Publications related to Acetate production from lactose by Clostridium thermolacticum and hydrogen-scavenging microorganisms in continuous culture - Effect of hydrogen partial pressure

Hydrogen Evolution at Liquid–Liquid Interfaces

Hubert Girault, Xile Hu, Heron Vrubel, Bin Su, Raheleh Partovi Nia, Imren Hatay

Blowing bubbles: Hydrogen evolution by proton reduction with [(C5Me5)2Fe] occurs at a soft interface between water and 1,2-dichloroethane (DCE). The reaction proceeds by proton transfer assisted by [(C5Me5)2Fe] across the water–DCE interface with subsequen ...

2009

Three-Phase Catalytic Hydrogenation of a Functionalized Alkyne: Mass Transfer and Kinetic Studies with in Situ Hydrogen Monitoring

Albert Renken, Lioubov Kiwi, Martin Grasemann

Systematic studies of mass transfer interactions with intrinsic reaction kinetics were performed for the threephase selective hydrogenation of 2-methyl-3-butyn-2-ol (MBY) to 2-methyl-3-buten-2-ol (MBE) over a modified Pd/CaC

{O}_{3}

catalyst under solvent ...

2008

Hydrogen production from formic acid

Paul Joseph Dyson, Gabor Laurenczy, Céline Fellay

The present invention relates to a method of producing hydrogen gas and carbon dioxide in a catalytic reaction from formic acid, said reaction being conducted in an aqueous solution over a wide temperature range and already at room temperature (25 DEG C). ...

2008

Role of hydrogen in giant spin polarization observed on magnetic nanostructures

Harald Brune, Stefano Rusponi

We demonstrate that the giant spin contrast observed by scanning tunneling microscopy for double-layer Coislands on Pt(111) is caused by adsorbates at the apex of the Cr-coated W tip. The most likely candidate, in ab initio simulations, is hydrogen. Here, ...

2008

Electrocatalytic hydrogen evolution at positive potentials

Xile Hu

Hydrogen prodn. using earth abundant metals is one of the important challenges facing an energy economy based upon solar fuels. Schemes that incorporate the photo-oxidn. of water must also include schemes for efficiently converting released protons and ele ...

2007

Hydrogen production by Clostridium thermolacticum during continuous fermentation of lactose

Jean-Paul Schwitzguebel, Nevenka Adler, Christophe Collet

In the production of acetate by Clostridium thermolacticum growing on lactose, considerable amounts of hydrogen were generated. Lactose available in large amounts from milk permeate, a wastestream of the dairy industry, appears to be a valuable substrate f ...

2004

Fluorine-substituted aryllithiums

Joanna Kobylinska

Among other things, the present thesis work aimed at a rational and maximal structure proliferation. Simple arenes or heteroarenes were functionalized regioselectively through organometallic intermediates, which then may be combined with any electrophile t ...

EPFL2004

Determination of hydrogen concentration in ionic liquids and the effect (or lack of) on rates of hydrogenation

Paul Joseph Dyson, Gabor Laurenczy

The solubility of hydrogen and the corresponding Henry coefficients for 11 ionic liquids have been determined in situ at 100 atm H-2 pressure and are much lower than expected; attempts to correlate the solubility of hydrogen in the ionic liquids with the r ...

2003

Hydrogen bonds in RNA base pairs investigated by cross-correlated relaxation of multiple-quantum coherence in NMR

Geoffrey Bodenhausen

Cross-correlated relaxation of multiple-quantum coherences in NMR was used to investigate hydrogen bonds in Watson-Crick base pairs, based on the interference between various relaxation mechanisms. [on SciFinder (R)] ...

2001

Three-phase nitrobenzene hydrogenation over supported glass fiber catalysts: reaction kinetics study

Albert Renken, Lioubov Kiwi, Volker Höller, Dagmar Wegricht

The catalytic properties of Pd and Pt supported on woven glass fibers (GF) were investigated in the three-phase hydrogenation of nitrobenzene (NB). Over all catalysts, a 100% yield of aniline was attained. The catalytic activity for the best catalysts was ...

2000

Acetate production from lactose by Clostridium thermolacticum and hydrogen-scavenging microorganisms in continuous culture - Effect of hydrogen partial pressure

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Hydrogen Evolution at Liquid–Liquid Interfaces

Three-Phase Catalytic Hydrogenation of a Functionalized Alkyne: Mass Transfer and Kinetic Studies with in Situ Hydrogen Monitoring

Hydrogen production from formic acid

Role of hydrogen in giant spin polarization observed on magnetic nanostructures

Electrocatalytic hydrogen evolution at positive potentials

Hydrogen production by Clostridium thermolacticum during continuous fermentation of lactose

Fluorine-substituted aryllithiums

Determination of hydrogen concentration in ionic liquids and the effect (or lack of) on rates of hydrogenation

Hydrogen bonds in RNA base pairs investigated by cross-correlated relaxation of multiple-quantum coherence in NMR

Three-phase nitrobenzene hydrogenation over supported glass fiber catalysts: reaction kinetics study

Hydrogen Evolution at Liquid–Liquid Interfaces

Hydrogen production from formic acid

Hydrogen production by Clostridium thermolacticum during continuous fermentation of lactose

Electrocatalytic hydrogen evolution at positive potentials

Fluorine-substituted aryllithiums

Hydrogen bonds in RNA base pairs investigated by cross-correlated relaxation of multiple-quantum coherence in NMR

Role of hydrogen in giant spin polarization observed on magnetic nanostructures

Three-Phase Catalytic Hydrogenation of a Functionalized Alkyne: Mass Transfer and Kinetic Studies with in Situ Hydrogen Monitoring

Determination of hydrogen concentration in ionic liquids and the effect (or lack of) on rates of hydrogenation

Three-phase nitrobenzene hydrogenation over supported glass fiber catalysts: reaction kinetics study