Publications related to Atom Vacancies on a Carbon Nanotube: To What Extent Can We Simulate their Effects?

Assessment of acceptable Swiss post-2012 climate policies

Marc Vielle, Juan Carlos Altamirano Cabrera, André Sceia

In the framework of the revision of the Swiss CO2-Law and in view for the international negotiations that will take place at the next Conference of the Parties to the United Nations Framework Convention on Climate Change, the Federal Office for the Environ ...

2009

Assessment of acceptable Swiss post-2012 climate policies.

Marc Vielle, Juan Carlos Altamirano Cabrera, André Sceia

In the framework of the revision of the Swiss CO2-Law and in view for the international negotiations that will take place at the next Conference of the Parties to the United Nations Framework Convention on Climate Change, the Federal Office for the Environ ...

NCCR-Climate2009

Synthesis and mechanical properties of carbon nanotubes produced by the water assisted CVD process

László Forró, Arnaud Magrez, Martial Duchamp, Rita Smajda, Juan Carlos Andresen, Richard Meunier, Klara Hernadi

Catalyst activity during the carbon nanotubes (CNTs) growth by chemical vapor deposition (CVD) is enhanced when water, a weak oxidizer, is introduced together with the carbon source. The height as well as the CNTs density can be controlled by fine-tuning t ...

2009

Assessment of European Union transition scenarios with a special focus on the issue of carbon leakage

Marc Vielle, Alain Bernard

This paper uses the model GEMINI-E3 to simulate and assess the transition scenario to 2020 framed by the European Union in its “Energy–Climate” Directive, and it raises several issues in this connection. After a brief description of the model, the paper pr ...

Elsevier2009

Nanoscale triboactivity: The response of Mo–Se–C coatings to sliding

Silviu Cosmin Sandu

Mo–Se–C films were deposited by sputtering from a carbon target with pellets of MoSe2. In addition to the standard evaluation of their chemical composition, structure, morphology, hardness and cohesion/adhesion, the core objective of this paper was to anal ...

2008

Influence of the catalyst drying process and catalyst support particle size on the carbon nanotubes produced by CCVD

László Forró, Arnaud Magrez, Marijana Mionic Ebersold

Catalytic Chemical Vapour Deposition (CCVD) is considered as the most suitable technique for the large scale and low-cost production of multiwalled carbon nanotubes. We have studied the effect of the preparation process, and of the support particle size on ...

2008

Growth of carbon nanotubes and microfibers over stainless steel mesh by cracking of methane

Albert Renken, Lioubov Kiwi

The

{La}_{2}{NiO}_{4}

film was synthesized on the 304 stainless steel (SS) mesh. The hydrogen reduction of La2NiO4 generated homogeneous nanocatalyst particles (probably

{Ni}/{La}_2{O}_{3}

) over which methane was cracked, producing carbon notubes/micro ...

2008

Theoretical investigations of magnetic properties of MRI contrast agents and carbon nanostructures

Oleg Yazyev

The phenomenon of magnetism is one of the key components of today's technological progress. Magnetic interactions and magnetic materials are essential for the scientific disciplines of physics, chemistry and biology, making this subject truly multidiscipli ...

EPFL2007

Early stages of radiation damage in graphite and carbon nanostructures: A first-principles molecular dynamics study

Ursula Röthlisberger, Lothar Helm, Oleg Yazyev, Ivano Tavernelli

Understanding radiation-induced defect formation in carbon materials is crucial for nuclear technology and for the manufacturing of nanostructures with desired properties. Using first-principles molecular dynamics, we perform a systematic study of the none ...

2007

Nanofibres de carbone sur filtre métallique comme support catalytique structuré

Pascal Tribolet

The main objectives of this work are 2-fold : The development of a novel type of composite material based on carbon nanofibers supported on sintered metal fibers filters (CNF/SMF) and to explore the use of this material as a catalytic support for a model r ...

EPFL2006

Atom Vacancies on a Carbon Nanotube: To What Extent Can We Simulate their Effects?

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Assessment of acceptable Swiss post-2012 climate policies

Assessment of acceptable Swiss post-2012 climate policies.

Synthesis and mechanical properties of carbon nanotubes produced by the water assisted CVD process

Assessment of European Union transition scenarios with a special focus on the issue of carbon leakage

Nanoscale triboactivity: The response of Mo–Se–C coatings to sliding

Influence of the catalyst drying process and catalyst support particle size on the carbon nanotubes produced by CCVD

Growth of carbon nanotubes and microfibers over stainless steel mesh by cracking of methane

Theoretical investigations of magnetic properties of MRI contrast agents and carbon nanostructures

Early stages of radiation damage in graphite and carbon nanostructures: A first-principles molecular dynamics study

Nanofibres de carbone sur filtre métallique comme support catalytique structuré

Assessment of acceptable Swiss post-2012 climate policies.

Assessment of acceptable Swiss post-2012 climate policies

Assessment of European Union transition scenarios with a special focus on the issue of carbon leakage

Influence of the catalyst drying process and catalyst support particle size on the carbon nanotubes produced by CCVD

Growth of carbon nanotubes and microfibers over stainless steel mesh by cracking of methane

Theoretical investigations of magnetic properties of MRI contrast agents and carbon nanostructures

Synthesis and mechanical properties of carbon nanotubes produced by the water assisted CVD process

Nanoscale triboactivity: The response of Mo–Se–C coatings to sliding

Early stages of radiation damage in graphite and carbon nanostructures: A first-principles molecular dynamics study

Nanofibres de carbone sur filtre métallique comme support catalytique structuré