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Tongyang Li

Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics

Lanzhou, 730000

China

SCHOLARLY PAPERS

14

DOWNLOADS

566

TOTAL CITATIONS

1

Scholarly Papers (14)

Optimized Preparation and Mechanical Properties of High-Entropy Boride Ceramics

Number of pages: 42 Posted: 16 Dec 2024
Qilu University of Technology, Shandong Laboratory of Yantai Advanced Materials and Green Manufacturing, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 52 (1,060,784)

Abstract:

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High entropy boride ceramics, Solid solution reaction method, Boron/Carbon thermal reduction method, Microstructure, Mechanical properties

Optimized Preparation and Mechanical Properties of High-Entropy Boride Ceramics

Number of pages: 45 Posted: 07 Oct 2024
Qilu University of Technology, Shandong Laboratory of Yantai Advanced Materials and Green Manufacturing, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 45 (1,157,169)
Citation 1

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High entropy boride ceramics, Solid solution reaction method, Boron/Carbon thermal reduction method, microstructure, Mechanical properties

2.

Effect of Wc Addition on Ablation Resistance of Hfc-Sic Ultra-High Temperature Ceramics at 2600 °C Via Oxyacetylene Torch

Number of pages: 26 Posted: 03 Mar 2023
affiliation not provided to SSRN, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, affiliation not provided to SSRN, Shandong Laboratory of Yantai Advanced Materials and Green Manufacturing, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Qilu University of Technology and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 63 (933,592)

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HfC-SiC, WC addition, Oxyacetylene ablation, Oxide behavior

3.

A Combined Computational and Experimental Investigation on the Microstructure of Porous Si3n4 Ceramics

Number of pages: 32 Posted: 06 Oct 2023
Harbin Engineering University, Ludong University, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Harbin Engineering University, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 62 (942,565)

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Molecular Dynamics, Porous silicon nitride ceramics, Pore size, Pore-forming agent, PMMA

4.

Study on The Methods for Controlled Pore Structure Of Porous Si3n4 Ceramics

Number of pages: 19 Posted: 26 Mar 2024
Harbin Engineering University, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Harbin Engineering University, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 56 (1,000,027)

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Si3N4 ceramics, Silane coupling agent, pore structure, porosity

5.

Computational and Experimental Analysis of the Optical Properties of Β-Si3n4 Doped Be, Ca, Ba and EU

Number of pages: 23 Posted: 12 Sep 2022
Ludong University, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 48 (1,086,013)

Abstract:

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E. First-principles calculations, C. metal-doped, D. optical properties, A. colored ceramics

6.

Effect Of Temperature, Pressure, and Pore-Forming Agent Diameter on the Microstructure of Porous Si3n4 Ceramics: A Combined Computational and Experimental Analysis

Number of pages: 23 Posted: 04 Jul 2023
Harbin Engineering University, Ludong University, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Harbin Engineering University, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 40 (1,183,237)

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molecular dynamics, Porous silicon nitride ceramics, Pore size, Pore-forming agent, PMMA

7.

First-Principles Study on Electronic and Elastic Properties of Co, Ni, Cu, and Mo-Doped Β-Si3n4​

Number of pages: 24 Posted: 19 Apr 2023
Ludong University, affiliation not provided to SSRN, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Ludong University - School of Chemistry and Materials Science and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 34 (1,263,436)

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First principles, β-Si3N4, Transition metal, Electronic property, Elastic Property

8.

Synergistic Toughening and High-Temperature Tribological Behavior of (Ti0.2Zr0.2Nb0.2Mo0.2Ta0.2)B2-SiCw High-Entropy Ceramics

Number of pages: 48 Posted: 17 Nov 2025
Harbin Engineering University, Harbin Engineering University, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 33 (1,277,121)

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High-entropy borides, Silicon carbide whiskers, Tribological behavior

9.

High-Temperature Tribological Properties of Fe50mn25cr5al15ti5 Iron-Based High-Entropy Alloys

Number of pages: 24 Posted: 12 Oct 2024
Qingdao University of Technology, Qingdao University of Technology, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 31 (1,304,549)

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Iron-based high-entropy alloys, Tribological properties, high temperature, Wear mechanism

10.

Electronic and Optical Properties of Be, Ca, Ba and EU Adsorbed on Β-Si3n4 (2 0 0) Surface Based on First-Principles Calculations

Number of pages: 19 Posted: 04 Dec 2022
Ludong University, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Ludong University, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 31 (1,304,549)

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first-principles calculations, Surface adsorption, Electronic structures, Optical properties

11.

A Novel Stiff (Tic0.3n0.7) Network Toughened Si3n4 Composites

Number of pages: 23 Posted: 26 Jun 2024
Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Shandong Laboratory of Yantai Advanced Materials and Green Manufacturing, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 30 (1,318,317)

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Si3N4, network structure, fracture toughness, damage tolerance, R-curve

12.

In-Situ Formation Reinforcement Phase for Si3n4 Ceramics with High Toughness and Wear Resistance

Number of pages: 23 Posted: 15 May 2024
Harbin Engineering University, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Harbin Engineering University, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 22 (1,424,331)

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Cu-containing Si3N4, in-situ method, Cu3Si phase, fracture toughness, tribological properties

13.

Study on Mechanical and Electromagnetic Shielding Properties in Colored Si3n4 Ceramics

Number of pages: 29 Posted: 14 Nov 2023
affiliation not provided to SSRN, Ludong University, affiliation not provided to SSRN, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 17 (1,481,165)

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Color ceramics, Si3N4, Electromagnetic shielding property, Rare earth oxide, Fracture toughness

14.

Microstructure, Mechanical Properties, and High-Temperature Tribological Behavior of (Ti0.2Zr0.2Nb0.2Mo0.2Ta0.2)B2-SiCp High-Entropy Ceramics

Number of pages: 43 Posted: 07 May 2026
Harbin Engineering University, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Harbin Engineering University, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences (CAS) - State Key Laboratory of Solid Lubrication, Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics and Chinese Academy of Sciences (CAS) - Lanzhou Institute of Chemical Physics
Downloads 2 (1,584,314)

Abstract:

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High-entropy borides, SiC particles, mechanical properties, High-temperature tribology