Visualitza INAM_Articles per autoria "55cf9d82-4f78-4fa4-b8f6-3e87c074245b"
Ara mostrant els elements 21-27 d 27
-
Revealing the contribution of singlet oxygen in the photoelectrochemical oxidation of benzyl alcohol
Arcas, Ramón; Peris, Eduardo; Mas, Elena; Fabregat-Santiago, Francisco Royal Society of Chemistry (2021-02)Photoelectrochemical approaches are finding use in the transformation of organic molecules beyond water oxidation and CO2 reduction. Among the different reactions that can be performed, the selective oxidation of alcohols ... -
Role of Pd in the Electrochemical Hydrogenation of Nitrobenzene Using CuPd Electrodes
Carvajal, David; Arcas, Ramón; Mesa, Camilo A.; Fabregat-Santiago, Francisco; Mas, Elena Wiley (2022-04)Interest in the electrochemical reduction of organic compounds as an alternative to hydrogen electrosynthesis is driven, among other reasons, by the fact that the products obtained in this process may have more economic ... -
Semiconductor α‐Fe2O3 Hematite Fabricated Electrode for Sensitive Detection of Phenolic Pollutants
Rahman, Mohammed M.; Fabregat-Santiago, Francisco; Guerrero, Antonio; Asiri, Abdullah M.; Bisquert, Juan Wiley (2018-11-23)Hematite (α‐Fe2O3) semiconductor is an abundant and non‐toxic catalyst for different (photo)electrochemical reactions. In this work, a selective p‐nitrophenol sensor was developed by fabricating a thin‐layer of a glassy ... -
Stability of dye-sensitized solar cells under extended thermal stress
Yadav, Surendra K.; Ravishankar, Sandheep; Pescetelli, Sara; Agresti, Antonio; Fabregat-Santiago, Francisco; Di Carlo, Aldo Royal Society of Chemistry (2017)In the last few decades, dye-sensitized solar cell (DSC) technology has been demonstrated to be a promising candidate for low cost energy production due to cost-effective materials and fabrication processes. Arguably, DSC ... -
Surface Polarization Model for the Dynamic Hysteresis of Perovskite Solar Cells
Ravishankar, Sandheep; Almora Rodríguez, Osbel; Echeverría-Arrondo, Carlos; Ghahremanirad, Elnaz; Aranda Alonso, Clara; Guerrero, Antonio; Fabregat-Santiago, Francisco; Zaban, Arie; Garcia-Belmonte, Germà; Bisquert, Juan American Chemical Society (2017-02)The dynamic hysteresis of perovskite solar cells consists of the occurrence of significant deviations of the current density–voltage curve shapes depending on the specific conditions of measurement such as starting voltage, ... -
TiO2 Nanotubes for Solar Water Splitting: Vacuum Annealing and Zr Doping Enhance Water Oxidation Kinetics
Shaddad, Maged; Cardenas-Morcoso, Drialys; García-Tecedor, Miguel; Fabregat-Santiago, Francisco; Bisquert, Juan; Al-Mayouf, Abdullah; Gimenez, Sixto American Chemical Society (2019-09-18)Herein, we report the cooperative effect of Zr doping and vacuum annealing on the carrier dynamics and interfacial kinetics of anodized TiO2 nanotubes for light-driven water oxidation. After evaluation of different Zr loads ... -
Tuning the selectivity of biomass oxidation over oxygen evolution on NiO-OH electrodes
Gouda, Laxman; Sévery, Laurent; Moehl, Thomas; Mas, Elena; Adams, Pardis; Fabregat-Santiago, Francisco; Tilley, David Royal Society of Chemistry (2021)Electrochemical reactions powered by renewable electricity are an important means of reducing the carbon footprint of large-scale chemical processes. Here, we investigate the efficient conversion of biomass-derived ...