Publications associées à Cinétique électrochimique

Electron Kinetics in Dye Sensitized Solar Cells Employing Anatase with (101) and (001) Facets

Michael Graetzel, Mohammad Khaja Nazeeruddin, Pascal Comte, Ladislav Kavan, Thomas Moehl, Aswani Yella

Two phase-pure nanocrystalline anatase materials differing in the exposed crystal facets (001) or (101) are studied by electrochemical impedance spectroscopy and by transient photovoltage and photocurrent decay in dye sensitized solar cells. A larger chemi ...

Elsevier2015

Influence of Dye Architecture of Triphenylamine Based Organic Dyes on the Kinetics in Dye-Sensitized Solar Cells

Ulf Anders Hagfeldt, Gunther Wittstock

The impact of the dye architecture on the kinetics in the dyesensitized solar cell (DSC) was investigated for two structurally similar organic dyes, adsorbed adsorbed to a mesoporous TiO2 film. Differences in the HOMO and LUMO levels of the triphenylamine ...

American Chemical Society2015

Memristive sensors for pH measure in dry conditions

Giovanni De Micheli, Sandro Carrara, Francesca Puppo, Massimiliano Di Ventra

A large progress in pH sensing with nanowire based ion-sensitive field-effect transistors (ISFETs) has been demonstrated over the years. The electrochemical reactions occurring at the wire surface-to-electrolyte interface play a key role in the detection o ...

Elsevier Science Bv2014

Electrochemistry in Supercritical Fluids: A Mini Review

Manuel Alejandro Méndez Agudelo, Kathryn Ellen Toghill, Patrick Voyame

A brief overview of the literature relating to electrochemical studies and processes undertaken in supercritical fluids is presented. This review mostly concerns carbon dioxide and hydrofluorocarbons, given the accessibility of their supercritical states, ...

Elsevier2014

Electrochemical reduction of CO2 in organic solvents catalyzed by MoO2

Xile Hu, Heron Vrubel, Yeonji Oh, Sébastien Guidoux

MoO2 microparticles act as an active catalyst for the electrochemical reduction of CO2 in organic solvents such as acetonitrile and dimethylformamide. The catalytic activity and product selectivity depend on temperature and water content of the solvent. ...

Royal Society of Chemistry2014

Electrochemical Control of Two-Color Emission from Colloidal Dot-in-Bulk Nanocrystals

Christophe Marcel Georges Galland

Colloidal "dot-in-bulk" nanocrystals (DiB NCs) consist of a quantum confined core embedded into a bulklike shell of a larger energy gap. The first reported example of this class of nanostructures are CdSe/CdS DiB NCs that are capable of producing tunable t ...

American Chemical Society2014

Local Activation and Degradation of Electrochemical Processes in a SOFC

Jan Van Herle, Zacharie Wuillemin, Hossein Madi, Yannik Antonetti

The local electrochemistry is studied in a SOFC repeat-element using a test setup that allows a local control of the polarization. During long-term tests, the local current densities evolve, following activation and degradation periods. Electrochemical imp ...

2013

Synthesis of Electron-Rich Uranium(IV) Complexes Supported by Tridentate Schiff Base Ligands and Their Multi-Electron Redox Chemistry

Marinella Mazzanti, Julie Renée Michelle Andrez

The synthesis, structure, and reactivity of a new complex of U(IV) with the tridentate Schiff base ligand Menaphtquinolen are reported. The reduction of the bis-ligand complexes [UX2(Menaphtquinolen) 2] (X = Cl, (1-Cl); I (1-I)) with potassium metal afford ...

2013

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Cinétique électrochimique

Electron Kinetics in Dye Sensitized Solar Cells Employing Anatase with (101) and (001) Facets

Influence of Dye Architecture of Triphenylamine Based Organic Dyes on the Kinetics in Dye-Sensitized Solar Cells

Memristive sensors for pH measure in dry conditions

Electrochemistry in Supercritical Fluids: A Mini Review

Electrochemical reduction of CO2 in organic solvents catalyzed by MoO2

Electrochemical Control of Two-Color Emission from Colloidal Dot-in-Bulk Nanocrystals

Synthesis, characterization and X-ray crystal structures of two polymorphs of a cobalt(III) complex with a N3O2 pentadentate Schiff base ligand, and benzylamine: spectral and electrochemical studies

Local Activation and Degradation of Electrochemical Processes in a SOFC

Metal Oxide Photoelectrodes for Solar Fuel Production, Surface Traps, and Catalysis

Synthesis of Electron-Rich Uranium(IV) Complexes Supported by Tridentate Schiff Base Ligands and Their Multi-Electron Redox Chemistry

Graph Chatbot

Chattez avec Graph Search

Memristive sensors for pH measure in dry conditions

Electron Kinetics in Dye Sensitized Solar Cells Employing Anatase with (101) and (001) Facets

Electrochemical reduction of CO2 in organic solvents catalyzed by MoO2

Influence of Dye Architecture of Triphenylamine Based Organic Dyes on the Kinetics in Dye-Sensitized Solar Cells

Electrochemical Control of Two-Color Emission from Colloidal Dot-in-Bulk Nanocrystals

Electrochemistry in Supercritical Fluids: A Mini Review

Synthesis of Electron-Rich Uranium(IV) Complexes Supported by Tridentate Schiff Base Ligands and Their Multi-Electron Redox Chemistry

Local Activation and Degradation of Electrochemical Processes in a SOFC

Metal Oxide Photoelectrodes for Solar Fuel Production, Surface Traps, and Catalysis