Results 81 to 90 of about 11,145 (232)

Using Lignin and Spent Coffee Grounds as Bio‐Additives in 3D‐Printable Poly Lactic Acid/Multi‐Walled Carbon Nanotube Composites for Advanced Electronic Applications

Polymer Composites, Volume 47, Issue 9, Page 8261-8272, 10 May 2026.
Bio‐based additives derived from lignin and spent coffee grounds (SCG) are used to enhance MWCNT dispersion in PLA composites, enabling improved electrical conductivity and reliable in material extruded strain‐gauge sensors. ABSTRACT In this work, three bio‐based additives, lignin, spent coffee grounds (SCG), and oil extracted from SCG (Ox‐SCG) were ...
Silvia Lage‐Rivera, Ana Ares‐Pernas, M. Sonia Dopico‐García, Carlos M. Costa, Nelson Pereira, Senentxu Lanceros‐Mendez, María‐José Abad   +6 more
wiley   +1 more source

Water-Assisted Production of Thermoplastic Nanocomposites: A Review [PDF]

, 2014
Water-assisted, or more generally liquid-mediated, melt compounding of nanocomposites is basically a combination of solution-assisted and traditional melt mixing methods.
Bárány, Tamás, Drakopoulos, Stavros, Karger-Kocsis, József, Kmetty, Ákos, Lendvai, László   +4 more
core   +2 more sources

Long Versus Short Chain Covalent Functionalization in the Preparation of Mechanochromic Polymers

Chemistry–Methods, Volume 6, Issue 5, May 2026.
A perylene bisimide (PBI) macromechanophore featuring poly(ε‐caprolactone) (PCL) spacers was covalently incorporated into poly(styrene‐ethylene‐butylene‐styrene) (SEBS) and low‐density polyethylene (LLDPE) matrices. Compared to a short‐spacer PBI, the long‐spacer enhanced force transduction while preserving mechanical properties.
B. Bertoncini, S. Gabellini, C. Adamo, A. Pucci, S. Scurti, M. Carlotti   +5 more
wiley   +1 more source

Structure and kinetic regulations of PP-R/PPH-g-MAH/Al(OH)3 based nanocomposites crystallization [PDF]

Polyolefins Journal
The article presents the results of studies of the influence of aluminum hydroxide concentration on the crystallization process regularities of nanocomposites based on compatibilized polypropylene random copolymer and aluminum hydroxide (PP-R/PPH-g-MAH ...
Fatima Mustafayeva, Najaf Kakhramanov, Khayala Allahverdiyeva   +2 more
doaj   +1 more source

Development of blood meal protein thermoplastic [PDF]

, 2011
Polymers are blended with other polymers to combine their properties or improve physical characteristics and blending turns to be the most reliable techniques compare to synthesis of chemically new polymers. In the research of sustainable materials from
Marsilla, K. I. Ku, Verbeek, Casparus Johan R.   +1 more
core  

Demotivating Semi-Compatibilism

Ideas y Valores, 2009
In this paper, I explore some of the motivations behind John Martin Fischer's semi-compatibilism. Particularly, I look at three reasons Fischer gives for preferring semi-compatibilism to libertarianism. I argue that the first two of these motivations are in tension with each other: the more one is moved by the first motivation, the less one can appeal ...
openaire   +5 more sources

Mechanical, Thermal, and Morphological Behavior of Sustainable PC/ASA Composites Reinforced With Walnut Shell Powder

Journal of Polymer Science, Volume 64, Issue 9, Page 1819-1830, 1 May 2026.
Processing scheme of walnut shell reinforced PC/ASA biocomposites. ABSTRACT This study explores the effect of walnut shell (WS) powder as a bio‐based filler on the mechanical and thermal performance of polycarbonate (PC)/acrylonitrile–styrene–acrylate (ASA) composites.
İdris Karagöz, Harun Sepetcioglu, Aysu Çavuşoğlu, Yasemin Balçik Tamer   +3 more
wiley   +1 more source

Preparation of high performance SPEEK/Cloisite 15A nanocomposite membrane via advanced membrane formulation method [PDF]

, 2014
Sulfonated poly (ether ether ketone) (SPEEK)/Cloisite 15A® nanocomposite membranes were prepared via solution intercalation method. For better dispersion of nanoclay in the polymer matrix, the solution intercalation method was modified and a ...
Ismail, Ahmad F., Jaafar, Juhana, Lau, W. J., Matsuura, Takeshi, Othman, Mohd Hafiz Dzarfan, Rahman, Mukhlis A., Yusof, Norhaniza   +6 more
core   +1 more source

Bio‐Based Polyurethanes: Mechanical Performance, Structure–Property Relationships, and Future Directions

Journal of Polymer Science, Volume 64, Issue 9, Page 1860-1894, 1 May 2026.
This review examines bio‐based polyurethanes from renewable feedstocks, focusing on structure‐property relationships governing mechanical performance. It analyzes reinforcement strategies, benchmarks against petrochemical counterparts, and explores future directions, including non‐isocyanate routes and circular economy integration for sustainable high ...
Khaled Chawraba, Hussein Medlej, Mohamad Sakr, Akram Hijazi, Abrar Hussain   +4 more
wiley   +1 more source

Application of β-sheet proteins as a compatibilizer in injection molding of kenaf core/polypropylene composites

Journal of Natural Fibers, 2020
Injection-molding was performed using ethylene–propylene copolymer as the matrix by varying the physicochemical treatment of the reinforcement, i.e., core portion of kenaf stem that was dry-distilled and coated with or without β-sheet protein derivatives.
Yutaka Kawahara, Tomohiro Yamamoto, Kiyoshi Yamamoto, Yoshimitsu Ikeda, Yukihiro Nishikawa   +4 more
doaj   +1 more source