A5101818946- Catalytic Processes in Materials Science
- Advanced Photocatalysis Techniques
- Electrocatalysts for Energy Conversion
- Acoustic Wave Resonator Technologies
- Gaussian Processes and Bayesian Inference
- CO2 Reduction Techniques and Catalysts
- Meteorological Phenomena and Simulations
- Fluid Dynamics and Turbulent Flows
- Covalent Organic Framework Applications
- Model Reduction and Neural Networks
- Advancements in Battery Materials
- Fault Detection and Control Systems
- Machine Learning in Materials Science
- Advanced Thermoelectric Materials and Devices
- Metal-Organic Frameworks: Synthesis and Applications
- Gas Sensing Nanomaterials and Sensors
- Mechanical and Optical Resonators
- Advanced Multi-Objective Optimization Algorithms
- Optical Imaging and Spectroscopy Techniques
- Aerodynamics and Acoustics in Jet Flows
- Thermoregulation and physiological responses
- Nanopore and Nanochannel Transport Studies
- Copper-based nanomaterials and applications
- Photoacoustic and Ultrasonic Imaging
- ZnO doping and properties
Zhejiang University
2020-2024
Wuhan University
2023-2024
Eindhoven University of Technology
2023
Dalian University of Technology
2022
Ludong University
2022
Abstract Separation of Xe and Kr is one the greatest challenges in gas industries owing to their close molecular structure similar properties. Energy‐effective adsorption‐based separation using chemically stable carbon adsorbents a promising technology. We propose strategy for Xe/Kr MOF‐derived metallic adsorbents. M‐Gallate (M=Ni, Co) were used as precursors fabricate CoNi alloy nanoparticles embedded by one‐step auto‐reduction pyrolysis. The optimal NiCo@C‐700 exhibits record‐high IAST...
Electrochemical CO2 reduction reaction (CO2RR) is a promising alternative to deal with and generate green energy. Carbon monoxide (CO) one key desired product of the CO2RR. Herein, Mn-based heterogeneous catalyst by depositing MnO nanoparticles on three-dimensional N-doped graphene aerogels (NGAs) synthesized. The exhibits negligible onset potential −0.27 V (vs RHE). This 12.5% lower than that bulk Au electrodes. Moreover, higher Faradaic efficiency for CO 86% at −0.82 RHE) better stability...
Supported precious-metal single-atom catalysts (PM SACs) have emerged as a new frontier of high-performance catalytic material with 100% atom utilization efficiency. However, the rational design such guidance from fundamental understandings structure-activity relationship remains challenging. Here, we report synthesis, characterizations, and mechanistic investigation various PM SACs supported on nanoceria for CH4 combustion. Using density functional theory, two descriptors d-band center PMs...
Abstract The pursuit of high metal utilization in heterogeneous catalysis has triggered the burgeoning interest various atomically dispersed catalysts. Our aim this review is to assess key recent findings synthesis, characterization, structure‐property relationship and computational studies dual‐atom catalysts (DACs), which cover full spectrum applications thermocatalysis, electrocatalysis photocatalysis. In particular, combination qualitative quantitative characterization with cooperation...
Abstract Ceria‐supported precious metal catalysts have undergone extensive investigation for the catalytic methane combustion. However, it remains a significant challenge to achieve both highly synergistic oxidation activity and efficient atom utilization commonly used supported nanoparticles single‐atom catalysts. Dual‐atom (DACs) emerges as frontier of advanced catalysts, presenting unique properties that benefit from synergy neighboring sites. In this study, 361 ceria‐supported DACs (M 1...
Abstract Separation of Xe and Kr is one the greatest challenges in gas industries owing to their close molecular structure similar properties. Energy‐effective adsorption‐based separation using chemically stable carbon adsorbents a promising technology. We propose strategy for Xe/Kr MOF‐derived metallic adsorbents. M‐Gallate (M=Ni, Co) were used as precursors fabricate CoNi alloy nanoparticles embedded by one‐step auto‐reduction pyrolysis. The optimal NiCo@C‐700 exhibits record‐high IAST...
At present, there is a general contradiction between permeability and selectivity of reverse osmosis (RO) membranes for desalination; membrane with higher water will give lower salt rejection or selectivity, vice versa. In this work, single-layer nanoporous graphene used as RO to investigate the effects pore shape reduce by molecular dynamics simulations. Two kinds pores (round rectangular pores) different sizes are simulated. For round pore, although increases increase size, rate drops...
Catalysts made of in situ exsolved metal nanoparticles often demonstrate promising activity and high stability many applications. However, the traditional approach is limited by perovskites as prevailing precursor requires temperature typically above 900 K. Here, with guidance theoretical calculation, an unprecedented substantially facile technique demonstrated for Cu from interstitially cations doped nickel-based hydroxide, which accomplished swiftly at room results a quasi-uniform size 4...
The presence of abnormally oriented grains (AOGs) in sputter-deposited aluminum scandium nitride (AlScN) films significantly degrades their physical properties, compromising the performance bulk acoustic wave (BAW) devices. This study utilizes first-principles calculations to reveal that tetrahedral wurtzite AlScN film-doped Sc atoms tend aggregate at second nearest-neighbor positions, forming dense ScN octahedral structures. rock-salt (RS) continued grow due further aggregation. However,...
Multi-task regression attempts to exploit the task similarity in order achieve knowledge transfer across related tasks for performance improvement. The application of Gaussian process (GP) this scenario yields non-parametric yet informative Bayesian multi-task paradigm. GP (MTGP) provides not only prediction mean but also associated variance quantify uncertainty, thus gaining popularity various scenarios. linear model coregionalization (LMC) is a well-known MTGP paradigm which exploits...
Abstract Catalysts made of in-situ exsolved metal nanoparticles often demonstrate promising activity and high stability in many applications. However, the design these catalysts is greatly constrained by classic exsolution mechanism, which occurs almost exclusively through substitutional metal-doping perovskites. Here we show that can also be from interstitially doped cations a NiOOH supporting framework with guidance theoretical calculation. The conducted swiftly at room temperature. A...