A5101447379- 3D IC and TSV technologies
- Electronic Packaging and Soldering Technologies
- High Entropy Alloys Studies
- Additive Manufacturing Materials and Processes
- Titanium Alloys Microstructure and Properties
- Copper Interconnects and Reliability
- Aerogels and thermal insulation
- Electrocatalysts for Energy Conversion
- Advanced Battery Materials and Technologies
- Analog and Mixed-Signal Circuit Design
- Advancements in Battery Materials
- Advanced Photocatalysis Techniques
- Lubricants and Their Additives
- Rheology and Fluid Dynamics Studies
- MXene and MAX Phase Materials
- Archaeology and ancient environmental studies
- Surface Modification and Superhydrophobicity
- High voltage insulation and dielectric phenomena
- Injection Molding Process and Properties
- Low-power high-performance VLSI design
- Laser Material Processing Techniques
- Nanofabrication and Lithography Techniques
- Pleistocene-Era Hominins and Archaeology
- Semiconductor Lasers and Optical Devices
- Corrosion Behavior and Inhibition
ShanghaiTech University
2022-2025
Tsinghua University
2022-2025
Aerospace Research Institute of Materials and Processing Technology
2024
Beihang University
2022-2024
Kunming University of Science and Technology
2024
Wuhan University of Technology
2020
Waseda University
2006
With NaBH 4 as the assistant reductant, small and highly dispersed Pt nanoparticles are formed on E-MoS 2 nanosheets which provide abundant catalytically active sites exhibit excellent hydrogen evolution reaction (HER) performance.
Two-dimensional transition-metal dichalcogenides are affordable alternatives to noble metal catalysts for hydrogen evolution reaction (HER). Here, we report a facile one-step solvothermal method synthesize the 1T MoS2 hierarchical nanosphere (NSP) that can function as an efficient and stable electrocatalyst HER using environment-friendly solvent without assistance of template or additive. The is found play vital role in regulating morphology phase resultant MoS2. A haystack 2H nanosheets...
All-Cu interconnects with fine pitch scalability and excellent electrical performance are highly considered the next interconnection node for coming era of chiplet integration. However, current all-Cu through Cu–Cu direct bonding relies much on expensive chemical mechanical polishing (CMP) processes to reduce surface roughness several nanometers. Herein, Cu nanoparticle (CNP) film prepared by pulsed laser deposition (PLD) was successfully patterned into micro bumps <inline-formula...
Abstract In the current paper, behavior of zinc oxide/SAE50 nano lubricant as a part new generation coolants and lubricants is examined using response surface method (RSM). The data used in this study were viscosity at dissimilar volume concentrations (0–1.5%) temperatures (5–50 °C) for shear rate values. Therefore, sensitivity analysis based on variation nanoparticle (NP) concentration temperature was also implemented. findings revealed that enhancing fraction (φ) exacerbates to...
Ester-based insulating oil (EO) is a high flame resistance and environment-friendly liquid dielectric, which shows excellent effect on improving the safe operation of transformers. It easier to obtain distribution electric field (EF) carrier in discharge process by simulation than experimental observation. In this study, two-phase gas–liquid plasma model was established, corrected electron velocity molecular ionization potential (IP) added gas phase (GP) original model. The results indicate...
Abstract The impact of climate change on human social development has been a topic research for long time. Ceramic pipes, which are vital components urban drainage engineering, crucial means managing rain hazards and floods. Exploring the historical evolution ceramic pipes can help in better understanding interplay between behavior. This study examined diameters 86 unearthed from six cultural sites central China, including Pingliangtai, Taosi, Erlitou, dated to 4600–3040 BP. By combining...
Abstract The substitution of conventional graphite with Li metal as an anode material has garnered significant interest due to its exceptionally high theoretical energy density. However, the direct application in batteries faces formidable challenges, including dendrite growth and interphase instability. Herein, a high‐performance composite (LZ‐rGO) that integrates reduced graphene oxide (rGO) scaffold lithiophilic Li–Zn alloy nanoparticles is presented. seeds embedded structure lower...
This study employed laser powder bed fusion (LPBF) to fabricate Ti-5Al-2Sn-2Zr-4Mo-4Cr (Ti17) alloy, and the microstructural characteristics mechanism of α phase formation were investigated. Results revealed that as-deposited sample, after undergoing stress relief annealing, exhibited a microstructure characterized by high volume fraction ultrafine nanoscale phases dispersed throughout. Abundant edge dislocations dislocation loops observed within phase, while scarcely detected in β phase....
This study utilized laser powder bed fusion (LPBF) to fabricate Ti-5Al-2Sn-2Zr-4Mo-4Cr (Ti17) specimens, exploring their ultrahigh strength microstructural strengthening mechanisms and examining heat treatment effects on α lamellae related mechanical property trends. In the as-deposited LPBF-Ti17, features extremely fine dimensions, with an average lamellar thickness of 45 nm, comprises approximately 52.2% total volume. finely dispersed microstructure provides numerous α/β phase interfaces,...
This paper proposes a 15-bit 10-MS/s pipelined ADC. To implement the incomplete settling principle, traditional complete stage is improved to structure through dividing sampling clock of into two parts for discharging and feedback capacitors completing sampling, respectively. It verifies correction validity optimizing ADCs' conversion speed without increasing power consumption settling. processed in 0.18 mum 1P6M CMOS mixed-mode technology. Simulation results show that 82 dB SNDR 87 SFDR are...
It is of great interest but very difficult to achieve both rapid (few minutes) and low temperature (< 200 째C) sintering bonding using Cu nanoparticles, which mainly due the diffusion dominated process complex organics in nanoparticle paste. In present work, a copper film (CNF) fabricated by pulsed laser deposition (PLD) has been developed. Under reduction ethylene glycol (EG) protection inert atmosphere, it can be bonded at even 140 째C, having adequate shear strength higher than that Pb-5Sn....