Catalysis Research Group
Focus areas:
- Sustainable catalytic processes from renewable resources
- Preparation of solid heterogeneous catalysts e.g. by atomic layer deposition
- Characterization of solid heterogeneous catalysts
Catalysts are at the core of chemical industry and are expected to enable a sustainable biobased economy of the future. Catalysts are made self by conventional methods such as impregnation and also by advanced methods such as atomic layer deposition (ALD). Catalysts are characterized for example by adsorption methods (chemisorption, physisorption, temperature-programmed methods), in situ spectroscopy with probe molecules (IR) and activity measurements, also in high-pressure reactors.
The Catalysis group, lead by Prof. Puurunen and founded in 2017, develops new types of solid heterogeneous catalysts and evaluates their performance, aiming for fundamental understanding and structure-activity relationships.
As of October 2020, the group’s project base is formed by the HDN cat project (Neste) for catalytic hydrodenitrogenation, the COOLCAT project for carbon dioxide activation to valuable chemicals (Academy of Finland, introduction in Youtube) and the ALDI project related to atomic layer deposition development (Academy of Finland).
Notes on our research group:
The CHEM-E1130 Catalysis course is among our core teaching responsibilities.
The group aims for a healthy, constructively critical research environment that supports the personal development & well-being of all members. The group strives towards more openness in science and teaching.
To learn more of the activities of the group and life at Aalto University, please have a look at our Twitter and Instagram accounts, the recent publications, and the group leader’s blog Catalysis Professor’s Open. Evolving group presentation can be found in this link.
Research group members
Ellen Lovisa Järvinen
Muhammad Ossama
For questions, please contact Riikka Puurunen ([email protected]).
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Related content:
Teaching Achievement of the Year awarded to lecture recordings
On 12 December, the staff of the School of Chemical Engineering gathered at the Dean's mulled wine event, which has already become a tradition, to enjoy good company and hear the announcements for this year's Achievements in Teaching, Research and Service.
Berzelius Prize for Professor Riikka Puurunen
The Swedish Catalysis Society presented the prize to Professor Puurunen in Copenhagen on 27 August 2018.
Latest publications:
An atomic layer deposition diffusion-reaction model for porous media with different particle geometries
Hydrodeoxygenation and hydrodenitrogenation of n-hexadecanamide over Pt catalysts : effect of the support
Hydrodeoxygenation and hydrodenitrogenation of n-hexadecanamide to n-paraffins: Bimetallic catalysts supported on ceria-zirconia
Zirconia-Supported Pt, Pd, Rh, Ru, and Ni Catalysts in the Hydrotreatment of Fatty Amides and Amines
Effect of atomic layer deposited zinc promoter on the activity of copper-on-zirconia catalysts in the hydrogenation of carbon dioxide to methanol
Computational fluid dynamics study of the atomic layer deposition process around cylindrical and planar configurations
Simulation of conformality of ALD growth inside lateral channels: comparison between a diffusion-reaction model and a ballistic transport-reaction model
Preface to Special Issue of the 19th Nordic Symposium on Catalysis 2022
Special Issue: 19th Nordic Symposium on Catalysis
Competitive Hydrodeoxygenation and Hydrodenitrogenation Reactions in the Hydrotreatment of Fatty Acid and Amine Mixtures
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