A5058428494- Tribology and Wear Analysis
- Lubricants and Their Additives
- Supercapacitor Materials and Fabrication
- Biofuel production and bioconversion
- Advancements in Battery Materials
- Catalysis for Biomass Conversion
- Microbial Metabolic Engineering and Bioproduction
- Advanced Cellulose Research Studies
- Gyrotron and Vacuum Electronics Research
- Advanced battery technologies research
- Nanofabrication and Lithography Techniques
- Metal and Thin Film Mechanics
- Echinoderm biology and ecology
- Tribology and Lubrication Engineering
- Pharmacological Effects of Natural Compounds
- Metal-Organic Frameworks: Synthesis and Applications
- Gear and Bearing Dynamics Analysis
- Aquatic life and conservation
- Microfluidic and Bio-sensing Technologies
- Anodic Oxide Films and Nanostructures
- Medicinal Plants and Bioactive Compounds
- Amino Acid Enzymes and Metabolism
- Nanoporous metals and alloys
- Microwave-Assisted Synthesis and Applications
- Marine Biology and Environmental Chemistry
Lanzhou Institute of Chemical Physics
2022-2025
Chinese Academy of Sciences
2024-2025
Chongqing University
2019-2025
Guilin University of Electronic Technology
2019-2024
Xizang Minzu University
2024
Qingdao Center of Resource Chemistry and New Materials
2022
State Key Laboratory of Vehicle NVH and Safety Technology
2019
Nanyang Technological University
2010-2013
Lanzhou University
2010
The article is tasked with studying the modern possibilities and effectiveness of application virtual augmented reality technologies in field managing human recourses (HRs) basic operational corporate business processes. Using examples successful use AR (augmented reality)/VR (virtual reality) labor market by largest companies USA, China, Europe, most relevant areas forms using these work HR specialists were considered. study examined issues related to improving performance main vectors...
Electrodes for supercapacitors made from metal-organic frameworks (MOFs) are still hindered by electron transfer properties. Therefore, an electrode composite material Ni-MOF@PPy was synthesized a Ni-based framework (Ni-MOF) doped with poly-pyrrole (PPy) using simple chemical oxidation method to improve its property. After introducing the electrochemically active substance K4Fe(CN)6 into electrolyte, had specific capacitance of 1815.4 F g-1 at current density 1 A g-1. and carbon (AC) as...
Salidroside, a valuable phenylethanoid glycoside, is obtained from plants belonging to the Rhodiola genus, known for its diverse biological properties. At present, salidroside still far large-scale industrial production due lower titer and higher process cost. In this study, we have first time increased by enhancing UDP-glucose supply in situ. We constructed an vivo regeneration system that works conjunction with transferase innovatively improve availability. And coculture was formed order...
This study introduces an innovative approach to the efficacious mitigation of methane emissions achieved by integrating natural microbial processes with MOFs.
In this study, a comb-like polymer functionalized phosphate ionic liquid was synthesized and tested for its effectiveness in reducing friction wear, as well capability to prevent micropitting PAO base oil using SRV MPR. It outperforms commercially available liquids. The wear surface characteristics were analyzed optical electron microscopy, changes compound structure on the studied XPS spectroscopy. Through combination of experimental observations theoretical analysis, it is suggested that...
Abstract Magnetic‐responsive surfactants are considered promising smart lubricating materials due to their significant stimulation response applied magnetic fields. In this study, four magneto‐responsive successfully fabricated and encapsulated on the surface of molybdenum disulfide nanosheets (MoS 2 @C 18 H 37 N + (CH 3 ) [ X Cl Br] − , = Fe, Ce, Gd, Ho) as base‐oil components using electrostatic self‐assembly, thereby constructing a multi‐functional lubrication system @STAX)....
In this article, a nonlinear dynamic model with five degrees-of-freedom for four-wheel-drive vehicle driveline connected by cardan joint, including intersection angle, nonconstant velocity, and additional moment caused the is established using Lagrange method to analyze coupling vibration in both torsional lateral directions. High-order Runge–Kutta algorithm applied solve differential equations calculate transient responses of rotors under acceleration condition. The color maps second-order...
The biosynthetic production of D-penyllactic acid (D-PLA) is often affected by insufficient supply and regeneration cofactors, leading to high cost, difficulty in industrialization. In this study, a D-lactate dehydrogenase (D-LDH) glycerol (GlyDH) co-expression system was constructed achieve coenzyme NADH self-sufficiency sustainable D-PLA. Using sodium phenylpyruvate (PPA) as co-substrate, the E. coli BL21 (DE3) harboring plasmid co-express LfD-LDH BmGlyDH produced 3.95 g/L D-PLA with yield...
A facile one-pot method was developed to synthesis thermosensitive PNIPAAM/Ca-alginate IPN hydrogels. With the method, crosslink of alginate by Ca2+ and polymerization NIPAAM occurred in a single reactor at same time upon all reactants were added reactor. CaSO4•2H2O used as crosslinker for it avoided quick gelation thus lead homogeneous structure Compared with conventional subsequent strategy, strategy required much less time. The mechanical properties hydrogels improved significantly...
Abstract Nylon is a polyamide material with excellent performance used widely in the aviation and automobile industries, other fields. monomers such as hexamethylene diamine are huge demand. Therefore, order to expand methods of nylon production, we tried develop alternative bio‐manufacturing processes which would make positive contribution industry. In this study, engineered E. coli ‐overexpressing Lysine decarboxylases (LDCs) were for bioconversion l ‐lysine cadaverine. An integrated...
A novel porous AC/Ni(OH)2 composite was prepared by a two-step hydrothermal method, which used as an electrode for supercapacitor the first time with specific capacitance of 1653.5 F/g at 1 A/g and cycling stability 90.2% after 3000 cycles. Moreover, there is asymmetric (ASC) assembled using active carbon. On condition having power density 801.5 W kg-1 voltage window 1.6 V, ASC produces high energy 38.58 h kg-1, maintaining outstanding retention 88.5% cycles current 8 g-1. Therefore,...
In this work, Guizhi Fuling Formula (GFF), as well α
This work presents a simple and versatile method to fabricate large areas of nanoring arrays by using polymer nanosphere monolayers as templates. The is based on the observation that residual ring-shaped footprints would be left silicon substrate directly peeling off polystyrene monolayer. proposed related migration accumulation relaxed molecules from surface each substrate. process was found drastically enhanced treating with an ethanol solution (3-aminopropyl)triethoxysilane (APTES), since...
Patterned substrates, coupled with surfactant addition, offer a way to exercise more control in the convective self-assembly of colloidal nanospheres. In this work, we investigated effects on dynamic during evaporation sessile drop. The real time video monitoring revealed that plays dominating role determine wetting angle suspension Meanwhile, also had great influence cluster formation assembly process and final lattice structure.
In this study, Zr active species were implanted into a ZSM-5 zeolite framework to form solid acid catalyst through steam treatment and the liquid-solid isomorphous substitution process. The as-synthesized Zr-ZSM-5-st ensured excellent esterification of trimethylolpropane fatty acids (FAs) achieve polyol ester production yield 94.41%. Combined with N2 physisorption, X-ray diffraction, Fourier transform infrared spectroscopy, ultraviolet-visible transmission electron microscopy mapping,...