A5100409018- Metal-Organic Frameworks: Synthesis and Applications
- High Entropy Alloys Studies
- Electrocatalysts for Energy Conversion
- High-Temperature Coating Behaviors
- Microstructure and Mechanical Properties of Steels
- Metal Alloys Wear and Properties
- Fuel Cells and Related Materials
- Advanced battery technologies research
- Metallurgical and Alloy Processes
- Advanced Nanomaterials in Catalysis
- Metal complexes synthesis and properties
- Zeolite Catalysis and Synthesis
- Metallurgy and Material Forming
- Aluminum Alloys Composites Properties
- Intermetallics and Advanced Alloy Properties
- Magnetism in coordination complexes
- Covalent Organic Framework Applications
- Additive Manufacturing Materials and Processes
- Polyoxometalates: Synthesis and Applications
- Advanced materials and composites
- Electrochemical sensors and biosensors
- X-ray Diffraction in Crystallography
- Remote Sensing and LiDAR Applications
- Crystal structures of chemical compounds
- Catalytic Processes in Materials Science
First Affiliated Hospital of Jiangxi Medical College
2025
Nanchang University
2025
Liaocheng University
2024
Cell Technology (China)
2024
Northwestern Polytechnical University
2019-2024
China University of Geosciences (Beijing)
2020-2024
China-Japan Friendship Hospital
2024
Northeastern University
2024
Anhui University of Technology
2024
Qingdao University
2024
An in situ coupling approach is developed to create a new highly efficient and durable cobalt-based electrocatalyst for the oxygen evolution reaction (OER). Using novel cyclotetramerization, task-specific bimetallic phthalocyanine-based nanoporous organic framework successfully built as precursor carbonization synthesis of nonprecious OER electrocatalyst. The resultant material exhibits an excellent activity with low overpotential 280 mV at current density 10 mA cm-2 high durability alkaline...
A novel microporous organic polymer framework with built-in metal sites in the skeleton has been synthesized by Sonogashira–Hagihara reaction using salen-palladium as building units. The new possesses a high BET surface area, large pore volume, good stability and acts highly efficient robust recyclable heterogeneous catalyst towards carbon–carbon coupling reactions low loading.
The inherent periodically arranged M-NX, M-SX and M-OX units (M are usually Fe, Co, Ni, etc.) in metal-organic frameworks (MOFs) can be promising active centers electrocatalysis. In previous studies, MOFs were constructed by energy-consuming hydro- or solvo-thermal reactions. Ultrasonic synthesis is a rapid environment-friendly technique when envisaging MOFs' industrial applications. addition, different synthetic pathways for may lead to difference their microstructure, resulting...
Molecular engineering of MOF-based electrocatalysts for the CO 2 RR, computational simulations, and advanced characterization studies are discussed summarized to illustrate correlation between their structure performance.
The aluminum alloy components on automobile often experience high strain rate deformation during accidents. dynamic behavior and constitutive model are crucial for analysis of vehicle body collisions failures. In this work, the 7A75 plate was heat treated according to standard manufacturing procedures. Quasi-static tensile experiments were conducted aged in a wide range from 0.001 s-1 500 s-1. revealed, models established. It found that has strong sensitivity, its mechanical properties can...
Metal–organic frameworks (MOFs) can provide atomically dispersed metal active coordination sites (M–NX, M–SX, and M–OX) for electrocatalytic reactions. Among them, MOFs with motif M–NX or analogues are expected to be promising electrode materials oxygen evolution reaction (OER). Contrary bulk MOFs, two-dimensional (2D) usually have high surface areas, fully exposed sites, specific electrical properties. Herein, we constructed 2D Ni3(hexaiminotriphenylene)2 [Ni3(HITP)2] films on the by...
The oxygen reduction reaction (ORR) is a crucial step in fuel cells and metal-air batteries. It necessary to expand the range of efficient non-precious ORR electrocatalysts on account low abundance high cost Pt/C catalysts. Herein, we synthesized crystalline cobalt-embedded N-doped carbon nanotubes (Co@CNTs-T) via facile carbonization Co/Zn metal-organic frameworks (MOFs) with dicyandiamide at different temperatures (t = 600, 700, 800, 900 °C). Co@CNTs- 800 possessed excellent activities...
FI catalysts in PCPs show good catalytic performances and produce high molecular weight polyethylenes with bimodal distribution.
In order to deep understand the hydration characteristics of red mud-coal gangue based intermediate-calcium cementitious materials,XRD,IR,TG-DTA and MIP techniques were used investigate products pore structure hardened pastes,which formed after a process mud- coal intermediate- calcium materials.The results show that mainly are C-S-H gel,ettringite hydroxide.As dominant products,C-S-H gel ettringite principally responsible for strengthening materials.By 1 d 90 d,the content hydroxide...
Abstract The primary columnar crystal deviates due to forced flow induced by a mold electromagnetic stirrer (M-EMS). On this basis, the field can be qualitatively analyzed. As growth characteristics of double stirrings are still unknown, an swirling in nozzle (EMSFN) approach was applied with M-EMS during plant trial continuous casting square billet. We first investigated deflected angle when using or EMSFN solely. reduces gradually from billet surface center only M-EMS. With increasing...
In order to improve the efficiency and accuracy of multitarget detection soldering defects on surface-mounted components in Printed Circuit Board (PCB) fabrication, we propose a sample generation method using Stable Diffusion Model ControlNet, as well defect based Swin Transformer. The consists two stages: First, high-definition original images collected industrial production corresponding prompts are input ControlNet for automatic nonindependent samples. Subsequently, integrate Transformer...
[Cd2(C7H3NO5)2 · 4(H2O)] n 3nH2O 0.5n(CH3OH) (1) and [Cd3(C7H2NO5)2 10(H2O)] 2H2O ·0.5CH3OH (2) were synthesized characterized by X-ray single-crystal diffraction. The crystal structure of 1 reveals that both Cds are seven-coordinate with pentagonal bipyramid geometries. Coordination polyhedra interlinked into a 1-D chain, further linked hydrogen bonds 3-D network. Complex 2 is discrete structure, then independent optical properties investigated fluorescent spectra; exhibit strong green...