Chengwei Li

ORCID: 0000-0002-3608-4002
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About
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Research Areas
  • Electromagnetic wave absorption materials
  • Advanced Antenna and Metasurface Technologies
  • 3D Printing in Biomedical Research
  • Mechanical and Optical Resonators
  • Carbon Nanotubes in Composites
  • Flame retardant materials and properties
  • Advanced Sensor and Energy Harvesting Materials
  • Nanoplatforms for cancer theranostics
  • Conducting polymers and applications
  • Molecular Communication and Nanonetworks
  • Dielectric materials and actuators
  • Force Microscopy Techniques and Applications
  • Advanced Thermoelectric Materials and Devices

Dalian University of Technology
2018-2024

Dalian University
2020

Abstract The exceptional benefits of structural defects and doped atoms in carbon network regarding electromagnetic properties inspire the design advanced carbon‐based microwave absorption (MA) materials. However, excessive decline physical materials, especially their conductivity. Therefore, it is a great challenge to balance optimize conductive behavior for MA spiral nanocoil (CNC), with coexisting amorphous polycrystalline structures moderate conductivity, has significant but lacks pores...

10.1002/adfm.202410224 article EN Advanced Functional Materials 2024-08-06

Carbon nanocoil (CNC), which has excellent properties of near-infrared (NIR) absorption and photoelectrical response, is considered as a potential NIR sensing bioengineering material. In this work, high-speed living cell ejection realized in yeast solution based on the photothermal conversion induced by laser irradiation surface CNC. The reveals thermal convection irradiated CNC can be used to evaluate ability dynamic behavior behind studied experimentally analytically. It found that initial...

10.1021/acs.jpcc.8b08061 article EN The Journal of Physical Chemistry C 2018-11-07

Optical manipulation on microscale and nanoscale structures opens up new possibilities for assembly control of microelectromechanical systems nanoelectromechanical systems. Static optical force induces constant displacement while changing stimulates vibration a microcantilever/nanocantilever. The vibratory behavior single carbon nanocoil cantilever under actuation is investigated. A fitting formula to describe the laser-induced characteristics deduced based classical continuum model, by...

10.1142/s1793292018501126 article EN NANO 2018-08-28
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