A5030660884- Electrocatalysts for Energy Conversion
- Fuel Cells and Related Materials
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced Battery Technologies Research
- Electrochemical Analysis and Applications
- Catalytic Processes in Materials Science
- Supercapacitor Materials and Fabrication
- Conducting polymers and applications
- Advanced battery technologies research
- Catalysis and Oxidation Reactions
- TiO2 Photocatalysis and Solar Cells
- Solid State Laser Technologies
- Membrane-based Ion Separation Techniques
- Laser-Matter Interactions and Applications
- Radioactive element chemistry and processing
- Industrial Gas Emission Control
- Laser Design and Applications
- Advanced Photocatalysis Techniques
- Extraction and Separation Processes
- Sustainable Supply Chain Management
- Blockchain Technology Applications and Security
- Advanced Fiber Laser Technologies
- Chemical Synthesis and Characterization
- Advanced materials and composites
University of South China
2023-2024
Wuhan University of Science and Technology
2023
Shenzhen Technology University
2020-2022
China Huadian Corporation (China)
2019-2021
Tsinghua University
2007-2019
Nanjing Tech University
2017-2019
Changsha University of Science and Technology
2018
Chongqing University of Technology
2016
Chongqing University
2016
East China Normal University
2011
Die perfekte Kombination: RuO2⋅x H2O für das Abgeben und Aufnehmen von Protonen Elektronen sowie Kohlenstoffnanoröhren (CNT), um den Verlust an Elektronenleitfähigkeit wegen der RuO2-Bedeckung zu kompensieren, die Elektrodenmikrostruktur verbessern Elektrodenwiderstand verringern. Das Ergebnis: ein Katalysator, sich hervorragend zur direkten Elektrooxidation Methanol eignet.
The preparation and physical characterization of a poly(vinylidene fluoride)-graft-poly(styrene sulfonic acid) (PVDF-g-PSSA) membrane prepared by solution-grafting method were described. These membranes exhibited high conductivity with value 3.22 × 10-2 S/cm at 30 °C. ICP studies revealed that the PVDF-g-PSSA showed dramatically lower vanadium ion permeability compared to Nafion 117. Trivalent ions had highest through all these in contrast pentavalent lowest. VRB low-cost higher performance...
A novel design of hollow structured SnO2@Si nanospheres was presented, which not only demonstrates high volumetric capacity as anode LIBs, but also prevents aggregation Sn and confines solid electrolyte interphase thickening. An impressive specific 1030 mAh cm–3 maintained after 500 cycles. The electrochemical impedance spectroscopy differential scanning calorimetry indicated that can be confined in pores as-prepared SnO2@Si.
A design of coaxial hollow nanocables carbon nanotubes and silicon composite (CNTs@Silicon) was presented, the lithiation/delithiation behavior investigated. The FIB-SEM studies demonstrated structured tends to expand inward shrink outward during lithiation/delithiation, which reveal mechanism inhibitive effect excessive growth solid–electrolyte interface by silicon. as-prepared demonstrate an impressive reversible specific capacity 1150 mAh g–1 over 500 cycles, giving average Coulombic...
Copper powder was introduced into the lithium sulfur battery system to capture intermediate polysulfides and CuxS (x = 1 or 2) species generated depending on chain length of polysulfides. This phenomenon verified by X-ray absorption near edge structure technique. The results indicated that copper can be oxidized CuS Li2Sx ≥ 6), a mixture Cu2S obtained when x ranges from 3 6. While is eventually formed in presence Li2S3. After several cycles activation, polysulfide-shuttle effect...
Silicon has been considered as a promising anode material for the next generation of lithium-ion batteries due to its high specific capacity. Its huge volume expansion during alloying reaction with lithium spoils stability interface between electrode and electrolyte, resulting in capacity degradation. Herein, we synthesized novel hollow structured silicon interior space accumulating change lithiation. The as-prepared shows excellent cycling stability, reversible ∼1650 m Ah g–1 after 100...