A5101970158- Ionic liquids properties and applications
- CO2 Reduction Techniques and Catalysts
- Advanced Photocatalysis Techniques
- Carbon dioxide utilization in catalysis
- Polymer Science and PVC
- Perovskite Materials and Applications
- Analytical chemistry methods development
- Electrochemical sensors and biosensors
- Supercapacitor Materials and Fabrication
- Aluminum Alloys Composites Properties
- Oxidative Organic Chemistry Reactions
- Biosensors and Analytical Detection
- Geomechanics and Mining Engineering
- Advanced battery technologies research
- Carbon and Quantum Dots Applications
- Gas Sensing Nanomaterials and Sensors
- Coal Properties and Utilization
- Mesoporous Materials and Catalysis
- Electrocatalysts for Energy Conversion
- Advanced Sensor and Control Systems
- Advanced Algorithms and Applications
- Advanced Nanomaterials in Catalysis
- Rock Mechanics and Modeling
- Catalytic Processes in Materials Science
- Advanced Polymer Synthesis and Characterization
University of Science and Technology Beijing
2013-2025
Huazhong University of Science and Technology
2022-2025
Beijing Transportation Research Center
2025
Sichuan University of Arts and Science
2024
Nanjing University of Chinese Medicine
2024
China Southern Power Grid (China)
2024
China Medical University
2023
General Hospital of Shenyang Military Region
2023
China Coal Technology and Engineering Group Corp (China)
2023
Wuxi Taihu Hospital
2022
Nanocage-like 3D porous graphitic carbon nitride (g-C<sub>3</sub>N<sub>4</sub>) with a high surface area and nitrogen defects was successfully prepared <italic>via</italic> novel, template-free, cost-effective hydrothermal-copolymerization route.
Tandem catalysts can divide the reaction into distinct steps by local multiple sites and thus are attractive to trigger CO2 RR C2+ products. However, evolution of generally exists during RR, a closer investigation reconstitution, interplay, active origin dual components in tandem is warranted. Here, taking AgI-CuO as conceptual catalyst, we uncovered interaction two phases electrochemical reconstruction. Multiple operando techniques unraveled that situ iodine ions leaching from AgI...
Abstract Developing low‐cost and efficient noble‐metal‐free photocatalytic materials is crucial for the hydrogen production through water splitting. Herein, N ‐TiO 2 /g‐C 3 4 heterostructure loaded with a Ni x P cocatalyst was prepared by combination of ammonia etching photo‐reduction deposition method. The results demonstrated that N‐doped TiO ( ) nanosheets were formed stood upright on surfaces g‐C nanosheets, forming 3D structure. ternary hybridization @Ni hierarchical nanostructure...
We updated the CO 2 R mechanism that sharp morphology induced local microenvironments will dominate highly active ICD-CO rather than oxidation state.
Sequentially managing the coverage and dimerization of *CO on Cu catalysts is desirable for industrial-current-density CO 2 reduction (CO R) to C 2+ , which required multiscale design surface atom/architecture. However, oriented colossally difficult even no longer valid due unpredictable reconstruction. Here, we leverage synchronous leaching ligand molecules manipulate seeding-growth process during R reconstruction construct arrays with favorable (100) facets. The gradient diffusion in...
The sintering densification behaviour, heat treatment and mechanical properties of the Al–Zn–Mg–Cu alloys fabricated by metal injection moulding (MIM) were investigated in this study. It is found that Al–Mg(–Sn), Al–Zn–Mg Al–Cu liquid phases formed successively, then transformed into a homogeneous phase during process, thereby promoting densification. results showed precipitation sequence MIM alloy was as follows: GP zone →η′ →η phase, which similar to wrought 7xxx series alloys. After peak...
Abstract The selective CO 2 electroreduction (CO R) toward specific C products represents a critical challenge for practical applicability, requiring precise control over * intermediates. Herein, “polymer‐halogen” pocketed Cu catalyst is proposed, wherein the adjustable concentration of Iodide ion (I − ) within pocket enables continuous modulation adsorption configurations on Cu, thereby enabling tailored R ethylene or ethanol production. A perfluorosulfonic acid (PFSA)‐modified CuI...
Background Osteoporosis (OP) represents a widespread bone remodeling disorder within the domain of orthopedics, markedly compromising quality life in elderly population. The need to develop more efficient therapeutic approaches attenuate resorption by suppressing excessive activation osteoclasts (OCs) remains urgent. plant flavonoid Isorhamnetin (Iso), recognized for its potent antioxidant properties, has been subject extensive research regarding potential treating bone-related conditions....
The rapid detection of organophosphorus pesticide residues in food is crucial to safety. One type novel, magnetic, molecularly-imprinted polymeric microsphere (MMIP) was prepared with vinyl phosphate and 1-octadecene as a collection dual functional monomers, which were screened by Gaussian09W molecular simulation. MMIPs used enrich organic phosphorus, then detected fluorescence quenching phosphate-modified carbon dots (CDs@VPA) originated from anhydrous citric acid. CDs@VPA characterized...
Nonaqueous Na-ion capacitors (NICs) have been recently regarded as potential sustainable power devices due to their high specific energy/power and the abundant distribution of sodium resources on Earth. However, performance current NICs is usually restricted by kinetics imbalance between deintercalation/intercalation in anode surface ion adsorption/desorption cathode. Herein, we demonstrate superior sodium-ion storage properties nitrogen/sulfur co-doped hierarchical hollow carbon nanofibers...
The overuse of cartap in tea tree leads to hazardous residues threatening human health. A colorimetric determination was established detect beverages by silver nanoparticles (AgNP) sensor with magnetic molecularly imprinted polymeric microspheres (Fe₃O₄@mSiO₂@MIPs) as recognition elements. Using Fe₃O₄ supporting core, mesoporous SiO₂ intermediate shell, methylacrylic acid functional monomer, and template, Fe₃O₄@mSiO₂@MIPs were prepared selectively magnetically separate from solution before...
Step blasting is an important part of open-pit mining, which accompanied by hazards such as large blocks, flying stone splashing, noises, and dust during the process. In order to reduce harm caused blasting, this paper uses impact dynamics rock explain deformation damage motion law detonation material blocked gun hole. By simulating in hole, failure characteristics hole are revealed. paper, geological polymer introduced into field mine 700 g powder, 200 slag, 40 NaOH solution (30%), 140...
Summary Excessively intaking caffeine can harm human health, and it is imperative to develop a rapid method identify for food safety. The magnetic molecularly imprinted polymeric microspheres ( MMIP s) were prepared pretreat samples before silver nanoparticles (Ag NP colorimetric detection of caffeine. Using Fe 3 O 4 as supporting core, mesoporous SiO 2 intermediate shell, α‐methylacrylic acid functional monomer template, the s characterised by transmission electron microscopy, Fourier...
Abstract Acidic CO 2 electroreduction (CO R) to multi‐carbon (C 2+ ) chemicals advance the carbon neutrality in manner of high utilization efficiency; however, it suffers from low selectivity. Designing tandem catalysts is most promising remedy, yet achieving highly active sites remains an immense challenge due potentiodynamic structural evolution. Here self‐reducing ion (e.g., iodate) mediated reconstruction, which leverages self‐reduction dissolved iodate ions presented harmonize...
Abstract Tandem catalysts can divide the reaction into distinct steps by local multiple sites and thus are attractive to trigger CO 2 RR C 2+ products. However, evolution of generally exists during RR, a closer investigation reconstitution, interplay, active origin dual components in tandem is warranted. Here, taking AgI−CuO as conceptual catalyst, we uncovered interaction two phases electrochemical reconstruction. Multiple operando techniques unraveled that situ iodine ions leaching from...
Abstract Surface coal mining procedures include piercing—blasting—mining and loading—transportation—discharging, blasting link exists due to the poor effect leads low loading efficiency, dust caused by environmental pollution other problems. In this paper, from mechanical characteristics of water medium, we analyze in detail transferring effect, transducing bubble pulsation phenomenon medium process. The results show that when is maximum principal stress 1.53 times air medium; peak energy...
Articular cartilage defects pose a significant challenge due to the limited self-healing ability of cartilage. However, traditional techniques face limitations including autologous chondrocyte expansion issues. This study aims investigate effects polylactic acid-glycolic acid (PLGA) and collagen-surface modified (CPLGA) microspheres loaded with tetramethylpyrazine (TMP) on two cell types regeneration potential articular CPLGA are prepared by Steglich reaction characterized. They evaluated...
The exciton effect is commonly observed in photocatalysts, where substantial binding energy (