Yifei Cao

ORCID: 0009-0003-7114-5725
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About
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Research Areas
  • Solid State Laser Technologies
  • Glass properties and applications
  • Luminescence Properties of Advanced Materials
  • Advanced ceramic materials synthesis
  • Microwave Dielectric Ceramics Synthesis
  • Photonic Crystal and Fiber Optics
  • Laser Material Processing Techniques
  • Photorefractive and Nonlinear Optics
  • Surface Modification and Superhydrophobicity
  • Luminescence and Fluorescent Materials
  • Fuel Cells and Related Materials
  • Layered Double Hydroxides Synthesis and Applications
  • Additive Manufacturing and 3D Printing Technologies
  • Membrane-based Ion Separation Techniques
  • Organic Electronics and Photovoltaics
  • Electrocatalysts for Energy Conversion
  • Organic Light-Emitting Diodes Research
  • Magnesium Oxide Properties and Applications

Sichuan University
2025

Shanghai University of Engineering Science
2024

Qingdao University of Science and Technology
2024

Jiangsu Normal University
2022-2023

Thermally activated delayed fluorescence (TADF) conjugated polymers have attracted a lot of attention for their potential to produce flexible display devices. However, insufficient energy transfer from the host TADF units will result in exciton–exciton annihilation and reduced device efficiency. To address these problems, an intramolecular sensitization strategy is employed this work which spin flip triplet exciton can be accelerated by intermediation polymers. By regulating ratio each...

10.1021/acs.macromol.4c00749 article EN Macromolecules 2024-05-23

Site-selective epitaxial growth of metals onto shaped nanoparticles represents a versatile strategy for tailoring nanostructures to optimize the optical and catalytic properties. In this study, we systematically elucidate critical factors governing silver platinum atoms gold nanorods (Au NRs), revealing that atomic defects on Au NR surface dictate deposition sites Ag Pt. By precisely modulating conditions density defects, achieve synthesis dumbbell-shaped (DS) thorny-shell (TS) structured...

10.1021/acsami.5c05024 article EN ACS Applied Materials & Interfaces 2025-04-25

Realizing a high solar light conversion magnitude in Cr,Nd: YAG transparent ceramic is crucial to its applications pumped solid state lasers. In this study, quality Cr,Nd:YAG laser ceramics with homogeneous microstructure and theoretical transmittance were fabricated, an efficient oscillation of watt-level was realized by pumping at 808 nm. There no any characteristic absorptions corresponding Cr2+ or Cr4+ ions detected, even when the Cr3+ ion doping concentration reached 0.6 at.%....

10.1364/oe.454080 article EN cc-by Optics Express 2022-02-22

ABSTRACT The porosity of the gas diffusion layer (GDL) significantly impacts performance proton exchange membrane fuel cells (PEMFCs). Assembly pressure in PEMFCs leads to GDL deformation and alterations distribution. This study integrated a three‐dimensional (3D) model with 3D two‐phase PEMFC model, employing four‐term Fourier series optimize fitting distribution curve. approach quantitatively assessed impact under assembly on performance. Results reveal an arched GDL, peaking middle low...

10.1002/fuce.202400102 article EN Fuel Cells 2024-08-01
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