Results 111 to 120 of about 4,008 (250)

Conversion of a Polyolefin Mixture into Light Olefins by Fast Pyrolysis and In-Line Catalytic Cracking on HZSM‑5. [PDF]

Energy Fuels
Ciccone B, Santin K, Lopez G, Artetxe M, Amutio M, Olazar M, Urciuolo M, Ruoppolo G.   +7 more
europepmc   +1 more source

Polyolefin Blends

Macromolecular Materials and Engineering, 2008
openaire   +2 more sources

About the Ageing‐Induced Modifications of Physical‐Chemical and Electrical Properties of Polyimide (PMDA‐ODA) Under Gamma Radiation and High Temperatures

High Voltage, EarlyView.
ABSTRACT This study investigates the effects of radiation‐induced ageing on the physical, chemical, mechanical and electrical properties of Poly[4,4′‐oxydiphenylene‐ pyromellitimide] (PMDA‐ODA) polyimide, a high‐performance insulation material widely used in aerospace applications.
Simone Vincenzo Suraci, Jizhu Jin, Davide Mazza, Davide Fabiani   +3 more
wiley   +1 more source

Unraveling the particle size characteristics-flame retardancy relationship in ATH/polyolefin composites: a focus on interfacial properties and thermal decomposition. [PDF]

RSC Adv
Wang H, Liu X, Han X, Yuan L.
europepmc   +1 more source

Polypropylene Nanoplastic Exposure to Respiratory Epithelial Barrier‐On‐Chip and Interfacial Interactions With Human Serum Albumin

Allergy, EarlyView.
Exposure to 305 nm PP NPs significantly disrupts the airway barrier‐on‐chip, reducing TEER, suppressing ZO‐1/ACE2 expression, and triggering ROS‐mediated apoptosis. In biological media, PP NPs exhibit a biphasic adsorption pattern, leading to the formation of a protein corona that increases their size to 364 nm.
Omur Sert, Eyup Bilgi, Reyhan Coban, Pelin Saglam‐Metiner, Basar Dogan, Zeynep Imir‐Tekneci, Suleyman Selim Cinaroglu, Ozlem Goksel, Ceyda Oksel Karakus, Ozlem Yesil‐Celiktas   +9 more
wiley   +1 more source

Incorporating Carbamate Groups into Polyolefin Elastomers for High Performance and Closed-Loop Recyclability. [PDF]

J Am Chem Soc
Jiang X, Han XW, Wang YX, You F, Gao Y, Wang K, Sun XL, Fu Q, Tang Y.   +8 more
europepmc   +1 more source

Impact Absorption Power of Polyolefin Fused Filament Fabrication 3D‐Printed Sports Mouthguards: In Vitro Study

Dental Traumatology, Volume 41, Issue 2, Page 213-223, April 2025.
ABSTRACT Background/Aim This study aims to evaluate and compare the impact absorption capacities of thermoformed ethylene vinyl acetate (EVA) mouthguards and 3D‐printed polyolefin mouthguards used in sports dentistry applications. The objective is to determine whether 3D‐printed polyolefin mouthguards offer superior impact toughness compared to ...
Leonardo Mohamad Nassani, Samuel Storts, Irina Novopoltseva, Lauren Ann Place, Matthew Fogarty, Pete Schupska   +5 more
wiley   +1 more source

Reversible Joining Technology for Polyolefins Using Electromagnetic Energy and Homologous Hot-Melt Adhesives Containing Metallic and Ferrite Additives. [PDF]

Polymers (Basel)
Ciobanu RC, Aradoaei M, Ursan GA, Caramitu AR, Marinescu V, Eva RL.   +5 more
europepmc   +1 more source

Finite Element Analysis of Dentoalveolar Stress in Combat Sports Using Hybrid and Conventional Mouthguards

Dental Traumatology, EarlyView.
ABSTRACT Aim This study aimed to contribute to the development of modern mouthguards by evaluating the stresses generated by hook and uppercut punches applied during combat sports on dentoalveolar structures and mouthguards, the protective effectiveness of different mouthguard designs, and the resulting deformations using three‐dimensional finite ...
Çağla Nur Kalafat, Zeynep Yeşil
wiley   +1 more source

Nuclearity-dependent design principles of ruthenium catalysts for selective hydroconversion of diverse polyolefins. [PDF]

Nat Commun
Sun J, Mei Y, Ren X, Cao W, Zhang J, Qu Z, Zeng F, Jiang H, Tang Z, Chen R.   +9 more
europepmc   +1 more source