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. 2022 Jul 29;122(16):13547–13635. doi: 10.1021/acs.chemrev.1c00396

Figure 4.

Figure 4

Number of publications per year for various methods used for water purification or ion separations. The technologies considered here are broadly classified as either physical (top row) or electrochemical (bottom row). This review focuses on electrochemical methods, and special attention is given to the emerging methods, including shock ED, CDI, and Faradaic electrosorption. The literature search was performed using Elsevier’s Scopus database with the search field TITLE-ABS(···).