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Qinfei Li

University of Jinan

No. 336, West Road of Nan Xinzhuang

Jinan, 250022

China

  • University of Jinan

SCHOLARLY PAPERS

10

DOWNLOADS

380

TOTAL CITATIONS

2

Scholarly Papers (10)

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1.

Thermal Activation of Red Mud for the Use in Cement-Based Materials

Number of pages: 25 Posted: 23 Aug 2024
Dan Zhao, Yang Ma, Jinguang Zhao, Heng Chen, Qinfei Li, Castro-Gomes João, Hervé Kouamo Tchakouté, Xin Cheng and Pengkun Hou
University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of the Interior of Beira, University of Yaounde I, University of Jinan and University of Jinan
Downloads 55 (1,010,164)

Abstract:

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Key words: Red mud, Thermal activation, Reactivity, Supplementary cementitious material

2.

Optimization Design of Ultra-Fine Supplementary Cementitious Materials Ultra-High Performance Concrete Mix Proportion Based on Orthogonal Experiment

Number of pages: 26 Posted: 03 Aug 2024
Binbin Gu, Qinfei Li, Peng Zhao, Pengkun Hou, Heng Chen, Yang Wang, Zhao Piqi and Xin Cheng
University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan and University of Jinan
Downloads 55 (1,020,567)
Citation 1

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Ultra-high performance concrete, Orthogonal experiment, Multi-factor analysis, Ultra-fine supplementary cementitious materials

3.

Optimizing the Autogenous Shrinkage and Mechanical Properties of Ultra-High Performance Concrete (Uhpc) Using Wheat Straw Ash

Downloads 54 (1,031,043)

Optimizing the Autogenous Shrinkage and Mechanical Properties of Ultra-High Performance Concrete (Uhpc) Using Wheat Straw Ash

Number of pages: 23 Posted: 18 Nov 2024
Xinxiu Si, Qinfei Li, Peng Zhao, Pengkun Hou, Heng Chen, Yang Wang, Zhao Piqi and Xin Cheng
University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan and University of Jinan
Downloads 34 (1,311,254)

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Wheat straw ash, Ultra-high performance concrete, Low-field NMR, Autogenous shrinkage, Microstructure

Optimizing the Autogenous Shrinkage and Mechanical Properties of Ultra-High Performance Concrete (Uhpc) Using Wheat Straw Ash

Number of pages: 30 Posted: 07 Apr 2025
Xinxiu Si, Pengyu Zhang, Zheng Wang, Qinfei Li, Pengkun Hou, Heng Chen, Lin Wang, Zhao Piqi, Ning Xie and Xin Cheng
University of Jinan, Harbin Institute of Technology, affiliation not provided to SSRN, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan and University of Jinan
Downloads 20 (1,500,232)

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Wheat straw ash, Ultra-high performance concrete, Low-field NMR, Autogenous shrinkage, Microstructure

4.

Effect of Biomass Materials on Mechanical Properties and Durability of Mortar

Number of pages: 18 Posted: 15 Jun 2024
Xinxiu Si, Qinfei Li, Peng Zhao, Pengkun Hou, Heng Chen, Yang Wang, Xin Cheng, Zhao Piqi and Ning Xie
University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan and University of Jinan
Downloads 38 (1,222,651)

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Biomass ash, Pozzolanic activity, Supplementary cementing material, Macroscopic performance

5.

Directional conversion of Mg to spinel and suppression of Cr(VI) leaching in belite-ye'elimite-ferrite clinker via steel slag fusion adhering calcined technique

Number of pages: 30 Posted: 18 Oct 2025
Deqiang Zhao, Zhao Piqi, Dongbing Jiang, Chen Liang, Zhengyu Yu, Qinfei Li and Weiguo Shen
Wuhan University of Technology, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan and Wuhan University of Technology
Downloads 36 (1,236,159)

Abstract:

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belite-ye'elimite-ferrite cement clinker, high-Mg steel slag, spinel, water-soluble Cr (VI), Hydration

6.

Improving the Frost-Resistance Performance of Supersulfated Cement by Reducing the Crystalline-to-Gel Ratio Through the Addition of Nano-Sio2

Number of pages: 27 Posted: 24 Jan 2024
Ruoyu Wang, Pengkun Hou, Beibei Li, Qinfei Li, Heng Chen, Herve Tchakoute Kouamo, Yongbo Huang, Zhao Piqi and Xin Cheng
University of Jinan, University of Jinan, affiliation not provided to SSRN, University of Jinan, University of Jinan, University of Yaounde I, University of Jinan, University of Jinan and University of Jinan
Downloads 36 (1,263,436)

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Supersulfate cement, nano-SiO2, frost resistance, Pore structure, crystalline-to-gel ratio

7.

Improving the Carbonation Resistance of Supersulfated Cement by Nano Sio2 and Silica Fume

Number of pages: 24 Posted: 02 Oct 2024
Heng Chen, Zhongxu Song, Binbin Liu, Guilong Sun, Pengkun Hou, Qinfei Li, Yang Wang and Xin Cheng
University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan and University of Jinan
Downloads 33 (1,277,121)

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Supersulfated cement, carbonization resistance, nano SiO2, SF

8.

The role of gypsum types and dosages on the mechanical properties of supersulfated cement-based UHPC

Number of pages: 23 Posted: 13 Dec 2025
Guilong Sun, Chaohui Geng, Guanglong Sun, Binbin Liu, Heng Chen, Pengkun Hou, Qinfei Li, Xin Cheng, Ruiqi Jiao, Ziqing Li and Zhiming Cai
University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan and University of Jinan
Downloads 29 (1,345,526)

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Supersulfated cement, Gypsum, UHPC, Mechanical properties, Predictive model

9.

New Insight into the Role of Alkaline Activator in the Hydration of Supersulfated Cement and the Regulation Effect of Calcium Formate

Number of pages: 29 Posted: 12 Nov 2024
Chaohui Geng, Binbin Liu, Guilong Sun, Heng Chen, Pengkun Hou, Qinfei Li, Ruiqi Jiao, Houren An and Xin Cheng
University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan and University of Jinan
Downloads 28 (1,345,526)
Citation 1

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Supersulfated cement, alkaline activator, Calcium formate, Mechanical properties, hydration

10.

Influence of Enteromorpha Prolifera Cellulose Nanofibrils on the Mechanical Properties and Microstructure of Cementitious Composites

Number of pages: 24 Posted: 16 Dec 2024
Jian Bai, Yihong Zhou, Zhenghe Xu, Hai Wang, Pengkun Hou, Heng Chen, Zhao Piqi, Qinfei Li and Xin Cheng
China Three Gorges University, Hubei University of Technology, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan, University of Jinan and University of Jinan
Downloads 16 (1,491,251)

Abstract:

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Enteromorpha prolifera, Cellulose nanofibrils, Cementitious composites, Strength, pore