[책][B] Applied mechanics of polymers: properties, processing, and behavior

G Youssef - 2021 - books.google.com
Applied Mechanics of Polymers: Properties, Processing, and Behavior provides readers with
an overview of the properties, mechanical behaviors and modeling techniques for accurately …

Shock wave energy dissipation in catalyst-free poly (dimethylsiloxane) vitrimers

J Lee, BB **g, LE Porath, NR Sottos… - Macromolecules, 2020 - ACS Publications
Materials that absorb shock wave energy from blasts and high-speed impacts are critical for
protection of structures, vehicles, and people. Incorporating dynamic bonds into polymers …

Density‐dependent impact resilience and auxeticity of elastomeric polyurea foams

G Youssef, Y Kokash, KZ Uddin… - Advanced Engineering …, 2023 - Wiley Online Library
This research investigates the dynamic response of a novel polyurea foam with different
densities by separately submitting samples to single and multiple impacts at different …

Characterization of energy absorption and strain rate sensitivity of a novel elastomeric polyurea foam

B Koohbor, A Blourchian, KZ Uddin… - Advanced engineering …, 2021 - Wiley Online Library
Elastomeric polymer foams are widely used in sports and other protective padding
applications due to their unique properties, such as excellent cushioning and relatively high …

[HTML][HTML] Investigations on aging behavior and mechanism of polyurea coating in marine atmosphere

K Che, P Lyu, F Wan, M Ma - Materials, 2019 - mdpi.com
In this investigation, the aging behaviors of polyurea coating exposed to marine atmosphere
for 150 days were studied and the mechanism was analyzed. The influences on surface and …

Dynamic behavior and impact tolerance of elastomeric foams subjected to multiple impact conditions

B Koohbor, G Youssef, KZ Uddin, Y Kokash - Journal of Dynamic Behavior …, 2022 - Springer
Hyperelastic foams are an ideal class of impact mitigating materials in applications where
more than a single impact loading event may exist. However, methods and protocols used to …

In-operando spectroscopic interrogation of macromolecular conformational changes in polyurea elastomers under high strain rate loading

NU Huynh, G Youssef - Journal of the Mechanics and Physics of Solids, 2023 - Elsevier
Temporary and permanent macromolecular conformational changes can accompany the
deformation of elastomers under high strain rate loading. Mechanical failure can occur as …

Dynamic properties of ultraviolet-exposed polyurea

G Youssef, I Whitten - Mechanics of Time-Dependent Materials, 2017 - Springer
Polyurea is used in military and civilian applications, where exposure to the sun in long
durations is imminent. Extended exposure to ultraviolet radiation from the sun can …

The effect of ultraviolet radiation on ultrasonic properties of polyurea

I Whitten, G Youssef - Polymer Degradation and Stability, 2016 - Elsevier
Polyurea is used in military and civilian applications where exposure to the sun is commonly
of long duration, which can deteriorate its mechanical performance to suboptimal levels …

Spectro‐microscopic characterization of elastomers subjected to laser‐induced shock waves

NU Huynh, C Gamez, G Youssef - … Materials and Engineering, 2022 - Wiley Online Library
The core of this research is separated into three domains, the ultrahigh strain rate response
of elastomeric polymers, laser‐induced shock waves, and terahertz time‐domain …