Aggregation states, thermal molecular motion and carrier properties in functional polymer thin films

D Kawaguchi - Polymer Journal, 2023 - nature.com
Functional polymers, such as semiconducting polymers and polyelectrolytes, play an
essential role in polymeric devices due to their electronic properties. The performance of the …

Molecular interactions between amino silane adhesion promoter and acrylic polymer adhesive at buried silica interfaces

JS Andre, J Grant, E Greyson, X Chen, C Tucker… - Langmuir, 2022 - ACS Publications
In this study, the influence of an amino silane (3-(2-aminoethylamino)-
propyldimethoxymethylsilane, AEAPS) on the interfacial structure and adhesion of butyl …

Absolute local conformation of poly (methyl methacrylate) chains adsorbed on a quartz surface

D Kawaguchi, K Sasahara, M Inutsuka, T Abe… - The journal of …, 2023 - pubs.aip.org
Polymer chains at a buried interface with an inorganic solid play a critical role in the
performance of polymer nanocomposites and adhesives. Sum frequency generation (SFG) …

Local conformations and heterogeneities in structures and dynamics of isotactic polypropylene adsorbed onto carbon fiber

Z Huang, Y Bajaj, JMY Carrillo, Y Nakanishi, K Uchida… - Polymer, 2023 - Elsevier
Carbon fiber (CF) reinforced polymers (CFRPs) have experienced widespread use in
various industries. One of the most important parameters that controls the macroscopic …

Dialkyl carbonates enforce energy storage as new dielectric liquids

VV Chaban, NA Andreeva - Journal of Molecular Liquids, 2022 - Elsevier
The performance of energy storage devices depends essentially on the quality and
construction of their components. Capacitors store electrical charges being the most basic …

Enhanced Sum Frequency Generation for Monolayers on Au Relative to Silica: Local Field Factors and SPR Effect

B Li, Y Ma, X Han, P Hu, X Lu - Langmuir, 2022 - ACS Publications
Using metals as signal magnified substrates, surface plasmon-enhanced sum frequency
generation (SFG) vibrational spectroscopy is a promising technique to probe weak …

Molecular behavior of silicone adhesive at buried polymer interface studied by molecular dynamics simulation and sum frequency generation vibrational spectroscopy

Y Wu, T Lin, E Santos, D Ahn, R Marson, P Sarker… - Soft Matter, 2024 - pubs.rsc.org
Silicones have excellent material properties and are used extensively in many applications,
ranging from adhesives and lubricants to electrical insulation. To ensure strong adhesion of …

Ultraviolet Light-Sensitive Debonding Layer for Reducing Adhesion of Polymer Adhesives for Recycling

JS Andre, N Escoffery, NW Ulrich, Y Wu… - The Journal of …, 2022 - ACS Publications
Separating adhesives from substrates is important for recycling metals and polymer
materials used in a variety of applications such as food packaging and electronics. A proof …

Sum frequency generation imaging for semi-crystalline polymers

T Abe, H Shimada, T Hoshino, D Kawaguchi… - Polymer Journal, 2022 - nature.com
Sum-frequency generation (SFG) spectroscopy is a powerful tool to study the molecular
orientation in confined systems such as interfaces on the basis of the second-order …

Lamellar orientation at the surface of isotactic polystyrene thin films analyzed by sum frequency generation spectroscopy

BM de Lima, PL Hayes, PM Wood-Adams - Analytica Chimica Acta, 2023 - Elsevier
Analyzing the orientation of polymeric crystalline lamella at the surface of thin films can be
challenging. Even though atomic force microscopy (AFM) is often sufficient for this analysis …