A5083537296- Aluminum Alloy Microstructure Properties
- Intermetallics and Advanced Alloy Properties
- Aluminum Alloys Composites Properties
- High Temperature Alloys and Creep
- High-Temperature Coating Behaviors
- Advanced ceramic materials synthesis
- Metallurgical Processes and Thermodynamics
- Conducting polymers and applications
- Organic Electronics and Photovoltaics
- Advanced materials and composites
- Materials Engineering and Processing
- Metallurgy and Material Forming
- Microstructure and mechanical properties
- Solidification and crystal growth phenomena
- Perovskite Materials and Applications
- Semiconductor materials and interfaces
- Microstructure and Mechanical Properties of Steels
- Innovations in Concrete and Construction Materials
- MXene and MAX Phase Materials
- High Entropy Alloys Studies
- Shape Memory Alloy Transformations
- nanoparticles nucleation surface interactions
- Bone Tissue Engineering Materials
- Landslides and related hazards
- ZnO doping and properties
Wuhan Institute of Technology
2023-2024
Beihang University
2015-2024
Ningbo University of Technology
2019-2024
Beijing Normal University
2021-2024
Qingdao University
2023-2024
Zhejiang University of Science and Technology
2018
United States Naval Academy
2013
Institute of Coal Chemistry
2004
Abstract Three nonfused ring electron acceptors (NFREAs), namely, 3TT‐C2‐F , 3TT‐C2‐Cl and 3TT‐C2 are purposefully designed synthesized with the concept of halogenation. The incorporation F or/and Cl atoms into molecular structure ( ) enhances π–π stacking, improves mobility, regulates nanofiber morphology blend films, thus facilitating exciton dissociation charge transport. In particular, films based on D18: demonstrate a high an extended diffusion distance, well‐formed network. These...
Abstract Although the advances in organic solar cells (OSCs) have been considerable, their efficiency is still limited by recombination losses. Photogenerated electrons and holes are generally bound as localized excitons semiconductors. The transition from into free charges requires diffusion dissociation processes, which parasitic losses exist. Reducing these necessary for highly efficient OSCs. crystallization behavior of active layers can influence exciton dissociation. In this work,...
Abstract Large‐area printing fabrication is a distinctive feature of organic solar cells (OSCs). However, the advance upscalable challenged by thickness active layers considering importance both exciton dissociation and charge collection. In this work, bulk‐heterojunction‐buried (buried‐BHJ) structure introduced sequential deposition to realize efficient collection, thereby contributing OSCs with 500 nm thick layers. The buried‐BHJ distributes donor acceptor phases in vertical direction as...
Abstract High‐boiling‐point solvents are considered to be decent for the preparation of large‐area organic solar cells (OSCs) because their wide processing window. However, efficiency OSCs processed by high‐boiling‐point is still unsatisfactory. Herein, it found that agglomerate growth nonfullerene acceptors into micrometer‐sized domains main reason poor efficiency. A facile rapid molding process (RMP) scheme proposed solve this problem adjusting nucleation and behavior acceptor molecules....
Abstract The achievement of high performance in organic solar cells (OSCs) is highly dependent on efficient exciton dissociation. However, a comprehensive understanding the dissociation process under photoexcitation OSCs remains elusive. Herein, prototypical system PM6:Y6 adopted to explore process. An semiconductor PCz with distinctive signals from PM6 and Y6 incorporated as third component. Femtosecond transient absorption spectroscopy demonstrates clear cascade charge transfer processes...
Abstract The compatibility of perovskite and organic photovoltaic materials in solution processing provides a significant advantage the fabrication high‐efficiency perovskite/organic tandem solar cells. However, additional recombination losses can occur during exciton dissociation materials, leading to energy near‐infrared region devices. Consequently, ternary rear subcell is designed containing two narrow‐bandgap non‐fullerene acceptors enhance absorption light. Simultaneously, unique...