Publications associées à Constante d'équilibre

Calorimetric and Spectroscopic Studies on the Solvation Energetics for H2 Storage in the CO2/HCOOH System

Solvents play a crucial role in many chemical reactions and additives can be used to shift the reaction equilibrium. Herein we study the enthalpy of mixing for selected solvents (aqueous, organic) and basic additives (amines, aqueous KOH) when mixed with f ...

Royal Society of Chemistry2016

Decoupling of mass flux and turbulent wind fluctuations in drifting snow

Michael Lehning, Enrico Paterna, Philip Crivelli

The wind-driven redistribution of snow has a significant impact on the climate and mass balance of polar and mountainous regions. Locally, it shapes the snow surface, producing dunes and sastrugi. Sediment transport has been mainly represented as a functio ...

Amer Geophysical Union2016

Rate Law Analysis of Water Oxidation and Hole Scavenging on a BiVO4 Photoanode

Florian Le Formal, Yimeng Ma

Spectroelectrochemical studies employing pulsed LED irradiation are used to investigate the kinetics of water oxidation on undoped dense bismuth vanadate (BiVO4) photoanodes under conditions of photoelectrochemical water oxidation and compare to those obta ...

Amer Chemical Soc2016

Oxygen defects in GaAs: A hybrid functional study

Alfredo Pasquarello, Davide Colleoni

Using hybrid density functional calculations, we address the structural properties, formation energies, and charge transition levels of a variety of oxygen defects in GaAs. The set of considered defects comprises the bridging O atom in a As-O-Ga configurat ...

Amer Physical Soc2016

Water retention behaviour of compacted bentonites: experimental observations and constitutive model

Anne-Catherine Adolphine M Dieudonné

Bentonite-based materials are studied as potential barriers for the geological disposal of radioactive waste. In this context, the hydro-mechanical behaviour of the engineered barrier is first characterized by free swelling conditions followed by constant ...

EDP Sciences2016

A Robust Noncooperative Meta-Game for Climate Negotiation in Europe

Marc Vielle, Frédéric Louis François Babonneau, Alain Haurie

In this paper we define and solve a ‘robust game design’ problem that could be used to assess the fair sharing of the abatement burden among the 28 EU countries in their coming climate negotiations. The problem consists in finding a distribution of a globa ...

Birkhauser Boston2016

Kinetic and Mechanistic Aspects of the Reactions of Iodide and Hypoiodous Acid with Permanganate: Oxidation and Disproportionation

Urs von Gunten, Jun Ma

Oxidation kinetics of iodide and HOI/OI- by permanganate were studied in the pH range of 5.0-10.0. Iodide oxidation and iodate formation were faster at lower pH. The apparent second-order rate constants (k(obs)) for iodide oxidation by permanganate decreas ...

American Chemical Society2016

Inactivation of enteric viruses by ozone

Urs von Gunten, Tamar Kohn, Camille Wolf

In Switzerland, newly introduced regulation mandates the upgrade of major wastewater treatment plants (WWTP) with an advanced treatment step such as ozonation. This offers a unique opportunity to study the inactivation of enteric virus during ozonation of ...

2016

First principles computational chemistry predictions of equilibrium and kinetic constants for electrophilic reactions in water

Jeremy Samuel Arey, Peter Rudolf Tentscher, Daniela Trogolo

Aqueous electrophilic reactions are broadly important in environmental chemistry, but the thermodynamic equilibrium constants, rate constants, and mechanisms describing these reactions are often difficult to determine by experiment. Here we report on our e ...

2015

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Constante d'équilibre

Calorimetric and Spectroscopic Studies on the Solvation Energetics for H2 Storage in the CO2/HCOOH System

Effects of strain on the stability of tetragonal ZrO2

Decoupling of mass flux and turbulent wind fluctuations in drifting snow

Rate Law Analysis of Water Oxidation and Hole Scavenging on a BiVO4 Photoanode

Oxygen defects in GaAs: A hybrid functional study

Water retention behaviour of compacted bentonites: experimental observations and constitutive model

A Robust Noncooperative Meta-Game for Climate Negotiation in Europe

Kinetic and Mechanistic Aspects of the Reactions of Iodide and Hypoiodous Acid with Permanganate: Oxidation and Disproportionation

Inactivation of enteric viruses by ozone

First principles computational chemistry predictions of equilibrium and kinetic constants for electrophilic reactions in water

Graph Chatbot

Chattez avec Graph Search

Water retention behaviour of compacted bentonites: experimental observations and constitutive model

A Robust Noncooperative Meta-Game for Climate Negotiation in Europe

First principles computational chemistry predictions of equilibrium and kinetic constants for electrophilic reactions in water

Effects of strain on the stability of tetragonal ZrO2

Decoupling of mass flux and turbulent wind fluctuations in drifting snow

Inactivation of enteric viruses by ozone

Calorimetric and Spectroscopic Studies on the Solvation Energetics for H2 Storage in the CO2/HCOOH System

Rate Law Analysis of Water Oxidation and Hole Scavenging on a BiVO4 Photoanode

Oxygen defects in GaAs: A hybrid functional study

Kinetic and Mechanistic Aspects of the Reactions of Iodide and Hypoiodous Acid with Permanganate: Oxidation and Disproportionation