Process model for flow-electrode capacitive deionization for energy consumption estimation and system optimization

C Shi, H Wang, A Li, G Zhu, X Zhao, F Wu - Water Research, 2023 - Elsevier
Flow-electrode capacitive deionization (FCDI) is a new technology for ion removal that
delivers sustainable deionization performance. However, FCDI consumes relatively high …

Dynamic langmuir model: a simpler approach to modeling capacitive deionization

J Nordstrand, J Dutta - The Journal of Physical Chemistry C, 2019 - ACS Publications
Capacitive deionization (CDI) is emerging as an environment-friendly and energy-efficient
water desalination option for meeting the growing global demand for drinking water. It is …

Comparison of salt adsorption capacity and energy consumption between constant current and constant voltage operation in capacitive deionization

J Kang, T Kim, K Jo, J Yoon - Desalination, 2014 - Elsevier
Capacitive deionization (CDI) is an electrochemically controlled desalination technology
based on applying a non-faradaic process in the electrical double layer region. Because …

Resistance identification and rational process design in Capacitive Deionization

JE Dykstra, R Zhao, PM Biesheuvel, A Van der Wal - Water research, 2016 - Elsevier
Capacitive Deionization (CDI) is an electrochemical method for water desalination
employing porous carbon electrodes. To enhance the performance of CDI, identification of …

A new automated model brings stability to finite‐element simulations of capacitive deionization

J Nordstrand, J Dutta - Nano Select, 2022 - Wiley Online Library
The massive need for freshwater is driving new desalination technologies such as
capacitive deionization (CDI), wherein an applied electric field between porous electrodes …

Lattice Boltzmann simulation of ion and electron transport during the discharge process in a randomly reconstructed porous electrode of a lithium-ion battery

ZY Jiang, ZG Qu, L Zhou - International Journal of Heat and Mass Transfer, 2018 - Elsevier
Rechargeable lithium–ion batteries (LIBs) have improved significantly over the past 20
years; however, the micro-scale working mechanism of these batteries, especially the …

Exploring the impact of pore size distribution on the performance of carbon electrodes for capacitive deionization

L Han, KG Karthikeyan, MA Anderson… - Journal of colloid and …, 2014 - Elsevier
Capacitive deionization (CDI) removes charged ions from aqueous solutions through
entrapment in the electric double layer (EDL) when the porous electrodes are polarized. In …

Thermodynamic cycle analysis for capacitive deionization

PM Biesheuvel - Journal of colloid and interface science, 2009 - Elsevier
Capacitive deionization (CDI) is an ion removal technology based on temporarily storing
ions in the polarization layers of two oppositely positioned electrodes. Here we present a …

Unraveling the effect of CDI electrode characteristics on Cs removal from the perspective of ion transfer and energy composition

Y Mao, H Qin, H Zhang, W Wu, D Wu - Journal of Hazardous Materials, 2023 - Elsevier
Capacitive deionization (CDI) is surprisingly efficient to remove the aqueous Cs ion due to
its small hydrated size and low hydration energy. But current experimental techniques fail in …

Insight into electrosorption behavior of monovalent ions and their selectivity in capacitive deionization: An atomic level study by molecular dynamics simulation

Y Mao, VR Ardham, L Xu, P Cui, D Wu - Chemical Engineering Journal, 2021 - Elsevier
Nanopore in capacitive deionization (CDI) plays a key role in selective removal of target
ions. In this work, we investigate the transport behavior of ions in the electrosorption process …