Searched for: faculty:"Applied%5C%2BSciences"
(1 - 20 of 20)
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Standing, A. (author), Assali, S. (author), Gao, L. (author), Verheijen, M.A. (author), Van Dam, D. (author), Cui, Y. (author), Notten, P.H.L. (author), Haverkort, J.E.M. (author), Bakkers, E.P.A.M. (author)
Photoelectrochemical hydrogen production from solar energy and water offers a clean and sustainable fuel option for the future. Planar III/V material systems have shown the highest efficiencies, but are expensive. By moving to the nanowire regime the demand on material quantity is reduced, and new materials can be uncovered, such as wurtzite...
journal article 2015
document
Van Ommen, J.R. (author), Kooijman, D. (author), De Niet, M. (author), Talebi, M. (author), Goulas, A. (author)
In this paper, the authors demonstrate a novel spatial atomic layer deposition (ALD) process based on pneumatic transport of nanoparticle agglomerates. Nanoclusters of platinum (Pt) of ?1?nm diameter are deposited onto titania (TiO2) P25 nanoparticles resulting to a continuous production of an active photocatalyst (0.12–0.31?wt. % of Pt) at a...
journal article 2015
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Damsgaard, C.D. (author), Zandbergen, H.W. (author), Hansen, T.W. (author), Chorkendorff, I. (author), Wagner, J.B. (author)
Specimen transfer under controlled environment conditions, such as temperature, pressure, and gas composition, is necessary to conduct successive complementary in situ characterization of materials sensitive to ambient conditions. The in situ transfer concept is introduced by linking an environmental transmission electron microscope to an in...
journal article 2014
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Skupien, E. (author), Berger, R.J. (author), Santos, V.P. (author), Gascon, J. (author), Makkee, M. (author), Kreutzer, M.T. (author), Kooyman, P.J. (author), Moulijn, J.A. (author), Kapteijn, F. (author)
Benzyl alcohol oxidation was carried out in toluene as solvent, in the presence of the potentially inhibiting oxidation products benzaldehyde and benzoic acid. Benzoic acid, or a product of benzoic acid, is identified to be the inhibiting species. The presence of a basic potassium salt (K2CO3 or KF) suppresses this inhibition, but promotes the...
journal article 2014
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Nederlof, C. (author)
This research work on the catalytic dehydrogenation of ethylbenzene (EB) to styrene (ST) had a primary goal of developing improved catalysts for dehydrogenation processes both in CO2 as well as with O2 that can compete with the conventional dehydrogenation process in steam. In order to achieve this goal, all these processes need to be properly...
doctoral thesis 2012
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Tromp, S.A. (author)
This work discusses the use of ATR-FTIR in catalysis. Besides development and critical analysis of the method, several catalytic systems have been studied.
doctoral thesis 2011
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Yáng, Z. (author), Harvey, A.S. (author), Infortuna, A. (author), Schoonman, J. (author), Gauckler, L.J. (author)
Bulk BaxSr1 - xCoyFe1 - yO3 - dBaxSr1?xCoyFe1?yO3? compositions (BSCF) were synthesized by the solid-state reaction method. The electrical conductivity of ceramic bars was measured using a dc four-probe method as a function of temperature in air up to 970 °C. All compositions showed thermally activated p-type semi-conductivity up to ~450 °C and...
journal article 2010
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Van Paassen, L.A. (author)
Biogrout is a new ground improvement method based on microbially induced precipitation of calcium carbonate (MICP). When supplied with suitable substrates, micro-organisms can catalyze biochemical conversions in the subsurface resulting in precipitation of inorganic minerals, which change the mechanical soil properties. This study focuses on one...
doctoral thesis 2009
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Wang, J. (author)
doctoral thesis 2008
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De Wael, K. (author), Buschop, H. (author), Heering, H.A. (author), De Smet, L. (author), Van Beeumen, J. (author), Devreese, B. (author), Adriaens, A. (author)
We describe the redox behaviour of horse heart cytochrome c (HHC) and Rhodobacter capsulatus cytochrome c peroxidase (RcCCP) at a gold electrode modified with 4,4?-bipyridyl. RcCCP shows no additional oxidation or reduction peaks compared to the electrochemistry of only HHC, which indicates that it most likely binds to HHC and results in a...
journal article 2007
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Groen, J.C. (author)
Zeolites are crystalline microporous materials consisting of silicon, aluminium and oxygen atoms. A unique combination of properties such as high surface area, high (hydro)thermal stability, and strong acidity, makes that zeolites are frequently used as catalysts in various (petro)chemical processes. The pores of molecular dimensions are...
doctoral thesis 2007
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Simons, C. (author)
Chemical production processes often require wasteful and expensive isolation as well as purification of intermediates. Catalytic cascades offer a unique opportunity to eliminate these inefficient and polluting steps, in particular when carefully orchestrated, involving enzymes and chemocatalysts. This thesis describes our efforts towards a...
doctoral thesis 2007
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Krishna, K. (author), Bueno-Lopez, A. (author), Makkee, M. (author), Moulijn, J.A. (author)
journal article 2007
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Klomp, D. (author)
Chapter 1 is a review on homogeneous transfer hydrogenations. It shows the different reaction mechanisms involved for different types of catalysts. Additionally, the importance of the right choice of hydrogen donors and solvents is discussed. A wide range of compounds can be reduced in this way and the selectivity of these catalysts is very high...
doctoral thesis 2006
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Saad, M.S.Hamdy M. (author)
The new mesoporous material; TUD-1 is chosen of which the synthesis, characterization, and functionalization for (photo)-catalytic performance are extensively investigated in this study. The synthesis of the new catalytic materials M TUD-1 (M = Ti, V, Cr, Mo, Fe, Co and Cu) is carried out through an easy one-pot synthesis procedure, mainly...
doctoral thesis 2005
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Briët, J.W.H. (author), Driessen, S. (author), Van Houten, W.P.A. (author), Moonen, M.H. (author)
Document(en) uit de collectie Chemische Procestechnologie
report 2002
document
Creyghton, E.J. (author)
doctoral thesis 1996
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Chen, J.D. (author)
doctoral thesis 1995
document
Jansen, R.J.J. (author)
doctoral thesis 1995
document
Burgers, M.H.W. (author)
doctoral thesis 1995
Searched for: faculty:"Applied%5C%2BSciences"
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