Capacitive deionization (CDI) is an emerging water desalination technology for removing different ionic species from water, which is based on electric charge compensation by these charged species.
DOI: 10.1021/acs.nanolett.1c01487 Corpus ID: 234791006; Electrochemical Driven Phase Segregation Enabled Dual-Ion Removal Battery Deionization Electrode. @article{Wei2021ElectrochemicalDP, title={Electrochemical Driven Phase Segregation Enabled Dual-Ion Removal Battery Deionization Electrode.}, …
The traditional lithium-ion battery (LIB) recycling method is inseparable from the application of chemical reagents such as acid and alkali, so efficient and green valuable metal recovery technology is …
This study represented the beginning of an emerging research line named Faradaic Deionization (FDI) in which charge-transfer materials, most of them previously tested for energy storage ...
Flow-electrode capacitive deionization (FCDI) is an emerging electrochemically driven technology for brackish and/or sea water desalination with merits of large salt adsorption capacity, high flow ...
Capacitive deionization (CDI) has emerged as a prominent water treatment technology in the 21st century, extensively utilized for eliminating excessive ions and contaminants from water [16], [17], [18], [19].The technique initially targeted the desalination or softening of brackish water [20], which consists of a pair of electrodes, …
With the increasing severity of global water scarcity, a myriad of scientific activities is directed toward advancing brackish water desalination and wastewater remediation technologies. Flow-electrode capacitive deionization (FCDI), a newly developed electrochemically driven ion removal approach combining ion-exchange …
Ion intercalation electrodes are being investigated for use in mixed capacitive deionization (CDI) and battery electrode deionization (BDI) systems because they can achieve selective ion removal and low energy …
Water resources are the basis for human survival and development. However, human beings face severe challenges of water pollution and freshwater shortage. With the critical advantages of low …
To promote the further application of CDI technology, it is necessary to understand the latest research progress and application prospects. Here, considering electric double layers (EDLs) and two …
1 1 Date: April 21, 2020 2 Draft for: Environmental Science: Water Research & Technology 3 4 Recovery of Ammonium and Phosphate using Battery Deionization in a 5 Background Electrolyte 6 Moon Son a, Benjamin L. Aronson a, Wulin Yang a, Christopher A. Gorski a, Bruce E. Logan a,* 7 a Department of Civil and Environmental Engineering, …
Capacitive deionization (CDI) has been considered as a novel technology to relieve freshwater shortages. However, due to the limited physical adsorption capacity, the salt removal capacity remains ...
Amid the limited supply of freshwater, the mounting pressures of a rising population, fast paced economic growth and technological development are pushing demand for crucial resources such as lithium (battery …
Energies 2023, 16, 1136 2 of 25 consumption, high equipment consumption rate, easy-to-produce secondary pollution, and other problems. CDI is a new electro-sorption technology.
Here, we developed an improved approach for water desalination that increases desalination capacity compared to CDI by using two identical battery …
Capacitive deionization has been identified as one of the promising techniques for water desalination. A significant amount of effort is increasingly being invested in developing CDI/mCDI cell architectures for …
With the increasing global water shortage issue, the development of water desalination and wastewater recycling technology is particularly urgent. Capacitive deionization (CDI), as an emerging approach for water desalination and ion separation, has received extensive attention due to its high ion selectivity, high water recovery, and low …
Conventional technologies for ammonium removal from wastewaters are based on biological conversion to nitrogen gas, eliminating the possibility for ammonium recovery. A new electrochemical approach was developed here to selectively remove ammonium using two copper hexacyanoferrate (CuHCF) battery electrodes separated …
Developing highly efficient advanced battery deionization (BDI) electrode materials at a low cost is vital for seawater desalination. Herein, a high-efficiency wood-based BDI electrode has been fabricated for seawater desalination, benefiting from the self-supporting three-dimensional (3D) nanoporous structure and rich redox-active sites. The …
This study reviewed capacitive deionization method evolution towards desalination battery and major parameters affecting the performance of this technology. All in all, the ability to desalinate water and generate energy simultaneously is the reason behind the rising and development of desalination batteries.
This battery device has good stability and low energy consumption compared with traditional deionization systems. In addition, the amplified three-cell battery system test has proved that the recovery of potassium in the synthetic seawater is feasible. This BG battery device holds great potential for practical potassium extraction from …
Since the first proposal of FCDI in 2013, FCDI technology has been rapidly developed, with research focused on theoretical studies, environmental applications, and material development (Fig. 1) terms of theoretical study, it is widely accepted that the operating mechanism of FCDI technology is still the "double electric …
Fig. 2 A shows how salt ions are electrostatically attracted to the immobilized oppositely charged electrodes after the application of a ≤ 1.2 V potential difference to the cell during adsorption, producing freshwater (Fig. 2 B). The application of the potential difference should be limited to 1.23 V maximum to prevent water splitting or …
Capacitive deionization (CDI) is an emerging desalination technology for effective removal of ionic species from aqueous solutions.
Environmental Science & Technology. Cite this: Environ. Sci. Technol. 2022, 56, 12, 8932–8941. Click to copy citation ... K +, and NH 4 +) relevant to battery electrode deionization applications. Higher temperatures reduced the interfacial charge transfer resistance and increased the diffusion coefficient of cations in the solid material. …
Developing highly efficient advanced battery deionization (BDI) electrode materials at a low cost is vital for seawater desalination. Herein, a high-efficiency wood-based BDI electrode has been fabricated …
Capacitive deionization (CDI) is a promising and cost-effective technology that is currently being widely explored for removing dissolved ions from saline water. This research developed materials based on activated carbon (AC) materials modified with zinc oxide (ZnO) nanorods and used them as high-performance CDI electrodes for …
DOI: 10.1016/j sal.2024.117923 Corpus ID: 271395482; Capacitive deionization: Capacitor and battery materials, applications and future prospects @article{Sufiani2024CapacitiveDC, title={Capacitive deionization: Capacitor and battery materials, applications and future prospects}, author={Omari Sufiani and Hideki Tanaka …
In 1960, Blair and Murphy [14] opened the carbon ages of electrochemical desalination by using porous carbon electrodes.This technology can be classified as first-generation (Figure 1).A first-generation cell is known as capacitive deionization (CDI) because of the mechanism of ion electrosorption [15].The cell contains one carbon …
This paper first summarizes the various applications of CDI in water treatment, focusing on CDI''s representative research results in heavy metal removal, organic contaminants removal, water softening, …
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