Zhen Chen

ORCID: 0000-0001-7719-1608
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About
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Research Areas
  • Tannin, Tannase and Anticancer Activities
  • Power Systems and Renewable Energy
  • Power System Optimization and Stability
  • Microgrid Control and Optimization
  • Chemical Synthesis and Characterization
  • Radioactive element chemistry and processing
  • Peptidase Inhibition and Analysis
  • Acute Ischemic Stroke Management
  • Energy, Environment, Economic Growth
  • Enzyme Production and Characterization
  • Antiplatelet Therapy and Cardiovascular Diseases
  • Education, Safety, and Science Studies
  • Catalytic C–H Functionalization Methods
  • Pancreatitis Pathology and Treatment
  • Metal Extraction and Bioleaching
  • Education and Learning Interventions
  • Carbon dioxide utilization in catalysis
  • Frequency Control in Power Systems
  • Childhood Cancer Survivors' Quality of Life
  • Sustainable Industrial Ecology
  • Healthcare Education and Workforce Issues
  • Extraction and Separation Processes
  • Biofuel production and bioconversion
  • Adenosine and Purinergic Signaling
  • CO2 Reduction Techniques and Catalysts

Sichuan University
2009-2023

Mukogawa Women's University
2023

Jilin Medical University
2023

Jilin University
2023

East China University of Technology
2022-2023

Chulabhorn Research Institute
2023

East China Normal University
2023

Wuhan Institute of Technology
2023

Wuhan University
2023

Chandigarh University
2023

Photocatalytic carboxylation of alkenes with CO2 is a promising and sustainable strategy to synthesize high value-added carboxylic acids. However, it challenging rarely investigated for unactivated due their low reactivities. Herein, we report visible-light photoredox-catalyzed arylcarboxylation CO2, delivering variety tetrahydronaphthalen-1-ylacetic acids, indan-1-ylacetic indolin-3-ylacetic chroman-4-ylacetic acids thiochroman-4-ylacetic in moderate-to-good yields. This reaction features...

10.1038/s41467-023-39240-8 article EN cc-by Nature Communications 2023-06-14

Large-scale superconducting magnetic energy storage (SMES) systems with the advantages of high efficiency and no site limitation have significant impacts on optimal operation daily load leveling in modern power systems. In this paper, a combinatorial unit commitment (UC) optimization model incorporating large-scale SMES is investigated to minimize cost currently existing system. A hybrid particle swarm algorithm employed intelligently schedule thermal units system simultaneously. The results...

10.1109/tasc.2016.2598353 article EN IEEE Transactions on Applied Superconductivity 2016-08-05

A new Cs+ adsorbent, activated carbon loaded ammonium molybdophosphate (AMP-AC) was prepared by repeating batch reaction of H3PO4 and (NH4)6Mo7O24. The surface the particles coated with AMP microcrystals through a controlled crystallization process. X-ray diffraction (XRD) analysis identified on AC formula (NH4)3PO4(MoO3)12·4H2O. Scanning electron microscope images demonstrated that fine crystals successfully immobilized uniformly distributed porous substrate. effects medium acidity, contact...

10.1524/ract.2010.1684 article EN Radiochimica Acta 2009-12-18

In recent years, the ultra-low frequency oscillation of power system is one most concerned stability problem. The governor deadband are considered as main influences. However, existing methods can only deal with single segment. As for a multi-machine multiple segments, it lacks analysis method oscillation. To solve this problem, paper first define extended description function applied to nonlinear composite according principle traditional method. quantify relationship input and output...

10.1109/access.2020.2993061 article EN cc-by IEEE Access 2020-01-01

This paper introduces a method for optimal reactive power compensation considering SVC. Static load margin of each node is calculated and then sorted to determine the location compensation. To know compensating capacity, mathematical model fuzzy multi-objective established, it can be solved by primal-dual interior point algorithm. The proposed applied grid Northwest China with satisfactory results.

10.4028/www.scientific.net/amr.774-776.1873 article EN Advanced materials research 2013-09-01

10.47297/wspciwsp2516-252705.20240804 article EN Creativity and Innovation 2024-01-01

Resource-based industrial system is composed of many interacting elements. Based on the comprehensive academic research and extensive investigation, this paper proposed model external environmental influencing factors evolution resource-based system. The employed DEMATEL method to analyze model, considered policy as key

10.1109/icise.2010.5691624 article EN 2010-12-01

Mechanisms of the Nickel-Catalysed Hydrogenolysis and Cross-Coupling Aryl Ethers Ni OMe Nu Nucleophile L n Ni(II) Ar O Me LA Ni(0) Ni(I) Oxidative addition Lewis acid assisted Anionic nickelates intermediates

10.1055/s-0041-1737608 article EN Synthesis 2022-06-13
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