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Jishen Qiu

Hong Kong University of Science & Technology (HKUST)

SCHOLARLY PAPERS

18

DOWNLOADS

617

TOTAL CITATIONS

0

Scholarly Papers (18)

1.

Effect of Internal Moisture Content (Imc) on the Co2 Sequestration Efficiency of Hollow Natural Fiber (Hnf)-Reinforced Reactive Magnesia Cement (Rmc) Composites

Number of pages: 29 Posted: 20 Feb 2024
Bo Wu, Yu Wai Chung, Yihong Tang and Jishen Qiu
Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 74 (844,901)

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Reactive magnesia cement (RMC), natural fibers, internal moisture content (IMC), carbonation, CO2 diffusion, ambient CO2 reduction

2.

Enhancing the carbonation efficiency of reactive magnesia cement (RMC) through geometry-driven design strategy

Number of pages: 29 Posted: 03 Dec 2025
Bo Wu, Yangqing Liu and Jishen Qiu
Hong Kong University of Science & Technology (HKUST), Aalto University and Hong Kong University of Science & Technology (HKUST)
Downloads 49 (1,074,648)

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reactive magnesia cement, geometry design, carbonation efficiency, Mechanical Strength, microstructural analysis

3.

Hybrid Synthetic/Natural Fiber-Reinforced Strain-Hardening Magnesia-Based Composites

Number of pages: 32 Posted: 28 Aug 2024
Bo Wu, Yangqing Liu, Cise Unluer and Jishen Qiu
Hong Kong University of Science & Technology (HKUST), Shanghai University, The University of Manchester and Hong Kong University of Science & Technology (HKUST)
Downloads 46 (1,109,210)

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Reactive magnesia cement, fiber-matrix interfacial properties, hybrid fibers, CO2 sequestration, tensile performance

4.

Effect of Hollow Natural Fiber (Hnf) Fraction on the Carbonation and Strength Development of Reactive Magnesium Cement (Rmc)-Based Composites

Number of pages: 24 Posted: 27 Jul 2022
Bo Wu and Jishen Qiu
Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 42 (1,157,785)

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Reactive magnesia cement, hollow natural fiber, mechanical strength, Carbonation depth, CO2 sequestration

5.

Effect of Biochar-Enabled Internal Co2 Curing on Co2 Sequestration and Mechanical Properties of Magnesia Cement-Based Lightweight Concrete

Number of pages: 38 Posted: 08 Aug 2025
Yihong Tang, Shaofeng Qin and Jishen Qiu
Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 38 (1,222,651)

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Reactive magnesia cement, Coupled internal-external CO2 curing, CO2 sequestration, Specific strength, Carbonation profile

6.

A New Fiber-Bridging Constitutive Model for Quantifying the Matrix Carbonation and Fiber-to-Matrix Interface Healing in Shcc

Number of pages: 36 Posted: 02 May 2023
Yangqing Liu, Bo Wu and Jishen Qiu
Shanghai University, Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 37 (1,222,651)

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SHCC, analytical model, fiber-bridging law, autogenous healing, Carbonation

7.

Autogenous Healing of the Interface between Hollow Natural Fiber (Hnf) and Reactive Magnesia Cement (Rmc) Matrix

Number of pages: 31 Posted: 20 Jan 2024
Peng Wang, Bo Wu and Jishen Qiu
Shenzhen University, Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 36 (1,236,159)

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autogenous healing, reactive magnesia cement, natural fiber, interface, Microstructure

8.

Relationship between Electrical Resistance and Single Cnt Fiber Displacement to Cement Matrix – New Insights on the Electric Polarization and Spreading at Debonded/Slipped Interface

Number of pages: 28 Posted: 23 May 2023
Shaofeng Qin and Jishen Qiu
Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 36 (1,236,159)

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fiber-to-cement interface, CNT fiber, electrical resistance, interface polarization, microstructure

9.

Enhanced Co2-Sequestering Capacity and Mechanical Property of Lightweight Biochar-Dosed Reactive Mgo Cement Concrete by Recycled Pulp

Number of pages: 43 Posted: 10 May 2025
Yihong Tang and Jishen Qiu
Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 35 (1,249,711)

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Co2 Sequestration, Biochar, recycled pulp, Reactive MgO cement, transport property

10.

Decoupling the Electrical Impedance of Interface between a Conductive Fiber and a Cement Matrix from that of the Matrix

Number of pages: 43 Posted: 19 Jun 2025
Shaofeng Qin and Jishen Qiu
Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 31 (1,304,549)

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FRCC, fiber-to-cement interface, AC impedance, equivalent circuit, fiber percolation, Self-Sensing

11.

Effect of Crack Width on Autogenous Healing of Fiber Reinforced Magnesia-Based Composites (Frmc)

Number of pages: 34 Posted: 01 May 2025
Bo Wu, Peng Wang, Yangqing Liu and Jishen Qiu
Hong Kong University of Science & Technology (HKUST), Shenzhen University, Aalto University and Hong Kong University of Science & Technology (HKUST)
Downloads 30 (1,318,317)

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Autogenous healing, reactive magnesia cement (RMC), fiber-matrix interface healing, fiber-bridging strength, matrix crack width

Reactive magnesia cement-aggregate interfacial properties: a comparison with hydraulic cement

Number of pages: 34 Posted: 13 Sep 2025
Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 20 (1,500,232)

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Reactive magnesia cement, interface transition zone, bonding strength, CO2 diffusion, microstructural analysis

Reactive magnesia cement-aggregate interfacial properties: a comparison with hydraulic cement

Number of pages: 34 Posted: 02 Sep 2025
Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 9 (1,614,412)

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Reactive magnesia cement, interface transition zone, bonding strength, CO2 diffusion, microstructural analysis

13.

Multi-Scale Modeling of Hydrogel-Based Concrete Formed Under the Ambient Environment and the Extremely Harsh Environment of Mars

Number of pages: 44 Posted: 25 Jun 2024
Ning Liu, Tianju Xue and Jishen Qiu
Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 26 (1,372,601)

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hydrogel-based concrete, extraterrestrial construction, extreme curing environment, multi-scale microstructure, discrete element model

14.

Effect of Hollow Natural Fiber (Hnf) Content on the Co2 Diffusion, Carbonation, and Strength Development of Reactive Magnesium Cement (Rmc)-Based Composites

Number of pages: 27 Posted: 17 Jan 2024
Bo Wu, Shaofeng Qin and Jishen Qiu
Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 26 (1,372,601)

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Reactive magnesia cement, hollow natural fiber, mechanical strength, CO2 diffusion, CO2 sequestration.

15.

Effect of carbon sequestration-induced material non-homogeneity on shear behavior of a demountable steel beam–slab connector – a pilot study with strain-hardening magnesia composites (SHMC)

Number of pages: 35 Posted: 25 Feb 2026
Aalto University, Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST), Aalto University - Department of Civil Engineering, Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 24 (1,399,036)

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Strain-hardening magnesia composite (SHMC), Non-uniform carbonation, Strength gradients, Interface shear behavior, Demountable connection

16.

Combined Effect of Self-Stressing and Confinement on Gfrp-Lc3 Interface Bond

Number of pages: 27 Posted: 30 Jul 2024
Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST), Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 22 (1,424,331)

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self-stressing effect, interface bond strength, limestone calcined clay cement (LC3), calcium sulphoaluminate cement (CSA), microstructure

17.

Property Development of Plain and Natural Fiber-Reinforced Reactive Mgo Cement (Rmc)-Based Composites Under Natural Co2 Concentration for 24 Months

Number of pages: 34 Posted: 04 Jul 2025
Bo Wu and Jishen Qiu
Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 18 (1,470,786)

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Reactive MgO cement, Natural fiber, ambient CO2 sequestration, mechanical strength, volume stability, in-situ durability

18.

Carbonation of Natural Fibers Reinforced Mgo-Sio2 (Nfs-Ms) Composites

Number of pages: 34 Posted: 02 Aug 2024
Bo Wu and Jishen Qiu
Hong Kong University of Science & Technology (HKUST) and Hong Kong University of Science & Technology (HKUST)
Downloads 18 (1,470,786)

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MgO-SiO2 composites, hollow natural fiber, strength development, CO2 sequestration, M-S-H