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Citations since 2017
1 Research Item
August 2012 - December 2012
- Mentor for first-year students
- Mentoring two groups of first-semester students of the Engineering chemistry program. Preparing and supervising project works concerning solar heating and wind power production as an introduction to chemical engineering.
October 2011 - December 2012
- Research Assistant
- Teaching assistant for tutorials in introductory chemical engineering for first-semester chemical engineering students at KTH. I prepared course materials and led problem solving tutorials.
August 2006 - May 2011
Chlorine gas and sodium chlorate are two base chemicals produced through electrolysis of sodium chloride brine which find uses in many areas of industrial chemistry. Although the industrial production of these chemicals started over 100 years ago, there are still factors that limit the energy efficiencies of the processes. This review focuses on th...
We present a benchmarking study of adsorption energies on transition metal surfaces computed with select functionals across different density functional theory codes. In addition to gradient corrected functionals, we evaluate the accuracies of representative metaGGAs, including MS2, SCAN, and SCAN+rVV10, as well as a short-range screened hybrid fun...
A comprehensive theoretical study of the X-ray photoelectron shifts for RuO2 during hydrogen evolution has been performed. The shifts have been calculated using first-principles density functional theory and are compared with previous theoretical and experimental results to reconsider the proposed structural changes occurring during hydrogen evolut...
Heterogeneous electrocatalysis is the usage of solid materials to decrease the amount of energy needed to produce chemicals using electricity. It is of core importance for modern life, as it enables production of chemicals, such as chlorine gas and sodium chlorate, needed for e.g. materials and pharmaceuticals production. Furthermore, as the need t...
ypochlorite decomposition has been investigated by combined measurement of aqueous concentrations of total hypochlorite, chlorate, and chloride, as well as of evolved oxygen. In all experiments the initial concentrations of NaOCl and NaCl were 80 mM and the temperature was 80 degree celsius. The pH was kept constant in the range 5 - 10.5. The uncat...
Molybdenum sulfide structures, particularly amorphous MoS3 nanoparticles, are promising materials in the search for cost-effective and scalable water-splitting catalysts. Ex situ observations show that the nanoparticles exhibit a composition change from MoS3 to defective MoS2 when subjected to hydrogen evolution reaction (HER) conditions, raising q...
a b s t r a c t The physical and electrochemical properties of ternary oxides Ti 0.7 Ru 0.3−x Co x O 2 (x = 0.093 and x = 0) have been investigated and compared. Samples of three different thicknesses were prepared by spin-coating onto polished titanium to achieve uniform and well-defined coatings. The resulting electrodes were characterized with a...