Searched for: author%3A%22van+Eijck%2C+L.%22
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van der Stok-Nienhuis, Janneke (author), Kuiper, Elisabeth (author), Beentjes, Tonny (author), Joosten, Ineke (author), van Eijck, L. (author), Zhou, Z. (author), van Bommel, Maarten (author)
A rare find of a high-status 17th century oval box, retrieved from a shipwreck, provided a unique opportunity to research the construction and finishing layers of an object that is untouched for 350 years. This case study was used to demonstrate the extent of data that can be gained from analytical techniques prior to conservation. The...
journal article 2021
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Weninger, B. (author), Thijs, M.A. (author), Nijman, Jeroen A.C. (author), van Eijck, L. (author), Mulder, F.M. (author)
Iron is a promising, earth-abundant material for future energy applications. In this study, we use a neutron diffractometer to investigate the properties of an iron electrode in an alkaline environment. As neutrons penetrate deeply into materials, neutron scattering gives us a unique insight into what is happening inside the electrode. We made...
journal article 2021
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Cocquyt, Tiemen (author), Zhou, Z. (author), Plomp, J. (author), van Eijck, L. (author)
The technique of neutron tomography has, after 350 years, enabled a first look inside the iconic single-lens microscopes of Antoni van Leeuwenhoek. Van Leeuwenhoek's 17th-century discovery of "animalcules"marks the birth of microbiology. His skillfully self-produced microscope lenses remained unsurpassed for over 150 years. Neutron tomography...
journal article 2021
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Kauric, Guilhem (author), Epifano, E. (author), Martin, Philippe M. (author), van Eijck, L. (author), Bouëxière, Daniel (author), Clavier, Nicolas (author), Guéneau, Christine (author), Smith, A.L. (author)
Neutron diffraction, X-ray absorption spectroscopy (XAS), and Raman spectroscopy measurements of the quaternary perovskite phase Ba<sub>2</sub>NaMoO<sub>5.5</sub> have been performed in this work. The cubic crystal structure in space group Fm3&amp;macr; m has been refined using the Rietveld method. X-ray absorption near-edge structure...
journal article 2020
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Smith, A.L. (author), de Zoete, Nathan (author), Rutten, Maikel (author), van Eijck, L. (author), Griveau, Jean Christophe (author), Colineau, Eric (author)
The existence of a novel double-molybdate phase with a palmierite-type structure, Cs2Ba(MoO4)2, is revealed in this work, and its structural properties at room temperature have been characterized in detail using X-ray and neutron diffraction measurements. In addition, its thermal stability and thermal expansion are investigated in the...
journal article 2020
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Lai, J. (author), You, X. (author), Dugulan, A.I. (author), Huang, B. (author), Liu, J. (author), Maschek, M. (author), van Eijck, L. (author), van Dijk, N.H. (author), Brück, E.H. (author)
The first-order magneto-elastic transition in the Mn–Fe–P–Si alloys can be tailored by vanadium substitution. Alloys with a suitable V substitution provide an excellent magnetocaloric effect with minor hysteresis in low magnetic fields up to 1.2 T. Mössbauer measurements show that the hyperfine field is reduced by V substitution. Neutron...
journal article 2020
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Louwen, Jaap N. (author), van Eijck, L. (author), Vogt, Charlotte (author), Vogt, Eelco T.C. (author)
Fluid catalytic cracking (FCC) produces (the feedstock for) a major part of the world's fuels, as well as chemical building blocks for, for example, polymers, pharmaceuticals, and specialty materials. ZSM-5 is the active ingredient in propyleneselective FCC catalyst systems and is stabilized or activated with phosphorus compounds. Despite...
journal article 2020
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Epifano, E. (author), Volfi, Andrea (author), Abbink, Maas (author), Nieuwland, Hendrik (author), van Eijck, L. (author), Wallez, Gilles (author), Banerjee, Dipanjan (author), Martin, Philippe M. (author), Smith, A.L. (author)
The formation of a thin layer, the so-called Joint Oxyde-Gaine (JOG), between the (U,Pu)O2 fuel pellets and the cladding has been observed in fast neutron reactors, due to the accumulation of volatile fission products. Cs2MoO4 is known to be one of the major components of the JOG, but other elements are also present, in particular tellurium...
journal article 2020
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Yu, C. (author), Hageman, J.G. (author), Ganapathy, S. (author), van Eijck, L. (author), Zhang, Long (author), Adair, Keegan R. (author), Sun, Xueliang (author), Wagemaker, M. (author)
The ultrafast ionic conductivity of Li <sub>6</sub> PS <sub>5</sub> Br, which is higher than 1 mS cm <sup>-1</sup> at room temperature, makes it an attractive candidate electrolyte for the all-solid-state Li-S battery. A simple synthesis route with an easy scale up process is critical for practical applications. In this work, the highest room...
journal article 2019
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Smith, A.L. (author), Kauric, G.P.T.F. (author), van Eijck, L. (author), Goubitz, K. (author), Clavier, N. (author), Wallez, G. (author), Konings, R. (author)
Neutron diffraction measurements of the double molybdate Cs<sub>3</sub>Na(MoO<sub>4</sub>)<sub>2</sub> have been performed for the first time in this work and the crystal structure refined using the Rietveld method. The thermal expansion of this trigonal phase, in space group P3¯m1, measured using high temperature X-ray diffraction (XRD),...
journal article 2019
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Zhang, Zhixia (author), Zhang, Long (author), Yan, Xinlin (author), Wang, Hongqiang (author), Liu, Yanyan (author), Yu, C. (author), Cao, Xiaoting (author), van Eijck, L. (author), Wen, Bin (author)
Sulfide solid electrolytes possess high ionic conductivity and moderate dendrite suppression capability, but rather poor compatibility against oxide cathodes and metallic Li. Here, we report O-doped Li<sub>6</sub>PS<sub>5</sub>Br as solid electrolyte synthesized by a facile solid-state sintering. Different from other O-incorporated sulfides,...
journal article 2019
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Lai, J. (author), Huang, B. (author), Miao, X.F. (author), Nguyên, V.T. (author), You, X. (author), Maschek, M. (author), van Eijck, L. (author), Zeng, D. (author), van Dijk, N.H. (author), Brück, E.H. (author)
Approaching the border of the first order transition and second order transition is significant to optimize the giant magnetocaloric materials performance. The influence of vanadium substitution in the Mn<sub>1.2-x</sub>V<sub>x</sub>Fe<sub>0.75</sub>P<sub>0.5</sub>Si<sub>0.5</sub> alloys is investigated for annealing temperatures of 1323,...
journal article 2019
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Juhas, Pavol (author), Louwen, Jaap N. (author), van Eijck, L. (author), Vogt, Eelco T.C. (author), Billinge, Simon J.L. (author)
journal article 2018
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Smith, A.L. (author), Verleg, M.N. (author), Vlieland, J. (author), de Haas, D.W. (author), Ocadiz Flores, J.A. (author), Martin, Philippe (author), Rothe, Jörg (author), Capelli, E. (author), van Eijck, L. (author)
The development at the Delft University of Technology (TU Delft, The Netherlands) of an experimental set-up dedicated to high-temperature in situ EXAFS measurements of radioactive, air-sensitive and corrosive fluoride salts is reported. A detailed description of the sample containment cell, of the furnace design, and of the measurement...
journal article 2018
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Smith, A.L. (author), Pignié, M.C.F.C.O. (author), van Eijck, L. (author), Griveau, Jean Christophe (author), Colineau, Eric (author), Konings, R. (author)
The enthalpy of formation at 298.15 K and low temperature heat capacity of Cs3Na(MoO4)2 have been measured for the first time in this work using solution calorimetry and thermal-relaxation calorimetry in the temperature range T = (1.9–299.6) K, respectively. The solution calorimetry measurements, performed in 2 M HNO3 solution, have yielded an...
journal article 2018
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Yu, C. (author), Ganapathy, S. (author), Hageman, J.G. (author), van Eijck, L. (author), Van Eck, Ernst R.H. (author), Zhang, Long (author), Schwietert, T.K. (author), Basak, S. (author), Kelder, E.M. (author), Wagemaker, M. (author)
The high Li-ion conductivity of the argyrodite Li<sub>6</sub>PS<sub>5</sub>Cl makes it a promising solid electrolyte candidate for all-solid-state Li-ion batteries. For future application, it is essential to identify facile synthesis procedures and to relate the synthesis conditions to the solid electrolyte material performance. Here, a...
journal article 2018
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Anil Kumar, J.W. (author), Vermeulen, P. (author), Kooi, Bart J. (author), Rao, Jiancun (author), van Eijck, L. (author), Schwarzmüller, Stefan (author), Oeckler, Oliver (author), Blake, Graeme R. (author)
The alloys (GeTe)<sub>x</sub>(AgSbTe<sub>2</sub>)<sub>100-x</sub>, commonly known as TAGS-x, are among the best performing p-type thermoelectric materials for the composition range 80 ≤ x ≤ 90 and in the temperature range 200-500 °C. They adopt a rhombohedrally distorted rocksalt structure at room temperature and are reported to undergo a...
journal article 2017
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Yu, C. (author), Ganapathy, S. (author), van Eck, Ernst R H (author), van Eijck, L. (author), Basak, S. (author), Liu, Yanyan (author), Zhang, Long (author), Zandbergen, H.W. (author), Wagemaker, M. (author)
Based on its high Li-ion conductivity, argyrodite Li6PS5Br is a promising solid electrolyte for all-solid-state batteries. However, more understanding is required on the relation between the solid electrolyte conductivity and the solid-state battery performance with the argyrodite structure, crystallinity and particle size that depend on the...
journal article 2017
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Nguyên, V.T. (author), Yibole, . (author), Miao, X.F. (author), Goubitz, K. (author), van Eijck, L. (author), van Dijk, N.H. (author), Brück, E.H. (author)
Given the potential applications of (Mn,Fe<sub>2</sub>(P,Si))-based materials for room-temperature magnetic refrigeration, several research groups have carried out fundamental studies aimed at understanding the role of the magneto-elastic coupling in the first-order magnetic transition and further optimizing this system. Inspired by the...
journal article 2017
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Boeije, M.F.J. (author), van Eijck, L. (author), van Dijk, N.H. (author), Brück, E.H. (author)
We have investigated the crystallographic and magnetic properties of (Mn,Fe)<sub>3-δ</sub>Ga alloys. The hexagonal phase is stable between 600 and 700 °C and can be stabilized by quenching to room temperature. Mn<sub>3</sub>Ga is reported to be off-stoichiometric, but we show that using melt-spinning the stoichiometric compound is attainable....
journal article 2017
Searched for: author%3A%22van+Eijck%2C+L.%22
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