Searched for: subject:"Gold%5C+for%5C+Gold"
(1 - 20 of 79)

Pages

document
Nederlof, C. (author), Vijfhuizen, P. (author), Zarubina, V. (author), Melián-Cabrera, I. (author), Kapteijn, F. (author), Makkee, M. (author)
A packed bed microbalance reactor setup (TEOM-GC) is used to investigate the formation of coke as a function of time-on-stream on ?-Al2O3 and 3P/SiO2 catalyst samples under different conditions for the ODH reaction of ethylbenzene to styrene. All samples show a linear correlation of the styrene selectivity and yield with the initial coverage of...
journal article 2014
document
Markey, K. (author), Putzeys, T. (author), Horcajada, P. (author), Devic, T. (author), Guillou, N. (author), Wübbenhorst, M. (author), Van Cleuvenbergen, S. (author), Verbiest, T. (author), De Vos, D.E. (author), Van der Veen, M.A. (author)
Polar metal–organic frameworks have potential applications as functional non-linear optical, piezoelectric, pyroelectric and ferroelectric materials. Using second harmonic generation microscopy we found that fluoride doping of the microporous iron(III) terephthalate MOF MIL-53(Fe) induces a polar organization in its structure, which was not...
journal article 2016
document
Latsuzbaia, R. (author), Negro, E. (author), Koper, G.J.M. (author)
The design of a synthesis strategy for metal nanoparticles by templating dense microemulsions is proposed. Particle size is controlled by surfactant size rather than by microemulsion composition. The strategy was demonstrated with various systems with different surfactant: cationic, anionic and non-ionic and of different sizes. Formulations were...
journal article 2015
document
Van Leest, T. (author), Caroa, J. (author)
On-chip optical trapping and manipulation of cells based on the evanescent field of photonic structures is emerging as a promising technique, both in research and for applications in broader context. Relying on mass fabrication techniques, the involved integration of photonics and microfluidics allows control of both the flow of light and water...
journal article 2013
document
Ranoux, A. (author), Djanashvili, K. (author), Arends, I.W.C.E. (author), Hanefeld, U. (author)
Novel amorphous mesoporous borosilicate, B-TUD-1, was prepared to test its performance for different sustainable reactions. The structure of the material, the effective incorporation of boron into the framework as well as the nature of incorporated boron were verified by N2-sorption, XRD, ICP-OES, TEM, NH3-desorption, MAS NMR and FTIR. The...
journal article 2013
document
Sachdeva, S. (author), Pustovarenko, A. (author), Sudhölter, E.J.R. (author), Kapteijn, F. (author), De Smet, L.C.P.M. (author), Gascon, J. (author)
A study of a copper-based metal–organic framework (MOF) synthesized by an electrochemical route is presented. Morphological and adsorption properties of the MOF synthesized as bulk powder and on supported copper surfaces were investigated. Differences in these properties and structural refinement studies indicate that when 4,4?,4??-s-triazine-2...
journal article 2016
document
Günba?, D.D. (author), Xue, C. (author), Patwardhan, S. (author), Fravventura, M.C. (author), Zhang, H. (author), Jager, W.F. (author), Sudhölter, E.J.R. (author), Laurens, D.A. (author), Siebbeles, L.D.A. (author), Savenije, T.J. (author), Jin, S. (author), Grozema, F.C. (author)
In this communication we report on the synthesis and charge mobility of highly soluble perylenebisimid derivatives.We show that introduction of alkylester side chains results in compounds combining a high solubility with charge mobilities up to 0.22 cm2 V_1 s_1. These materials are therefore interesting as an electron acceptor for solution...
journal article 2014
document
Khodadadia, S. (author), Sokolov, A.P. (author)
We present an overview of protein dynamics based mostly on results of neutron scattering, dielectric relaxation spectroscopy and molecular dynamics simulations. We identify several major classes of protein motions on the time scale from faster than picoseconds to several microseconds, and discuss the coupling of these processes to solvent...
journal article 2015
document
Galán, E. (author), Perrin, M.L. (author), Lutz, M. (author), Van der Zant, H.S.J. (author), Grozema, F.C. (author), Eelkema, R. (author)
We have described the synthesis of novel biphenylethane-based wires for molecular electronics. Exceptional single-molecule diode behavior was predicted for unsymmetrically substituted biphenylethane derivatives, synthesized here using the so far unexplored unsymmetrically substituted 1,2-bis(4-bromophenyl)ethanes as key intermediates, which were...
journal article 2016
document
Hanefeld, U. (author)
Hydroxynitrile lyases are a versatile group of enzymes that are applied both in the laboratory and on an industrial scale. What makes them particularly interesting is that to date five structurally unrelated categories of hydroxynitrile lyases have been discovered. Given their great importance they have often been immobilised utilising many...
journal article 2013
document
Han, L. (author), Zeman, M. (author), Smets, A.H.M. (author)
This paper demonstrates that free-standing silicon nanocrystals (Si NCs) have significantly different thermal conductivity properties compared to Si NCs embedded in a host matrix. The temperatures of Si NCs under laser illumination have been determined by measuring the ratio of the Anti-Stokes to Stokes intensities of the first order Si–Si...
journal article 2015
document
Seoane, B. (author), Coronas, J. (author), Gascon, I. (author), Benavides, M.E. (author), Karvan, O. (author), Caro, J. (author), Kapteijn, F. (author), Gascon, J. (author)
The field of metal–organic framework based mixed matrix membranes (M4s) is critically reviewed, with special emphasis on their application in CO2 capture during energy generation. After introducing the most relevant parameters affecting membrane performance, we define targets in terms of selectivity and productivity based on existing literature...
journal article 2015
document
Danon, B. (author), Marcotullio, G. (author), De Jong, W. (author)
In this paper both the mechanistic and kinetic aspects of furfural formation from pentoses in aqueous acidic media have been reviewed. Based on the reviewed literature, a comprehensive reaction mechanism has been proposed consisting of more than one route, all starting from acyclic xylose, and involving alternately 1,2-enolization, ?-elimination...
journal article 2013
document
Sheldon, R.A. (author), Van Pelt, S. (author)
In this tutorial review, an overview of the why, what and how of enzyme immobilisation for use in biocatalysis is presented. The importance of biocatalysis in the context of green and sustainable chemicals manufacture is discussed and the necessity for immobilisation of enzymes as a key enabling technology for practical and commercial viability...
journal article 2013
document
Juan-Alcaniz, J. (author), Gielisse, R. (author), Lago, A.B. (author), Ramos-Fernandez, E.V. (author), Serra-Crespo, P. (author), Devic, T. (author), Guillou, N. (author), Serre, C. (author), Kapteijn, F. (author), Gascon, J. (author)
In this work, the inclusion of free sulfonic acid groups in highly stable MOFs is explored. The synthesized catalysts have been applied in a model esterification reaction. Two metal organic frameworks bearing sulfonic acid moieties are investigated: HSO3-MIL-101(Cr) synthesized following different approaches and a new structure based on HSO3-bdc...
journal article 2013
document
Eggenhuisen, T.M. (author), Galagan, Y. (author), Biezemans, A.F.K.V. (author), Slaats, T.M.W.L. (author), Voorthuijzen, W.P. (author), Kommeren, S. (author), Shanmugam, S. (author), Teunissen, J.P. (author), Hadipour, A. (author), Verhees, W.J.H. (author), Veenstra, S.C. (author), Coenen, M.J.J. (author), Gilot, J. (author), Andriessen, R. (author), Groen, W.A. (author)
The organic photovoltaics field is maturing and reaching a technology readiness level where the focus is on developing large scale fabrication methods. In this light, fully inkjet printed organic solar cells were demonstrated. Inkjet printing allows direct patterning of all the layers, including the electrodes, offering full freedom of design...
journal article 2015
document
Ullien, D. (author), Thüne, P.C. (author), Jager, W.F. (author), Sudhölter, E.J.R. (author), De Smet, L.C.P.M. (author)
4-Nitrobenzenediazonium (4-NBD) and 4-bromobenzenediazonium (4-BBD) salts were grafted electrochemically onto H-terminated, p-doped silicon (Si) surfaces. Atomic force microscopy (AFM) and ellipsometry experiments clearly showed layer thicknesses of 2–7 nm, which indicate multilayer formation. Decreasing the diazonium salt concentration and the...
journal article 2014
document
Sartipi, S. (author), Makkee, M. (author), Kapteijn, F. (author), Gascon, J. (author)
The combination of acidic zeolites and Fischer–Tropsch synthesis (FTS) catalysts for one-step production of liquid fuels from syngas is critically reviewed. Bifunctional systems are classified by the proximity between FTS and acid functionalities on three levels: reactor, catalyst particle, and active phase. A thorough analysis of the published...
journal article 2014
document
Dolinska, J. (author), Chidambaram, A. (author), Adamkiewicz, W. (author), Estili, M. (author), Lisowski, W. (author), Iwan, M. (author), Palys, B. (author), Sudholter, E.J.R. (author), Marken, F. (author), Opallo, M. (author), Rassaei, L. (author)
Porous carbon nanohybrids are promising materials as high-performance electrodes for both sensing and energy conversion applications. This is mainly due to their high specific surface area and specific physicochemical properties. Here, new porous nanohybrid materials are developed based on exfoliated MoS2 nanopetals and either negatively charged...
journal article 2016
document
Trze?niewski, B.J. (author), Smith, W.A. (author)
Bismuth vanadate (BiVO4) is a promising semiconductor material for the production of solar fuels via photoelectrochemical water splitting, however, it suffers from substantial recombination losses that limit its performance to well below its theoretical maximum. Here we demonstrate for the first time that the photoelectrochemical (PEC)...
journal article 2015
Searched for: subject:"Gold%5C+for%5C+Gold"
(1 - 20 of 79)

Pages