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Kai Xu

Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion

Wuhan

China

  • Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion

SCHOLARLY PAPERS

20

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711

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Scholarly Papers (20)

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1.

Interface-Engineered Cu-CeO2-MgO Composites: Application in In-Situ CO2 Adsorption-Enhanced Low-Temperature Water-Gas Shift (LT WGS) Reaction

Downloads 76 (860,052)

Interface-Engineered Cu-CeO2-MgO Composites: Application in In-Situ CO2 Adsorption-Enhanced Low-Temperature Water-Gas Shift (LT WGS) Reaction

Number of pages: 28 Posted: 04 Dec 2025
Liping Du, Shaoyong Wu, Limo He, Song Hu, Sheng Su, Yi Wang, Long Jiang, Jun Xu, Kai Xu and Jun Xiang
Huazhong University of Science and Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 69 (929,821)

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In-situ CO2 adsorption-enhanced H2 production, Water-gas shift reaction, Cu-CeO2-MgO composites, Interfacial engineering, Adsorption-catalysis synergy

Interface-Engineered Cu-CeO2-MgO Composites: Application in In-Situ CO2 Adsorption-Enhanced Low-Temperature Water-Gas Shift (LT WGS) Reaction

Number of pages: 29 Posted: 20 Feb 2026
Liping Du, Shaoyong Wu, Limo He, Song Hu, Sheng Su, Yi Wang, Long Jiang, Jun Xu, Kai Xu and Jun Xiang
Huazhong University of Science and Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 7 (1,628,763)

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In-situ CO2 adsorption-enhanced H2 production, Water-gas shift reaction, Cu-CeO2-MgO composites, Interfacial engineering, Adsorption-catalysis synergy

2.

In-situ separable and stable Ca-based bifunctional pellets for hydrogen-rich syngas production via sorption-enhanced steam gasification of biomass

Number of pages: 35 Posted: 08 Oct 2025
Changjian Yuan, Li Zhu, Shaoyong Wu, Long Jiang, Kai Xu, Jun Xu, Sheng Su, Yi Wang, Song Hu and Jun Xiang
Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 59 (970,490)

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Sorption-enhanced steam gasification, Biomass, In-situ adsorption catalysis, Hydrogen production, Ca-based bifunctional pellets, Cyclic stability

3.

Pyrolysis Behaviors and Reaction Mechanisms of Coal Slime: A Study Based on TG-FTIR and PY-GC/MS

Number of pages: 50 Posted: 02 Nov 2021
Peng Ling, Jun Xu, Tao Liu, Xiaoxue An, Xin Wang, Mohamed E. Mostafa, Hengda Han, Kai Xu, Long Jiang, Yi Wang, Sheng Su, Song Hu and Jun Xiang
Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 59 (970,490)

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Coal slime, Pyrolysis, kinetics, TG-FTIR, Py-GC/MS, Product distribution

4.

Photoactivation Engineering Enables the Dynamic Evolution of Cu0-VO Associates over Cu-MgO Catalysts for Efficient Photothermal Reforming of Methanol into Hydrogen

Number of pages: 36 Posted: 03 Oct 2025
Qi Yu, Sheng Su, Tao Liu, Limo He, Kai Xu, Jun Xu, Long Jiang, Yi Wang, Song Hu and Jun Xiang
Hunan University, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, affiliation not provided to SSRN, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 50 (1,063,489)

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Hydrogen production, Photothermal catalysis, Photoactivation effects, Structural evolution, Reaction dynamics

5.

Effects of Activated Carbon Pore Structure and Surface Characteristics on Hydrogen Production from Methane Decomposition

Number of pages: 34 Posted: 26 Aug 2024
Haipeng Cui, Song Hu, Tao Yang, Liping Du, Kai Xu, Long Jiang, Sheng Su, Jun Xu, Yi Wang and Jun Xiang
Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 49 (1,074,648)

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activated carbon, Catalytic methane decomposition, Carbon catalyst, methane adsorption, Molecular simulation

6.

Low-Temperature Wgs Activity of Atomically Dispersed Pt Versus Pt Clusters on Ceo2 Supports: Oxygen Vacancy and Metal-Support Interaction

Number of pages: 30 Posted: 24 Jan 2025
Liping Du, Aishu Li, Song Hu, Sheng Su, Yi Wang, Long Jiang, Jun Xu, Kai Xu and Jun Xiang
Huazhong University of Science and Technology, affiliation not provided to SSRN, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 39 (1,196,171)

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Low-temperature water-gas shift, Pt-CeO2 catalyst, Metal dispersion, Oxygen vacancy, Metal-support interaction

7.

The Interaction Mechanism Of Coal Macerals During Pyrolysis: A Study Combing Tg and Py-Gc/Ms Experiments With Reaxff Md Simulations

Number of pages: 42 Posted: 10 Oct 2024
Yufan Wei, Ying Wu, Zhenyi Du, Xin Zhang, Jun Xu, Kai Xu, Long Jiang, Yi Wang, Sheng Su, Song Hu and Jun Xiang
Huazhong University of Science and Technology, Huazhong University of Science and Technology, Taiyuan University of Technology - Key Laboratory of Coal Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 35 (1,249,711)

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Coal pyrolysis, Macerals, Interaction, Py-GC/MS, kinetic analysis, ReaxFF MD

8.

Amine-Loaded Fly Ash/Chitosan Composite as a Novel Adsorbent for Co2 Adsorption: Adsorption Performance and Mechanisms

Number of pages: 38 Posted: 19 Sep 2024
Jingwen Lu, Sheng Su, Zhiwei Ma, Tao Liu, Kai Xu, Jun Xu, Long Jiang, Yi Wang, Song Hu and Jun Xiang
Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 35 (1,249,711)

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fly ash, chitosan, CO2 adsorption, adsorption kinetics, Adsorption mechanism

9.

Resolving Fuel Supply Inertia in Coal-Fired Boilers Using Small Pulverized Coal Silo: Dynamic Simulation for Enhanced Operational Flexibility

Number of pages: 34 Posted: 22 Dec 2025
Chenglong Li, Sheng Su, Wei Deng, Hong Ding, Song Hu, Yi Wang, Long Jiang, Jun Xu, Kai Xu and Jun Xiang
Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 32 (1,290,922)

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flexibility, Coal-fired boiler, Small Pulverized Coal Silo System, Dynamic characteristics, Ramp rate

10.

Experimental Test, Numerical Analysis and Thermal Calculation Modeling of Hundreds Kwth-Class Supercritical Co2 Fossil-Fired Boiler System

Number of pages: 39 Posted: 10 May 2023
Meng Zhu, Lei Chen, Lingang Zhou, Sheng Su, Song Hu, Kai Xu, Can Wang, Aishu Li, Haoran Qing, Jing Zhou, Yi Wang, Hanjian Li and Jun Xiang
Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 30 (1,318,317)

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supercritical carbon dioxide power cycle, fossil-fired boiler, Experiment, thermal calculation, Numerical simulation, furnace

11.

Tailoring Cu–CeO2 Catalysts to Elucidate the Morphology–Activity Relationship in Low-Temperature Water–Gas Shift Reaction

Number of pages: 24 Posted: 10 Oct 2025
Liping Du, Limo He, Song Hu, Sheng Su, Yi Wang, Long Jiang, Jun Xu, Kai Xu and Jun Xiang
Huazhong University of Science and Technology, affiliation not provided to SSRN, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 29 (1,332,057)

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low-temperature water-gas shift, Cu-CeO2 catalyst, metal-support interaction, Oxygen vacancy, morphology-activity relationship

12.

Mechanism Analysis of Convective Heat Transfer of Supercritical Co2 in Heated Vertical-Flow Tube

Number of pages: 32 Posted: 09 Jan 2025
Lei Chen, Meng Zhu, Haoran Qing, Lingang Zhou, Can Wang, Jing Zhou, Kai Xu, Jun Xu, Long Jiang, Sheng Su, Song Hu and Jun Xiang
Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, affiliation not provided to SSRN, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 29 (1,332,057)

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Supercritical carbon dioxide, Heat transfer characteristic, Experiment, Numerical simulation, Correlation, Uniform-heating

13.

Study on Heat Transfer Characteristics of Supercritical Carbon Dioxide at High Heat Flux

Number of pages: 25 Posted: 26 Sep 2023
Lei Chen, Meng Zhu, Haoran Qing, Lingang Zhou, Can Wang, Jing Zhou, Sheng Su, Song Hu, Kai Xu and Jun Xiang
Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, affiliation not provided to SSRN, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 29 (1,332,057)

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supercritical carbon dioxide, Heat transfer, Vertical tube, correlation, Uniform-heating

14.

Thermodynamic and Economic Analysis of Supercritical Compressed Carbon Dioxide Energy Storage System Integrated with Steam Cycle for Flexible Operation of Power Plant

Number of pages: 47 Posted: 25 Aug 2025
Lei Chen, Yong Chen, Kai Xu, Runzhou Wu, Wei Deng, Jun Xu, Long Jiang, Sheng Su, Song Hu and Jun Xiang
Huazhong University of Science and Technology, affiliation not provided to SSRN, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, affiliation not provided to SSRN, affiliation not provided to SSRN, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 27 (1,359,097)

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Supercritical carbon dioxide, Coal-fired power plant, thermodynamic analysis, Multi-Objective Optimization, Economic

15.

Effects of Isothermal and Non-Isothermal Pyrolysis with Char-Loaded Iron Catalysts on Tar Removing and Hydrogen Yield During Steam Reforming of Pine Wood

Number of pages: 39 Posted: 10 Mar 2025
Wei Deng, Junmeng Li, Lu Zeng, Xuepeng Wang, Xin Guo, Kai Xu, Sheng Su, Song Hu, Yi Wang and Jun Xiang
Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, affiliation not provided to SSRN, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 26 (1,372,601)

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tar, hydrogen, char-loaded iron, steam reforming

16.

Thermodynamics And Economics Analysis of 1000mw Pressurized Water Reactor Nuclear Power Unit Coupled with Supercritical Carbon Dioxide Power Cycle

Number of pages: 25 Posted: 17 Jun 2024
Kaifeng Li, Niyuan Zhu, Chonglin Liu, Lei Chen, Meng Zhu, Lingang Zhou, Can Wang, Jun Xu, Kai Xu and Jun Xiang
Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 26 (1,399,036)

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Supercritical carbon dioxide, Nuclear energy, Recompress the Brayton cycle, Exergy analysis, Levelized cost of energy

17.

Simple Synthesis of Intrinsic Bimodal Emissive Carbon Dots by Electrochemical Oxidation with Sulfur-Doping Strategy for Ratiometric Fluorescent Sensing of S2- and Cu2+

Number of pages: 49 Posted: 06 May 2025
Xing Hu, Qingqiang Ran, Jun Xu, Xuepeng Wang, Yuan Ding, Kai Xu, Long Jiang, Yi Wang, Sheng Su, Song Hu and Jun Xiang
Shanghai University of Electric Power, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 25 (1,399,036)

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Carbon dots, bimodal emission, sulfur-doped, ratiometric fluorescent sensing

18.

Thermodynamic Analysis of Coal-Fired Thermal Power Units Coupled S-Co2 Energy Storage System

Number of pages: 24 Posted: 18 Apr 2024
Chonglin Liu, Kaifeng Li, Niyuan Zhu, Lei Chen, Meng Zhu, Long Jiang, Kai Xu, Jun Xu, Song Hu and Jun Xiang
Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 21 (1,448,301)

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Coal-fired power unitsSystem couplingCompressed gas energy storageSupercritical Carbon DioxideExergy analysis

19.

Thermodynamic and Economic Analysis of Supercritical Compressed Carbon Dioxide Energy Storage System Integrated with Steam Cycle for Flexible Operation of Power Plant

Number of pages: 42 Posted: 06 Mar 2025
Lei Chen, Yong Chen, Kai Xu, Can Wang, Runzhou Wu, Wei Deng, Jun Xu, Long Jiang, Sheng Su, Song Hu and Jun Xiang
Huazhong University of Science and Technology, affiliation not provided to SSRN, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 20 (1,448,301)

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Supercritical carbon dioxide, coal-fired power plant, Integrated scheme, Exergy analysis, Economic performance

20.

Enhancing load flexibility of a coal-fired boiler via a small pulverized coal silo: Dynamic simulation and thermal response

Number of pages: 37 Posted: 16 Mar 2026
Chenglong Li, Sheng Su, Wei Deng, Hong Ding, Song Hu, Yi Wang, Long Jiang, Jun Xu, Kai Xu and Jun Xiang
Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology, Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion and Huazhong University of Science and Technology - State Key Laboratory of Coal Combustion
Downloads 15 (1,509,872)

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Flexibility, Coal-fired boiler, Small Pulverized Coal Silo System, Dynamic characteristics, Ramp rate