A5040196210- Fuel Cells and Related Materials
- Membrane-based Ion Separation Techniques
- Electrocatalysts for Energy Conversion
- Advanced Battery Materials and Technologies
- Advanced battery technologies research
- Advancements in Battery Materials
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- Membrane Separation Technologies
- Advanced Fiber Laser Technologies
- Membrane Separation and Gas Transport
- Conducting polymers and applications
- Ammonia Synthesis and Nitrogen Reduction
- Advanced Algorithms and Applications
- Extraction and Separation Processes
- Advanced Sensor and Energy Harvesting Materials
- Advancements in Solid Oxide Fuel Cells
- Chalcogenide Semiconductor Thin Films
- Radioactive element chemistry and processing
- Chemical and Physical Properties in Aqueous Solutions
- Nanomaterials for catalytic reactions
- Covalent Organic Framework Applications
- Polyoxometalates: Synthesis and Applications
- Advanced Optical Sensing Technologies
- Metal-Organic Frameworks: Synthesis and Applications
Ningbo University of Technology
2023-2025
Hangzhou Dianzi University
2024
Chinese Academy of Sciences
2010-2024
Tsinghua University
2022-2024
Ningbo Institute of Industrial Technology
2023-2024
Helmholtz-Zentrum Berlin für Materialien und Energie
2021-2023
Dongguan University of Technology
2019-2022
Ningbo Putian Information Industry (China)
2021
Hunan University
2019-2021
Xi'an Jiaotong University
2019-2021
Highly conductive anion exchange membranes can be achieved by tuning the length of flexible spacer between backbone and quaternary ammonium groups.
With the intention of optimizing performance anion-exchange membranes (AEMs), a set imidazolium-functionalized poly(arylene ether sulfone)s with densely distributed long flexible aliphatic side chains were synthesized. The made from as-synthesized polymers are robust, transparent, and endowed microphase segregation capability. ionic exchange capacity (IEC), hydroxide conductivity, water uptake, thermal stability, alkaline resistance AEMs evaluated in detail for fuel cell applications....
A series of phenolphthalein-based poly(arylene ether sulfone nitrile)s (PESN) multiblock copolymers containing 1–methylimidazole groups (ImPESN) were synthesized to prepare anion exchange membranes (AEMs) for alkaline fuel cells. The ion introduced selectively and densely on the unit phenolphthalein as hydrophilic segments, allowing formation clusters. Strong polar nitrile into hydrophobic segments with intention improving dimensional stability AEMs. well-controlled structure was responsible...
The multi-cation cross-linked AEMs based on Tröger's base promote the formation of continuous ion diffusion channels. prepared AEMs, with size channels in range 15–26 nm, have good dimensional stability and excellent alkali resistance while exhibiting a high hydroxide conductivity 103.9 mS cm<sup>−1</sup> (80 °C) at low IEC 1.67 meq g<sup>−1</sup>.
To achieve highly conductive and stable anion exchange membranes (AEMs) for fuel cells, novel triblock copolymer AEMs bearing flexible side chain were synthesized. The structure are responsible the developed hydrophilic/hydrophobic phase separated morphology well-connected ion conducting channels, as confirmed by transmission electron microscopy. As a result, with (ABA–TQA-x) demonstrated considerably higher conductivities, up to 130.5 mS cm–1 at 80 °C, than monocation (ABA–MQA)....
Abstract Lithium–sulfur (Li–S) batteries are gaining tremendous attention as promising energy storage solutions due to their impressive density and the affordability of sulfur. However, practical use Li–S encounter major obstacles such polysulfide shuttle effect, which leads capacity loss decreased cycling stability. Herein, a polyethylene imidazole/polyacrylonitrile (PVIMPAN) nanofibers‐modified Celgard separator is constructed via facile electrospinning strategy used polysulfides barrier...
A claw-type configuration is responsible for a distinct microphase-separated structure.