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Ce 3+ ‐Centric Organic Pollutant Elimination by CeO 2 in the Presence of H 2 O 2
Author(s) -
Ji Pengfei,
Wang Lingzhi,
Chen Feng,
Zhang Jinlong
Publication year - 2010
Publication title -
chemcatchem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.497
H-Index - 106
eISSN - 1867-3899
pISSN - 1867-3880
DOI - 10.1002/cctc.201000191
Subject(s) - decomposition , reactivity (psychology) , adsorption , peroxide , chemistry , pollutant , inorganic chemistry , hydrogen peroxide , environmental chemistry , photochemistry , organic chemistry , pathology , medicine , alternative medicine
Deadly cerias: The decomposition of organics in a CeO 2 /H 2 O 2 system is achieved through their reaction with the interfacial peroxide species on CeO 2 . The reactivity however relies on a necessary level of Ce 3+ for activation. The concentration of Ce 3+ from the interfacial peroxide species was ensured by the reaction of adsorbed organics.