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Feng, Lichao (author), Yi, Shengjie (author), Zhao, Shuyuan (author), Zhong, Qiucheng (author), Ren, Feirong (author), Liu, C. (author), Zhang, Y. (author), Wang, Wenshou (author), Li, Zhenming (author)Recycling aluminosilicate-based solid wastes is imperative to realize the sustainable development of constructions. By using alkali activation technology, aluminosilicate-based solid wastes, such as furnace slag, fly ash, red mud, and most of the bio-ashes, can be turned into alternative binder materials to Portland cement to reduce the carbon...review 2024
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Kosinov, N. (author), Liu, C. (author), Hensen, Emiel J.M. (author), Pidko, E.A. (author)Transition metal-zeolite composites are versatile catalytic materials for a wide range of industrial and lab-scale processes. Significant advances in fabrication and characterization of well-defined metal centers confined in zeolite matrixes have greatly expanded the library of available materials and, accordingly, their catalytic utility. In...review 2018
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Liu, M. (author), Li, D. (author), Qin, P. (author), Liu, C. (author), Wang, H. (author), Wang, F. (author)Networks can be used to describe the interconnections among individuals, which play an important role in the spread of disease. Although the small-world effect has been found to have a significant impact on epidemics in single networks, the small-world effect on epidemics in interconnected networks has rarely been considered. Here, we study the...journal article 2015
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- Liu, C. (author) journal article 2009
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Liu, C. (author), van Heck, B. (author), Wimmer, M.T. (author)We study the equilibrium dc Josephson current in a junction between an s-wave and a topological superconductor. Cooper pairs from the s-wave superconducting lead can transfer to the topological side either via an unpaired Majorana zero mode localized near the junction or via the above-gap continuum states. We find that the Majorana...journal article 2021
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Liu, C. (author), Malladi, S.R.K. (author), Xu, Q. (author), Chen, Jianghua (author), Tichelaar, F.D. (author), Zhuge, Xiaodong (author), Zandbergen, H.W. (author)Age-hardening in Al alloys has been used for over a century to improve its mechanical properties. However, the lack of direct observation limits our understanding of the dynamic nature of the evolution of nanoprecipitates during age-hardening. Using in-situ (scanning) transmission electron microscopy (S/TEM) while heating an Al-Cu alloy, we...journal article 2017
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Guo, Z. (author), Qiu, Jingping (author), Kirichek, Alex (author), Zhou, Hao (author), Liu, C. (author), Yang, Lei (author)The increasing amount of solid waste, e.g., waste tyres from car industry and tailings from mine operations, causes substantial environmental and societal issues. The recycled tyre polymer fibre (RTPF) reinforced cemented tailings backfill (CTB) is a kind of composite that can treat waste tyres and tailings simultaneously and realize green...journal article 2023
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He, Songbo (author), Zuur, Kenny (author), Santosa, Dian Sukmayanda (author), Heeres, Andre (author), Liu, C. (author), Pidko, E.A. (author), Heeres, Hero Jan (author)The catalytic conversion of pure glycerol to bio-aromatics (bio-BTX) over an un-modified H-ZSM-5 (SiO<sub>2</sub>/Al<sub>2</sub>O<sub>3</sub> molar ratio of 23) via an ex-situ catalytic pyrolysis approach in a continuous tandem-micro reactor at a scale of 1 g glycerol h<sup>−1</sup> was investigated. A BTX peak carbon yield of 28.1 ± 0.2 %...journal article 2021
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He, Songbo (author), Goldhoorn, Hero Reinder (author), Tegudeer, Zhuorigebatu (author), Chandel, Anshu (author), Heeres, Andre (author), Liu, C. (author), Pidko, E.A. (author), Heeres, Hero Jan (author)The use of H-ZSM-5 with various binders (Al<sub>2</sub>O<sub>3</sub>, SiO<sub>2</sub>, and kaolinite, 10 wt% on catalyst formulation) for the catalytic conversion of glycerol to bio-based aromatics (GTA) was investigated in a continuous bench-scale unit at a pyrolysis temperature of 450 °C, catalytic upgrading temperature of 500 °C, WHSV of...journal article 2021
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Liu, C. (author), Schuwalow, Sergej (author), Liu, Yu (author), Vilkelis, K. (author), Manesco, A. L.R. (author), Krogstrup, P. (author), Wimmer, M.T. (author)We study the electronic properties of InAs/EuS/Al heterostructures as explored in a recent experiment, combining both spectroscopic results and microscopic device simulations. In particular, we use angle-resolved photoemission spectroscopy to investigate the band bending at the InAs/EuS interface. The resulting band offset value serves as an...journal article 2021
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He, Songbo (author), Kramer, Thomas Sjouke (author), Klein, Frederike Gerda Hiltje (author), Chandel, Anshu (author), Tegudeer, Zhuorigebatu (author), Heeres, Andre (author), Liu, C. (author), Pidko, E.A. (author), Heeres, Hero Jan (author)The catalytic conversion of glycerol to aromatics (GTA, e.g., benzene, toluene, and xylenes, BTX) over a shaped H-ZSM-5/Al<sub>2</sub>O<sub>3</sub> (60/40 wt%) catalyst was investigated in a continuous fixed-bed reactor to study the addition of the Al<sub>2</sub>O<sub>3</sub> binder in the catalyst formulation on catalyst performance. The...journal article 2022
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Liu, C. (author), Uslamin, E. (author), Khramenkova, E. (author), Sireci, Enrico (author), Ouwehand, Lucas T.L.J. (author), Ganapathy, S. (author), Kapteijn, F. (author), Pidko, E.A. (author)The production of valuable aromatics and the rapid catalyst deactivation due to coking are intimately related in the zeolite-catalyzed aromatization reactions. Here, we demonstrate that these two processes can be decoupled by promoting the Ga/HZSM-5 aromatization catalyst with Ca. The resulting bimetallic catalysts combine high selectivity to...journal article 2022
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Liu, C. (author), Yang, Lu (author), Li, Z. (author), Nie, Shuai (author), Hu, Chuanlin (author), Wang, Fazhou (author)Due to the satisfactory property and high productivity, heat-cured concretes have been widely used in engineering practice. However, heat curing process also brings some drawbacks that are detrimental to the long-term property of this material. To address this issue, lightweight fine aggregate (LWFA) was employed to provide internal curing ...journal article 2022
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Castro-Fernández, Pedro (author), Mance, Deni (author), Liu, C. (author), Abdala, Paula M. (author), Willinger, Elena (author), Rossinelli, Aurelio A. (author), Serykh, Alexander I. (author), Pidko, E.A. (author), Copéret, Christophe (author), Fedorov, Alexey (author), Müller, Christoph R. (author)Three γ/β-Ga<sub>2</sub>O<sub>3</sub> nanoparticle catalysts that differ in the relative ratio of γ-Ga<sub>2</sub>O<sub>3</sub> to β-Ga<sub>2</sub>O<sub>3</sub> were prepared to evaluate the effect of H<sub>2</sub> treatment (500 °C, 2 h) on the coordination environment of bulk and surface Ga sites, Lewis acidity and catalytic activity in...journal article 2022
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Liu, C. (author), Uslamin, E. (author), van Vreeswijk, Sophie H. (author), Yarulina, Irina (author), Ganapathy, S. (author), Weckhuysen, Bert M. (author), Kapteijn, F. (author), Pidko, E.A. (author)Identification of the catalyst characteristics correlating with the key performance parameters including selectivity and stability is key to the rational catalyst design. Herein we focused on the identification of property-performance relationships in the methanol-to-olefin (MTO) process by studying in detail the catalytic behaviour of MFI,...journal article 2022
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Li, Z. (author), Liang, X. (author), Liu, C. (author), Liang, M. (author), van Breugel, K. (author), Ye, G. (author)This study investigates the deformation of free and stress of restrained alkali-activated slag concrete (AASC), respectively, under semi-adiabatic condition. The concrete shows first thermal expansion, which is compensated soon by autogenous shrinkage. The subsequent cooling down of the concrete aggravates shrinkage and development of tensile...journal article 2022
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Rigotti Manesco, A.L. (author), Flór, Ian Matthias (author), Liu, C. (author), Akhmerov, A.R. (author)We simulate a hybrid superconductor-graphene device in the quantum Hall regime to identify the origin of downstream resistance oscillations in a recent experiment [Zhao et al. Nature Physics 16, (2020)]. In addition to the previously studied Mach-Zehnder interference between the valley-polarized edge states, we consider disorder-induced...journal article 2022
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Liu, C. (author), Uslamin, E. (author), Pidko, E.A. (author), Kapteijn, F. (author)The nature of hydrocarbon pool (HCP) intermediates in the methanol-to-hydrocarbons (MTH) process has been thoroughly investigated, especially for BEA- and CHA-type zeolite catalysts like H-β and H-SAPO-34. Herein, we further reveal the dynamic mechanistic details of the MTH process over the H-ZSM-5 catalyst at 400 °C, based on the dual-cycle...journal article 2023
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Vogiatzis, Konstantinos D. (author), Polynski, Mikhail V. (author), Kirkland, Justin K. (author), Townsend, Jacob (author), Hashemi, A. (author), Liu, C. (author), Pidko, E.A. (author)Computational chemistry provides a versatile toolbox for studying mechanistic details of catalytic reactions and holds promise to deliver practical strategies to enable the rational in silico catalyst design. The versatile reactivity and nontrivial electronic structure effects, common for systems based on 3d transition metals, introduce...journal article 2018
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Liu, C. (author), Cheng, Gang (author), Chen, Xihui (author), Pang, Y. (author)Given local weak feature information, a novel feature extraction and fault diagnosis method for planetary gears based on variational mode decomposition (VMD), singular value decomposition (SVD), and convolutional neural network (CNN) is proposed. VMD was used to decompose the original vibration signal to mode components. The mode matrix was...journal article 2018