Readily regenerated porous fiber-supported metal tin sulfide for rapid and selective removal of cesium from wastewater

Cation-Intercalated Lamellar MoS2 Adsorbent Enables Highly Selective Capture of Cesium

“…Among them, organic−inorganic composite adsorbents and metal sulfides are two types of appealing materials for Cs + capture and separation. 30,31 For example, the modified mangrove charcoal adsorbent studied by Hasan et al 32 achieved 99% volume reduction through combustion of the adsorbent after 137 Cs adsorption. Crown ether-based composite materials can selectively capture Cs + even in the presence of high concentration of Na + and K + .…”

“…Among them, adsorption has drawn much attention due to its extra applicability to low concentration systems, good selectivity, high efficiency, and environmental compatibility. , Different kinds of adsorbents, such as clays, Prussian blue analogues (PBAs), ,, ammonium phosphomolybdate (AMP), metal sulfides, , and organic–inorganic composite materials, − have been widely studied. Among them, organic–inorganic composite adsorbents and metal sulfides are two types of appealing materials for Cs + capture and separation. , For example, the modified mangrove charcoal adsorbent studied by Hasan et al achieved 99% volume reduction through combustion of the adsorbent after 137 Cs adsorption. Crown ether-based composite materials can selectively capture Cs + even in the presence of high concentration of Na + and K + .…”