Yifeng Zheng

ORCID: 0000-0003-2292-5314
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About
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Research Areas
  • Advancements in Solid Oxide Fuel Cells
  • Electronic and Structural Properties of Oxides
  • Magnetic and transport properties of perovskites and related materials
  • Chemical Looping and Thermochemical Processes
  • Catalysis and Oxidation Reactions
  • Electrocatalysts for Energy Conversion
  • Fuel Cells and Related Materials
  • Advanced battery technologies research
  • Privacy-Preserving Technologies in Data
  • Cryptography and Data Security
  • Thermal Expansion and Ionic Conductivity
  • Advancements in Battery Materials
  • Advanced ceramic materials synthesis
  • Advanced Battery Materials and Technologies
  • High Entropy Alloys Studies
  • High-Temperature Coating Behaviors
  • Additive Manufacturing Materials and Processes
  • Catalytic Processes in Materials Science
  • Gas Sensing Nanomaterials and Sensors
  • Advanced Battery Technologies Research
  • Hydrogen Storage and Materials
  • CO2 Reduction Techniques and Catalysts
  • Aluminum Alloys Composites Properties
  • Advanced Graph Neural Networks
  • Extraction and Separation Processes

Nanjing Tech University
2016-2025

Beijing University of Chinese Medicine
2025

Hong Kong Polytechnic University
2024-2025

Southern Medical University
2024

Nanfang Hospital
2024

Shanghai Jiao Tong University
2016-2024

Zhangzhou Normal University
2024

Technology and Engineering Center for Space Utilization
2023-2024

University of Chinese Academy of Sciences
2024

China Mobile (China)
2024

One of the critical challenges to develop advanced lithium‐sulfur (Li‐S) batteries lies in exploring a high efficient stable sulfur cathode with robust conductive framework and loading. Herein, 3D flexible multifunctional hybrid is rationally constructed consisting nitrogen‐doped carbon foam@CNTs decorated ultrafine MgO nanoparticles for use as current collector. The dense nanotubes uniformly wrapped on foam skeletons enhance flexibility build an interconnected network rapid ionic/electronic...

10.1002/adfm.201702573 article EN Advanced Functional Materials 2017-08-11

Abstract As a benchmark triple‐conducting cathode, BaCo 0.4 Fe Zr 0.1 Y O 3− δ (BCFZY) has been widely investigated for protonic ceramic fuel cells (PCFC) in recent years. However, the reported electrochemical performance of BCFZY cathode differs, which is determined this work to originate from thermal expansion mismatch between and electrolyte. Accordingly, two strategies enhanced thermo‐mechanical compatibility are examined: impregnation offset. In contrast nanoparticles on electrolyte...

10.1002/adfm.202309698 article EN Advanced Functional Materials 2024-01-14

Protonic ceramic cells (PCCs) have been identified as promising energy conversion devices, offering flexible fuel options and reduced operating consumption at intermediate temperatures. However, the application of traditional cobalt-based perovskite air electrodes in PCCs is hindered by their insufficient durability high coefficient thermal expansion. In this study, a straightforward metal-oxygen bond engineering conducted, introducing single-phase perovskite,...

10.1002/smll.202408607 article EN Small 2025-01-31

Abstract According to traditional Chinese medicine (TCM) constitutional theory, individuals with phlegm-dampness constitution (PDC) are at increased risk for metabolic disorders. Previous studies have indicated that PDC exhibit gene expression changes associated disorders, even normal indices. However, the biological mechanisms underlying these remain unclear. The gut microbiota has recently emerged as a promising avenue elucidating TCM principles. Here, we revealed distinct and serum...

10.1038/s41421-025-00789-x article EN cc-by Cell Discovery 2025-03-17

Lithium–sulfur batteries have been considered to be the most promising candidate for next-generation chemical energy-storage technologies due their high energy density and low cost.

10.1039/c7ta04962e article EN Journal of Materials Chemistry A 2017-01-01

10.1016/j.ijhydene.2011.01.042 article EN International Journal of Hydrogen Energy 2011-02-27

Solid oxide electrolysis cell (SOEC) is a promising electrochemical device for effectively and sustainably converting CO2 into CO, the development of SOEC depends on exploitation appropriate cathodes with good catalytic activity stability. La0.75Sr0.25Cr0.5Mn0.5O3 (LSCM)-based have been widely studied due to excellent redox stability compatibility other components SOEC. La0.75Sr0.2Ca0.05Cr0.5Mn0.5O3 (LSCCM) fabricated in our previous work shows relatively satisfying electrocatalytic...

10.1016/j.jcou.2022.102305 article EN cc-by-nc-nd Journal of CO2 Utilization 2022-11-04

To accurately and quantitatively reveal the physical mechanism underlying formation of microstructure during coaxial powder-fed laser cladding, a three-dimensional comprehensive model, coupling laser-powder interaction, temperature field, flow is developed to identify effects multiphysics on characteristics. The high-speed camera numerical simulation are employed characterize powder distribution, which converted into corresponding cladding layer growth rate applied solve rise behavior molten...

10.1016/j.jmrt.2024.02.001 article EN cc-by-nc-nd Journal of Materials Research and Technology 2024-02-02
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