Results 11 to 20 of about 1,014 (69)

Kinetics study the decomposition of the cellulose into cellulose nanocrystals by hydrothermal with hydrochloric acid catalyst

open access: yesInternational Journal of Plant Biology, 2019
The aim of this study was to hydrolyzed cellulose nanocrystals as cellulose-based biomass residues from oil palm by using hydrochloric acid under hydrothermal conditions. The characterization of cellulose nanocrystals was determined by FT-IR spectroscopy
Zulnazri Zulnazri   +3 more
doaj   +1 more source

Optimum Production of Cellulose NanoCrystal from Cotton Stalk under Acidic Hydrolysis Condition [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2015
In the present study, preparation of cotton stalk (Sahel variety) as one of the common agricultural residues was studied through three stages as Soda-AQ chemical pulping, delignification and alkaline treatment, aiming for the production of cellulose ...
mahdiye mazandarani   +4 more
doaj   +1 more source

Morphological, thermal, and mechanical properties of starch biocomposite films reinforced by cellulose nanocrystals from rice husks [PDF]

open access: yesBioResources, 2012
A series of glycerol-plasticized starch composites reinforced by rice-husk cellulose nanocrystals was successfully fabricated through the solution casting technique.
Nurain Johar, Ishak Ahmad
doaj  

Extraction and characterisation of cellulose nanocrystals from pineapple peel

open access: yesInternational Journal of Food Studies, 2018
The potential of pineapple peel as a source of cellulose nanocrystals was evaluated. Peels skin from fresh-cut fruit was used as raw material. These residues were purified to remove pigments, lipids and hemicellulose, and a bleaching process for ...
Ana Raquel Madureira   +5 more
doaj   +1 more source

Synthesis, Applications and Biological Impact of Nanocellulose

open access: yesNanomaterials, 2022
Interest in cellulose-based nanomaterials has continued to increase dramatically in the past few years, especially with advances in the production routes of nanocellulose—such as cellulose nanocrystals (CNC), cellulose nanofibrils (CNF) and bacterial ...
Rajesh Sunasee, Karina Ckless
doaj   +1 more source

Bi-functional biobased packing of the cassava starch, glycerol, licuri nanocellulose and red propolis. [PDF]

open access: yesPLoS ONE, 2014
The aim of this study was to characterize and determine the bi-functional efficacy of active packaging films produced with starch (4%) and glycerol (1.0%), reinforced with cellulose nanocrystals (0-1%) and activated with alcoholic extracts of red ...
Samantha Serra Costa   +4 more
doaj   +1 more source

Development and testing of cellulose nanocrystal-based concrete

open access: yesCase Studies in Construction Materials, 2021
Engineers are continuously looking to improve the performance of existing materials. Nanostructured cellulose (cellulose nanocrystals or nanocellulose) offers a high aspect ratio and mechanical strength that may support development of a new class of ...
Muhammad Arif Aziz   +2 more
doaj   +1 more source

Morphological, structural, and thermal properties of cellulose nanocrystals extracted from Indian water chestnut shells (agricultural waste)

open access: yesNext Materials
The structural and functional similarities of nanocellulose to synthetic polymers have drawn a lot of attention for their use in various applications. This research aimed to isolate the cellulose nanocrystals from Indian water chestnut (locally called ...
Amit Tiwari, Jayakumar Sanjog
doaj   +1 more source

Paper Waste Recycling. Circular Economy Aspects

open access: yesEnvironmental and Climate Technologies, 2019
Paper waste is a raw material for a lot of products with different added value. The engineering, economic and environmental aspects of paper waste recycling are analysed for production of composite material, cellulose nanofibers and nanocrystals, bricks ...
Ozola Zanda U.   +3 more
doaj   +1 more source

Improving the Light Quality of White Light‐Emitting Diodes Using Cellulose Nanocrystal‐Filled Phosphors

open access: yesAdvanced Photonics Research, 2021
Light‐emitting diode (LED) lighting delivers better performance and reliability, and substantially lowers the total cost of ownership compared with conventional lighting.
Farsad Imtiaz Chowdhury   +2 more
doaj   +1 more source

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