Results 71 to 80 of about 22,808 (183)

The Utilization of Silica–Lignin Composite as a Green Adsorbent for Cobalt and Lead Metal Ions in Aqueous Phase

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Heavy metals in environmental waste can pollute the environment and disrupt human health if not managed properly. Heavy metal contamination from industrial waste, particularly cobalt (Co) and lead (Pb), poses serious environmental and health risks due to their toxicity, persistence, and bioaccumulative nature.
Rista Siti Mawarni   +3 more
wiley   +1 more source

Fabrication and characterization of biocomposite pellets from cassava starch and oil palm empty fruit bunch fibers

open access: yesMenara Perkebunan
Oil palm empty fruit bunches (OPEFB) are lignocellulosic biomass that can be used to produce a biocomposite as an alternative to substitute non-renewable materials, such as plastic.
Yora Faramitha   +4 more
doaj   +1 more source

Biopolymer‐Coated Paper Composites for Sustainable Packaging

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Conventional plastic packaging, though dominant in food and flexible applications, poses serious environmental concerns due to its persistence and limited recyclability. To address this challenge, this study develops bio‐based coated paper composites as sustainable alternatives. Paper, while biodegradable, lacks adequate barrier properties. To
Shane Annabella Nusa Pratiwi   +2 more
wiley   +1 more source

Processing and characterization of a polypropylene biocomposite compounded with maleated and acrylated compatibilizers [PDF]

open access: yes, 2012
Polypropylene (PP) biocomposites containing 20wt.% sunflower hull as a particulate reinforcement were compounded and tested under tensile, flexural, and impact loadings.
Chevali, V   +3 more
core   +4 more sources

Nanoclay‐Engineered Scaffolds for the Controlled Delivery of Biomolecules in Regenerative Medicine

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Regenerative medicine combines biomaterials, cells, scaffolds, and bioactive agents via modern technologies to aid in the reconstruction and repair of damaged tissues. Among these, nanoclay scaffolds have demonstrated unique advantages in facilitating the delivery of therapeutic agents.
Mehri Shadi   +2 more
wiley   +1 more source

Evaluation of Mechanical Properties of Phase‐Separated Cellulose Filler/Poly(Lactic Acid)/Elastomer Composites via Microstructure‐Informed Physics Simulation and In Situ Synchrotron X‐Ray Micro‐CT

open access: yesJournal of Applied Polymer Science, EarlyView.
Phase‐separation microstructure and mechanical properties of a ternary biocomposite evaluated by integrated AFM, AFM‐informed FEM, and in situ X‐ray CT. ABSTRACT This study investigates phase‐separated cellulose filler/poly(lactic acid) (PLA)/elastomer ternary composites to enhance the mechanical performance of bioplastics. Atomic force microscopy (AFM)
Yoshiaki Kawagoe   +8 more
wiley   +1 more source

Mechanical properties of hybridized kenaf/chitosan fibres reinforced polyethylene biocomposites [PDF]

open access: yes, 2017
In this research, natural fibre such as kenaf core fibre (KCF) was used as filler for preparation of the biocomposites. Low-density polyethylene (LDPE) has been selected as a polymer matrix for preparation of the biocomposites due to its low production ...
Shamsuri, Ahmad Adlie   +1 more
core  

The Effect Of 3d Printing Machine Parameters In Extrusion Process Of Biocomposite Materials (Pmma And Ha) On Dimensional Accuracy [PDF]

open access: yes, 2018
Bone implants are medical procedures involving replacement or reconstruction of missing or damaged bones with the patient's ones, natural substitutes or artificial substitutes.
Almy, R. D. (Raeshifa)   +1 more
core   +2 more sources

Preparation of Porous MOF‐Polymer Composites via High Internal Phase Pickering Emulsions for Dye Adsorption Applications

open access: yesChemistry – A European Journal, EarlyView.
A versatile method was developed to fabricate hierarchically porous monoliths using UiO‐66/TOCNC composites as Pickering emulsion stabilizers. The resulting polyHIPEs, produced under mild and scalable conditions, showed confirmed structural integrity through TGA, XRD, SEM, BET, and FT‐IR.
Nicole Neyt‐Galetti   +2 more
wiley   +1 more source

Environmental impact assessment of Polylactide(PLA)/chicken feathers biocomposite materials [PDF]

open access: yes, 2017
The aim of this study is to analyse the environmental impacts (EIs) of the process of preparation of new biocomposite materials obtained from polylactide (PLA) and chicken feathers (CFs).
Carrillo Navarrete, Fernando   +4 more
core   +2 more sources

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