Searched for: author:"Fischer, H.R."
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Lejeail, M. (author), Fischer, H.R. (author)
Stimulated by the growing demand for more sustainable polymer systems, experiments were performed to develop completely recyclable epoxy-based thermoset composite materials involving the separation, recovery, and complete reuse of both components of the composite, the resin and the fibers. In this study, a possibility to design such composites...
article 2021
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Lejeail, M. (author), Fischer, H.R. (author)
Stimulated by the growing demand for more sustainable polymers, explorative experiments were performed to substitute oil-based components by “green” monomers derived from bio-based compounds to decrease the carbon footprint of the production of such thermosets. The potential of itaconimides synthesised from itaconic anhydride e.g. obtained by...
article 2020
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Lejeail, M. (author), Fischer, H.R. (author)
Stimulated by the growing demand for more sustainable polymer systems, experiments were performed to develop completely recyclable epoxy‐based thermoset composite materials involving the separation, recovery, and complete reuse of both components of the composite, the resin and the fibers. In this study, a possibility to design such composites...
article 2020
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Fischer, H.R. (author)
article 2019
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Sogütoglu, L.C. (author), Steiger, M. (author), Houben, J. (author), Biemans, D. (author), Fischer, H.R. (author), Donkers, P.A.J. (author), Huinink, H. (author), Adan, O.C.G. (author)
The solid-state hydration of salts has gained particular interest within the frame of thermochemical energy storage. In this work, the water vapor pressure-temperature (p-T) phase diagram of the following thermochemical salts was constructed by combining equilibrium and nonequilibrium hydration experiments: CuCl 2 , K 2 CO 3 , MgCl 2 ·4H 2 O,...
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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Turkenburg, D.H. (author), Durant, Y. (author), Fischer, H.R. (author)
Stimulated by the growing demand for greener and more sustainable polymer systems we have studied thermoreversible polymer networks composed largely (> 83% w/w) of diethylitaconate of bio-based origin. A series of coating materials has been synthesized consisting of linear chains of diethylitaconate copolymerized with furfurylmethacrylate...
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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Rocha, I.B.C.M. (author), Raijmaekers, S. (author), van der Meer, F.P. (author), Nijssen, R.P.L. (author), Fischer, H.R. (author), Sluys, L.J. (author)
A combined experimental and numerical investigation is conducted on the anisotropic water diffusion behaviour of unidirectional glass/epoxy composites. Experimental diffusivity values are obtained by immersing thin material slices for each of its planes of orthotropy extracted from a thick composite panel and interphase measurements are...
article 2017
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Coope, T.S. (author), Turkenburg, D.H. (author), Fischer, H.R. (author), Luterbacher, R. (author), van Bracht, H. (author), Bond, I.P. (author)
Epoxy resins containing Diels-Alder (DA) furan and maleimide moieties are presented with the capability to self-heal after exposure to an external heat source. A conventional epoxy amine system has been combined with furfuryl and maleimide functional groups in a two-step process, to avoid major side-reactions, and the concentration of a thermo...
article 2016
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Fischer, H.R. (author), Garcia, S.J. (author)
bookPart 2016
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Fischer, H.R. (author), Mookhoek, S.D. (author)
Six different bitumina of comparable PEN grade were investigated to gain a relation between the composition
article 2016
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Turkenburg, D.H. (author), Fischer, H.R. (author)
In view of self-healing materials for high temperature applications we have studied the use of solid monomeric bismaleimide particles as embedded self-healing component dispersed in a host material. Below the self-healing activation temperature, bismaleimides remain inert while above it they may rapidly flow into cracks or damaged sections of...
article 2016
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Fischer, H.R. (author), Nabi, H.S. (author), Weiss, L. (author), Gielen, A.W.J. (author)
Molding compounds are key materials to deliver well packaged reliable IC’s for demanding applications, such as automotive electronics. With shrinking sizes of IC’s and the increased requirements with respect to loading conditions, application environment and lifetime, the reliability of the packaging becomes increasingly important. The...
conference paper 2015
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Yazdan Mehr, M. (author), Bahrami, A. (author), Fischer, H.R. (author), Gielen, S. (author), Corbeij, R. (author), van Driel, W.D. (author), Zhang, G.Q. (author)
In a highly competitive and demanding microelectronics market, reliable non-destructive methods for quality control and failure analysis of electronic components are highly demanded. Any robust non-destructive method should be capable of dealing with the complexity of miniaturized assemblies such as chip-scale packages and 3D IC stacks. Scanning...
conference paper 2015
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Fischer, H.R. (author), Cernescu, A. (author)
Bitumen and bituminous binders are a mixture of a wide variety of molecules with different size and nature; a-polar as well as polar, aromatic as well as aliphatic, chain-like as well as two-dimensional in nature. However, most of the bitumina display at ambient temperatures a spontaneous formation of micro-phases displaying different mechanical...
article 2015
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Coope, T.S. (author), Luterbacher, R. (author), Turkenburg, D.H. (author), Fischer, H.R. (author), Bond, I.P. (author)
Realising self-healing composites in a commercial environment remains a challenge for the transport sector. Herein, this research considers the design envelope and the implications of embedding self-healing agents into commercially relevant fibre reinforced polymer (FRP) composite applications. A novel epoxy resin containing reversible bondable...
conference paper 2015
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Valcke, S.L.A. (author), Pipilikaki, P. (author), Fischer, H.R. (author)
Secondary resources containing (catcium) atuminium-silicate phases, e.g., fly ash, slag or bottom ash are used as precursor for binders such as geopolymers. Because secondary resources can be highly variable in terms of their potential to dissolve and form reaction products, analytical methods are needed to evaluate their potential as a...
conference paper 2015
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Valcke, S.L.A. (author), Pipilikaki, P. (author), Fischer, H.R. (author)
conference paper 2015
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Turkenburg, D.H. (author), Fischer, H.R. (author)
Epoxy resins are functionalized with Diels-Alder based thermo-reversible crosslinks to enable the fabrication of composites that are capable of multiple self-healing-repair processes. The key challenge in realizing a structural combination of conventional epoxy amine systems with furfuryl and maleimide functional groups is to achieve a high...
article 2015
Searched for: author:"Fischer, H.R."
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