Lei lei

ORCID: 0009-0005-0104-9951
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Research Areas
  • Advanced Polymer Synthesis and Characterization
  • Cellular and Composite Structures
  • Acoustic Wave Phenomena Research
  • Advanced Photocatalysis Techniques
  • Innovation Policy and R&D
  • Coronary Interventions and Diagnostics
  • Material Properties and Applications
  • Nanoparticles: synthesis and applications
  • Innovation and Knowledge Management
  • biodegradable polymer synthesis and properties
  • Neural Networks and Reservoir Computing
  • Angiogenesis and VEGF in Cancer
  • Asphalt Pavement Performance Evaluation
  • Spectroscopy and Chemometric Analyses
  • Nanoparticle-Based Drug Delivery
  • Cultural Heritage Materials Analysis
  • Satellite Communication Systems
  • Intellectual Property and Patents
  • Conservation Techniques and Studies
  • Advanced Optical Sensing Technologies
  • Innovative Microfluidic and Catalytic Techniques Innovation
  • Mechanical and Thermal Properties Analysis
  • Antimicrobial agents and applications
  • Vehicle Noise and Vibration Control
  • Enzyme Catalysis and Immobilization

Université Paris-Est Créteil
2024

Centre National de la Recherche Scientifique
2024

Institut de Chimie et des Matériaux Paris-Est
2024

Trèves (France)
2020-2024

University of Lausanne
2023

Wuhan Institute of Technology
2022

Shanghai Jiao Tong University
2018

Southwest University of Science and Technology
2013

University of Science and Technology of China
2013

Semidegradable nanoparticles were synthesized in aqueous medium by photoinitiated polymerization-induced self-assembly, using a cleavable hydrophilic copolymer as steric stabilizer that also served macromolecular chain transfer agent (mCTA) for the reversible addition–fragmentation (RAFT) polymerization of 2-hydroxypropyl methacrylate (HPMA). This mCTA was obtained modification pH-sensitive poly[(ethylene carbonate)-co-(ethylene oxide)] (PECEO) random end-fitted with trithiocarbonate moiety....

10.1021/acs.macromol.4c01863 article EN Macromolecules 2024-11-12

<div class="section abstract"><div class="htmlview paragraph">With the increasing importance of electrified powertrains, electric motors and gear boxes become an important Noise Vibration & Harshness (NVH) source especially regarding whining noises in high frequency range. Engine encapsulation noise treatments often necessary present some implementation, modeling as well optimization issues due to complex environments with contact uncertainties, pass-throughs critical...

10.4271/2024-01-2957 article EN SAE technical papers on CD-ROM/SAE technical paper series 2024-06-12

Abstract Discriminating paints of the same color has always been a challenge in automotive paint examination. The process is even more difficult when these originate from manufacturer and color. Raman spectroscopy an effective non‐destructive method that commonly used to differentiate paint. This often provide reliable information about pigments extenders contained topcoats barely examine other layers paints. In this study, A total 54 white one single (Volkswagen) were prepared analyzed by...

10.1002/jrs.6626 article EN Journal of Raman Spectroscopy 2023-11-28

China has set up only two sorts of patent pools (PLs) with technical standards , namely, the AVS alliance and IGRS . Both PLs are applied in IT industry S tatistics alliances global show that Chinese enterprises cannot easily form develop an international PL This study analyzes formation process alliance, points out challenges building developing PL. The offers suggestions on management, government guidance, cooperation

10.18533/ijbsr.v3i2.70 article EN International Journal of Business and Social Research 2013-01-01

Low earth orbit (LEO) satellite-assisted communications have been considered as one of key elements in beyond 5G systems to provide wide coverage and cost-efficient data services. Such dynamic space-terrestrial topologies impose exponential increase the degrees freedom network management. In this paper, we address two practical issues for an over-loaded LEO-terrestrial system. The first challenge is how efficiently schedule resources serve massive number connected users, such that more users...

10.48550/arxiv.2110.06787 preprint EN other-oa arXiv (Cornell University) 2021-01-01
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