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61,005 resultsShowing papers similar to Hybrid Green Materials Obtained by PCL Melt Blending with Diatomaceous Earth
ClearEco-friendly polycaprolactone-bound diatomite filter for the removal of metal ions and micro/nanoplastics from water
Researchers developed a fully biodegradable filter made from polycaprolactone (PCL) and diatomite — a naturally porous mineral — that removes both heavy metal ions and micro/nanoplastics from water through adsorption and size filtration, degrading completely within 60 days in water without chemical treatment.
Effect of talc and diatomite on compatible, morphological, and mechanical behavior of PLA/PBAT blends
Nanocomposites of biodegradable poly(lactic acid) (PLA) and poly(butylene adipate-co-butylene terephthalate) (PBAT) were prepared with diatomite or talc filler at concentrations of 1-7% to study morphological and mechanical properties. Filler particles migrated to the interface of the two polymer phases, influencing composite compatibility and performance.
Poly(lactic acid)/ poly(ε-caprolactone) blends: the effect of nanocalcium carbonate and glycidyl methacrylate on miscibility
Researchers investigated the effect of adding glycidyl methacrylate and nano calcium carbonate to poly(lactic acid)/poly(epsilon-caprolactone) blends, finding that both additives improved interfacial adhesion and mechanical properties of the otherwise poorly miscible PLA/PCL system.
Advanced Plastic Waste Recycling—The Effect of Clay on the Morphological and Thermal Behavior of Recycled PET/PLA Sustainable Blends
Researchers prepared blends of recycled PET and bio-based polylactic acid (PLA) with clay additives, finding that clay incorporation affects the morphological and thermal properties of the mixed plastic, with implications for improving PET/PLA recycling compatibility.
Enhanced Marine Biodegradation of Polycaprolactone through Incorporation of Mucus Bubble Powder from Violet Sea Snail as Protein Fillers
Researchers developed a new biodegradable composite by incorporating mucus bubble powder from the violet sea snail into polycaprolactone, a marine-degradable plastic. They found that adding this natural protein filler significantly accelerated the biodegradation rate of the material in seawater environments. The study suggests this novel bio-derived approach could help address ocean microplastic pollution by creating plastics that break down more quickly in marine settings.
Sustainable Materials with Enhanced Mechanical Properties Based on Industrial Polyhydroxyalkanoates Reinforced with Organomodified Sepiolite and Montmorillonite
Researchers developed a biodegradable composite material by adding natural clay minerals to industrial biopolymer (PHA), improving its strength and durability compared to plain PHA. Biodegradable plastics like this could help reduce the generation of persistent microplastics from conventional petroleum-based packaging.
Poly(ε-caprolactone-co-ε-decalactone)/carbon black or carbon nanofiber composites. Synthesis, morphological, and thermal/electrical properties
Researchers synthesized poly(epsilon-caprolactone-co-epsilon-decalactone) copolymers and incorporated carbon black or carbon nanofibers to produce biodegradable composites with tunable thermal and electrical properties. The study characterized morphology, thermal behavior, and electrical conductivity of these composites, demonstrating their potential as bio-based alternatives to fossil-derived plastics in electronics applications.
Polylactic Acid/Polycaprolactone Blends: On the Path to Circular Economy, Substituting Single-Use Commodity Plastic Products
This study tested blends of polylactic acid (PLA) and polycaprolactone (PCL) — two biodegradable plastics — as potential replacements for conventional oil-based plastics like polypropylene. Results showed these bioplastic blends can achieve comparable mechanical properties, supporting their use in circular economy applications.
Effect of Almond Skin Waste and Glycidyl Methacrylate on Mechanical and Color Properties of Poly(ε-caprolactone)/Poly(lactic acid) Blends
Researchers developed novel biodegradable biocomposite blends of poly(lactic acid) and poly(epsilon-caprolactone) incorporating 10 wt.% almond shell waste and 3 wt.% glycidyl methacrylate as a compatibilizer, evaluating mechanical and color properties across multiple blend ratios to improve performance of biodegradable packaging alternatives.
Sustainable biomaterials based on cellulose, chitin and chitosan composites - A review
Researchers reviewed advances in making sustainable composite materials from cellulose, chitin, and chitosan — abundant natural polymers found in plants and shellfish — as biodegradable alternatives to synthetic plastics that contribute to microplastic pollution. The review covers how these biopolymers can be dissolved and combined into fibers, films, and gels for a wide range of environmentally friendly applications.
Enhanced Degradability, Mechanical Properties, and Flame Retardation of Poly(Lactic Acid) Composite with New Zealand Jade (Pounamu) Particles
Not directly relevant to microplastics — this paper investigates adding New Zealand jade particles to polylactic acid (PLA) to improve mechanical strength, flame resistance, and degradation rate of a biodegradable plastic composite.
Biodegradable Polymer Materials Based on Polyethylene and Natural Rubber: Acquiring, Investigation, Properties
Researchers developed biodegradable polymer materials by blending polyethylene with natural rubber to create more environmentally friendly alternatives to conventional synthetic packaging materials, investigating the acquisition methods, structural properties, and performance characteristics of the resulting composites.
The Impact of Micro-Nanoparticles on Morphology, Thermal, Barrier, Mechanical, and Thermomechanical Properties of PLA/PCL Blends for Application in Personal Hygiene: A Review
This review covers how micro- and nanoparticle reinforcements alter the morphology, thermal stability, barrier properties, and mechanical performance of PLA/PCL biodegradable polymer blends for personal hygiene applications. It evaluates the potential of these composites to replace non-biodegradable plastics while meeting functional performance requirements.
Insights into Seawater Biodegradation of Sustainable Mater-Bi/Poly(ε-caprolactone)-Based Biocomposites Filled with Diisocyanate-Modified Cellulose Particles
Researchers investigated seawater biodegradation of Mater-Bi/poly(epsilon-caprolactone) biocomposites filled with diisocyanate-modified cellulose, finding that the filler composition influenced marine degradation rates and microbial colonization patterns.
Balancing Degradability and Physical Properties of Amorphous Poly(d,l‐lactide) by Making Blends
Researchers developed biodegradable polyester film blends combining two forms of polylactide to balance degradability with physical performance. The blended films degraded faster than conventional plastics while maintaining usable properties for packaging applications. Truly degradable plastics that break down quickly without leaving persistent microplastics are important for reducing long-term environmental contamination.
Properties and Degradation Performances of Biodegradable Poly(lactic acid)/Poly(3-hydroxybutyrate) Blends and Keratin Composites
Researchers tested biodegradable blends of polylactic acid and polyhydroxybutyrate with added keratin waste as fillers, assessing how well the composites degrade. The work contributes to developing plastic alternatives that break down in the environment rather than persisting as microplastics.
Degradable Green Polymers, Green Nanopolymers and Green Nanocomposites Derived from Natural Systems: Statistics and Headways
This review summarizes advances in biodegradable green polymers and nanocomposites derived from natural sources, covering their properties, classification, and environmental benefits. Developing genuinely biodegradable alternatives to synthetic plastics is essential for reducing long-term microplastic accumulation in ecosystems.
Review of the Green Composite: Importance of Biopolymers, Uses and Challenges
This review examines the growing role of biopolymers and green composites as environmentally friendly alternatives to conventional petroleum-based plastics. The authors discuss how natural polymer structures can be engineered into composite materials that perform well while reducing long-term environmental harm. The study highlights both the promise and remaining challenges of scaling biopolymer use to replace traditional plastics that persist in the environment.
Enhancing PolyelectrolyteStrength of Biopolymersfor Fully Recyclable and Biodegradable Plastics
Researchers developed a fully recyclable and biodegradable plastic material created through solid polyelectrolyte complexation of naturally occurring biopolymers, enhancing their polyelectrolyte strength to achieve mechanical properties competitive with conventional single-use packaging plastics. The study demonstrated that this approach addresses both the microplastic pollution problem and fossil fuel dependence while enabling end-of-life recyclability.
Viscoelastic Characterization and Degradation Stability Investigation of Poly(butylene-adipate-co-terephthalate) – Calcium-Phosphate Glass Composites
Researchers created biodegradable plastic composites by combining a plant-based polymer (PBAT) with calcium-phosphate glass particles, finding that adding more glass made the material stiffer and harder to deform while also speeding up how fast it breaks down in compost — offering a tunable, more sustainable alternative to conventional single-use plastics.
Advancement In Mechanical Properties of Bioplastics Using Brown Algae and Eggshells— A Sustainable Method
Researchers developed bioplastic films incorporating brown algae and eggshell as reinforcing fillers, characterizing the mechanical and thermal properties of the resulting composites and finding that the bio-based additives improved tensile strength and biodegradability.
Thermal, Morphological and Mechanical Properties of Multifunctional Composites Based on Biodegradable Polymers/Bentonite Clay: A Review
This review examines how adding bentonite clay nanofillers to biodegradable polymers can improve their mechanical strength, heat resistance, and barrier properties. Researchers found that bentonite-enhanced composites show promise as replacements for conventional plastics in packaging and other applications. The study highlights that these materials could help reduce plastic pollution while overcoming the performance limitations that have held back biodegradable alternatives.
Sustainable Cotton Gin Waste/Polycaprolactone Bio-Plastic with Adjustable Biodegradation Rate: Scale-Up Production through Compression Moulding
This paper is not directly about microplastics; it explores the development of a biodegradable composite bioplastic made from cotton gin waste and polycaprolactone, aimed at reducing conventional plastic waste through compostable alternatives.
The relationship of structure, thermal and water vapor permeability barrier properties of poly(butylene succinate)/organomodified beidellite clay bionanocomposites prepared by in situ polycondensation
This chemistry paper describes the synthesis of biodegradable polymer nanocomposites using plant-based materials and clay nanofillers, aimed at reducing reliance on conventional plastics. The research focuses on materials chemistry rather than environmental microplastic impacts.