Efficient suppression of back electron/hole recombination in cobalt phosphate surface-modified undoped bismuth vanadate photoanodes† †Electronic supplementary information (ESI) available: XRD characterization and SEM images of CoPi-modified and unmodified BiVO4, continuous illumination J–V curves, transient absorption fit results, and transient absorption decays measured as a function of excitation intensities. See DOI: 10.1039/c5ta05826k Click here for additional data file.

Efficient suppression of back electron/hole recombination in cobalt phosphate surface-modified undoped bismuth vanadate photoanodes

Department of Chemistry, Imperial Colle London, SW7 2AZ, UK. E-mail: j.durrant@im Laboratory for Molecular Engineering of O Chemical Sciences and Engineering, Écol (EPFL), Station 6, CH H4 565, Lausanne 10 † Electronic supplementary information (E SEM images of CoPi-modied and unmo J–V curves, transient absorption t resu measured as a function of excitation inten Cite this: J. Mater. Chem. A,...

Fabrication of porous nanoflake BiMOx (M = W, V, and Mo) photoanodes via hydrothermal anion exchange† †Electronic supplementary information (ESI) available: Experimental SEM images and the amount of hydrogen evolution of Bi2WO6, BiVO4, and Bi2MoO6 photoelectrodes. See DOI: 10.1039/c6sc01803c Click here for additional data file.

Photocurrent of BiVO4 is limited by surface recombination, not surface catalysis† †Electronic supplementary information (ESI) available: IMPS spectra, band diagrams, electrochemical and photoelectrochemical measurements, and absorption spectra Fig. S1–S7. See DOI: 10.1039/c7sc00363c Click here for additional data file.

Electrochemical maps and movies of the hydrogen evolution reaction on natural crystals of molybdenite (MoS2): basal vs. edge plane activity† †Electronic supplementary information (ESI) available: Movies S1 to S4: spatially resolved LSV-SECCM movies obtained from the electrocatalytic HER on the surface of bulk MoS2. Fig. S1 to S14: XRD, XPS, Raman, SEM and OM characterization of MoS2; SEM images of the nanopipets; WCA measurements; LSVs and Tafel plots obtained from the HER on MoS2. See DOI: 10.1039/c7sc02545a Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file. Click here for additional data file.

Department of Chemistry, University of Wa [email protected]; P.R.Unwin@warw School of Chemistry, Australian Resear Electromaterials Science, Monash University Department of Physics, University of Warwi † Electronic supplementary information ( resolved LSV-SECCM movies obtained f surface of bulk MoS2. Fig. S1 to S14 characterization of MoS2; SEM images of LSVs and Tafel plots obtained from...

Oxygen nonstoichiometry and thermodynamic characterization of Zr doped ceria in the 1573–1773 K temperature range† †Electronic supplementary information (ESI) available: XRD patterns and SEM images. See DOI: 10.1039/c4cp04916k Click here for additional data file.

Oxygen nonstoichiometry and thermodynamic characterization of Zr doped ceria in the 1573 – 1773 K temperature range