Results 181 to 190 of about 103,808 (305)

Hydrogen Permeation in Polyethylene: Effect of Crystallinity on Gas Transport Coefficients at Different Temperatures

open access: yesJournal of Polymer Science, EarlyView.
Correlation of H2 permeability in semicrystalline polymers used as liners in Type IV composite tanks, versus temperature and crystallinity. ABSTRACT Semicrystalline polymers such as high‐density polyethylene (HDPE) are increasingly adopted as liners in compressed hydrogen storage tanks, due to low weight, easy processing, and high durability, together ...
Lorenzo Merlonghi   +3 more
wiley   +1 more source

Synthesis and Evaluation of Novel Thermoplastic Elastomers via Anionic Polymerization of Bio‐Based α‐Methyl‐p‐Methylstyrene

open access: yesJournal of Polymer Science, EarlyView.
Bio‐based PAMMS‐PI‐PAMMS triblock copolymers prepared via sequential anionic polymerization display widely tunable tensile behavior. Variation of the block composition enables systematic control of strength and extensibility, offering a sustainable platform for thermoplastic elastomers. ABSTRACT In this study, we examined novel thermoplastic elastomers
Goki Hattori   +3 more
wiley   +1 more source

Unsaturation-Driven Modulation of Antioxidant and Acetylcholinesterase Inhibitory Activities of Cardanol Derivatives. [PDF]

open access: yesBioengineering (Basel)
Rodrigues Valério RB   +9 more
europepmc   +1 more source

Biodegradable Sodium Alginate Films Incorporated With Jateorhiza palmata (Lam.) Miers Extract for Active Food Packaging

open access: yesPackaging Technology and Science, EarlyView.
Development of biodegradable sodium alginate films incorporated with J. palmata root extracts showing enhanced antioxidant and functional properties for active food packaging applications. ABSTRACT Biodegradable packaging helps reduce environmental impact by decomposing naturally and preventing plastic accumulation in ecosystems.
Carlos Augusto Badillo Almeira   +4 more
wiley   +1 more source

HOW DIENE [PDF]

open access: yesChemical & Engineering News Archive, 1961
openaire   +1 more source

Surface Sulfate Modification Promoted Excitons Extraction of BiOBr Nanosheets for Efficient 1O2 Photosynthesis and Chlorophenols Dechlorination

open access: yesRare Metals, EarlyView.
ABSTRACT Photocatalytic molecular oxygen (O2) activation provides a sustainable approach to produce singlet oxygen (1O2) for organic contaminants detoxification. However, the charge carriers‐involved pathway usually suffers from unsatisfactory 1O2 production efficiency owing to energy loss caused by photogenerated hole‐mediated superoxide species (•O2−
Yan‐Biao Shi   +8 more
wiley   +1 more source

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