semi-crystalline thermoplastic polyurethane elastomers and composites based on the shape memory effect. The shape recovery ability of such polymers is determined by their sensitivity to temperature, moisture,
M. Gorbunova   +3 more
semanticscholar   +1 more source

The Hy-MASS concept : Hydrothermal microwave assisted selective scissoring of cellulose for: In situ production of (meso)porous nanocellulose fibrils and crystals [PDF]

open access: yes, 2017
The hydrothermal microwave-assisted selective scissoring (Hy-MASS) of depectinated orange peel residues (OPR), produced via conventional acid hydrolysis and acid-free microwave processing, to yield (meso)porous nanocellulose fibrils and crystals ...
Clark, James H.   +2 more
core   +1 more source

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