Leonhard Schill
Technical University of Denmark
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Publication
Featured researches published by Leonhard Schill.
Chemsuschem | 2018
Santosh Govind Khokarale; Jian He; Leonhard Schill; Song Yang; Anders Riisager; Shunmugavel Saravanamurugan
Hydrodeoxygenation (HDO) of methyl lactate (ML) to methyl propionate (MP) was performed with various base-metal supported catalysts. A high yield of 77 % MP was obtained with bimetallic Fe-Ni/ZrO2 in methanol at 220 °C and 50 bar H2 . A synergistic effect of Ni increased the yield of MP significantly when using Fe-Ni/ZrO2 instead of Fe/ZrO2 alone. Moreover, the ZrO2 support contributed to improve the yield as a phase transition of ZrO2 from tetragonal to monoclinic occurred after metal doping giving rise to fine dispersion of the Fe and Ni on the ZrO2 , resulting in a higher catalytic activity of the material. Interestingly, it was observed that Fe-Ni/ZrO2 also effectively catalyzed methanol reforming to produce H2 in situ, followed by HDO of ML, yielding 60 % MP at 220 °C with 50 bar N2 instead of H2 . Fe-Ni/ZrO2 also catalyzed HDO of other short-chain alkyl lactates to the corresponding alkyl propionates in high yields around 70 %. No loss of activity of Fe-Ni/ZrO2 occurred in five consecutive reaction runs demonstrating the high durability of the catalyst system.
Applied Catalysis B-environmental | 2015
Siva Sankar Reddy Putluru; Leonhard Schill; Anker Degn Jensen; Bernard Siret; Franck Tabaries; Rasmus Fehrmann
Applied Catalysis B-environmental | 2016
Siva Sankar Reddy Putluru; Leonhard Schill; Anita Godiksen; Raju Poreddy; Susanne Mossin; Anker Degn Jensen; Rasmus Fehrmann
Journal of Materials Science | 2014
Siva Sankar Reddy Putluru; Leonhard Schill; Diego Gardini; Susanne Mossin; Jakob Birkedal Wagner; Anker Degn Jensen; Rasmus Fehrmann
Catalysis Letters | 2014
Leonhard Schill; Siva Sankar Reddy Putluru; Rasmus Fehrmann; Anker Degn Jensen
Catalysis Letters | 2015
Leonhard Schill; Siva Sankar Reddy Putluru; Anker Degn Jensen; Rasmus Fehrmann
Catalysis Communications | 2014
Leonhard Schill; Siva Sankar Reddy Putluru; Anker Degn Jensen; Rasmus Fehrmann
Catalysis Letters | 2014
Siva Sankar Reddy Putluru; Leonhard Schill; Susanne Mossin; Anker Degn Jensen; Rasmus Fehrmann
Chemistryselect | 2017
Zhenyou Gui; Shunmugavel Saravanamurugan; Wenrong Cao; Leonhard Schill; Lifang Chen; Zhiwen Qi; Anders Riisager
Applied Catalysis B-environmental | 2012
Leonhard Schill; Siva Sankar Reddy Putluru; Casper Funk Jacobsen; Christian Houmann Hansen; Rasmus Fehrmann; Anker Degn Jensen