Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.

• Selective Acrolein Hydrogenation over Ligand-Protected Gold Clusters : A Venus Flytrap Mechanism 

  Mammen, Nisha; Malola, Sami; Honkala, Karoliina; Häkkinen, Hannu (American Chemical Society (ACS), 2022)

  The catalytic partial hydrogenation of α,β-unsaturated aldehydes is an ideal reaction to understand the selectivity between two different functional groups Here the two functional groups are C═C and C═O, and the hydrogenation ...

• Understanding selective hydrogenation of phenylacetylene on PdAg single atom alloy : DFT insights on molecule size and surface ensemble effects 

  Ibrahim, Hanan H.; Weckman, Timo; Murzin, Dmitry Yu.; Honkala, Karoliina (Elsevier, 2024)

  Single atom alloys (SAAs) have proven to be effective catalysts, offering customizable properties for diverse chemical processes. Various metal combinations are used in SAAs and Pd dispersed materials are frequently employed ...

• Chemoselective heterogeneous iridium catalyzed hydrogenation of cinnamalaniline 

  Savela, Risto; Shcherban, Nataliya D.; Melander, Marko M.; Bezverkhyy, Igor; Simakova, Irina L.; Långvik, Otto; Kholkina, Ekaterina; Schindler, Tamara; Krauβ, Annabelle; Honkala, Karoliina; Murzin, Dmitry Yu.; Leino, Reko (Royal Society of Chemistry, 2021)

  Selective hydrogenation of unsaturated imines over heterogeneous catalysts is an ecologically feasible and effective way to produce commercially valuable saturated imines and unsaturated amines under mild conditions, ...

• Ligand assisted hydrogenation of levulinic acid on Pt(111) from first principles calculations 

  Gell, Lars; Honkala, Karoliina (Royal Society of Chemistry, 2022)

  In this study, we investigate the hydrogenation reaction of levulinic acid to 4-hydroxypentanoic acid on ligand-modified Pt(111) using DFT. Modifying nanoparticle surfaces with ligands can have beneficial effects on the ...

• Kahden homogeenisen katalyytin katalysoimat reaktiot 

  Silvasti, Teemu (2024)

  Tämän pro gradu -tutkielman kirjallinen osa käsittelee kahden eri homogeenisen katalyytin reaktioita. Tutkielmassa syvennytään määrittämään mitä tämänkaltaiset reaktiot ovat ja miten ne kineettisesti voidaan määrittää ...