Searched for: subject%3A%22RMC%255C%2B%255C-%255C%2BResponsive%255C%2BMaterials%255C%2B%2526%255C%2BCoating%22
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Angmo, D. (author), Gonzalez-Valls, I. (author), Veenstra, S. (author), Verhees, W. (author), Sapkota, S. (author), Schiefer, S. (author), Zimmermann, B. (author), Galagan, Y.O. (author), Sweelssen, J. (author), Lira-Cantu, M. (author), Andriessen, H.A.J.M. (author), Kroon, J.M. (author), Krebs, F.C. (author)
article 2013
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Baukh, V. (author), Huinink, H.P. (author), Adan, O.C.G. (author), van der Ven, L.G.J. (author)
Exposure to water is a key issue in the performance of multilayer coatings. It may take place in different forms, i.e. as rainfall, dew and humidity variation. Consequently, coatings will experience time-dependent water activity fluctuations. In industrial practice, coatings are subjected to artificial water activity fluctuations in weathering...
article 2013
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Heinzle, A. (author), Papen-Botterhuis, N.E. (author), Schiffer, D. (author), Schneider, K.P. (author), Binder, B. (author), Schintler, M. (author), Haaksman, I.K. (author), Lenting, H.B. (author), Gübitz, G.M. (author), Sigl, E. (author)
A gelatinase-based device for fast detection of wound infection was developed. Collective gelatinolytic activity in infected wounds was 23 times higher (p ≤ 0.001) than in noninfected wounds and blisters according to the clinical and microbiological description of the wounds. Enzyme activities of critical wounds showed 12-fold elevated enzyme...
article 2013
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Angmo, D. (author), Sweelssen, J. (author), Andriessen, H.A.J.M. (author), Galagan, Y.O. (author), Krebs, F.C. (author)
Evaporation is the most commonly used deposition method in the processing of back electrodes in polymer solar cells used in scientifi c studies. However, vacuum-based methods such as evaporation are uneconomical in the upscaling of polymer solar cells as they are throughput limiting steps in an otherwise fast roll-to-roll production line. In...
article 2013
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van Wijk, J. (author), Salari, J.W.O. (author), Zaquen, N. (author), Meuldijk, J. (author), Klumperman, B. (author)
In this contribution, we present the silica microencapsulation of hydrophilic compounds by templating Pickering emulsion droplets without contamination of the dispersed phase by either the catalyst or the silica precursor. This is accomplished by the use of an amphiphilic catalyst, which situates around the Pickering emulsion droplets and...
article 2013
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Gunbas, I.D. (author), Wouters, M.E.L. (author), van Benthem, R.A.T.M. (author), Koning, C.E. (author), Noordover, B.A.J. (author)
In this work, two series of PDMS-modified poly(styrene-alt-maleic anhydride)s (PSMA) were prepared by the partial imidization of their anhydride groups with mono-functional, amine-terminated polydimethyl siloxanes (PDMS-NH2) with two different molecular weights. Subsequently, surfactant-free artificial latexes were prepared and characterized and...
article 2013
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Senatore, D. (author), ten Cate, A.T. (author), Laven, J. (author), van Benthem, R.A.T.M. (author), de With, G. (author)
In order to prevent a liquid epoxy cross-linker from premature, Arrhenius-law predicted, reaction with an acid-functional polyester resin, the liquid cross-linker has been physically separated from the resin by encapsulation while release is only possible by a temperature-controlled trigger. The glass transition temperature Tg of the polymeric...
article 2013
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Boersma, A. (author), Wiegersma, S. (author), Offrein, B.J. (author), Duis, J. (author), Delis, J. (author), Ortsiefer, M. (author), van Steenberge, G. (author), Karpinen, M. (author), van Blaaderen, A. (author), Corbett, B. (author)
The increasing request for higher data speeds in the information and communication technology leads to continuously increasing performance of microprocessors. This has led to the introduction of optical data transmission as a replacement of electronic data transmission in most transmission applications longer than 10 meters. However, a need...
conference paper 2013
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Buskens, P.J.P. (author), Wouters, M.E.L. (author), Rentrop, C.H.A. (author), Vroon, Z.A.E.P. (author)
Antifouling coatings for ship hulls are a very important topic in coating research. They are essential with respect to fuel consumption of ships: without antifouling coating, biological species start to adhere to the ship's exterior, leading to a gradual increase in fuel consumption. To date, the working principle of most of the paint systems...
article 2013
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van Soestbergen, M. (author), Erich, S.J.F. (author), Huinink, H.P. (author), Adan, O.C.G. (author)
The effect of cerium-based corrosion inhibitors on the pH front between the alkaline cathode and acidic anode in corrosion cells has been studied. The cerium component of these inhibitors can affect the pH front since it precipitates in an alkaline environment as cerium hydroxide, which is important since the corrosion inhibition mechanism of...
article 2013
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Langanke, J. (author), Arfsten, N. (author), Buskens, P. (author), Habets, R. (author), Klankermayer, J. (author), Leitner, W. (author)
Scratch resistant sol-gel metal oxide coatings typically require a thermal post-treatment step (curing process) at temperatures between 400 and 700 C. In this report, we demonstrate that the in situ generation of amines within sol-gel films facilitates the preparation of scratch resistant metal oxide coatings at a curing temperature of 250 C. A...
article 2013
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van den Ende, D.A. (author), Kamminga, J.D. (author), Boersma, A. (author), Andritsch, T. (author), Steeneken, P.G. (author)
Wrinkling of elastomeric coatings by an electric field is reported. The associated changes in the coating's optical properties yield switchable mirrors and windows. The field Ec needed to induce wrinkling is a factor of 4.4 lower than the theoretically predicted value, which is attributed to space-charge injection. Copyright © 2013 WILEY-VCH...
article 2013
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Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek (author), Burghoorn, M.M.A. (author), Roosen-Melsen, D.A. (author), de Riet, J.F.J. (author), Sabik, S. (author), Vroon, Z.A.E.P. (author), Yakimets, I. (author), Buskens, P.J.P. (author)
Anti-reflective coatings (ARCs) are used to lower the reflection of light on the surface of a substrate. Here, we demonstrate that the two main drawbacks of moth eye-structured ARCs-i.e., the lack of suitable coating materials and a process for large area, high volume applications-can be largely eliminated, paving the way for cost-efficient and...
article 2013
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Cuypers, R. (author), de Jong, A.J. (author), Eversdijk, J. (author), van 't Spijker, J.C. (author), Oversloot, H.P. (author), Ingenhut, B.L.J. (author), Cremers, R.K.H. (author), Papen-Botterhuis, N.E. (author)
Thermochemical storage is a new and emerging long-term thermal storage for residential use (cooling, heating & domestic hot water generation), offering high thermal storage density without the need for thermal insulation during storage (Fig. 1). However, existing materials for thermochemical storage either suffer from practical issues like...
conference paper 2013
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Eversdijk, J. (author), Erich, S.J.F. (author), Hermanns, S.P.M. (author), Adan, O.C.G. (author), de Bolle, M. (author), de Meyer, K. (author), Bylemans, D. (author), Bekker, M. (author), ten Cate, A.T. (author)
This paper focuses on the use of modified nano-clay particles as a controlled release system for biocides from building materials. Different (model) biocides were incorporated in a biocide/nano-clay composite and subsequently the release of the biocides was monitored under different environmental conditions. In addition, the biocide/clay...
article 2012
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Qin, Y. (author), Turkenburg, D.H. (author), Barbu, I. (author), Smaal, W.T.T. (author), Myny, K. (author), Lin, W.Y. (author), Gelinck, G.H. (author), Heremans, P. (author), Liu, J. (author), Meinders, E.R. (author)
An upscalable, self-aligned patterning technique for manufacturing high-performance, flexible organic thin-film transistors is presented. The structures are self-aligned using a single-step, multi-level hot embossing process. In combination with defect-free anodized aluminum oxide as a gate dielectric, transistors on foil with channel lengths...
article 2012
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Turkenburg, D.H. (author), Chin, P.T.K. (author), Fischer, H.R. (author)
We describe a water dispersed nano sensor cocktail based on InP/ZnS quantum dots (QDs) and atomic silver clusters with a bright and visible luminescence combined with optimized sensor functionalities for the water flooding process. The QDs and Ag nano sensors were tested in simulated reservoir conditions (high salinity, Ca2+, pH, high...
conference paper 2012
document
Cuypers, R. (author), Maraz, N. (author), Eversdijk, J. (author), Finck, C.J. (author), Henquet, E.M.P. (author), Oversloot, H.P. (author), van 't Spijker, J.C. (author), de Geus, A.C. (author)
In our laboratories, a seasonal thermochemical storage system for dwellings and offices is being designed and developed. Based on a thermochemical sorption reaction, space heating, cooling and generation of domestic hot water will be achieved with up to 100% renewable energy, by using solar energy and waste heat. Development of the reactor and...
article 2012
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Cheng, L.K. (author), Boersma, A. (author), Jansen, T.H. (author)
A coating based FBG humidity sensor is developed for distributed humidity sensing. The sensitivity of the coated FBG is optimized by varying the chemical composition and the thickness of the coating. A sensitivity of ~2 pm/%RH and a rapid response are demonstrated. The composition of the coating can be adapted for sensing other chemical elements...
conference paper 2012
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Ren, M. (author), Sweelssen, J. (author), Grossiord, N. (author), Gorter, H. (author), Eggenhuisen, T.M. (author), Andriessen, H.A.J.M. (author)
Large-scale production of organic photovoltaics (OPVs) at low cost is, still, a future concept thought to promote the market share of solar energy. Working towards the roll-to-roll production of OPVs, different compatible deposition techniques are investigated. Inkjet printing is a promising candidate, as it allows the contact-free deposition of...
article 2012
Searched for: subject%3A%22RMC%255C%2B%255C-%255C%2BResponsive%255C%2BMaterials%255C%2B%2526%255C%2BCoating%22
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