Publications related to Trellises of Molecular Oxygen on Anatase TiO2(101)

Development of a Photo-Fenton Catalyst Supported on Modified Polymer Films

The work presented in this thesis is a part of the European project INNOWATECH. The global objective of this project was to provide effective technological solutions for the treatment of industrial wastewater, to propose new concepts in wastewater treatmen ...

EPFL2010

Nitrous Oxide Abatement over Fe-Zeolite

Bryan Bromley

The use of zeolites for catalytic reactions is a field in continuous development. Since it was demonstrated that metal-zeolites are efficient catalysts for NOx abatement, decomposition of nitrous oxide (N2O) over Fe-containing zeolites has attracted great ...

EPFL2010

Preparation, characterization and photocatalytic activity of commercial TiO2 powders co-doped by N and S

Julian Andrés Rengifo Herrera

Heterogeneous photocatalysis over TiO2 using the sunlight seems to be a promising technology for waste-water treatment and drinking water production. However, the overall efficiency of TiO2 under natural sunlight is limited to the UV-driven activity (λ < 4 ...

EPFL2009

Tailoring band gaps of insulators by adsorption at surface defects: Benzoic acids on NaCl surfaces

Wei Chen

The adsorption of benzoic acid and its OH-substituted derivatives, namely, salicylic acid (SA) and parasalicylic acid on various NaCl surfaces has been investigated by density-functional theory with hybrid exchange-correlation functional. The ideal NaCl (1 ...

2009

Nitrous Oxide Decomposition on the Binuclear $\left$ Center in Fe-ZSM-5 Zeolite

The reaction mechanism for nitrous oxide (

{N}_{2}O

) direct decomposition into molecular nitrogen and oxygen was studied on binuclear iron sites in Fe-ZSM-5 zeolite using the density functional theory (DFT). Starting from the hydroxylated bi-iron complex ...

2008

Study of gaseous interactions in carbon nanotube field-effect transistors through selective Si(3)N(4) passivation

Nicola Marzari

Carbon nanotube field-effect transistors with Si(3)N(4) passivated source and drain contacts and exposed carbon nanotube channel show n-type characteristics in air. In contrast, by passivating only the source contact, a diode-like behavior with a maximum c ...

2008

Study of N2O decomposition over Fe-ZSM-5 with transient methods

Petra Prechtl

Nitrous oxide is the third most important gas contributing to global warming and its concentration in the atmosphere is still on the rise. Nitric acid production represents the largest source of N2O in the chemical industry, with a total annual emission of ...

EPFL2007

Chemical and electrochemical promotion of supported rhodium catalyst

Olena Baranova

The chemical and electrochemical promotion of highly dispersed nanofilm Rh catalysts (dispersion: about 10 %, film thickness: 40 nm) has been investigated for the first time. To this end Rh metal was sputter-deposited, either on a purely ionic conductor (8 ...

EPFL2005

Dynamic behavior of activated carbon catalysts during ozone decomposition at room temperature

Lioubov Kiwi

The catalytic decomposition of ozone (200-1600 ppm) to molecular oxygen was investigated over activated carbons in the form of woven fibre fabrics (ACF) or granules (ACG) at room temperature. The dynamics of carbon activity was characterised by two distinc ...

2005

Reaction of the oxygen molecule at the Si(100)-SiO2 interface during silicon oxidation

Alfredo Pasquarello, Angelo Bongiorno

Using constrained ab initio molecular dynamics, we investigate the reaction of the O-2 molecule at the Si(100)-SiO2 interface during Si oxidation. The reaction proceeds sequentially through the incorporation of the O-2 molecule in a Si-Si bond and the diss ...

2004

Trellises of Molecular Oxygen on Anatase TiO2(101)

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Development of a Photo-Fenton Catalyst Supported on Modified Polymer Films

Nitrous Oxide Abatement over Fe-Zeolite

Preparation, characterization and photocatalytic activity of commercial TiO2 powders co-doped by N and S

Tailoring band gaps of insulators by adsorption at surface defects: Benzoic acids on NaCl surfaces

Nitrous Oxide Decomposition on the Binuclear $\left$ Center in Fe-ZSM-5 Zeolite

Study of gaseous interactions in carbon nanotube field-effect transistors through selective Si(3)N(4) passivation

Study of N2O decomposition over Fe-ZSM-5 with transient methods

Chemical and electrochemical promotion of supported rhodium catalyst

Dynamic behavior of activated carbon catalysts during ozone decomposition at room temperature

Reaction of the oxygen molecule at the Si(100)-SiO2 interface during silicon oxidation

Nitrous Oxide Abatement over Fe-Zeolite

Study of N2O decomposition over Fe-ZSM-5 with transient methods

Nitrous Oxide Decomposition on the Binuclear $\left$ Center in Fe-ZSM-5 Zeolite

Development of a Photo-Fenton Catalyst Supported on Modified Polymer Films

Tailoring band gaps of insulators by adsorption at surface defects: Benzoic acids on NaCl surfaces

Preparation, characterization and photocatalytic activity of commercial TiO2 powders co-doped by N and S

Dynamic behavior of activated carbon catalysts during ozone decomposition at room temperature

Reaction of the oxygen molecule at the Si(100)-SiO2 interface during silicon oxidation

Study of gaseous interactions in carbon nanotube field-effect transistors through selective Si(3)N(4) passivation

Chemical and electrochemical promotion of supported rhodium catalyst