caa a22 4500 477050948 CHVBK 20180405111340.0 cr unu---uuuuu 170330e19960801xx s 000 0 eng 10.1007/BF00683740 doi (NATIONALLICENCE)springer-10.1007/BF00683740 Synthesis and characterization of Pt-Ti4O7 microelectrode arrays [Elektronische Daten] [L. He, H. Franzen, D. Johnson] The synthesis of Pt-Ti4O7 microelectrode arrays is achieved from mixtures of TiO2 and Ti2O3 powders plus Pt particles by a thermal procedure commonly used in solid-state chemistry. Data obtained for the Pt-Ti4O7 materials by X-ray diffractometry and scanning electron microscopy are consistent with the existence of heterogeneous mixtures of Pt particles imbedded within the conductive Ti4O7 matrices. Rotated disc electrodes (RDEs) constructed from pure Pt and from the Pt-Ti4O7 materials are compared on the basis of their voltammetric and amperometric response for I− and H2O2 in 0.10m H2SO4. The observed enhancement of current densities for the Pt-Ti4O7 RDEs is rationalized on the basis of the behaviour expected for microelectrode arrays. Chapman & Hall, 1996 He L. Department of Chemistry and Ames Laboratory, Iowa State University, 50011, Ames, Iowa, USA aut Franzen H. Department of Chemistry and Ames Laboratory, Iowa State University, 50011, Ames, Iowa, USA aut Johnson D. Department of Chemistry and Ames Laboratory, Iowa State University, 50011, Ames, Iowa, USA aut Journal of Applied Electrochemistry Kluwer Academic Publishers 26/8(1996-08-01), 785-793 0021-891X 26:8<785 1996 26 10800 https://doi.org/10.1007/BF00683740 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00683740 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- He L. Department of Chemistry and Ames Laboratory, Iowa State University, 50011, Ames, Iowa, USA aut NATIONALLICENCE 700 1- Franzen H. Department of Chemistry and Ames Laboratory, Iowa State University, 50011, Ames, Iowa, USA aut NATIONALLICENCE 700 1- Johnson D. Department of Chemistry and Ames Laboratory, Iowa State University, 50011, Ames, Iowa, USA aut NATIONALLICENCE 773 0- Journal of Applied Electrochemistry Kluwer Academic Publishers 26/8(1996-08-01), 785-793 0021-891X 26:8<785 1996 26 10800 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer