Premium
Radical Scavengin: Environmental Stimuli‐Irresponsive Long‐Term Radical Scavenging of 2D Transition Metal Dichalcogenides through Defect‐Mediated Hydrogen Atom Transfer in Aqueous Media (Adv. Funct. Mater. 44/2018)
Author(s) -
Kim Ji Eun,
Yim DaBin,
Lee Chi Ho,
Jun Byeongsun,
Nam Jin,
Han Sang Hoon,
Lee Sang Uck,
Kim JongHo,
Kim Jin Woong
Publication year - 2018
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201870318
Subject(s) - chalcogen , hydrogen atom , materials science , aqueous solution , aqueous medium , transition metal , atom (system on chip) , nanotechnology , metal , photochemistry , chemical physics , chemistry , organic chemistry , metallurgy , group (periodic table) , computer science , catalysis , embedded system
From an in‐depth understanding of the structural characteristics of transition metal dichalcogenide (TMD) nanosheets, Sang Uck Lee, Jong‐Ho Kim, Jin Woong Kim, and co‐workers introduce a novel TMD‐based antioxidation platform. As they report in article number 1802737 , extraordinary antioxidant activity is derived from chalcogen defect‐mediated hydrogen atom transfer in aqueous media, even under harsh storage conditions of a wide span of solution pH, sunlight exposure, and elevated temperatures. This highlights TMD nanosheets as promising radical scavengers.