A5101973215- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Ammonia Synthesis and Nitrogen Reduction
- Advanced MRI Techniques and Applications
- Industrial Gas Emission Control
- Lanthanide and Transition Metal Complexes
- Hydrogen Storage and Materials
- Advanced Photocatalysis Techniques
- Nanomaterials for catalytic reactions
- Catalysis and Hydrodesulfurization Studies
- Electron Spin Resonance Studies
- MRI in cancer diagnosis
- Electrocatalysts for Energy Conversion
- 2D Materials and Applications
- Medical Imaging Techniques and Applications
- Retinal Imaging and Analysis
- Hybrid Renewable Energy Systems
- Optical Imaging and Spectroscopy Techniques
- Catalysts for Methane Reforming
- Autophagy in Disease and Therapy
- Cerebrovascular and Carotid Artery Diseases
- Cardiovascular Health and Disease Prevention
- Zeolite Catalysis and Synthesis
- Gas Sensing Nanomaterials and Sensors
- RNA modifications and cancer
Chongqing University
2015-2024
Guangdong University of Technology
2022-2024
Qilu University of Technology
2024
Affiliated Hospital of Hebei University
2024
Northwest University
2016-2023
Shandong University of Traditional Chinese Medicine
2023
Affiliated Hospital of Shandong University of Traditional Chinese Medicine
2023
Second Xiangya Hospital of Central South University
2022
Central South University
2022
Shenzhen Institutes of Advanced Technology
2022
Abstract Oral squamous cell carcinoma (OSCC) is the most common type of oral malignancy, and metastasis accounts for poor prognosis OSCC. Autophagy considered to facilitate OSCC development by mitigating various cellular stresses; nevertheless, mechanisms autophagy in proliferation remain unknown. In our study, high-sensitivity label-free quantitative proteomics analysis revealed nuclear protein 1 (NUPR1) as significantly upregulated formalin-fixed paraffin-embedded tumour samples derived...
Oxidation of SO2 to SO3 is one the major drawbacks commonly used vanadia-based selective catalytic reduction catalyst. Density functional theory calculations were applied study interaction between and VOx/TiO2 Two parallel calculations, cluster models implementing hybrid method other periodical surface model Perdew–Burke–Ernzerhof method, made compare them with each other. The results show that uncovered TiO2 can be easily sulfated by SO2, whereas it barely oxidize SO3. Supported vanadia...
Hydrogen production from ammonia decomposition using cheap metal catalysts at moderate temperatures is facing challenges. In this study, a fumed SiO2-supported Co–Ni bimetallic catalyst (Co9Ni1/SiO2) was prepared by coimpregnation. The achieved 99.55% NH3 conversion and 55.99 mmol gcat–1 h–1 H2 yield 550 °C with w8 hly space velocity (WHSV) of 30,000 mL h–1. Besides, the exhibited good stability reproducibility during 60 h continuous test 500–550 °C. XRD TEM results confirmed that Co Ni were...
The deposition of NH4HSO4 on the catalyst surface is main obstacle to stable removal NOx in SO2-contained flue gas at a low temperature. In this work, promotional effect NO2 decomposition presented for first time. NH3-selective catalytic reduction (SCR) experiments show that V2O5–WO3/TiO2 exhibits higher SCR activity and excellent resistance SO2 H2O when present 250 °C. Results from Brunauer–Emmett–Teller, scanning electron microscopy, Fourier transform infrared spectroscopy...
Hydrogen is globally recognized clean energy carrier, and hydrogen plays the important role in choice for developing new low-carbon society. Ammonia borane (NH3BH3, AB) has been considered as an ideal storage material portable production, because of its characteristics high content (19.6 wt %), nontoxicity, stability under ambient conditions, excellent hydriding dehydriding properties. The technology ammonia methanolysis seems to be most safe, effective, convenient route production...
The "fast selective catalytic reduction (SCR)" process, with its superior efficiency, is promising for removing NOx from flue gas low temperature and high velocity. Chemisorption of NO2 a crucial step in this heterogeneous catalysis process. In study, density functional theory calculations experimental methods were implemented to study the chemisorption behaviors on industrial V-based SCR catalyst. Both (001) (101) surfaces TiO2 support applied modeling calculation Theoretical results show...
Abstract Hexagonal boron nitride (h‐BN) micro‐platelets were surface‐functionalized by sulfuric acid (SA). Such modified h‐BN powders mixed with thermoplastic polyether imide (PEI) to prepare flexible composite films using a solution casting method. After surface modification, the uniformly dispersed in PEI matrix. The thermal conductivity of materials was significantly improved, 60% increase over that pure PEI. mechanical properties composites also measured and discussed. Young's modulus...
Cu-SAPO-34 zeolites are excellent SCR catalysts and have been applied for the reduction of NOx in diesel vehicles. However, copper species these sensitive to sulfur oxides poisoning mechanism at molecular level still remains be elucidated. A periodic density functional theory study using general gradient approximate (GGA) method was compute behavior. The calculated GGA energies were corrected by cluster models supplementing with hybrid B3LYP method. results indicate isolated Cu2+ 6MR is not...
The existing forms and their inter-transformations are important to study the behavior of arsenic its capture technology in flue gas power plants. In this study, a density functional theory was applied thermodynamic kinetic aspects substances gas. Gibbs free energy comparison used evaluate stability various species at four temperatures (1200, 800, 370, 25 °C), which represent area combustion center, horizontal flue, NOx removal reactor, atmosphere, respectively. results show that trivalent...
The catalytic dehydrogenation of ammonia borane (NH3BH3, AB) molecule is most frequently employed by metal catalysts, but a reliable mechanism in molecular level has yet to be fully illuminated. Herein, adopting the density functional theory (DFT) method, and performance NH3BH3 under transition catalysts (Cu/MgO, Co/MgO, CuCo/MgO) were studied. calculated results show that AB refers stepwise mechanism: adsorbed firstly, then one H(N) atom transferred H(B) ―BH3 form H2 via broken B―H N―H...