A5100370184- Organometallic Complex Synthesis and Catalysis
- ZnO doping and properties
- Carbon dioxide utilization in catalysis
- Analytical Chemistry and Sensors
- Synthetic Organic Chemistry Methods
- Copper-based nanomaterials and applications
- Asymmetric Hydrogenation and Catalysis
- Semiconductor materials and interfaces
- Molecular spectroscopy and chirality
- Hydraulic and Pneumatic Systems
- Concrete and Cement Materials Research
- Conducting polymers and applications
- Viral Infectious Diseases and Gene Expression in Insects
- Silk-based biomaterials and applications
- Drug-Induced Adverse Reactions
- Rock Mechanics and Modeling
- Lung Cancer Research Studies
- Phase Equilibria and Thermodynamics
- Magnesium Oxide Properties and Applications
- Polymer crystallization and properties
- Thin-Film Transistor Technologies
- Tribology and Wear Analysis
- X-ray Spectroscopy and Fluorescence Analysis
- Nitric Oxide and Endothelin Effects
- Analytical Methods in Pharmaceuticals
Shandong University of Science and Technology
2024
China Coal Research Institute (China)
2023-2024
China University of Mining and Technology
2023-2024
Tianma Microelectronics (China)
2023-2024
Zhejiang University
2012-2023
Wuhan University of Science and Technology
2023
Huahai Pharmaceutical (China)
2022
Guangzhou Maritime College
2022
Hangzhou First People's Hospital
2017-2021
State Key Laboratory of Chemical Engineering
2011-2018
Phosphogypsum is an industrial waste generated in the production of fertilizers causing environmental problems. Calcined phosphogypsum (CPG) obtained by low-temperature calcination and dehydration phosphogypsum. CPG mainly used to produce building materials. However, mechanical strength properties water resistance materials extremely poor, which leads its relatively low utilization rate construction industry. To address this issue, various amount Ordinary Portland cement (OPC), fly ash (FA),...
Mitochondria are important cellular organelles and play essential roles in maintaining cell structure function. Emerging evidence indicates that addition to having proinflammatory proapoptotic effects, TNFα (tumor necrosis factor α) can, under certain circumstances, promote improvements mitochondrial integrity function, phenomena can be ascribed the existence of TNFR2 (TNFα receptor 2).The present study aimed investigate whether how activation mediates effects on mitochondria.Freshly...
Friction and wear tests were performed on five Cu-based materials three polyether ether ketone (PEEK)-based composites sliding against 17-4PH 42CrMo4 coated with tungsten carbide-reinforced Ni-based coating. Two types of pin-on-disk specimens used to represent the slipper/eccentric drive piston/sleeve gap seal tribo-pairs in water hydraulic radial piston pumps. The experimental results showed that QSn8-0.3 slipper material exhibited highest steady-state friction coefficients for both (0.156)...
ABSTRACT The solubility of hydrogen (H 2 ), ethylene (C H 4 1‐hexene 6 12 and the mixture C /1‐C in semicrystalline polyethylene (PE) films is measured using an intelligent gravimetric analyzer (IGA) combination with prediction equations. For pure‐component sorption PE, 1‐C decreases temperature, while that exhibits opposite variation tendency temperature range under test. mixture, co‐solubility almost 10% smaller than sum solubility. acts as a co‐solvent antisolvent. Moreover, good...
Single phase Co-doped ZnO dilute magnetic semiconductor nanowire was synthesized by a chemical solution method and characterized X-ray absorption fine structure (XAFS). The Co K-edge XAFS spectroscopy reveals that the doped ions are substantially incorporated into host lattice. Moreover, spatial occupation of dopants in Zn0.98Co0.02O is resolved further detailed O XANES analysis. We suggest randomly matrix located at Zn sites. magnetization measurement shows room temperature ferromagnetic...
The transformation rate of three different strains silkworm Bombyx mori was compared after the introduction enhanced green fluorescence protein (EGFP)-encoding genes into eggs by microinjection a mixture piggyBac vector and helper plasmid containing transposase-encoding sequence. Although there were no significant differences among in percentages fertile moths microinjected (P=0.1258), G(0) transformed injected both significantly (P=0.01368 P=0.02398, respectively). Nistari strain (Indian...
Polymer formation could be efficiently retarded with the activation of phenol-modified MAOs in iron-catalyzed oligomerization ethylene.
This article describes an effective strategy for retarding the simultaneous polymer formation during ethylene oligomerization with bis(imino)pyridine iron catalysts, by addition of siloxanes as modifiers into such systems. The concurrent effects a suitable siloxane [e.g., tetraethyl orthosilicate (TEOS), cyclohexylmethyldimethoxysilane (CHMMS), or dicyclopentyldimethoxysilane (DCPMS)] are to increase activity soluble oligomers and dramatically decrease insoluble polymers, thus...
In October 2021, a number of batches irbesartan and hydrochlorothiazide finished products were recalled from the US market, due to presence an unacceptable level probably carcinogenic nitrosamine N-nitrosoirbesartan. Nevertheless, there is no revealing exact structure this hypothetical current study, we performed set 10 reactions with nitrous acid under various conditions found trace N-nitrosoirbesartan by sensitive accurate liquid chromatography–mass spectrometry (LC–MS) method limit...
1. ASTM D., 2010, 6425: Standard test method for measuring friction and wear properties of extreme pressure (EP) lubricating oils using SRV machine, International. CrossRef Google Scholar
The effect of ginsenosides on proliferation chicken primordial germ cells (PGCs) was evaluated and involvement nuclear factor (NF)-kappaB in the signaling pathway investigated. PGCs were isolated from genital ridge 3.5-4 day embryos cultured Medium 199 supplemented with 5% FCS 10 ng/ml LIF. subcultured embryonic fibroblast feeder challenged alone or combination PKC inhibitor H(7) activator phorbol 12-myristate 13-acetate (PMA) for 24h. Moreover, translocation NF-kappaB degradation level...
Cu and Co ions co-doped Zn0.95−xCuxCo0.05O (0 ⩽ x 0.08) diluted magnetic semiconductors (DMSs) prepared by the sol–gel method were investigated x-ray absorption fine structure (XAFS). Although K-edge XAFS data indicate that doped are located substitutionally at Zn sites for all DMSs, CuK-edge analysis combined with XRD results reveals separated to form a CuO phase samples calcined 1073 K. After being sintered higher temperature of 1473 K, low concentration (x 0.02) substantially incorporated...
ABSTRACT Simultaneous production of large amount undesired fine particles is a big trouble in the Borstar multistage olefin polymerization process. Aiming at reducing particles, formation mechanism and location were thus studied. First, influence catalyst nature was considered. Second, ash content, bulk density, morphology, molecular weight distribution polyethylene with different particle sizes from small‐scale loop prepolymerization reactor, supercritical gas phase fluidized bed reactor...
Substitutionally doped Si1−xMnx thin films were fabricated by a magnetron cosputtering method at low growth temperature. X-ray absorption fine structure (XAFS) and x-ray diffraction (XRD) techniques used to investigate the structures of films. The XRD results exhibit that no secondary phases such as metallic Mn or Mn–Si compound can be detected. detailed analysis extended XAFS together with near-edge spectra K-edge unambiguously reveals atoms are incorporated into Si matrix substitute for...
Abstract To reduce the simultaneous production of insoluble polymers during bis(imino)pyridyl iron‐catalyzed ethylene oligomerization, in this study, p ‐BrPhOH (4‐bromophenol) has been chosen as most optimal modifier for linear α‐olefins. It is found that polymer share total products largely reduced with use modifier. The catalytic system also possesses a high activity liquid maintained level linearity. Moreover, introduction promoted high‐temperature stability system, leading to enhanced...
For the purpose of reducing simultaneous production insoluble polymers during bis(imino)pyridyl iron‐catalyzed ethylene oligomerization, various modifiers like phenol, anisole, 1‐naphthol, 2‐naphthol, benzoic acid, cyclohexanol, cyclohexyl carbinol, and benzyl alcohol were employed to modify co‐catalyst methylaluminoxane (MAO) tune catalytic behaviors in this work. It was found that phenol could serve as a good polymer‐retarding modifier, phenolic hydroxyl group responsible for interactions...