3D printing in upcycling plastic and biomass waste to sustainable polymer blends and composites: A review

Materials & Design, Journal Year: 2023, Volume and Issue: 237, P. 112558 - 112558

Published: Dec. 13, 2023

Mishandling of waste plastics and biomasses is a major global concern. Every year, around 380 million tons plastic are produced, with only 9% being recycled, leading to widespread pollution. Similarly, biomass generation from agricultural forestry sectors accounts for 140 billion metric tons, in addition 2.01 municipal solid waste. This review paper addresses the gap regarding integration 3D printing, upcycling recycled plastics, utilization sustainable composites. printed parts have shown comparable mechanical properties compared virgin materials, which been further improved by biomass-derived fillers. The acknowledges that different printing parameters substantial influence on strength, ductility, crystallinity, dimensional accuracy parts. Therefore, optimizing these becomes crucial achieving performance. Moreover, incorporating reinforcing agents, stabilizers, chain extenders, compatibilizers, surface modifiers recycling presents an excellent opportunity enhance properties, thermal stability, adhesion, stability. Additionally, identifies research gaps proposes machine learning artificial intelligence enhanced process control material development, expanding possibilities this field.

Language: Английский

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Assessment of biodegradation of lignocellulosic fiber-based composites – A systematic review

International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 253, P. 127237 - 127237

Published: Oct. 5, 2023

Language: Английский

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Descriptive review on conversion of waste residues into valuable bionanocomposites for a circular bioeconomy

Nano-Structures & Nano-Objects, Journal Year: 2024, Volume and Issue: 39, P. 101265 - 101265

Published: Aug. 2, 2024

Language: Английский

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Synthesis and application of multifunctional lignin-modified cationic waterborne polyurethane in textiles

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 262, P. 130063 - 130063

Published: Feb. 8, 2024

Language: Английский

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Biochar production and its environmental applications: Recent developments and machine learning insights

Bioresource Technology, Journal Year: 2023, Volume and Issue: 387, P. 129634 - 129634

Published: Aug. 21, 2023

Language: Английский

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Acetalization strategy in biomass valorization: a review

Industrial Chemistry and Materials, Journal Year: 2023, Volume and Issue: 2(1), P. 30 - 56

Published: June 28, 2023

Acetalization serves as both a synthesis tool for renewable cyclic acetal fuel additives and protection strategy to improve selectivity in biomass conversion.

Language: Английский

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Alternative processes to produce chitin, chitosan, and their oligomers

Carbohydrate Polymers, Journal Year: 2024, Volume and Issue: 332, P. 121924 - 121924

Published: Feb. 9, 2024

Language: Английский

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Development and characterization of pomegranate peel extract-infused carboxymethyl cellulose composite films for functional, sustainable food packaging

Food Hydrocolloids, Journal Year: 2024, Volume and Issue: 158, P. 110525 - 110525

Published: Aug. 13, 2024

Language: Английский

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Scientists’ call to action: Microbes, planetary health, and the Sustainable Development Goals

Cell, Journal Year: 2024, Volume and Issue: 187(19), P. 5195 - 5216

Published: Sept. 1, 2024

Language: Английский

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Review of Sustainable Hydrogen Energy Processes: Production, Storage, Transportation, and Color-Coded Classifications

Energy & Fuels, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 18, 2024

Rapid urbanization and population growth have intensified global energy demand, with fossil fuel consumption aggravating air pollution climate change. Hydrogen, a clean carrier, is essential for transitioning to low-carbon economy. This study examines the color-coded classification of hydrogen production pathways, derived from both renewable non-renewable sources, their emission profiles. Additionally, it delves into critical aspects storage transportation, highlighting need robust infrastructure ensure effective integration system. The concludes that traditional methods, such as coal gasification steam methane reforming (SMR), significantly contribute due reliance on fuels lack carbon capture. While blue hydrogen, utilizing capture (CCS), offers reduction in greenhouse gas (GHG) emissions, turquoise green produced via pyrolysis water electrolysis, respectively, present cleaner alternatives zero GHG emissions. With regard storage, metal complex hydrides emerge cost-effective options, while compressed suitable large-scale storage. For applications demanding high density, liquefied cryo-compressed are viable, despite associated costs complexities. pressurized tanks, cryogenic liquid tankers, pipelines considered. Pipelines favored long-distance transportation cost-effectiveness, tankers preferred short distances, higher requirements.

Language: Английский

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