title: Spin trapping of hydroxyl radicals on Cu/HY zeolites suspended in aqueous solution.
abstract: Hydroxyl radical intermediates are trapped in calcined Cu/HY zeolites in the presence of oxygen and water. This suggests that hydrogen peroxide is formed in situ from oxygen. Brønsted acids enhance the formation of the radicals.
authors.affiliation: Institute of Physical Chemistry, University of Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany.
authors.forename: Anette
authors.initials: A
authors.lastname: Häusser
authors.forename: Martin
authors.initials: M
authors.lastname: Trautmann
authors.forename: Emil
authors.initials: E
authors.lastname: Roduner