Changwei Chen

ORCID: 0000-0002-6915-5452
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About
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Research Areas
  • Catalytic Processes in Materials Science
  • Catalysis and Oxidation Reactions
  • Hydrocarbon exploration and reservoir analysis
  • Nanomaterials for catalytic reactions
  • Advanced Photocatalysis Techniques
  • Blood transfusion and management
  • Metal-Organic Frameworks: Synthesis and Applications
  • Geological and Geophysical Studies
  • X-ray Diffraction in Crystallography
  • Crystallization and Solubility Studies
  • Ammonia Synthesis and Nitrogen Reduction
  • Cardiac Arrest and Resuscitation
  • Membrane Separation and Gas Transport
  • Trauma, Hemostasis, Coagulopathy, Resuscitation
  • RNA modifications and cancer
  • Mesoporous Materials and Catalysis
  • Electrocatalysts for Energy Conversion
  • Genetic Neurodegenerative Diseases
  • Catalysts for Methane Reforming
  • ZnO doping and properties
  • Covalent Organic Framework Applications
  • Catalytic C–H Functionalization Methods
  • Carbon Dioxide Capture Technologies
  • Geological Studies and Exploration
  • Spine and Intervertebral Disc Pathology

Xi'an Jiaotong University
2017-2025

Xi'an University of Science and Technology
2024-2025

National University of Singapore
2021-2025

West China Hospital of Sichuan University
2018-2024

Yuxian People's Hospital
2022-2024

Sichuan University
2017-2024

Changhua Christian Hospital
2024

University of California, Riverside
2023

Zhejiang University
2016-2022

Ningbo University Affiliated Hospital
2022

Mn3O4, FeMnOx, and FeOx catalysts synthesized via a solvothermal method were employed for catalytic oxidation of methyl–ethyl−ketone (MEK) at low temperature. Mn3O4 with sphere-like morphology exhibited the highest activity MEK oxidation, over which was completely oxidized to CO2 200 °C, this result can be comparable typical noble metal loaded catalysts. The activation energy (30.8 kJ/mol) much lower than that FeMnOx (41.5 (47.8 kJ/mol). dominant planes, surface manganese species ratio,...

10.1021/acs.est.7b00136 article EN Environmental Science & Technology 2017-05-03

In the present work, a series of MOF-74 (Ni) materials with narrow micropore channels and abundant unsaturated metal sites was respectively prepared via hydrothermal (HT), condensation reflux (CE), microwave-assisted (MW) methods. The physicochemical properties synthesized were characterized by powder X-ray diffraction, N2-sorption, field-emission scanning electron microscopy, Fourier-transform infrared (FTIR), thermogravimetric (TG)/TG-FTIR, photoelectron spectroscopy, UV-vis-near infrared,...

10.1021/acs.inorgchem.8b03271 article EN Inorganic Chemistry 2019-02-05

The development of highly active single-atom catalysts (SACs) and identifying their intrinsic sites in oxidizing industrial hazardous hydrocarbons are challenging prospects. Tuning the electronic metal-support interactions (EMSIs) is valid for modulating catalytic performance SACs. We propose that modulation EMSIs a Pt1 -CuO SAC significantly promotes activity catalyst acetone oxidation. promote charge redistribution through unified Pt-O-Cu moieties, which modulates d-band structure atomic...

10.1002/anie.202200763 article EN Angewandte Chemie International Edition 2022-03-29

The widespread presence of formaldehyde (HCHO) pollutant has aroused significant environmental and health concerns. catalytic oxidation HCHO into CO2 H2O at ambient temperature is regarded as one the most efficacious environmentally friendly approaches; to achieve this, however, accelerating intermediate formate species formation decomposition remains an ongoing obstacle. Herein, a unique tandem system with outstanding performance in low-temperature proposed on well-structured Pd/Mn3O4–MnO...

10.1021/acs.est.3c06876 article EN Environmental Science & Technology 2024-01-08

Catching primal functional changes in early, ‘very far from disease onset’ (VFDO) stages of Huntington’s is likely to be the key a successful therapy. Focusing on VFDO stages, we assessed neuronal microcircuits premanifest Hdh150 knock-in mice. Employing vivo two-photon Ca2+ imaging, revealed an early pattern circuit dysregulation visual cortex - one first regions affected characterized by increase activity, enhanced synchronicity and hyperactive neurons. These findings are accompanied...

10.7554/elife.38744 article EN cc-by eLife 2018-09-04

The adsorption of SO<sub>2</sub> on ReO<sub>x</sub>/TiO<sub>2</sub> catalysts was rather weak; thus, exhibited excellent tolerance in the NH<sub>3</sub>-SCR reaction.

10.1039/d1cy00467k article EN Catalysis Science & Technology 2021-01-01

Effective desorption of chlorine species is critical for hindering the formation chlorinated intermediates in catalytic destruction volatile organic compounds (CVOCs). Here, Ru/MnCo3Ox catalysts with excellent activity, reaction durability and superior transformation ability 1,2-dichloroethane (1,2-DCE) were rationally fabricated. The presence Ru facilitates electron transfer among Ru, Mn, Co, O species, forming larger amounts Ru6+/Ru4+, Mn4+, Co2+, active oxygen (O2–), therefore promoting...

10.1021/acscatal.2c02304 article EN ACS Catalysis 2022-07-08

It is unclear whether transfusion of platelets or fresh frozen plasma, in addition to red blood cells, associated with an increased risk mortality and infection after cardiac surgery.Patients who underwent valve surgery and/or coronary artery bypass grafting from January 1, 2011 June 30, 2017 September 2013 at 2 centers performing were included this retrospective study. After stratifying patients based on propensity score matching, we compared rates between transfused those did not receive...

10.1213/ane.0000000000004528 article EN Anesthesia & Analgesia 2019-11-08

The synergy between LaSrMnCoO<sub>6</sub> and H-ZSM-5 in the catalytic destruction of 1,2-dichloroethane based on dechlorination dehydrochlorination processes.

10.1039/c8cy00950c article EN Catalysis Science & Technology 2018-01-01

MnO<sub>x</sub> nanowires with highly exposed {101} facets of Mn<sub>3</sub>O<sub>4</sub> possess excellent low-temperature activity and stability for methyl ethyl ketone destruction.

10.1039/c8cy00444g article EN Catalysis Science & Technology 2018-01-01
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