Ion and water adsorption to graphene and graphene oxide surfaces

AJ Carr, SE Lee, A Uysal - Nanoscale, 2023 - pubs.rsc.org
Graphene and graphene oxide (GO) are two particularly promising nanomaterials for a
range of applications including energy storage, catalysis, and separations. Understanding …

[HTML][HTML] Experimental and simulation-based characterization of surfactant adsorption layers at fluid interfaces

E Schneck, J Reed, T Seki, Y Nagata… - Advances in Colloid and …, 2024 - Elsevier
Adsorption of surfactants to fluid interfaces occurs in numerous technological and daily-life
contexts. The coverage at the interface and other properties of the formed adsorption layers …

Heterodyne‐Detected Sum‐Frequency Generation Vibrational Spectroscopy Reveals Aqueous Molecular Structure at the Suspended Graphene/Water Interface

Y Wang, F Tang, X Yu, T Ohto… - Angewandte Chemie …, 2024 - Wiley Online Library
Graphene, a transparent two‐dimensional conductive material, has brought extensive new
perspectives and prospects to various aqueous technological systems, such as desalination …

Aqueous chemimemristor based on proton-permeable graphene membranes

Y Wang, T Seki, P Gkoupidenis, Y Chen… - Proceedings of the …, 2024 - pnas.org
Memristive devices, electrical elements whose resistance depends on the history of applied
electrical signals, are leading candidates for future data storage and neuromorphic …

From Graphene Oxide to Graphene: Changes in Interfacial Water Structure and Reactivity Using Deep Neural Network Force Fields

G Azom, A Milet, R David, R Kumar - The Journal of Physical …, 2024 - ACS Publications
Graphene oxides (GO) are thin graphene sheets containing oxygen-bearing defects. These
sheets have a complex structure with sp3 carbons interspersed among sp2 carbons, which …

Thickness of Nanoscale Poly (Dimethylsiloxane) Layers Determines the Motion of Sliding Water Drops

X Zhou, Y Wang, X Li, P Sudersan… - Advanced …, 2024 - Wiley Online Library
Layers of nanometer thick polydimethylsiloxane (PDMS) are applied as hydrophobic
coatings because of their environmentally friendly and chemically inert properties. In …

Flip** Water Orientation at the Surface of Water-in-Salt and Salt-in-Water Solutions

CC Yu, KY Chiang, A Dhinojwala, M Bonn… - The Journal of …, 2024 - ACS Publications
Salt-in-water and water-in-salt mixtures are promising for battery applications and fine-
tuning of room-temperature ionic liquid (RTIL) properties. Although critical processes take …

[HTML][HTML] Depth-profiling alkyl chain order in unsaturated lipid monolayers on water

CC Yu, T Seki, KY Chiang, Y Wang, M Bonn… - The Journal of …, 2024 - pubs.aip.org
Unsaturated lipids with C= C groups in their alkyl chains are widely present in the cell
membrane and food. The C= C groups alter the lipid packing density, membrane stability …

Modulation of ionic conduction using polarizable surfaces

AP Dos Santos, F Jiménez-Ángeles, A Ehlen… - Physical Review …, 2023 - APS
Hybrid ionic-electronic conductors have the potential to generate memory effects and
neuronal behavior. The functionality of these mixed materials depends on ion motion …

Substrate effect on charging of electrified graphene/water interfaces

Y Wang, Y Nagata, M Bonn - Faraday Discussions, 2024 - pubs.rsc.org
Graphene, a transparent two-dimensional (2D) conductive electrode, has brought extensive
new perspectives and prospects to electrochemical systems, such as chemical sensors …