Flexible transparent supercapacitors: materials and devices

W Zhao, M Jiang, W Wang, S Liu… - Advanced Functional …, 2021 - Wiley Online Library
The progressive development of flexible transparent portable electronic devices is in urgent
need of matching power sources. Flexible transparent supercapacitors (FTSCs) are the core …

Recent studies on supercapacitors with next-generation structures

J Sung, C Shin - Micromachines, 2020 - mdpi.com
Supercapacitors have shown great potential as a possible solution to the increasing global
demand for next-generation energy storage systems. Charge repositioning is based on …

A network model to predict ionic transport in porous materials

F Henrique, PJ Żuk, A Gupta - Proceedings of the National Academy of …, 2024 - pnas.org
Understanding the dynamics of electric-double-layer (EDL) charging in porous media is
essential for advancements in next-generation energy storage devices. Due to the high …

Diffusiophoresis: from dilute to concentrated electrolytes

A Gupta, S Shim, HA Stone - Soft Matter, 2020 - pubs.rsc.org
Electrolytic diffusiophoresis is the movement of colloidal particles in response to a
concentration gradient of an electrolyte. The diffusiophoretic velocity vDP is typically …

Charging dynamics of overlap** double layers in a cylindrical nanopore

A Gupta, PJ Zuk, HA Stone - Physical review letters, 2020 - APS
The charging of electrical double layers inside a cylindrical pore has applications to
supercapacitors, batteries, desalination and biosensors. The charging dynamics in the limit …

Charging dynamics of electrical double layers inside a cylindrical pore: predicting the effects of arbitrary pore size

F Henrique, PJ Zuk, A Gupta - Soft Matter, 2022 - pubs.rsc.org
Porous electrodes are found in energy storage devices such as supercapacitors and
pseudocapacitors. However, the effect of electrode-pore-size distribution on their energy …

Diffusiophoretic and diffusioosmotic velocities for mixtures of valence-asymmetric electrolytes

A Gupta, B Rallabandi, HA Stone - Physical Review Fluids, 2019 - APS
Diffusiophoresis and diffusioosmosis are electrokinetic phenomena where relative motion is
induced between a charged surface and a surrounding electrolyte due to a concentration …

Ionic layering and overcharging in electrical double layers in a Poisson-Boltzmann model

A Gupta, A Govind Rajan, EA Carter, HA Stone - Physical review letters, 2020 - APS
Electrical double layers (EDLs) play a significant role in a broad range of physical
phenomena related to colloidal stability, diffuse-charge dynamics, electrokinetics, and …

Diffusiophoresis in multivalent electrolytes

JL Wilson, S Shim, YE Yu, A Gupta, HA Stone - Langmuir, 2020 - ACS Publications
Diffusiophoresis is the spontaneous movement of colloidal particles in a concentration
gradient of solutes. As a small-scale phenomenon that harnesses energy from concentration …

Continuum theory of electrostatic correlations at charged surfaces

JP de Souza, MZ Bazant - The Journal of Physical Chemistry C, 2020 - ACS Publications
The standard model for diffuse charge phenomena in colloid science, electrokinetics, and
biology is the Poisson–Boltzmann mean-field theory, which breaks down for multivalent ions …