Issue 22, 1997

EPR study of the H2O2 interaction with TiO2; evidence for a novel S = 1 surface radical pair

Abstract

H2O2 reacts with rutile TiO2 powder forming not only surface O2 anions but also two newly identified surface S = 1 triplet radical anion pairs composed of two interacting O···O centers characterised by the EPR spin Hamiltonian parameters of giso = 2.0104 and D = 13.7 mT for triplet 1 and giso = 2.0064 and D = 12.7 mT for triplet 2.

Article information

Article type
Paper

Chem. Commun., 1997, 2177-2178

EPR study of the H2O2 interaction with TiO2; evidence for a novel S = 1 surface radical pair

D. M. Murphy, E. W. Griffiths, C. C. Rowlands, D. M. Murphy, F. E. Hancock and E. Giamello, Chem. Commun., 1997, 2177 DOI: 10.1039/A705856J

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