Layered Double Hydroxides as the Unique Product of Target Ionic Construction for Energy, Chemical, Foods, Cosmetics, Medicine and Ecology Applications.

Autor: Kovalenko V; Department of Analytical Chemistry and Chemical Technology of Food Additives and Cosmetics, Ukrainian State University of Chemical Technology, Gagarina ave., 8, 49015, Dnipro, Ukraine., Kotok V; Department of Processes, Apparatus and General Chemical Technology, Ukrainian State University of Chemical Technologies, Gagarina ave., 8, 49015, Dnipro, Ukraine., Murashevych B; Department of Biochemistry and Medical Chemistry, Dnipro State Medical University, Volodymyra Vernadskoho str., 9, 49044, Dnipro, Ukraine.
Jazyk: angličtina
Zdroj: Chemical record (New York, N.Y.) [Chem Rec] 2024 Feb; Vol. 24 (2), pp. e202300260. Date of Electronic Publication: 2023 Oct 17.
DOI: 10.1002/tcr.202300260
Abstrakt: Layered Double Hydroxide (LDH) is an α-modification of the M-host (M 2+ ) hydroxide, in which some part of the M-host cations is replaced by M-guest cations (M 3+ or M 4+ ). The emerging excess positive charge is compensated by the intercalation of anions into the interlayer space, which also contains water molecules. LDHs exhibit anion exchange properties. Targeted ionic design of LDHs via combining three components (M-host, M-guest cations, intercalated anions) allows the creation of a very wide range of highly efficient electrochemical, electrocatalytic, electrochromic substances, catalysts, ion exchangers, sorbents, color pigments, pharmacological drugs, food, and cosmetic additives. In this review, the structure and areas of application of LDHs are considered from the perspective of the targeted ionic design of a substance for a specific application.
(© 2023 The Chemical Society of Japan & Wiley-VCH GmbH.)
Databáze: MEDLINE
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