Jian Qin

ORCID: 0000-0002-5225-6169
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About
Contact & Profiles
Research Areas
  • Aluminum Alloys Composites Properties
  • Aluminum Alloy Microstructure Properties
  • Vibration and Dynamic Analysis
  • Microstructure and mechanical properties
  • Mechanical stress and fatigue analysis
  • Power Line Inspection Robots
  • Advanced materials and composites
  • Metallurgy and Material Forming
  • High-Velocity Impact and Material Behavior
  • Structural Response to Dynamic Loads
  • Power Systems and Technologies
  • Tunneling and Rock Mechanics
  • Electric Vehicles and Infrastructure
  • Welding Techniques and Residual Stresses
  • Smart Grid and Power Systems
  • Power Systems Fault Detection
  • Intermetallics and Advanced Alloy Properties
  • Metal Forming Simulation Techniques
  • Additive Manufacturing Materials and Processes
  • Advanced ceramic materials synthesis
  • Industrial Technology and Control Systems
  • Hydraulic and Pneumatic Systems
  • High-Voltage Power Transmission Systems
  • Titanium Alloys Microstructure and Properties
  • Advanced Welding Techniques Analysis

State Grid Corporation of China (China)
2021-2025

Zhengzhou Institute of Machinery
2020-2025

State Key Laboratory of Advanced Brazing Filler Metals and Technology
2020-2025

Xiangtan University
2025

University of Science and Technology of China
2025

Suzhou Institute of Nano-tech and Nano-bionics
2025

Chinese Academy of Sciences
2025

China Electric Power Research Institute
2015-2024

North China Electric Power University
2015-2024

The Seventh Affiliated Hospital of Sun Yat-sen University
2022-2024

A study was conducted to evaluate the effect of nano-silica (NS) content on strength and cytotoxicity calcium-silicate-based root canal filling materials. In this experimental laboratory study, four types paste with different NS ratios were prepared hydrated for seven or 28 days. The setting times, compressive strengths, porosities tested determine properties pastes. residual calcium hydroxide (CH; Ca (OH)2) investigated analyze hydration products. experiments demonstrated that facilitates...

10.3390/cryst15010055 article EN cc-by Crystals 2025-01-07

The corundum–mullite ceramic and Mo are successfully joined using AgCuTi filler metal via vacuum brazing. This article investigates the effects of brazing temperature holding time on microstructure mechanical properties brazed joints. interface phase composition joints includes TiO/Ti 3 (Cu,Al) O, Cu(s.s), Ag(s.s), amorphous Ag–Mo. TiO is first formed base material side, continuous diffusion Ti Cu from alloy toward side promotes transformation into O. An increase in facilitates metallurgical...

10.1002/adem.202402651 article EN Advanced Engineering Materials 2025-02-13

Understanding the thermal degradation mechanism of organic solar cells (OSCs) and developing strategies to enhance their stability are crucial before they can be commercialized. In this paper, we demonstrated that in a structure-inverted ITO/ZnO/PM6/L8-BO/TCTA/MoO3/Ag cell, thin 4,4′,4″-tris(carbazol-9-yl)-triphenylamine (TCTA) film between MoO3 PM6:L8-BO significantly suppress fast short circuit current (JSC) loss slow but continuous open voltage (VOC) fill factor (FF) decay upon 150 °C...

10.1021/acsami.4c21773 article EN ACS Applied Materials & Interfaces 2025-03-01
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