Counter-ion conductivity and selectivity trade-off for commercial ion-exchange membranes at high salinities

C Espinoza, D Kitto, J Kamcev - ACS Applied Polymer Materials, 2023 - ACS Publications
The growing interest in using ion-exchange membranes (IEMs) for high-salinity applications
such as brine concentration and produced water treatment necessitates a better …

Long-term robustness and failure mechanisms of electrochemical stripping for wastewater ammonia recovery

A Kogler, N Sharma, D Tiburcio, M Gong… - ACS …, 2024 - ACS Publications
Nitrogen in wastewater has negative environmental, human health, and economic impacts
but can be recovered to reduce the costs and environmental impacts of wastewater …

Lasing‐Assisted Synthesis of Metal–Organic Frameworks (MOFs) and Its Application to Memory and Neuromorphic Devices

SW Han, CT Lee, YW Song, Y Yoon… - Advanced Functional …, 2024 - Wiley Online Library
Recently, metal–organic frameworks (MOFs) have gained attention in the field of electronics
owing to their capability to tune their electrical characteristics. However, conventional …

A Novel Strategy for Rapid Synthesis of Nanostructured High-Entropy Metal Oxides through Thermal Plasma for Supercapacitor Applications

A Pasupathi, Y Subramaniam - Energy & Fuels, 2024 - ACS Publications
High-entropy oxides (HEOs) are an emerging candidate of materials that has sparked
increased attention in the field of sustainable energy because of their unique structure …

Ultra-Thin Cation Exchange Membranes: Sulfonated Polyamide Thin-Film Composite Membranes with High Charge Density

CA Ruiz-Torres, J Zhu, JA Riet, NR Sarker… - Chemistry of …, 2024 - ACS Publications
Advancements in membrane technology are crucial for electrochemical separations, such as
ion exchange, and pressure-driven processes, such as nanofiltration (NF). This study …

Bound water enhances the ion selectivity of highly charged polymer membranes

C Espinoza, JC Díaz, D Kitto, HK Kim… - ACS Applied Materials …, 2024 - ACS Publications
Electrochemical technologies for water treatment, resource recovery, energy generation,
and energy storage rely on charged polymer membranes to selectively transport ions. With …

Understanding Monovalent Cation Diffusion in Negatively Charged Membranes and the Role of Membrane Water Content

JC Díaz, J Park, A Shapiro, H Patel… - …, 2024 - ACS Publications
Membranes capable of differentiating between similarly charged ions could enable
applications such as resource recovery from naturally occurring waters and industrial …

Protocol for Evaluating Anion Exchange Membranes for Nonaqueous Redox Flow Batteries

JL Tami, MMR Mazumder, GE Cook… - … Applied Materials & …, 2024 - ACS Publications
Nonaqueous redox flow batteries often suffer from reduced battery lifetime and decreased
coulombic efficiency due to crossover of the redox-active species through the membrane …

Quick synthesis of low-cost NaOH-doped pristine PVA-TEOS composite alkaline membrane electrolyte for power generation from direct sodium borohydride fuel cell at …

NK Yadav, H Pramanik - Ionics, 2023 - Springer
In the present study, laboratory-synthesized low-cost poly (vinyl) alcohol (PVA) membrane
doped with silica derived from tetraethyl orthosilicate (TEOS) was prepared for the use in …

Selective Separation of Ammonium from Wastewater Using Ion Conducting Channels of a Prussian Blue Analogue

W Chen, P Akinyemi, T Kim - Environmental Science & …, 2024 - ACS Publications
Wastewater treatment plants represent a centralized collection point of various resources,
including ammonium, that could be recovered for the production of nitrogen fertilizer. Here …