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Satish nair, Lakshmi (author)Studies on the impact of Hydrogen on the electrochemical and mechanical behaviour of Iron-based materials have been increasingly conducted in the past few years. This is mainly due to the ever-growing demand for sustainable energy sources, which involve Hydrogen and to meet the high structural and economic demands from the automobile sector and...master thesis 2022
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Verma, N. (author), Delhez, R. (author), van der Pers, N.M. (author), Hendrikx, R.W.A. (author), Huizenga, R.M. (author), Bottger, A.J. (author)For Pd thin films, microstructural changes involved during hydrogen cycling provide the information needed to predict and optimize the film's mechanical strength. In this paper, a systematic study of the morphology, microstructure, texture, and stress has been performed on Pd thin films during hydrogen loading and deloading cycles at room...journal article 2022
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Prot, T.J.F. (author), Pannekoek, W. (author), Belloni, C. (author), Dugulan, A.I. (author), Hendrikx, R.W.A. (author), Korving, L. (author), van Loosdrecht, Mark C.M. (author)It was recently discovered that vivianite (Fe<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>.8H<sub>2</sub>O) could be magnetically extracted from digested activated sludge which opened a new route for phosphorus recovery (Wijdeveld et al. 2022). While its formation in digested sludge is regularly reported, it is not yet studied for fresh,...journal article 2022
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Ocadiz flores, J.A. (author)Molten salts are a class of ionic liquids which have in recent years been the focus of extensive fundamental research given that they are a versatile class of reaction media with a variety of appealing thermophysical and thermochemical properties (e.g. melting points, heat capacities, vapor pressures, densities, thermal conductivities, etc..)...doctoral thesis 2021
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Segawa, Izuru (author), Takahashi, Yuya (author), Igarashi, Go (author)This study investigates the relationship between the strength development and hydration progress of cement-based solidifying agents (CBSAs) in cement-treated soil with volcanic mineral components. A CBSA is a cement-based material used as a soil stabilizer. It is known that the strength development of cement-based materials is inhibited by...conference paper 2021
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Huang, Z. (author), Wang, Q (author)In this paper, the influence of sodium hydroxide and water glass of various modulus, as activators, on the compressive strength, microstructure and hydration products of two alkali-activated phosphorous slag (AAPS) with different chemical composition were studied. Water glass activation shows relatively higher later compressive strength when the...conference paper 2021
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Silva, André (author), Nogueira, Rita (author), Bogas, J. Alexandre (author), Rodrigues, Miguel (author)Concrete is the most widely material used in the construction industry. However, it has a great environmental impact, mainly because of cement manufacture and the inherent CO2 emissions into the atmosphere. This research intends to contribute to the reduction of the environmental impact of the concrete industry through the uptake of CO2 during...conference paper 2021
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Rossi, E. (author), Zhang, Hongzhi (author), Garcia, Santiago J. (author), Bijleveld, J.C. (author), Nijland, Timo G. (author), Copuroglu, Oguzhan (author), Polder, R.B. (author), Šavija, B. (author)The elastic modulus of corrosion product (E<sub>cp</sub>) has been reported with significant variations in the literature. This study aims to investigate the E<sub>cp</sub> of naturally-generated chloride-induced corrosion products formed in different concrete mixes. Microstructural characterization was conducted through nano-indentation,...journal article 2021
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Prot, T.J.F. (author), Wijdeveld, W. (author), Eshun, L. Ekua (author), Dugulan, A.I. (author), Goubitz, K. (author), Korving, L. (author), van Loosdrecht, Mark C.M. (author)The recovery of phosphorus from secondary sources like sewage sludge is essential in a world suffering from resources depletion. Recent studies have demonstrated that phosphorus can be magnetically recovered as vivianite (Fe(II)<sub>3</sub>(PO<sub>4</sub>)<sub>2</sub>∗8H<sub>2</sub>O) from the digested sludge (DS) of Waste Water Treatment...journal article 2020
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Kamminga, Machteld E. (author), Gelvez Rueda, M.C. (author), Maheswari, S. (author), van Droffelaar, I.S. (author), Baas, Jacob (author), Blake, Graeme R. (author), Grozema, F.C. (author), Palstra, Thomas T.M. (author)We synthesize single crystals of a new 2,5-dimethylanilinium tin iodide organic-inorganic hybrid compound and 2,5-dimethylanilinium triiodide. Single-crystal X-ray diffraction reveals that the hybrid grows as a unique rhombohedral structure consisting of one-dimensional chains of SnI<sub>6</sub>-octahedra that share corners and edges to build...journal article 2019
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Hidalgo Garcia, J. (author), Huizenga, R.M. (author), Findley, K.O. (author), Santofimia, Maria Jesus (author)By means of high-energy synchrotron X-ray diffraction, the interplay between martensite and retained austenite phases in steel during the application of stress has been analyzed. Martensite properties were varied through controlled reheating heat treatments in a low carbon Quenched and Partitioned (Q&P) steel consisting of retained...journal article 2019
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Vollmer, I. (author), Mondal, A. (author), Yarulina, I. (author), Abou-Hamad, Edy (author), Kapteijn, F. (author), Gascon, Jorge (author)The catalytic performance of the bifunctional catalyst Mo/HZSM-5 for methane dehydroaromatization (MDA) depends on the Mo dispersion and on zeolite acidity. Here we separately quantify the effect of dispersion and the effect of acidity on aromatic yields and coke selectivity. Also, the effect of porosity on the same is quantitatively...journal article 2019
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Prot, T.J.F. (author), Nguyen, V. H. (author), Wilfert, P.K. (author), Dugulan, A.I. (author), Goubitz, K. (author), de Ridder, D.J. (author), Korving, L. (author), Rem, P.C. (author), Bouderbala, A. (author), Witkamp, G.J. (author), van Loosdrecht, Mark C.M. (author)To prevent eutrophication of surface water, phosphate needs to be removed from sewage. Iron (Fe) dosing is commonly used to achieve this goal either as the main strategy or in support of biological removal. Vivianite (Fe(II) <sub>3</sub> (PO <sub>4</sub> ) <sub>2</sub> * 8H <sub>2</sub> O) plays a crucial role in capturing the phosphate, and...journal article 2019
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Pateras, Anastasios (author), Carnis, Jérôme (author), Mukhopadhyay, U. (author), Richard, Marie Ingrid (author), Leake, Steven J. (author), Schülli, Tobias U. (author), Reichl, Christian (author), Wegscheider, Werner (author), Dehollain Lorenzana, J.P. (author), Vandersypen, L.M.K. (author), Evans, Paul G. (author)Increasing the number of quantum bits while preserving precise control of their quantum electronic properties is a significant challenge in materials design for the development of semiconductor quantum computing devices. Semiconductor heterostructures can host multiple quantum dots that are electrostatically defined by voltages applied to an...journal article 2019
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Binti Faisol, Intan (author)Solid state lithium ion batteries are generally safer than liquid electrolytes. Li6PS5Cl is a promising electrolyte with an instability in the active material and electrolyte interphase which causes an increase in impedance and capacity loss. <br/>Doping with stable salts of LiCl and LiF could affect the stability. It is found that doping LiCl...master thesis 2018
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van de Lagemaat, Rutger (author)<br/>In the search for renewable energy storage materials, lithium metal has been considered the ideal electrode material for decades, due to its high specific capacity. However, dendrite formation leading to poor cycling behaviour has seemed an insurmountable problem ever since. In recent years, advancements in observational- and...master thesis 2018
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de Zeeuw, Willem (author)This report shows that animal glue from porcine skins can be used to make thin films with reproducible properties. It shows that the tensile strength of the film relates linearly to the bloom strength, while the stiffness remains constant for temperatures lower than the glass transition temperature. The report continues to show how Differential...master thesis 2017
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Kim Lee, B.N. (author), Sietsma, J. (author), Santofimia, Maria Jesus (author)Understanding carbon redistribution in steels is crucial in developing advanced high strength steels. For instance, Quenching & Partitioning (Q&P) processes rely on the partitioning of carbon from martensite into austenite, where at the end of the heat treatment the carbon-enriched austenite shows higher stability at room temperature....journal article 2017
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Hu, Y. (author)Quenching and Partitioning (Q&P) processed steel is a promising candidate for the third-generation advanced high strengths steel(AHSS), where considerable amount of carbon-enriched austenite can be obtained in the steel microstructure. The Q&P process starts with full or partial austenisation of the steel, followed by a quench to form a desired...master thesis 2016
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Zhang, X. (author)Chemical energy storage in Li-ion batteries is a key technology for the future renewable society. Their energy and power density is largely determined by electrode materials that are able to host lithium in their crystal structure. Aiming at faster and more efficient energy storage, one of the key objectives in Li-ion batteries is to improve the...doctoral thesis 2015
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