Searched for: author:"Huinink, H.P."
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van Ravensteijn, B.G.P. (author), Donkers, P.A.J. (author), Ruliaman, R.C. (author), Eversdijk, J. (author), Fischer, H. (author), Huinink, H.P. (author), Adan, O.C.G. (author)
Efficient and cheap storage of energy from renewable resources presents a key technology to facilitate the ongoing energy transition. Storing heat in thermochemical materials (TCMs), such as salt hydrates, provides a promising concept to meet this demand. TCMs can capture heat reversibly and loss-free by relying on equilibrium hydration...
article 2021
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Ruijten, P. (author), Huinink, H.P. (author), Adan, O.C.G. (author)
article 2021
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Ruijten, P. (author), Huinink, H.P. (author), Adan, O.C.G. (author)
Fungal growth often appears in a surrounding where water and nutrients are scarce. The impact of this environment during sporogenesis on subsequent growth is often neglected.This study investigates the effect of water availability during sporogenesis on subsequent early growth. Therefore, a carbon-depleted substrate was constructed. Humidity is...
article 2020
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Shkatulov, A.I. (author), Houben, J. (author), Fischer, H. (author), Huinink, H.P. (author)
Thermochemical energy storage (TCES) is an emerging technology promising for domestic applications. Recently, K2CO3 was identified and studied as a TCES material. In this work, the composite “K2CO3 in expanded vermiculite” (69 wt. % of the salt) was prepared and studied for thermochemical energy storage bearing in mind its application for space...
article 2019
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Faiyas, A.P.A. (author), Erich, S.J.F. (author), Huinink, H.P. (author), Adan, O.C.G. (author)
This article presents an experimental investigation on the influence of Methylhydroxyethylcellulose (MHEC) modified mortar on water absorption into tile and base substrate using Nuclear Magnetic Resonance (NMR) imaging. Addition of MHEC shifts the absorption behavior from homogeneous to inhomogeneous as a result of increased viscosity of pore...
article 2019
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Gezici-Koc, Ö. (author), Erich, S.J.F. (author), Huinink, H.P. (author), van der Ven, L.G.J. (author), Adan, O.C.G. (author)
In addition to the desired aesthetical properties, a coating is applied to protect against weathering. A coating prevents moisture accumulation in wood by reducing the water uptake into the wood by its barrier function. The studies in the coating permeability has gained interest with the shift towards waterborne coatings, which make coatings...
article 2019
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Voogt, B. (author), Huinink, H.P. (author), Erich, S.J.F. (author), Scheerder, J. (author), Venema, P. (author), Keddie, J.L. (author), Adan, O.C.G. (author)
The film formation of acrylic latex dispersions, containing different amounts of carboxylic acid functional groups by the incorporation of methacrylic acid (MAA), was studied with GARField 1H NMR at various relative humidities (RH). Polymer particles with glass-transition temperatures in the range from 26 to 50 °C formed films at room...
article 2019
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Sögütoglu, L.C. (author), Donkers, P.A.J. (author), Fischer, H.R. (author), Huinink, H.P. (author), Adan, O.C.G. (author)
Thermochemical materials K2CO3, MgCl2 and Na2S have been investigated in depth on energy density, power output and chemical stability in view of domestic heat storage application, presenting a critical assessment of potential chemical side reactions in an open and closed reactor concept. These materials were selected based on a recent review on...
article 2018
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Kuijpers, C.J. (author), van Stiphout, T.A.P. (author), Huinink, H.P. (author), Tomozeiu, N. (author), Erich, S.J.F. (author), Adan, O.C.G. (author)
A 1D model based on Darcy's law is proposed to allow quantitative measurements of the penetration depth of water-glycerol-hexanediol mixtures in thin porous media using an Automatic Scanning Absorptometer (ASA). The limitations of this 1D model are discussed with respect to the nozzle dimensions and the liquid penetration depth. The penetration...
article 2018
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Kuijpers, C.J. (author), Huinink, H.P. (author), Tomozeiu, N. (author), Erich, S.J.F. (author), Adan, O.C.G. (author)
Due to the increased use of nanoparticles in everyday applications, there is a need for theoretical descriptions of particle transport and attachment in porous media. It should be possible to develop a one dimensional model to describe nanoparticle retention during capillary transport of liquid mixtures in porous media. Water-glycerol...
article 2018
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Gezici-Koç, Ö. (author), Erich, S.J.F. (author), Huinink, H.P. (author), van der Ven, L.G.J. (author), Adan, O.C.G. (author)
An important reason to apply coatings on wood is to protect wood against moisture. As a result of regulations and ecological concerns, there has been a shift towards waterborne coatings, which make coatings intrinsically more sensitive to water. As a consequence of the higher sensitivity to water, the durability of both wood and coatings can be...
article 2018
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Faiyas, A.P.A. (author), Erich, S.J.F. (author), Huinink, H.P. (author), Adan, O.C.G. (author)
This article presents an experimental investigation on transport of methylhydroxyethylcellulose (MHEC) during drying of a model porous material. Nuclear magnetic resonance imaging and thermogravimetric analysis are used to measure water and MHEC transport, respectively. MHEC is added to glue mortars to increase open time, i.e., the time period...
article 2017
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Donkers, P.A.J. (author), Sögütoglu, L.C. (author), Huinink, H.P. (author), Fischer, H.R. (author), Adan, O.C.G. (author)
A literature review is performed in order to collect and analyse the thermodynamic data of an utmost number of salt hydrate reactions (i.e., 563 reactions are reviewed). These data allow us to evaluate the theoretical possibilities and limitations of salt hydrates as thermochemical materials (TCMs) for seasonal heat storage in the built...
article 2017
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Gezici-Koç, Ö. (author), Erich, S.J.F. (author), Huinink, H.P. (author), van der Ven, L.G.J. (author), Adan, O.C.G. (author)
Knowledge on moisture transport in wood is important for understanding its utilization, durability and product quality. Moisture transport processes in wood can be studied by Nuclear Magnetic Resonance (NMR) imaging. By combining NMR imaging with relaxometry, the state of water within wood can be identified, i.e. water bound to the cell wall,...
article 2017
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Erich, S.J.F. (author), Gezici-Koç, Ö. (author), Michel, M.E.B. (author), Thomas, C.A.A.M. (author), van der Ven, L.G.J. (author), Huinink, H.P. (author), Flapper, J. (author), Duivenvoorde, F.L. (author), Adan, O.C.G. (author)
Cobalt based driers are the most commonly used primary catalysts in alkyd coatings as they promote fast drying and lead to hard coatings. However, several studies have suggested potential reclassification of cobalt-based alkyd driers. Therefore, cobalt based driers are being replaced by alternatives, e.g. based on iron or manganese. In practice...
article 2017
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Segers, F.J.J. (author), van Laarhoven, K.A. (author), Huinink, H.P. (author), Adan, O.C.G. (author), Wösten, H.A.B. (author), Dijksterhuis, J. (author)
Indoor fungi cause damage in houses and are a potential threat to human health. Indoor fungal growth requires water, for which the terms water activity (aw) and relative humidity (RH) are used. The ability of the fungi Aspergillus niger, Cladosporium halotolerans, and Penicillium rubens at different developmental stages to survive changes in aw...
article 2016
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Gezici-Koç, Ö. (author), Thomas, C.A.A.M. (author), Michel, M.E.B. (author), Erich, S.J.F. (author), Huinink, H.P. (author), Flapper, J. (author), Duivenvoorde, F.L. (author), van der Ven, L.G.J. (author), Adan, O.C.G. (author)
As a result of potential reclassification of cobalt-based alkyd driers, many studies have been conducted to find suitable alternatives as primary driers in alkyd paints. Some commercial replacements are currently available. A systematic investigation on the oxidative drying of solventborne alkyd coatings with commercial cobalt-free driers has...
article 2016
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Faiyas, A.P.A. (author), Erich, S.J.F. (author), Huinink, H.P. (author), Adan, O.C.G. (author), Nijland, T.G. (author)
The influence ofmethylhydroxyethylcellulose (MHEC) on bothmoisture distribution and hydration characteristics
article 2016
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van Laarhoven, K.A. (author), Huinink, H.P. (author), Adan, O.C.G. (author)
To remediate indoor fungal growth, understanding the moisture relations of common indoor fungi is crucial. Indoor moisture conditions are commonly quantified by the relative humidity (RH). RH is a major determinant of the availability of water in porous indoor surfaces that fungi grow on. The influence of steady-state RH on growth is well...
article 2016
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Faiyas, A.P.A. (author), Erich, S.J.F. (author), van Soestbergen, M. (author), Huinink, H.P. (author), Adan, O.C.G. (author), Nijland, T.G. (author)
This article presents both an experimental as well as a theoretical study on the effect of MethylHy droxyEthylCellulose (MHEC) on drying in porous materials using Nuclear Magnetic Resonance Imaging (NMR). MHEC, a water soluble polymer, is normally added to glue mortars as a water retention agent in order to improve the drying by increasing...
article 2015
Searched for: author:"Huinink, H.P."
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