A5026739449- Advancements in Battery Materials
- Supercapacitor Materials and Fabrication
- Graphene research and applications
- Perovskite Materials and Applications
- Metallic Glasses and Amorphous Alloys
- Conducting polymers and applications
- Force Microscopy Techniques and Applications
- Advanced Mathematical Modeling in Engineering
- ZnO doping and properties
- Diamond and Carbon-based Materials Research
- Advanced Sensor and Energy Harvesting Materials
- Metal and Thin Film Mechanics
- Polymer Foaming and Composites
- Numerical methods in engineering
- Copper Interconnects and Reliability
- Tribology and Wear Analysis
- Cellular and Composite Structures
- Additive Manufacturing and 3D Printing Technologies
- Gas Sensing Nanomaterials and Sensors
- Polymer Nanocomposites and Properties
- Composite Material Mechanics
- Electrochemical sensors and biosensors
- Chalcogenide Semiconductor Thin Films
- Fiber-reinforced polymer composites
- Advanced Battery Technologies Research
Nanjing University of Aeronautics and Astronautics
2024-2025
Xiangtan University
2003-2017
The ever-increasing power conversion efficiency of perovskite solar cells has illuminated the future photovoltaic industry, but development commercial devices is hampered by their poor stability. In this study, we report a scalable stabilization method using vapor-phase fluoride treatment, which achieves 18.1%-efficient modules (228 square centimeters) with accelerated aging-projected
Perovskite solar cells (PSCs) feature a higher maximum theoretical efficiency and lower cost than silicon-based cells, while also offering additional advantages of being flexible transparent. However, the...
Iodine‐rich inorganic perovskites possessing desirable bandgaps as well high thermal and chemical stability are facing serious issues of low polymorphic stability, while chlorine‐rich hold outstanding thermodynamic but suffer from efficiency. Here, we develop function‐gradient adopting a surface halide substitution strategy, where stable skin protects efficient iodine‐rich layers, incorporating with efficiency perovskites. This strategy simultaneously passivates defects stabilizes the...
Iodine‐rich inorganic perovskites possessing desirable bandgaps as well high thermal and chemical stability are facing serious issues of low polymorphic stability, while chlorine‐rich hold outstanding thermodynamic but suffer from efficiency. Here, we develop function‐gradient adopting a surface halide substitution strategy, where stable skin protects efficient iodine‐rich layers, incorporating with efficiency perovskites. This strategy simultaneously passivates defects stabilizes the...
High frequency ultrasonication was employed to reduce the aggregation of graphene by constructing hybrid carbon materials (HCMs), which are endowed with a large electrochemical reaction area and high energy density. HCMs exhibited specific capacitance 168.5 F g−1 ~100% retention over 500 cycles. Flexible supercapacitors fabricated from also showed an excellent capacitive behavior even under tough conditions. These outstanding properties were ascribed increased surface open structure HCMs.