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Mazur, N. (author), Huinink, H. (author), Borm, B. (author), Sansota, S. (author), Fischer, H. (author), Adan, O.C.G. (author)This work studied the reversible dehydration of potassium carbonate sesquihydrate (K2CO3·1.5H2O). The study is based on isobaric and isothermal thermogravimetric measurements conducted at a broad range of vapour pressures and temperatures. By controlling both parameters, we examined the influence of both constraints on the reaction kinetics at a...article 2022
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Houben, J. (author), Langelaan, D. (author), Brinkman, L. (author), Huinink, H. (author), Fischer, H.R. (author), Adan, O.C.G. (author)In this work, the relation between mobility and metastability is investigated. This is done under pure water vapor vacuum conditions. First, the properties of the metastable zone under pure water vapor conditions are investigated and compared to those under atmospheric conditions. Second, mobility is investigated using electrochemical impedance...article 2022
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Mazur, N. (author), Huinink, H. (author), Borm, B. (author), Sansota, S. (author), Fischer, H. (author), Adan, O. (author)This work studied the reversible dehydration of potassium carbonate sesquihydrate (K2CO3·1.5H2O). The study is based on isobaric and isothermal thermogravimetric measurements conducted at a broad range of vapour pressures and temperatures. By controlling both parameters, we examined the influence of both constraints on the reaction kinetics at a...article 2022
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de Braaf, B. (author), Rops, C.M. (author), Storm, C. (author)In atomic layer deposition (ALD), thin layers of materials are deposited on a substrate with atomic layer precision in the vertical direction. The ability to control layer growth in the lateral direction as well is expected to greatly increase the potential of ALD as a path to the bottom-up additive fabrication of electronic devices like solar...article 2021
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Sögütoglu, L.-C. (author), Birkelbach, F. (author), Werner, A. (author), Fischer, H. (author), Huinink, H. (author), Adan, O.C.G. (author)K2CO3 is a promising salt for thermochemical heat storage. For a high performance, the thermochemical reaction must take place as close as possible to the equilibrium, while ensuring sufficient reaction rates. In this work, we studied the near-equilibrium hydration kinetics of K2CO3 and other salts (CuCl2, MgCl2 and LiCl). We proposed a generic...article 2021
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Koldeweij, R.B.J. (author), Kant, P. (author), Harth, K. (author), de Ruiter, R. (author), Gelderblom, H. (author), Snoeijer, J.H. (author), Lohse, D. (author), van Limbeek, M.A.J. (author)When a droplet is brought in contact with an undercooled surface, it wets the substrate and solidifies at the same time. The interplay between the phase transition effects and the contact-line motion, leading to its arrest, remains poorly understood. Here we reveal the early solidification patterns and dynamics of spreading hexadecane droplets....article 2021
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Kant, P. (author), Koldeweij, R.B.J. (author), Harth, K. (author), van Limbeek, M.A.J. (author), Lohse, D. (author)Freezing or solidification of impacting droplets is omnipresent in nature and technology, be it a rain droplet falling on a supercooled surface; in inkjet printing, where often molten wax is used; in additive manufacturing or metal-production processes; or in extreme ultraviolet lithography (EUV) for the chip production, where molten tin is used...conference paper 2020
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Paap, B. (author), Kraaijpoel, D. (author), Wassing, B. (author), van Wees, J.D. (author)Numerical simulations of seismic wave propagation usually rely on a simple source modelconsisting of an idealized point location and a moment tensor. In general, this is a validapproximation when the source dimensions are small relative to the distance of points at whichthe seismic wave motions are to be evaluated. Otherwise, a more realistic...article 2020
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Buijze, L. (author), Guo, Y. (author), Niemeijer, A.R. (author), Ma, S. (author), Spiers, C.J. (author)Geodetic observations and large‐scale laboratory experiments show that seismic instability is preceded by slow slip within a finite nucleation zone. In laboratory experiments rupture nucleation is studied mostly using bare (rock) interfaces, whereas upper crustal faults are typically filled with gouge. To investigate effects of gouge on rupture...article 2020
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Sogütoglu, L.C. (author), Steiger, M. (author), Houben, J. (author), Biemans, D. (author), Fischer, H.R. (author), Donkers, P.A.J. (author), Huinink, H. (author), Adan, O.C.G. (author)The solid-state hydration of salts has gained particular interest within the frame of thermochemical energy storage. In this work, the water vapor pressure-temperature (p-T) phase diagram of the following thermochemical salts was constructed by combining equilibrium and nonequilibrium hydration experiments: CuCl 2 , K 2 CO 3 , MgCl 2 ·4H 2 O,...article 2019
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- Wassing, B.B.T. (author), Buijze, L. (author), Ter Heege, J.H. (author), Orlic, B. (author), Osinga, S. (author) conference paper 2017
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Mertens, J. (author), Khakharia, P.M. (author), Rogiers, P. (author), Blondeau, J. (author), Lepaumier, H. (author), Goetheer, E.L.V. (author), Schallert, B. (author), Schaber, K. (author), Moretti, I. (author)This study presents the results of two field tests that aimed at evaluating two countermeasures (WESP and GGH) toavoid acid mist formation. A WESP is shown to be very efficient for the removal of nuclei from the flue gas (100 % efficient) and thus can prevent aerosol formation inside an amine based absorber. This is however only valid in the...article 2017
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Illiberi, A. (author), Cobb, B. (author), Sharma, A. (author), Grehl, T. (author), Brongersma, H. (author), Roozeboom, F. (author), Gelinck, G. (author), Poodt, P. (author)We have investigated the nucleation and growth of InGaZnO thin films by spatial atmospheric atomic layer deposition. Diethyl zinc (DEZ), trimethyl indium (TMIn), triethyl gallium (TEGa), and water were used as Zn, In, Ga and oxygen precursors, respectively. The vaporized metal precursors have been coinjected in the reactor. The metal composition...article 2015
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Khakharia, P.M. (author), Brachert, L. (author), Mertens, J. (author), Anderlohr, C. (author), Huizinga, A. (author), Fernandez, E.S. (author), Schallert, B. (author), Schaber, K. (author), Vlugt, T.J.H. (author), Goetheer, E.L.V. (author)Solvent emissions from a Post Combustion CO2 Capture (PCCC) process can lead to environmental hazards and higher operating cost. Aerosol based emissions in the order of grams per Nm3 have been reported from PCCC plants. These emissions are attributed to the presence of particles such as sulphuric acid aerosol droplets in the flue gas. Recently,...article 2015
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Mannie, G.J.A. (author), van Deelen, J. (author), Niemantsverdriet, J.W. (author), Thüne, P.C. (author)Nucleation and morphology development during the early stages of chemical vapor deposition (CVD) processes are believed to be of major importance for the overall film properties. Here, the authors have investigated the nucleation of tin oxide films, comparing different tin precursors (tin tetrachloride (TTC) and monobutyl tin trichloride (MBTC))...article 2014
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van der Voort, M.M. (author), van Wees, R.M.M. (author), Ham, J.M. (author), Spruijt, M.P.N. (author), van den Berg, A.C. (author), de Bruijn, P.C.J. (author), van Ierschot, P.G.A. (author)The need for transportation and storage of CO2 in bulk quantities is likely to increase in the near future. The handling of CO2 on such scale gives rise to a number of technological challenges and safety aspects. The accidental rupture of a vessel containing liquefied CO2 may lead to a Boiling Liquid Expanding Vapour Explosion (BLEVE). Whether...article 2013
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van der Voort, M.M. (author), van den Berg, A.C. (author), Roekaerts, D.J.E.M. (author), Xie, M. (author), de Bruijn, P.C.J. (author)Explosive evaporation of a superheated liquid is a relevant hazard in the process industry. A vessel rupture during storage, transport or handling may lead to devastating blast effects. In order to assess the risk associated with this hazard or to design protective measures, an accurate prediction model for the blast generated after vessel...article 2012
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Fountoukis, C. (author), Riipinen, I. (author), Denier Van Der Gon, H.A.C. (author), Charalampidis, P.E. (author), Pilinis, C. (author), Wiedensohler, A. (author), O'Dowd, C. (author), Putaud, J.P. (author), Moerman, M. (author), Pandis, S.N. (author)A three-dimensional regional chemical transport model (CTM) with detailed aerosol microphysics, PMCAMx-UF, was applied to the European domain to simulate the contribution of direct emissions and secondary formation to total particle number concentrations during May 2008. PMCAMx-UF uses the Dynamic Model for Aerosol Nucleation and the Two-Moment...article 2012
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Asadi, K. (author), Wondergem, H.J. (author), Moghaddam, R.S. (author), McNeill, C.R. (author), Stingelin, N. (author), Noheda, B. (author), Blom, P.W.M. (author), de Leeuw, D.M. (author)The operation of resistive switches based on phase-separated blends of organic ferroelectrics and semiconductors depends significantly on the microstructure of such systems. A wide range of analysis techniques are used to characterize spin-coated films of the ferroelectric random copolymer poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)...article 2011
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Grossiord, N. (author), Wouters, M.E.L. (author), Miltner, H.E. (author), Lu, K. (author), Loos, J. (author), Mele, B.V. (author), Koning, C.E. (author), TNO Industrie en Techniek (author)Several series of nanocomposites were prepared using a latex-based process, the main step of which consisted of mixing an aqueous suspension of exfoliated carbon nanotubes (CNTs) and a polymer latex. In the present work, a systematic study on the electrical properties of fully amorphous (polystyrene - PS) as well as semi-crystalline (isotactic...article 2010
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