Comparative characterization of hot-pressed polyamide 11 and 12: Mechanical, thermal and durability properties

M Bahrami, J Abenojar, MA Martínez - Polymers, 2021 - mdpi.com
Chemically speaking, polyamide 11 (PA11) and polyamide 12 (PA12) have a similar
backbone, differing only in one carbon. From an origin point of view, PA11 is considered a …

[HTML][HTML] Enhancement of interfacial shear strength due to cooperative π-π interaction between polyphenylene sulfide and carbon fiber and molecular orientation of …

H Uematsu, K Yoshida, A Yamaguchi… - Composites Part A …, 2023 - Elsevier
Carbon fiber (CF) with different surface functional groups was composited with two types of
polyphenylene sulfide (PPS), without a sizing agent. The shear strength of the interface …

Macromolecular PEI-modified carbon nanotubes as multifunctional additives in controlling crystallization and enhancing comprehensive performance of polyamide 6 …

X Yu, Y Zhang, X Fan, Y Lv, Z Wang, X Zhang… - Composites …, 2024 - Elsevier
Despite the promising potential of carbon nanotubes (CNTs) in polymer nanocomposites,
their propensity for aggregation and random dispersion within the polymer matrix poses …

Unified Understanding of Ferroelectricity in n-Nylons: Is the Polar Crystalline Structure a Prerequisite?

Z Zhang, MH Litt, L Zhu - Macromolecules, 2016 - ACS Publications
Over the past decades, it has been commonly considered that ferroelectricity is closely
related to the polar crystalline structure of odd-numbered nylons, and even-numbered …

Probing three distinct crystal polymorphs of melt-crystallized polyamide 6 by an integrated fast scanning calorimetry chip system

X Zhang, A Gohn, G Mendis, JF Buzinkai… - …, 2021 - ACS Publications
Isothermal crystallization of polyamide 6 (PA6) was studied using a state-of-the-art modified
fast scanning calorimetry (FSC) chip over a wide temperature range. Microfocus FTIR …

Ab initio calculation of the IR spectrum of PTFE: Helical symmetry and defects

C Quarti, A Milani, C Castiglioni - The Journal of Physical …, 2013 - ACS Publications
A detailed analysis of the structure and vibrational properties of PTFE and the assignment of
its IR spectrum are carried out by means of density functional theory simulations on infinite …

Cellulose reinforced nylon-6 nanofibrous membrane: Fabrication strategies, physicochemical characterizations, wicking properties and biomimetic mineralization

MK Joshi, AP Tiwari, B Maharjan, KS Won, HJ Kim… - Carbohydrate …, 2016 - Elsevier
The aim of the present study is to develop a facile, efficient approach to reinforce nylon 6
(N6) nanofibers with cellulose chains as well as to study the effect that cellulose …

[HTML][HTML] Copolymerization-regulated hydrogen bonds: a new routine for high-strength copolyamide 6/66 fibers

Z Wang, M Song, X Li, J Chen, T Liang, X Chen, Y Yan - Polymers, 2022 - mdpi.com
Hydrogen bond interactions are important for nylon fibers, which improve its mechanical
properties and crystallization behavior, while hindering the movement and orientation of the …

Polaron confinement in n-doped P (NDI2OD-T2) unveiled by vibrational spectroscopy

I Denti, S Cimo, L Brambilla, A Milani… - Chemistry of …, 2019 - ACS Publications
Through specific marker bands, IR and Raman spectra of chemically doped polyconjugated
polymers allow investigation of do** and monitoring of its effectiveness. The vibrational …

Computational characterization of nylon 4, a biobased and biodegradable polyamide superior to nylon 6

Y Fukuda, Y Sasanuma - ACS omega, 2018 - ACS Publications
This study is an attempt to develop a theoretical methodology to elucidate or predict the
structural characteristics and the physical properties of an isolated polymeric chain and its …