Z
Zeyu Lu
Researcher at University of Macau
Publications - 57
Citations - 3025
Zeyu Lu is an academic researcher from University of Macau. The author has contributed to research in topics: Cement & Ultimate tensile strength. The author has an hindex of 25, co-authored 45 publications receiving 1987 citations. Previous affiliations of Zeyu Lu include Hong Kong University of Science and Technology.
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Reactive molecular dynamics and experimental study of graphene-cement composites: Structure, dynamics and reinforcement mechanisms
TL;DR: In this article, the effects of graphene and graphene oxide on the hydration, microstructures and mechanical properties of cement paste were investigated by using reactive force field molecular dynamics (MD), revealing that functional hydroxyl groups in GO provide non-bridging oxygen (NBO) sites that accept hydrogen-bonds of interlayer water molecules in the calcium silicate hydrate (CSH).
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Mechanism of cement paste reinforced by graphene oxide/carbon nanotubes composites with enhanced mechanical properties
TL;DR: In this article, the enhanced mechanical properties of cement paste reinforced by graphene oxide (GO)/carbon nanotubes (CNTs) composites are presented. And the space interlocking mechanism of the GO/CNT/cement paste composite is proposed.
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Paraffin/expanded vermiculite composite phase change material as aggregate for developing lightweight thermal energy storage cement-based composites
TL;DR: In this paper, a new paraffin/expanded vermiculite composite phase change material (PCM) was tailor-made as aggregate for developing lightweight thermal energy storage cement-based composites (LW-TESCCs).
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Utilization of fly ash cenosphere as lightweight filler in cement-based composites – A review
TL;DR: In this paper, the influence of fly ash cenospheres (FACs) on the mechanical, functional and structural properties as well as on the durability of FAC incorporated cement-based composites (FACC) are summarized.
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Effects of graphene oxide aggregates on hydration degree, sorptivity, and tensile splitting strength of cement paste
TL;DR: In this article, the effects of graphene oxide (GO) aggregates on the degree of hydration, sorptivity, and tensile strength of cement paste were investigated, and it has been found the graphene oxide aggregates form in cement paste due to the chemical cross-linking of calcium cations.