A5052283295- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- 2D Materials and Applications
- ZnO doping and properties
- Magnetic Properties of Alloys
- Graphene research and applications
- Magnetic Properties and Applications
- Sulfur-Based Synthesis Techniques
- Advanced biosensing and bioanalysis techniques
- Magnetic properties of thin films
- Multiferroics and related materials
- MXene and MAX Phase Materials
- Biosensors and Analytical Detection
- Topological Materials and Phenomena
- Radical Photochemical Reactions
- Supercapacitor Materials and Fabrication
- Gas Sensing Nanomaterials and Sensors
- Magnetic and transport properties of perovskites and related materials
- Chemical Synthesis and Reactions
- Ga2O3 and related materials
- Advanced DC-DC Converters
- Advanced Thermoelectric Materials and Devices
- Catalytic C–H Functionalization Methods
- Multilevel Inverters and Converters
- Advanced Biosensing Techniques and Applications
Chinese Academy of Sciences
2018-2024
Institute of Microelectronics
2022-2024
Dalian Institute of Chemical Physics
2021-2024
Shihezi University
2024
Xinjiang Production and Construction Corps
2024
Zhengzhou University
2024
Dalian Polytechnic University
2024
China West Normal University
2011-2023
Shandong University
2019-2023
Zhejiang Ocean University
2022
A stereodivergent synthesis of chiral β-lactams with contiguous tertiary/quaternary/tertiary stereocenters has been achieved by a Cu/Ir-catalyzed three-component interrupted Kinugasa allylic alkylation reaction. The two catalysts independently exert high local stereocontrol, providing access to four the eight possible stereoisomers in yields >99% ee. features this strategy are asymmetric simultaneous dual metal-catalyzed cascade reactions stereoselective coupling highly transient...
Model aqueous solutions of perfluorooctanoic acid (PFOA, 100 mg L<sup>−1</sup>) were electro-oxidized in a homemade container.
A novel zero-voltage and zero-current-switching (ZVZCS) full-bridge pulse-width modulation converter is proposed. The ZCS condition of the lagging-leg obtained by a simple secondary auxiliary circuit resetting primary current during freewheeling stage. circuit's capacitor charged center tape through diode, capacitor's voltage clamped another diode to output capacitor, thus, stress on rectifier clamped. There are neither additional active switches nor resistances in circuit, which makes...
Abstract The Mizoroki-Heck reaction and its reductive analogue are staples of organic synthesis, but the ensuing products often lack a chemical handle for further transformation. Here we report an atom-economical cross-coupling halopyridines unactivated alkenes under photoredox catalysis to afford series alkene halopyridylation products. This protocol with mild redox neutral conditions contributes broad substrate scope. As complement conventional Heck-type reaction, this radical process...
A key challenge for this paper is to discuss the effects of porosity on properties substrates. Co<sub>3</sub>O<sub>4</sub>grown AAO super slippery surfaces with high possessed good anticorrosion and by comparison.
The recent surge in the applications of deuterated drug candidates has rendered an urgent need for diverse deuterium labeling techniques. Herein, efficient Rh-catalyzed Tsuji–Wilkinson decarbonylation naturally available aldehydes with D2O is developed. In this reaction, not only acts as a reagent and solvent but also promotes decarbonylation. addition, decarbonylative strategies synthesis terminal monodeuterated alkenes from α,β-unsaturated are within reach.
A novel zero-voltage zero-current switching (ZVZCS) three-level converter with pulsewidth modulation (PWM) phase-shift control is proposed. The ZCS of the lagging switch obtained by using a regenerative passive snubber in secondary. In order to reduce voltage stress on rectifier's diodes, few elements are inserted into primary: small inductance, two and additional winding main transformer. each half-cycle, one these diodes will conduct for short time clamp snubber's capacitor, thus,...
A kinetically controlled radical addition/elimination reaction generating fluorinated allenes was developed. This strategy offers a route to facile synthesis of diverse trifluoromethyl, difluoromethylene, and perfluoroalkyl functionalized from readily available fluoroalkyl halides alkynyl aziridines under visible-light irradiation. Density functional theory calculation this clock type revealed C-N bond cleavage overcoming the alternative thermodynamically C-C process.
A high-voltage zero-voltage-zero-current-switched dc--dc converter with low voltage stress is presented in this paper. Its circuit structure extended from a previously developed zero-voltage-switched consisting of six series-connected switching devices, one three-phase transformer, and an output current tripler. The on each device only one-third the input voltage. Compared previous converter, apart retaining advantage having stresses switches, main advancements proposed have also included...