Understanding the electric double-layer structure, capacitance, and charging dynamics

J Wu - Chemical Reviews, 2022 - ACS Publications
Significant progress has been made in recent years in theoretical modeling of the electric
double layer (EDL), a key concept in electrochemistry important for energy storage …

Theory and simulations of ionic liquids in nanoconfinement

S Kondrat, G Feng, F Bresme, M Urbakh… - Chemical …, 2023 - ACS Publications
Room-temperature ionic liquids (RTILs) have exciting properties such as nonvolatility, large
electrochemical windows, and remarkable variety, drawing much interest in energy storage …

Asymmetric rectified electric and concentration fields in multicomponent electrolytes with surface reactions

N Jarvey, F Henrique, A Gupta - Soft Matter, 2023 - pubs.rsc.org
Recent experimental studies have utilized AC electric fields and electrochemical reactions in
multicomponent electrolyte solutions to control colloidal assembly. However, theoretical …

Nickel-Embedded Carbon Nanostructures as Noble Metal-Free Catalysts for the Hydrogen Evolution Reaction

S Kumar, R Kumar, N Goyal, A Yadav… - ACS Applied Nano …, 2024 - ACS Publications
We demonstrate the electrocatalytic activity of “nitrogen (N)-doped porous carbon matrix
embedded with nickel nanoparticles” for efficient hydrogen evolution reaction (HER) in …

Resonant nanopumps: ac gate voltages in conical nanopores induce directed electrolyte flow

AD Ratschow, D Pandey, B Liebchen… - Physical Review Letters, 2022 - APS
Inducing transport in electrolyte-filled nanopores with dc fields has led to influential
applications ranging from nanosensors to DNA sequencing. Here we use the Poisson …

Diffusioosmosis-driven dispersion of colloids: a Taylor dispersion analysis with experimental validation

BM Alessio, S Shim, A Gupta, HA Stone - Journal of Fluid Mechanics, 2022 - cambridge.org
Diffusiophoresis refers to the movement of colloidal particles in the presence of a
concentration gradient of a solute and enables directed motion of colloidal particles in …

Impact of asymmetries in valences and diffusivities on the transport of a binary electrolyte in a charged cylindrical pore

F Henrique, PJ Zuk, A Gupta - Electrochimica Acta, 2022 - Elsevier
Ion transport in porous media is present in a wealth of technologies, eg, energy storage
devices such as batteries and supercapacitors, and environmental technologies such as …

A universal approximation for conductance blockade in thin nanopore membranes

A Shah, S Pathak, K Li, S Garaj, MZ Bazant… - Nano Letters, 2024 - ACS Publications
Nanopore-based sensing platforms have transformed single-molecule detection and
analysis. The foundation of nanopore translocation experiments lies in conductance …

Diffusiophoresis: a novel transport mechanism-fundamentals, applications, and future opportunities

A Ganguly, BM Alessio, A Gupta - Frontiers in Sensors, 2023 - frontiersin.org
Diffusiophoresis involves the movement of colloidal-scale entities in response to
concentration gradients of a solute. It is broadly categorized into two types: passive and …

Intercalation Engineering of 2D Materials at Macroscale for Smart Human–Machine Interface and Double‐Layer to Faradaic Charge Storage for Ions Separation

R Patil, S Dutta - Advanced Materials Interfaces, 2023 - Wiley Online Library
Abstract 2D materials have attracted considerable attention in the past decade for their
superlative physical properties. Lightweight foam from 2D materials can reduce the use of …