Concept

Nernst equation

Related publications (124)

Etude de la microstructuration du verre par étincelage assisté par attaque chimique

We are surrounded by glass! This material has been greatly used for thousand years. More than 2000 years ago in ancient Egypt glass was used to manufacture bottles of perfume. So its first uses were primarily related to decoration and jewellery. The resear ...

EPFL2003

Modelling the electrophysiological endothelial cell response to bradykinin

Jean-Jacques Meister, Jean-Louis Bény, Alexander Schuster

The goal of the present study is to construct a biophysical model of the coronary artery endothelial cell response to bradykinin. This model takes into account intracellular Ca2+ dynamics, membrane potential, a non-selective cation channel, and two Ca(2+)- ...

Springer-Verlag2003

Transfer and adsorption of 1-pyrene sulfonate at the water / 1,2-dichloroethane interface studied by potential modulated fluorescence spectroscopy

Hubert Girault

The transfer mechanism of 1-pyrene sulfonate anion (PSA−) across the polarized water 1,2-dichloroethane (DCE) interface was investigated by a combination of electrochemical techniques and potential modulated fluorescence (PMF) spectroscopy under total inte ...

Elsevier2002

Redox control of the transsulfuration and glutathione biosynthesis pathways

Bart Deplancke

Intracellular reduction-oxidation status is increasingly recognized as a primary regulator of cellular growth and development. The relative reduction-oxidation state of the cell depends primarily on the precise balance between concentrations of reactive ox ...

2002

Spectroelectrochemistry of Nanostructured NiO

Ulf Anders Hagfeldt

Transparent nanostructured NiO electrodes were prepd. by heating Ni(OH)2 sol-gel films at 300-320°. Nanostructured NiO (bunsenite) behaves as a p-type semiconductor and has an indirect band gap of 3.55 eV. It shows a strong anodic electrochromic effect, as ...

2001

Process for manufacturing an electrode for an electrochemical device

Michael Graetzel

PCT No. PCT/IB95/00786 Sec. 371 Date Mar. 24, 1998 Sec. 102(e) Date Mar. 24, 1998 PCT Filed Sep. 25, 1995 PCT Pub. No. WO97/12382 PCT Pub. Date Apr. 3, 1997The present invention aims at improving the catalytic activity of the metallic platinum deposited on ...

2000

One-dimensional model of many-exciton effects in photoluminescence spectra

Vincenzo Savona, Paolo Schwendimann, Cristiano Ciuti

We solve numerically in one dimension and in the self-consistent ladder approximation the many-body problem of interacting electrons and holes. The model contains the minimal ingredients allowing to take into account the coexistence of a population of boun ...

2000

Simultaneous determination of chemical diffusion and surface exchange coefficients of oxygen by the potential step technique

Jan Van Herle, Stefan Diethelm, Alexandre Closset

Oxygen diffusion is treated in a dense electronically conducting cobaltate pellet blocked ionically on one surface, electronically on the other, and sealed on its cylindrical periphery. A procedure is developed for extracting the chemical diffusion and sur ...

1999

Separation and recovery of heavy metals in chloride complexing solutions based on principles of electrochemical engineering

Christos Comninellis

This paper describes the selective recovery of heavy metals from a chloride contg. soln. The goal is to recover each heavy metal with high purity and yield by electrodeposition. The soln. contains four different heavy metals (Zn, Pb, Cu and Cd), high amts. ...

1998

Pseudomorphic growth induced by chemical adatom potential

Klaus Kern, Harald Brune, Marcella Giovannini

The transformation from pseudomorphic to dislocated and back to pseudomorphic growth with increasing coverage is reported for molecular beam epitaxy of Ag on Pt(111). Below a critical size of 200 Angstrom two-dimensional Ag islands grow coherently strained ...

1997

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