A5011201097- Catalytic Processes in Materials Science
- High Entropy Alloys Studies
- Mesoporous Materials and Catalysis
- High-Temperature Coating Behaviors
- Electrocatalysts for Energy Conversion
- Aerogels and thermal insulation
- Nanomaterials for catalytic reactions
- Semiconductor materials and devices
- Layered Double Hydroxides Synthesis and Applications
- Zeolite Catalysis and Synthesis
- Climate Change Policy and Economics
- Engineering Diagnostics and Reliability
- Lymphoma Diagnosis and Treatment
- Pigment Synthesis and Properties
- Chronic Myeloid Leukemia Treatments
- 2D Materials and Applications
- Machine Fault Diagnosis Techniques
- Medical Image Segmentation Techniques
- Reliability and Maintenance Optimization
- Catalysis and Hydrodesulfurization Studies
- Perovskite Materials and Applications
- Occupational Health and Safety Research
- Advanced Chemical Physics Studies
- Advanced ceramic materials synthesis
- Brain Tumor Detection and Classification
Nanyang Technological University
2021-2024
Wuhan University
2024
Henan University of Science and Technology
2023-2024
Chang'an University
2022
Southeast University
2021
Xiangya Hospital Central South University
2016
Central South University
2016
Noble metal-based high entropy alloy (NM-HEA) nanofilm with surface amorphization, synthesized by ALD-EJH method, demonstrates outstanding hydrogen evolution reaction (HER) performance. The experimental and calculational results reveal the mechanism.
The current synthesis methods of high-entropy alloy (HEA) thin-film coatings face huge challenges in facile preparation, precise thickness control, conformal integration, and affordability. These are more specific noteworthy for noble metal-based HEA thin films where the conventional sputtering encounter control high-cost issues (high-purity metal targets required). Herein, first time, we report a controllable process quinary consisting metals (Rh, Ru, Pt, Pd, Ir), by sequential atomic layer...
We describe a versatile and scalable strategy toward long-range periodically ordered mesoporous alumina (Al2O3) structures by evaporation-induced self-assembly of structure-directing ABA triblock copolymer (F127) mixed with aluminum tri-sec-butoxide-derived sol additive. found that the separate preparation alkoxide sol–gel reaction before mixing block enabled access to relatively unexplored parameter space copolymer-to-additive composition, acid-to-metal molar ratio, solvent, yielding...
Abstract Metal alloys are usually fabricated by melting constituent metals together or sintering metal alloy particles made high energy ball milling (mechanical alloying). All these methods only allow for bulk to be formed. This manuscript details a new method of fabricating Rhodium–Iridium (Rh–Ir) films using atomic layer deposition (ALD) and rapid Joule heating induced alloying that gives functional thin film alloys, enabling conformal with aspect ratios on 3D nanostructured substrate. In...
<div class="section abstract"><div class="htmlview paragraph">Efficient maintenance of highway electromechanical equipment is crucial for ensuring reliability within intelligent infrastructure and optimizing the allocation limited resources. Traditional Remaining Useful Life (RUL) prediction models frequently face limitations due to complex dynamic operating conditions such systems, which often hinder their predictive accuracy adaptability. To overcome these persistent...
Abstract In this study, we systematically investigated the potential of transition metal (TM)-doped Ti₂CF₂ as a sensor for acetylene (C₂H₂) gas using first-principles calculations. Owing to introduction F-vacancies and TM doping, adsorption performance toward C₂H₂ was significantly enhanced. with Nb Mo doping exhibited optimal capacity stability, making them promising candidates high-performance sensors. Analysis energy, charge transfer, density states revealed that underlying mechanism on...
Abstract Conventional heat treatments to generate well‐ordered and crystalline mesoporous oxide carbon structures are limited by long durations annealing temperatures that can cause mesostructural collapse. This paper describes a facile strategy coupling block copolymer‐directed self‐assembly with high‐power Joule heating form highly nanostructures within second timeframes. The combined approach is compatible various functional self‐assembled hybrid systems range of crystallization...
Coupling self-assembly with ultrashort transient heating at high temperatures effectively accelerates reaction kinetics through enhanced transformation pathways. This approach provides precise control over crystalline phase characteristics and enables emergent collective properties functionalities in mesoporous inorganic materials. Here, we describe the structural evolution rapid formation of highly crystalline, well-ordered magnesium aluminate defect spinel structures nonstoichiometric...
Potential supply chain risks are one of the hidden dangers that may undermine reliable and stable operation enterprises. Due to practicality complexity risk management, field has attracted wide attention from researchers. The urgent problems management at present include how help enterprises analyze identify factors, predict control potential risks, provide corresponding preventive measures for various risks. There many assessment methods in research process In this paper, a multi-level...
The intensity of China’s new energy vehicle (NEV) subsidies has gradually declined since 2017 and is expected to end in the next few years, thereby causing market fluctuations affecting investment strategies both local governments automotive enterprises. In order examine effects a subsidy cancellation, this study introduced it as an external disturbance establish differential game model, which random arrival process used represent occurrence cancellation. model incorporated decentralized...
Noble metal medium entropy alloy (MEA) thin films have recently attracted enormous research interests because of their great potential in the catalytic application. However, conventional bottom‐up fabrication methods for MEA film such as magnetron sputtering face challenges including precise control over thickness and consumption costly high‐purity noble targets. Herein, a facile tunable approach is developed coupling sequential atomic layer deposition (ALD) layers with electric Joule...
Noble metal-based (Pt, Ir, Pd) medium entropy alloy (MEA) thin film has been fabricated by sequential atomic layer deposition (ALD), followed electric Joule heating as described in the article number 2201263 Kwan W. Tan, Alfred Iing Yoong Tok and co-workers. This novel two-step method gives precise thickness control tunable ratio of MEA film. The PtIrPd with ≈20 nm successfully fabricated.
Previous studies compared the predictive ability of European Treatment Outcome Study (EUTOS), Sokal, and Hasford scoring systems demonstrated inconsistent findings with unknown reasons. This study was conducted to determine a useful system predict prognosis patients chronic myeloid leukemia (CML) identify probable factors that affect scoring.This is retrospective cohort study. The EUTOS were analyzed in 234 Chinese chronic-phase CML treated frontline imatinib, including few temporarily...
Abstract Metal alloys are usually fabricated by melting constituent metals together or sintering metal alloy particles made high energy ball milling (mechanical alloying). All these methods only allow for bulk to be formed. This manuscript details a new method of fabricating Rhodium/Iridium (Rh/Ir) films using atomic layer deposition (ALD) and rapid Joule heating induced alloying that gives functional thin film alloys, enabling conformal with aspect ratios on 3D nanostructured substrate. In...
This study investigated the sucking stability and electronic magnetic properties of H2CO adsorbed on perfect, vacancy-defected, transition metal (TM)-doped graphene/MoS2 heterostructures through density functional theory analysis. Perfect (GMoS2) exhibited small adsorption energy low charge transfer, TM-doped Mo-vacancy-defected physical toward molecules with a shorter desorption time. However, interaction between substrate changed to chemisorption when TMs (Sc, V, Cr, Mn) were doped...
This Communication describes a facile strategy coupling block copolymer-directed self-assembly with high-power Joule heating to form highly crystalline and long-range ordered mesoporous oxide carbon nanostructures in just few seconds. The combined approach is compatible various self-assembled hybrid systems, generating composites of γ-Al2O3-carbon, γ-Al2O3/MgO-carbon anatase-TiO2-carbon p6mm symmetry, as well non-close-packed structures. Removing the polymer/carbon gives well-defined...
This Communication describes a facile strategy coupling block copolymer-directed self-assembly with high-power Joule heating to form highly crystalline and long-range ordered mesoporous oxide carbon nanostructures in just few seconds. The combined approach is compatible various self-assembled hybrid systems, generating composites of γ-Al2O3-carbon, γ-Al2O3/MgO-carbon anatase-TiO2-carbon p6mm symmetry, as well non-close-packed structures. Removing the polymer/carbon gives well-defined...