Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1080/0002889738506802 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Mechanistic insight into the decomposition of sulfone compounds in supercritical water.
J Environ Manage
January 2025
State Key Laboratory of Multiphase Flow in Power Engineering (SKLMF), Xi'an Jiaotong University, NO.28 Xianning West Road, Xi'an, 710049, Shaanxi Province, China.
Supercritical water gasification (SCWG) is famous for the clean utilization of organic wastes without SO emission. Investigating the decomposition mechanism of sulfone compounds, the dominant organic sulfur compounds of organic wastes, in supercritical water (SCW) is conducive to the development of SCWG technology. Herein, the comparative decomposition mechanism of phenyl vinyl sulfone (PVS), diphenyl sulfone (DS), and benzo[b]thiophene 1,1-dioxide (BD) are explored via experiments and density functional theoretical (DFT) calculations.
View Article and Find Full Text PDFEnhancement of mechanical properties in reactive polyurethane film via in-situ assembly of embedded cellulose nanocrystals.
Int J Biol Macromol
January 2025
Zhejiang Provincial Engineering Research Center for Green and Low-carbon Dyeing & Finishing, Zhejiang Sci-Tech University, Hangzhou 310018, China; Zhejiang Provincial Innovation Center of Advanced Textile Technology, Shaoxing 312000, China. Electronic address:
Comparing to the solvent-based and waterborne polyurethanes (PU), the solvent-free reactive PU (RPU) is prepared via in-situ polymerization and film-formation of isocyanate-capped prepolymers and macromolecular polyols in solvent-free system. Thus, the carbon emissions and environmental pollutions are significantly reduced. However, the rapid polymerization also challenges the well control of structure and properties, especially the ordered microstructures.
View Article and Find Full Text PDFImpact of Thermal Treatment and Aging on Lignin Properties in Spruce Wood: Pathways to Value-Added Applications.
Polymers (Basel)
January 2025
Department of Fire Protection, Faculty of Wood Sciences and Technology, Technical University in Zvolen, 96001 Zvolen, Slovakia.
Thermal modification is an environmentally friendly process that does not utilize chemical agents to enhance the stability and durability of wood. The use of thermally modified wood results in a significantly extended lifespan compared with untreated wood, with minimal maintenance requirements, thereby reducing the carbon footprint. This study examines the impact of varying modification temperatures (160, 180, and 210 °C) on the lignin of spruce wood using the ThermoWood process and following the accelerated aging of thermally modified wood.
View Article and Find Full Text PDFPreparation, Thermal Properties and Decomposition Course of Highly Resistant Potato Starch Graft Poly(Cinnamyl Methacrylate) Materials.
Molecules
January 2025
Department of Polymer Chemistry, Institute of Chemical Sciences, Faculty of Chemistry, Maria Curie-Skłodowska University, Gliniana 33 Street, 20-614 Lublin, Poland.
The properties of starch graft poly(cinnamyl methacrylate) copolymers were presented. The "grafting from" method and different ratios of starch to methacrylic monomer were used. The copolymers with the maximum grafting percent (G: 55.
View Article and Find Full Text PDFColor, Structure, and Thermal Stability of Alginate Films with Raspberry and/or Black Currant Seed Oils.
Molecules
January 2025
Department of Analytical Chemistry and Applied Spectroscopy, Faculty of Chemistry, Nicolaus Copernicus University in Toruń, Gagarina 7, 87-100 Toruń, Poland.
In this study, biodegradable and active films based on sodium alginate incorporated with different concentrations of oils (25% and 50%) from fruit seeds were developed for potential applications in food packaging. The ultraviolet and visible (UV-VIS) spectra of raspberry seed oil (RSO) and black currant seed oil (BCSO) indicated differences in bioactive compounds, such as tocopherols, phenolic compounds, carotenoids, chlorophyll, and oxidative status (amounts of dienes, trienes, and tetraenes) of active components added to alginate films. The study encompassed the color, structure, and thermal stability analysis of sodium alginate films incorporated with RSO and BCSO and their mixtures.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!