A5102197401- Advanced Polymer Synthesis and Characterization
- Dendrimers and Hyperbranched Polymers
- Pharmaceutical and Antibiotic Environmental Impacts
- Energy, Environment, Economic Growth
- Membrane-based Ion Separation Techniques
- Climate Change Policy and Economics
- Nanoparticles: synthesis and applications
- Advanced Antenna and Metasurface Technologies
- Electromagnetic wave absorption materials
- RNA Interference and Gene Delivery
- Multilevel Inverters and Converters
- Microbial Fuel Cells and Bioremediation
- HVDC Systems and Fault Protection
- Advanced Photocatalysis Techniques
- Wastewater Treatment and Nitrogen Removal
- Environmental Toxicology and Ecotoxicology
- Advanced DC-DC Converters
- Biocrusts and Microbial Ecology
- Frequency Control in Power Systems
- Bacteriophages and microbial interactions
- Coal and Its By-products
- Hydrogels: synthesis, properties, applications
- Synthetic Organic Chemistry Methods
- Power System Optimization and Stability
- Biodiesel Production and Applications
Hebei University
2019-2024
Northwestern Polytechnical University
2024
Anhui Agricultural University
2024
Chengdu University of Traditional Chinese Medicine
2024
Hunan University
2024
China Pharmaceutical University
2022
Hebei University of Engineering
2019
Dalian University of Technology
2017-2018
Henan Normal University
2018
Tiangong University
2013-2016
Pollution by microplastics has become a major global issue affecting the marine environment. However, there been little research on in atmosphere. Here, we study precipitation samples collected Yantai, coastal city Shandong Province, East China. This paper is first report different shapes, deposition fluxes and seasonal variation urban atmospheric The were pre-filtered using set of stainless steel sieves with mesh sizes 5 1 mm. Residues, such as insects plant debris retained sieve size 5 mm...
Introduction: Within the global framework of carbon emissions constraints, digital economy has become a new strategy for cities to achieve sustainable development. Scholarly literature exploring spatial spillover and mechanisms on is notably scarce. Methods: To estimate impact emissions, this paper conducted analysis with Dubin model panel data 215 in China from 2011 2019. Results: The results show that there growing regional agglomeration economy, whereas evolution displays low liquidity...
ESKAPE pathogens are a panel of most recalcitrant bacteria that could "escape" the treatment antibiotics and exhibit high incidence drug resistance. The emergence multidrug-resistant (MDR) (particularly Gram-negative bacteria) accounts for risk mortality increased resource utilization in health care. Worse still, there has been no new class approved exterminating more than 50 years. Therefore, it is urgent to develop novel antibacterial agents with low resistance potent killing efficacy...
Dipyrrolydiketones BF2 complex was obtained by a simple synthesis and routinely characterized NMR HRMS technology. This containing dye shows strong emission in chloro-carbon solvents, for example chloroform, toluene, with the maximum blue-green region. No significant absorption or shift is observed spectra investigation. The rigid molecular framework contributes to it's highly character, which limited energy dissipation environment. quantum yield ranged from 0.23 0.42. In polycarbonate film,...
Composting is widely applied in animal manure treatment and reclamation. The degradation of organic pollutants during the composting attributed to two parallel processes: one bioprocess induced by used microorganisms, other chemical process. In order clarify relative contribution process compositing, this paper, oxytetracycline (OTC) was chosen study tetracyclines (TCs) water chicken manure. It observed that OTC much faster than mature. At 40°C, 95% could be removed days, while it took about...
This paper reflects the actual effect of China’s environmental protection tax by empirically analyzing emission fee, in order to provide reference for reform. Based on traditional “Kuznets” model, factor is added verify governance tax. The results show that: 1) improvement sulfur dioxide charge standard can effectively inhibit industrial emission, which verifies existence pollution levy policies. 2) sewage has better inhibitory per unit GDP than emission. 3) There regional heterogeneity...
SrAl 2 O 4 :Eu 2+ ,Dy 3+ phosphors were synthesized under different temperature by high solid phase method. Encapsulation modification of using SiO glycol made over chemically unstable against water. Photoluminescence measurement result shows that when the sintering is 1300 °C, initial afterglow brightness up to highest, 12101 mcd/m . FTIR results showed new IR peaks at 1085 cm −1 due vibration Si-O-Si and 931cm Si-O-Al appeared after silica encapsulation. This verified encapsulation not...
The power MOSFET is a crucial component in electronics technology, playing key role achieving efficient electricity transformation, regulation and processing, as well energy allocation. It commonly employed switch vehicle applications. Power devices are particularly sensitive to fluctuations supply voltage, especially when operating within wide input voltage range integrated into high-voltage modules. Exceeding the rated upper limit of can result localized temperature rise, excessive...
This work reports on a simple route to the synthesis of cyclized/knotted poly(2-(α-d-mannosoxy)ethyl methacry-late/2-isocyanatoethyl methacrylate)s (PManEMA-co-IMs) by one-pot reaction, i.e., reversible addition–fragmentation chain transfer polymerization (RAFT) and coupling –OH groups –NCO groups. A mechanism for this method was proposed based boundary effects. The as-obtained PManEMA-co-IMs were characterized through nuclear magnetic resonance, dynamic light scattering, multidetector size...
Arbuscular mycorrhizal (AM) fungi are ubiquitous in terrestrial ecosystems (Smith and Read 1997), it has been shown to contribute plant survival (Verdin et al. 2006).Experimental evidence obtained for the impact of AM on dissipation polycyclic aromatic hydrocarbons (PAHs) soils (Joner Leyval 2003, Gao 2011).These indicate that have potential as a bioremediation agent should be considered phytoremediation schemes.PAHs widely distributed hydrophobic organic contaminants accumulate contaminated...