Europe Catalysis Conferences, The meeting place for catalysis professionals from academia, industry, non-profit organization and government bodies to discuss the challenges and successes.

Make sure you are at the forefront of the dental industry, we have content, networking and potential partners for you at catalysis conferences 2017

International catalysis conferences 2017 will bring the experts from the whole value chain under one roof, which facilitate the plan for future manufacture, research and development.

Catalysis conference, this event is dedicated to fostering partnerships and collaboration amongst the catalysis professionals from the industry and academia and non-profit organization and government bodies.

To discuss scientific and commercial issues around regulation, manufacturing, partnering, trails in the field of dentistry and oral health, join the leading experts at catalysis conferences 2017


Jan Kopyscinski

Speaker for catalysis 2017 - Jan Kopyscinski

Title: GaN a novel catalyst material for the direct non-oxidative methane aromatization

Jan Kopyscinski

McGill University, Canada


Dr. Kopyscinski obtained his doctor of sciences (Dr. Sc.) from the Swiss Federal Institute of Technology (ETH Zurich) in 2010. From 2010 to 2013 he was postdoctoral fellow at University of Calgary in the group of Dr. J.M. Hill and University of Toronto working with Dr. C. Mims on hydrodenitrogenation, catalyzed gasification and kinetic modeling. Since 2014, Dr. Kopyscinski is an Assistant Professor and leads the laboratory of Catalytic Process Engineering in the Department of Chemical Engineering at McGill University. His research group is engaged in the development and understanding of catalyzed processes and reactor engineering concepts dedicated to sustainable energy conversion technologies. Processes of special interests are direct non-oxidative methane aromatization, the production of renewable natural gas and energy storage via the power-to-gas process. Dr. Kopyscinski is specialized in reactor design with spatially resolved measurement capabilities and novel catalyst design such as gallium-nitrides and ordered mesoporous alumina.


Vast amount of shale gas and gas hydrates has been discovered, which will undoubtedly change the landscape of the chemical industry. In this context, methane is a feedstock of special interest for the production of key building blocks such as aromatic compounds. Processes that convert methane into chemicals are indirect oxidative (syngas), direct oxidative, and direct non-oxidative dehydrogenation. The syngas route with its low efficiency, high capital cost and CO2 emissions is the dominant industrial practice. One the other hand, the direct non-oxidative methane conversion is more environmentally friendly and economical. However, this route is very challenging due to thermodynamic and kinetic constraints. The activation of the strong C-H bond requires high temperature (750-1100°C) and an efficient catalyst, of which various metal-modified zeolites have been investigated. 
With this work, we present gallium nitride – a semiconductor material that has not been used as a catalyst for a high temperature process – and explore its catalytic activity towards the direct methane conversion in a flow reactor. The GaN catalyst exhibits a much higher benzene selectivity than typical Mo-containing zeolites. Commercially available GaN material has a very low surface area of less than 10 m2 g-1, an increase in its surface area to more than 200 m2 g-1 result in a much higher methane conversion and benzene yield. This material an interesting catalyst worth for further investigation because to date all catalysts studied for C-H activation are metal oxides. III-nitride semiconductors are highly chemically stable due to the strongly ionic character of the atomic bonds. However, the interaction between CH4 and GaN and reaction mechanism are not known, but it is suggested that carbon from methane is attached to the lattice Ga+ cation, whereas one hydrogen atom of the methane molecule is adsorbed by the adjacent lattice N3- anion (alkyl adsorption model).

Audience Take away:

•    Metal nitrides such as GaN are an interesting catalyst material and alternative to metal oxides.
•    GaN catalyst is able to convert methane to benzene with high selectivity. 
•    Development and optimization of GaN catalyst is at its beginning and there is considerable room for improvement.