A5115602849- Gas Sensing Nanomaterials and Sensors
- Advanced Battery Materials and Technologies
- Electronic Packaging and Soldering Technologies
- Advancements in Battery Materials
- 3D IC and TSV technologies
- Analytical Chemistry and Sensors
- Conducting polymers and applications
- Perovskite Materials and Applications
- Electrocatalysts for Energy Conversion
- Aluminum Alloy Microstructure Properties
- Fuel Cells and Related Materials
- Advanced Welding Techniques Analysis
- Advanced battery technologies research
- Quantum Dots Synthesis And Properties
- Power Systems and Renewable Energy
- ZnO doping and properties
- Supercapacitor Materials and Fabrication
- Advanced Chemical Sensor Technologies
- MXene and MAX Phase Materials
- 2D Materials and Applications
- Flame retardant materials and properties
- Aluminum Alloys Composites Properties
- Advanced Battery Technologies Research
- Robotic Locomotion and Control
- Chalcogenide Semiconductor Thin Films
Hefei University of Technology
2022-2025
Nankai University
2023-2024
State Power Investment Corporation (China)
2024
Harbin Normal University
2016-2024
Northeast Electric Power University
2024
Shanghai University of Electric Power
2024
Harbin University of Science and Technology
2020-2024
Hebei University of Technology
2024
Xi'an Jiaotong University
2024
Henan Polytechnic University
2024
Sodium‐ion battery is a potential application system for large‐scale energy storage due to the advantage of higher nature abundance and lower production cost sodium‐based materials. However, there exist inevitably safety problems such as flammability use same type organic liquid electrolyte with lithium‐ion battery. Gel polymer electrolytes are being considered an effective solution replace conventional building safer sodium‐ion batteries. In this review paper, authors present comprehensive...
In this review, the morphology, composition and microstructure of buried interface are discussed, effective passivation strategies corresponding mechanisms summarized systematically.
High-quality MAPbI3 perovskite thin films were achieved conveniently utilizing the ultrasonic spray-coating method without an antisolvent process. Meanwhile, effect of self-assembled monolayers (SAMs), including 2PACz, MeO-2PACz, and Me-4PACz, on morphology, crystallization, optoelectronic properties layers was systematically investigated in solar cells (PSCs) with structure glass/ITO/NiOx/SAM/MAPbI3/PCBM/BCP/Ag. It is corroborated that introducing 2PACz MeO-2PACz can notably modulate growth...
It has been demonstrated that isothermal aging leads to large reductions (up 50%) in several key material properties for lead free solders including stiffness (modulus), yield stress, ultimate strength, and strain failure. In addition, even more dramatic evolution observed the creep response of aged solders, where up 10,000X increases have steady state (secondary) rate (creep compliance). Such degradations stiffness, compliance solder are expected be universally detrimental reliability...
The microstructure, mechanical response, and failure behavior of lead free solder joints in electronic assemblies are constantly evolving when exposed to isothermal aging and/or thermal cycling environments. Traditional finite element based predictions for joint reliability during accelerated life testing on constitutive equations (e.g. Anand viscoplastic model) models energy dissipation per cycle that do not evolve with material aging. Thus, there will be significant errors the calculations...
Pb-free solder joints exposed to elevated isothermal temperatures for prolonged periods of time undergo microstructural and mechanical evolution, which degrades the joint electrical performance. We report effect aging on reliability Sn-Ag-Cu (SAC) assemblies three different surface finishes [immersion Ag (ImAg), electroless Ni/immersion Au (ENIG), Ni/electroless Pd/immersion (ENEPIG)]. The characteristic life SAC alloys in 10- 15-mm ball grid array packages ImAg degraded over 40% after an 85...
The present study focuses on the strategy of employing an electrochemical sensor with a porous polyethylenimine (PEI)-functionalized Co3O4/reduced graphene oxide (rGO) nanocomposite (NCP) to detect heavy metal ions (HMIs: Cd2+, Pb2+, Cu2+, and Hg2+). PEI-functionalized Co3O4/rGO NCP (rGO·Co3O4·PEI) was prepared via hydrothermal method. synthesized based conducting polymer PEI, rGO, nanoribbons Co3O4, highly dispersed Co3O4 nanoparticles (NPs), which have shown excellent performance in...