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- Massaad, J. (author), van Neer, P.L.M.J. (author), van Willigen, D.M. (author), Sabbadini, A. (author), de Jong, N. (author), Pertijs, M.A.P. (author), Verweij, M.D. (author) article 2022
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- Visschers, F.L.L. (author), Massaad, J. (author), van Neer, P.L.M.J. (author), Verweij, M.D. (author), Liu, D. (author), Broer, D.J. (author) article 2022
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Calvi, L. (author), van Geijn, R. (author), Leufkens, L. (author), Habets, R. (author), Gurunatha, K.L. (author), Stout, K. (author), Mann, D. (author), Papakonstantinou, I. (author), Parkin, I.P. (author), Elen, K. (author), Hardy, A. (author), van Bael, M.K. (author), Buskens, P. (author)The thermodynamics and kinetics of the structural phase transition from monoclinic VO2 (M) to rutile VO2 (R) and vice versa were studied for particulate materials obtained by bead milling of VO2 (M) powder. Using wet bead milling, we decreased the particle size of VO2 (M) powder from ∼1 μm to 129 nm. With progressive milling, the switching...article 2022
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Ruiz-Preciado, M.A. (author), Gota, F. (author), Fassl, P. (author), Hossain, I.M. (author), Singh, R. (author), Laufer, F. (author), Schackmar, F. (author), Feeney, T. (author), Farag, A. (author), Allegro, I. (author), Hu, H. (author), Gharibzadeh, S. (author), Nejand, B.A. (author), Gevaerts, V.S. (author), Simor, M. (author), Bolt, P.J. (author), Paetzold, U.W. (author)Monolithic two-terminal (2T) perovskite/CuInSe2 (CIS) tandem solar cells (TSCs) combine the promise of an efficient tandem photovoltaic (PV) technology with the simplicity of an all-thin-film device architecture that is compatible with flexible and lightweight PV. In this work, we present the first-ever 2T perovskite/CIS TSC with a power...article 2022
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Nuñez, J. (author), Boersma, A. (author), Grand, J. (author), Mintova, S. (author), Sciacca, B. (author)Infrared absorption spectroscopy is a powerful analytical tool that enables the identification of molecular species. The sensitivity of this technique, that is strongly limited by the small absorption cross-section of molecular vibration, can be greatly improved by resonant interaction with nano-antennas via the surface-enhanced infrared...article 2021
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Yeung, C.P.K. (author), Habets, R. (author), Leufkens, L. (author), Colberts, F. (author), Stout, K. (author), Verheijen, M. (author), Vroon, Z. (author), Mann, D. (author), Buskens, P. (author)Vanadium dioxide displays thermochromic properties based on its structural phase transition from monoclinic VO2 (M) to rutile VO2 (R) and vice versa, and the accompanying reversible metal-insulator transition. We developed a single layer coating comprising VO2 (M) and SiO2. We applied the coating from an alcoholic solution comprising vanadium(IV...article 2021
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Gawlinska-Necek, K. (author), Socha, R.P. (author), Balawender, P. (author), Stodolny, M.K. (author), van Aken, B.B. (author), Starowicz, Z. (author), Panek, P. (author)In this article, we present the results of aging tests of silicon photovoltaic modules with a copper-containing electrode deposited in one-step screen printing method. For front metallization, a mixture of commercial silver paste with copper filler was used, where copper constituted 30% of total paste volume. The filler is based on copper...article 2021
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- Calvi, L. (author), Leufkens, L. (author), Yeung, C.P.K. (author), Habets, R. (author), Mann, D. (author), Elen, K. (author), Hardy, A. (author), van Bael, M.K. (author), Buskens, P. (author) article 2021
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- van Peer, J. (author), de Kok, M. (author) public lecture 2021
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Massaad, J. (author), van Neer, P.L.M.J. (author), van Willigen, D.M. (author), Sabbadini, A. (author), de Jong, N. (author), Pertijs, M.A.P. (author), Verweij, M.D. (author)Current ultrasonic clamp-on flow meters consist of a pair of single-element transducers which are carefully positioned before use. This positioning process consists of manually finding the distance between the transducer elements, along the pipe axis, for which maximum SNR is achieved. This distance depends on the sound speed, thickness and...article 2021
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Butt A.A., (author), Vries S.B. de, (author), Loonen R.C.G.M., (author), Hensen J.L.M., (author), Stuiver A., (author), Ham J.E.J. van den, (author), Erich B.S.J.F., (author)Thermochromic (TC) materials can switch solar absorptance (α) based on temperature stimuli. When coatings with TC properties are applied on building envelope surfaces, the amount of solar heat gains can be controlled to reduce the heating and cooling demand of buildings. To date, limited research has been conducted in investigating optimal TC...article 2021
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Shankar Verma, A. (author), Jiang, Z. (author), Ren, Z. (author), Caboni, M. (author), Verhoef, H. (author), van der Mijle-Meijer, H. (author), Castro, S.G.P. (author), Teuwen J.J.E., (author)Rain-induced leading-edge erosion (LEE) of wind turbine blades (WTBs) is associated with high repair and maintenance costs. The effects of LEE can be triggered in less than 1 to 2 years for some wind turbine sites, whereas it may take several years for others. In addition, the growth of erosion may also differ for different blades and turbines...article 2021
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Mann, D. (author), Yeung, C.P.K. (author), Habets, R. (author), Vroon, Z. (author), Buskens, P. (author)With constantly progressing climate change and global warming, we face the challenge to reduce our energy consumption and CO2 emission. To increase the energy-efficiency in buildings, we developed a thermochromic coating for smart windows which is optimized for intermediate climates. Here we present a building energy simulation study for the use...conference paper 2021
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Wijngaard, M. (author), Dortmans, A. (author), van Harmelen, T. (author), Urbanus, J.H. (author), de Ruiter, R. (author), Schwarz, A. (author), Zondervan, E. (author)Plastics (bulk, coatings, and glues), like many other commodities, including metal, wood, glass, and ceramics, are of essential importance to the wellbeing of today’s society. This will not be any different in the decades to come. We expect plastics to remain important due to their unique properties and the possibilities for mass production...other 2020
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Sweelssen, J. (author), Blokland, H. (author), Rajamaki, T. (author), Boersma, A. (author)Liquid Natural Gas (LNG) is an energy source that is becoming more important in energy transition, as the world is facing lower the CO2 emissions and backup sources for wind and solar energy are needed. LNG is becoming a major player not only as fuel for power plants, but also in transport and mobility. However, the composition of LNG varies...article 2020
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Sweelssen, J. (author), Blokland, H. (author), Rajamäki, T. (author), Sarjonen, R. (author), Boersma, A. (author)The energy market is facing a major transition, in which natural gas and renewable gasses will play an important role. However, changing gas sources and compositions will force the gas transporters, gas engine manufacturers, and gas grid operators to monitor the gas quality in a more intensive way. This leads to the need for lower cost, smaller,...article 2020
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Prakasam, V. (author), Tordera, D. (author), di Giacomo, F. (author), Abbel, R. (author), Langen, A. (author), Gelinck, G. (author), Bolink, H.J. (author)Halide perovskites have been gaining considerable attention recently for use in light-emitting applications, due to their bandgap tunability, color purity and low cost fabrication methods. However, current fabrication techniques limit the processing to small-area devices. Here, we show that a facile N 2 gas-quenching technique can be used to...article 2019
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Rezaei, N. (author), Isabella, O. (author), Vroon, Z.A.E.P. (author), Zeman, M. (author)The optical losses associated with sub-micron absorbers in CIGS solar cells can be reduced by light management techniques. 3-D optical modelling was used to optimize light in-coupling and internal rear reflectance in a 750-nm thick CIGS reference solar cell. At the front side, an effective medium approximation (EMA) approach for describing...article 2019
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de Haro, J.C. (author), Allegretti, C. (author), Smit, A.T. (author), Turri, S. (author), D'Arrigo, P. (author), Griffini, G. (author)New biobased polyurethane (PU) coatings with high lignin content were developed and characterized in this work. These materials were based on a ?,?-diisocyanate monomer (1,4-bis(4-isocyanato-2-methoxyphenoxy)butane, VA-NCO) obtained from lignin-derived vanillic acid and its further cross-linking reaction with three different nonchemically...article 2019
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Roch, T. (author), Šimurka, L. (author), Ow-Yang, C.W. (author), Sezen, M. (author), Satrapinskyy, L. (author), Turutoğlu, T. (author)Magnetron sputtering is widely used for deposition of silicon oxynitride (SiOxNy) coatings on glass in large-area applications. Since repeated deposition simulates the factory-scale in-line processing, amorphous aluminum-doped SiOxNy layers with thickness of about 250 nm were deposited by reactive pulsed DC sputtering in a multi-pass process...article 2019