A5005837199- Catalysis and Hydrodesulfurization Studies
- Catalytic Processes in Materials Science
- Ferroelectric and Piezoelectric Materials
- Catalysis and Oxidation Reactions
- Ferroelectric and Negative Capacitance Devices
- Catalysis for Biomass Conversion
- Zeolite Catalysis and Synthesis
- Multiferroics and related materials
- Nanomaterials for catalytic reactions
- Semiconductor materials and devices
- Electrocatalysts for Energy Conversion
- Photoacoustic and Ultrasonic Imaging
- Mesoporous Materials and Catalysis
- Catalysts for Methane Reforming
- Iron oxide chemistry and applications
- Acoustic Wave Resonator Technologies
- Asymmetric Hydrogenation and Catalysis
- Minerals Flotation and Separation Techniques
- Electrochemical Analysis and Applications
- Organometallic Complex Synthesis and Catalysis
- Photorefractive and Nonlinear Optics
Shanghai Advanced Research Institute
2020-2024
Chinese Academy of Sciences
2020-2024
Shenzhen Institutes of Advanced Technology
2023-2024
Xiangtan University
2024
University of Chinese Academy of Sciences
2020-2023
Hunan Normal University
2021
Abstract Superparaelectrics are considered promising candidate materials for achieving superior energy storage capabilities. However, due to the complicated local structural design, simultaneously high recoverable density ( W rec ) and efficiency η under electric fields remains a challenge in bulk superparaelectrics. Here, we propose utilizing entropy engineering disrupt long-range ferroic orders into polymorphic distortion disorder with multiple BO 6 tilt types diverse heterogeneous...
Long-chain n-alkane hydroisomerization reaction plays a vital role in petrochemical and coal chemical industries, which could produce high-quality hydrocarbon fuels lubricant base oils for modern transportation mechanical drive. However, minimizing precious metal usage while maintaining the catalyst performance remains great challenge. Herein, novel bifunctional toward reactions, Pt–Al2O3/SAPO-11 (Pt-A/S11) featuring nanoscale separated metal-acid active centers has been synthesized via...
The Materials Genome Initiative aims to discover, develop, manufacture, and deploy advanced materials at twice the speed of conventional approaches. To achieve this, high-throughput characterization is essential for rapid screening candidate materials. In this study, a scanning second-harmonic-generation microscope with automatic partitioning, accurate positioning, fast developed that can rapidly probe screen polar Using technique, typical ferroelectrics, including periodically poled lithium...
This novel pre-loading method is a simple for the design of bifunctional catalysts with high product yield, which exhibits superior metal–support balance, liquid yield 99% and isomer 84% on <italic>n</italic>-dodecane hydroisomerization.
Polarization hysteresis is the defining characteristic of ferroelectrics, though measurement ferroelectric often complicated by artifacts such as leakage current and not all materials with apparent electrical are ferroelectric. In this Letter, we have set up an operando second harmonic generation (SHG) system to track intrinsic switches under electric field, which free from interference, thus yielding a signature for ferroelectricity. Taking representative PbZr0.2Ti0.8O3 (PZT) thin films...
The oxidation state of surface atoms on small-sized Ru-NPs can be precisely tuned by NP sizes. intrinsic activities the HER/HOR strongly depend Ru–O structure.
An organotemplate-free synthesis of Al-rich ZSM-35 (Si/Al ratio at about 5) and ZSM-22 20) zeolites has been successfully shown with the addition ZSM-57 zeolite seeds in absence organic templates.
The supported platinum nanocatalysts synthesized by the first proposed biochar-assisted strategy exhibited excellent catalytic performance and metal stability in n -alkane hydroisomerization.
Abstract Antiferroelectric thin films hold significant potential for bringing novel physics phenomena and fascinating properties. Their applications are often intertwined with the antiferroelectric‐ferroelectric phase transition, which is contingent on chemical compositions of constituent material. Nevertheless, prevailing trial‐and‐error‐based research methodology ill‐suited exploration relationship between transition. To address this challenge, a high‐throughput synthesis strategy...
We report a novel FeS 2 loaded large SiO sphere (diameter of 3 cm) via double immobilization with (3-mercaptopropyl)trimethoxysilane (KH590) as highly efficient, stable, and tweezers-recoverable heterogeneous Fenton-like catalyst (FeS /KH590/SiO @KH590). Notably, as-prepared composite exhibits significant recycling improvement (10 runs) over free powder (3 runs). The outstanding recyclability stability @KH590 can be attributed to the passivation nanoparticles on surface by KH590 subsequent...
Bifunctional catalysts, consisting of metal and acid sites, are traditionally prepared using high temperature which result in agglomeration. To address this drawback, a low-temperature method for catalyst loading is proposed. The provides smaller particle sizes higher dispersion to prevent Specifically, when the capacity Pt 0.3 wt%, results both single atoms clusters within catalyst. And shows balanced metal-acid function once increased 0.5 wt%. Moreover, electron density following on g-C3N4...
Herein we develop a solvent-free one-pot synthesis strategy to simultaneously modify the size effect of metal sites and structural acidity on bifunctional catalysts in-situ grow platinum nanoparticles (Pt-NPs ~1 nm ~20 nm) disparate sizes in molecular sieve framework without relying any ligand assistance, causing skeletal defects while exhibiting excellent catalytic performance n-alkane hydroisomerization. It maintains almost 100% isomerization selectivity at conversions below 90%, with far...