Searched for: subject%3A%22richness%22
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Zhang, Yu (author), Copuroglu, Oguzhan (author)
The properties of slag-rich cement paste are fundamentally associated with slag chemistry. In the present research, 10 slags covering the common chemistry range, including eight synthetic slags of CaO-SiO2-Al2O3-MgO system and two commercial slags, were adopted to evaluate the influence of slag composition on the early (7 days) and later (3...
journal article 2023
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Du, Jinqing (author), Li, G. (author), Guo, Mingxing (author), Lu, Wenyi (author), Dong, Qijuan (author), Zhuang, Linzhong (author)
In present work, the formation, evolution, and distribution of the primary Fe-rich phase in an Al–Mg–Si–Cu–Zn–Fe–Mn alloy are coupling controlled by ultrasonic melt treatment (USMT) and thermomechanical processing (TMP). It is shown in the results that the size of grains and Fe-rich phase in the as-cast state can be greatly reduced by the...
journal article 2023
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Zhang, Y. (author), Copuroglu, Oguzhan (author)
To understand the influence of slag chemistry on the carbonation resistance of slag-rich cement, this paper explored the carbonation characteristics of blended cement systems with different Al<sub>2</sub>O<sub>3</sub> contents in slag through accelerated carbonation test. Irrespective of slag chemistry, three main CO<sub>2</sub> binding...
journal article 2023
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Kuttippurath, Vivek (author), Slijkhuis, Nuria (author), Liu, Shengnan (author), van Soest, G. (author)
Significance: Spectroscopic analysis of optical coherence tomography (OCT) data can yield added information about the sample's chemical composition, along with high-resolution images. Typical commercial OCT systems operate at wavelengths that may not be optimal for identifying lipid-containing samples based on absorption features. Aim: The...
journal article 2023
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Wang, Zaifa (author), Wang, Zhenyu (author), Xue, Dingchuan (author), Zhao, Jun (author), Zhang, Xuedong (author), Geng, Lin (author), Li, Yanshuai (author), Du, Congcong (author), Wagemaker, M. (author)
The rock-salt phase (RSP) formed on the surface of Ni-rich layered cathodes in liquid-electrolyte lithium-ion batteries is conceived to be electrochemically "dead". Here we show massive RSP forms in the interior of LiNi<sub>x</sub>Mn<sub>y</sub>Co<sub>(1−x-y)</sub>O<sub>2</sub> (NMC) crystals in sulfide based all solid state batteries (ASSBs)...
journal article 2023
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Zhang, Y. (author)
In order to compensate the limited availability of raw material resources and meet the growing demand for decreasing CO2 emissions during cement and concrete productions, a practical method is to decrease the clinker content in cement. This strategy mainly consists of substituting a part of the clinker with supplementary cementitious materials ...
doctoral thesis 2022
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Blommert, Yannick (author)
Laser-assisted automated fiber placement (LAFP) is a promising additive manufacturing technique for the production of large aerospace components. Thermoplastic prepreg tapes will be placed ply-by-ply on top of a mould and in-situ consolidated. This is beneficial for higher production rates. The mechanical performance of thermoplastic composite...
master thesis 2022
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van der Veen, Martine (author)
People are reluctant to talk about death. However, death is going to happen, so it is important to discuss the topic while people still can. Discussing death on a more regular basis is beneficial for all people involved. End-of-life conversations can be held to discuss wishes and decisions concerning death and dying. However young adults do not...
master thesis 2022
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Ren, Mengmeng (author), Kang, Yi (author), Zhao, Junxue (author), Zou, Chong (author), Shi, Ruimeng (author), Li, Bin (author), Roekaerts, D.J.E.M. (author)
Oxy-fuel combustion of coal pyrolysis gas has recently been proposed to serve as internal heat source of a vertical low-temperature pyrolysis furnace, in order to make the output pyrolysis gas nearly free of nitrogen and widely useful. To keep the pyrolysis temperature and the heat carrier gas volume unchanged from air combustion to oxy-fuel...
journal article 2022
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Chen, Wei (author), Chen, Ye (author), Cao, Yixing (author), Cui, Z. (author), Fan, Xuejun (author), Zhang, Kouchi (author), Fan, J. (author)
In a light-emitting diode (LED) package, silicone encapsulant serves as a chip protector and enables the light to transmit, since it exhibits the advantages of high light transmittance, high refractive index, and high thermal stability. However, its reliability is still challenged under harsh operation conditions. In this study, the optical...
journal article 2022
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Zhang, Y. (author), Wan, Z. (author), Miranda de Lima Junior, L.C. (author), Copuroglu, Oguzhan (author)
A deeper insight into SO<sub>3</sub>/Al<sub>2</sub>O<sub>3</sub> ratio including the contribution of alumina in slag at early age is required to ensure a properly sulfated slag cement. In this paper, to investigate the effect of gypsum and alumina of slag, emphasis was laid on the hydration characteristics of C<sub>3</sub>S-gypsum-slag system...
journal article 2022
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Deng, Z. (author), Ferreira, Ana Lucia Morgado (author), Spanjers, H. (author), van Lier, J.B. (author)
Abstract: Protein-rich agro-industrial waste streams are high in organic load and represent a major environmental problem. Anaerobic digestion is an established technology to treat these streams; however, retardation of protein degradation is frequently observed when carbohydrates are present. This study investigated the mechanism of the...
journal article 2022
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Kersten, W.C. (author), Diehl, J.C. (author), van Engelen, J.M.L. (author)
It seems relevant for designers who are dealing with complex societal issues to be able to assess whether they appreciate the complexity of the design task sufficiently before the stages of the design and production process are reached, as these require informed decisions before committing substantial resources. We put forward that the ...
journal article 2022
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Yuan, Bo (author), Li, G. (author), Guo, Mingxing (author), Zhuang, Linzhong (author)
Synergy of Ni micro-alloying and thermomechanical processing on the phase distribution, formability and bendability of Al–Mg–Si–Cu–Zn–Fe–Mn alloys was systematically studied in this paper. With the addition of micro-alloying Ni, the Ni-containing Fe-rich phase can be formed, which not only serves as nucleation sites of Mg–Si precipitates ...
journal article 2021
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Wu, Jiahao (author)
Anaerobic digestion (AD) is a promising technology to process protein-rich wastewater. However, incomplete protein degradation during the acidification of organic matter is frequently observed when carbohydrates are present. Literature reports little information to explain the mechanisms behind this phenomenon. This MSc study investigated the...
master thesis 2020
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Kersten, W.C. (author)
The problem: Design challenges are becoming increasingly complex, amongst others because real life is getting more complex. Society is more interconnected than before and most problems occur in a variety of -quickly changing- shapes and forms, i.e. in different contexts. These contexts pose different requirements and often have interdependencies...
doctoral thesis 2020
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Caltran, I. (author), Rietveld, L.C. (author), Shorney-Darby, H. L. (author), Heijman, Sebastiaan (author)
In drinking water treatment, natural organic matter (NOM) is effectively removed from surface water using ion exchange (IEX). A main drawback of using IEX for NOM removal is the production of spent IEX regeneration brine, a polluting waste that is expensive to discharge. In this work, we studied ceramic nanofiltration as a treatment for the...
journal article 2020
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Xue, H. (author), Desmet, P.M.A. (author), Fokkinga, S.F. (author)
This paper introduces a holistic typology of 20 mood states that are presented with a componential approach, describing six aspects: subjective feeling, perception, reaction, tendency, liking, and disliking. In addition, each mood is illustrated with a short example narrative and a collection of four images. The typology was generated by...
journal article 2020
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Yao, X. (author), Yang, Shizhao (author), Dong, H. (author), Wu, Shuang (author), Liang, X. (author), Wang, Wenlong (author)
Ferric-rich calcium sulfoaluminate (FR-CSA) cement is an eco-friendly cement. Fe<sub>2</sub>O<sub>3</sub> exists in different minerals of FR-CSA clinker, e.g., Ca<sub>4</sub>Al<sub>2</sub>Fe<sub>2</sub>O<sub>10</sub> (C<sub>4</sub>AF), Ca<sub>2</sub>Fe<sub>2</sub>O<sub>5</sub> (C<sub>2</sub>F), and Ca<sub>4</sub>Al<sub>6-2</sub><sub>x</sub>Fe...
journal article 2020
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Dong, Xu (author), Shen, Luyi (author), Zhao, Jianpeng (author), Liu, Xuefeng (author), Sun, Yuli (author), Golsanami, Naser (author), Wang, Fei (author), Bi, Haisheng (author), Zitha, P.L.J. (author)
Complete and thorough core cleaning is a critical prerequisite for the precise measurements of most rock's petrophysical parameters. In shale, the oil cleaning process, aimed to remove the volatile hydrocarbons, is often complicated by the requirement for intact solid organic. Evaluation of shale's cleaning methods needs to take structural...
journal article 2020
Searched for: subject%3A%22richness%22
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