Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Mathias Laurin"'
Publikováno v:
Separation and Purification Technology. 174:245-250
A novel gas purification material using a supported ionic liquid phase (SILP) has been investigated for removal of NH3 from ambient gas streams (1500 ppm NH3 in Ar). The SILP material is made of a thin film of an imidazolium based ionic liquid and a
Publikováno v:
Applied Catalysis B: Environmental. 201:169-181
The performance of KOH-modified Pt/Al2O3 catalysts has been investigated under the conditions of the water-gas shift (WGS) reaction and methanol steam reforming (MSR) with diffuse reflectance infrared Fourier-transform spectroscopy (DRIFTS) coupled w
Autor:
Tibor Döpper, Normen Szesni, Veit Hager, Peter Wasserscheid, Marco Haumann, Tanja Bauer, Andreas Görling, Marc B. Williams, Jörg Libuda, Mathias Laurin
Publikováno v:
ChemCatChem. 9:109-113
The ionic liquid 1-ethyl-3-methylimidazolium ethylsulfate [EMIM][EtOSO3] was supported on Pd-Al2O3 to yield a solid catalyst with ionic liquid layer (SCILL) material. During the hydrogenation of ethene, it was found that ethene was incorporated into
Organic linkers on oxide surfaces: Adsorption and chemical bonding of phthalic anhydride on MgO(100)
Autor:
Mathias Laurin, Ole Lytken, Tao Xu, Quratulain Tariq, Hans Peter Steinrueck, Susanne Mohr, Joerg Libuda, Tibor Doepper, Andreas Goerling
Publikováno v:
Surface Science. 646:90-100
To elucidate the adsorption behavior and interaction mechanisms of organic linker units on oxide surfaces, we have performed a model study under ultrahigh vacuum (UHV) conditions. We apply infrared reflection absorption spectroscopy (IRAS) in combina
Publikováno v:
The Journal of Physical Chemistry C. 119:26968-26979
To better understand the interaction and the growth of thin films of functionalized organic molecules on oxide surfaces, we have studied the adsorption, reaction, and desorption of benzoic acid (BA) and phthalic acid (PA) on a well-ordered MgO(100) t
Autor:
Fabian Kollhoff, Oliver Diwald, Thomas Berger, Mathias Laurin, Jörg Libuda, Johannes Schneider, Johannes Bernardi, Andre Kaftan
Publikováno v:
ACS Applied Materials & Interfaces. 7:22962-22969
Molecular insights into porphyrin adsorption on nanostructured metal oxide surfaces and associated ion exchange reactions are key to the development of functional hybrids for energy conversion, sensing, and light emission devices. Here we investigate
Publikováno v:
Langmuir. 31:7806-7814
Structural control of organic thin films on dielectric substrates is the key to tailoring the physical properties of hybrid materials, for example, for application in solar energy conversion, molecular electronics, or catalysis. In this work, we inve
Autor:
Peter Wasserscheid, Wolfgang Hieringer, Andreas Schönweiz, Robert Franke, Andreas Görling, Andre Kaftan, Ioannis Nikiforidis, Marco Haumann, Jörg Libuda, Mathias Laurin, Katrin Marie Dyballa
Publikováno v:
Journal of Catalysis. 321:32-38
A catalyst designed for homogeneous catalysis is shown to generate its own liquid phase if deposited onto a support. In this way, a macroscopically heterogeneous catalyst generates a microscopically homogeneous catalytic environment by self-organizat
Autor:
Hans-Peter Steinrück, Mathias Laurin, Norbert Jux, Stefanie Ditze, Hubertus Marbach, Jörg Libuda, Matthias Franke, Michael Stark, Andre Kaftan, Ole Lytken, Quratulain Tariq, Michael Röckert, Dominik Lungerich
Publikováno v:
The Journal of Physical Chemistry C. 118:26729-26736
Through the use of temperature-programmed desorption (TPD), the self-metalation and dehydrogenation of deuterated 5,10,15,20-tetraphenyl-21,23D-porphyrin on Cu(111) have been studied, resulting in new insight into the metalation of porphyrins on surf
Autor:
Mathias Laurin, Friederike Agel, Matthias Kusche, Nollaig Ní Bhriain, Jörg Libuda, Andre Kaftan, Peter Wasserscheid
Publikováno v:
Chemsuschem
We herein describe a straight forward procedure to increase the performance of platinum-on-alumina catalysts in methanol steam reforming by applying an alkali hydroxide coating according to the “solid catalyst with ionic liquid layer” (SCILL) app