Results 151 to 160 of about 60,682 (387)

Micro and macro approaches to tough polymers for composites [PDF]

open access: yes
The progress to date on the development of techniques to toughen continuous thermoplastic composites is summarized. The work, using the approach of toughening the polycarbonate composite matrix with rubber particles, has focused on determining the ...
Jho, Jae   +3 more
core   +1 more source

Hypercrosslinked Polymers for Volatile and Very Volatile Organic Compound Capture Beyond Commercial Benchmarks

open access: yesAngewandte Chemie International Edition, EarlyView.
The adsorption of volatile and very volatile organic compounds ((V)VOCs) is investigated using hypercrosslinked polymers with varied chemical functionalities. Mixed‐analyte breakthrough experiments reveal how polymer chemistry governs sorption under dry and humid conditions. Amine‐functionalised networks outperform commercial benchmarks, offering broad
Paul Schweng   +3 more
wiley   +1 more source

d-3-Dimethylamino-1, 1-diphenylbutyl Ethyl Sulfone as a Long-acting Antitussive.

open access: bronze, 1958
Y Kasé   +8 more
openalex   +2 more sources

Toughening of BIS maleimide resins: Synthesis and characterization of maleimide terminated poly(arylene ether) oligomers and polymers [PDF]

open access: yes
Amine functional poly(arylene ether) sulfones were previously reported. Herein, the chemistry was extended to amorphous poly(arylene ether) ketones because of their higher fracture toughness values, relative to the polysulfones.
Hedrick, J. C.   +4 more
core   +1 more source

Correlation Between Vinyl Content of Recycled HDPE and Polymer Degradation: An NMR Approach

open access: yesJournal of Applied Polymer Science, EarlyView.
The degradation behavior of high‐density polyethylene (HDPE) during recycling depends on its vinyl group content. This study shows that 1H NMR spectroscopy enables accurate assessment of vinyl groups unlike FTIR. Changes in melt flow and molecular weight with multiple processing are linked to vinyl content which could enable tailor‐made re‐additivation
Kim Hao Ng   +3 more
wiley   +1 more source

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