Jun Zhao

ORCID: 0000-0003-3599-0318
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About
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Research Areas
  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Advanced Photocatalysis Techniques
  • Catalysis for Biomass Conversion
  • Crystallography and molecular interactions
  • ZnO doping and properties
  • Catalytic Processes in Materials Science
  • Catalysis and Hydrodesulfurization Studies
  • Quantum Dots Synthesis And Properties
  • Supercapacitor Materials and Fabrication
  • Gas Sensing Nanomaterials and Sensors
  • Recycling and Waste Management Techniques
  • Anaerobic Digestion and Biogas Production
  • Ga2O3 and related materials
  • Thermochemical Biomass Conversion Processes
  • Municipal Solid Waste Management
  • Chalcogenide Semiconductor Thin Films
  • Biofuel production and bioconversion
  • Advanced Nanomaterials in Catalysis
  • Metal-Organic Frameworks: Synthesis and Applications
  • Mesoporous Materials and Catalysis
  • Nanomaterials for catalytic reactions
  • Advanced oxidation water treatment
  • Lignin and Wood Chemistry
  • Copper-based nanomaterials and applications

Hong Kong Baptist University
2020-2025

Institute of Physics
2023-2025

Xinjiang Medical University
2025

Zhongkai University of Agriculture and Engineering
2024

Nanyang Technological University
2010-2024

Hefei National Center for Physical Sciences at Nanoscale
2023-2024

University of Science and Technology of China
2023-2024

Dalian University of Technology
2023-2024

Xidian University
2024

Tianjin University
2010-2024

⁡Carbon-dot based light-emitting diodes (LEDs) with driving current controlled color change are reported. These devices consist of a carbon-dot emissive layer sandwiched between an organic hole transport and or inorganic electron fabricated by solution-based process. By tuning the device structure injecting density (by changing applied voltage), we can obtain multicolor emission blue, cyan, magenta, white from same carbon dots. Such switchable EL behavior has not been observed thus far in...

10.1021/nn405017q article EN ACS Nano 2013-11-18

The white light-emitting diodes with high color rendering index (85–96) and widely variable temperatures(2805–7786 K) were fabricated from carbon-based nanomaterials weak reabsorption no energy transfer crosstalk showed excellent stability.

10.1039/c5nr03014e article EN Nanoscale 2015-01-01

The Mediterranean diet has long been recognized as one of the most effective ways to prevent and improve cardiovascular disease. Extra virgin olive oil (EVOO) is typical sources fat in which have shown noteworthy nutritional value positive impact on human health. It worth noting that EVOO owes its superior bioactive composition. main component monounsaturated fatty acids (MUFAs) form oleic acid. Oleic acid accounts for up 70%-80% EVOO. Secondly, contains approximately more than 30 phenolic...

10.26599/fshw.2022.9250047 article EN cc-by-nc-nd Deleted Journal 2023-04-14

The performance of photocatalytic reduction chromium (VI) via a new TiO2 film and platinum anode was systematically evaluated. as-prepared is composed dye-sensitized zone catalysis zone. Charge separation accomplished with electron transferring to the positive charge transforming an anode. A powerful ability reaction system achieved in absence any organics under visible light irradiation. Several parameters including pH, dissolved O2, primary active species, durability as-synthetized so on...

10.1016/j.apcatb.2013.04.056 article EN cc-by-nc-nd Applied Catalysis B Environment and Energy 2013-05-14

Abstract It is important and necessary to minimize NO x pollutant released into the atmosphere owing harmful environmental health effects brought by emission. Many techniques are available reduce emission, among of them, Selective Catalytic Reduction (SCR) considered as one most efficient techniques. Conventional SCR systems involve ammonia (NH 3 ) or urea (CO(NH 2 a reducing reagent N H O at high temperatures 300–400 °C. Research on developing novel low‐temperature catalysts (LTC) for still...

10.1002/cctc.201701414 article EN ChemCatChem 2017-12-19

In a line with most recent trends in developing non-toxic fluorescent nanomaterials, we combined blue emissive carbon dots green and red zinc copper indium sulfide (ZCIS) core/shell quantum (QDs) to achieve white light-emitting diodes (WLEDs) high color rendering index of 93. This indicates that ZCIS QDs, their broad emission bands, can be employed effectively make up the yellow regions produce WLEDs wide region temperature by tuning volume ratio these constituting luminophores. Their...

10.1063/1.4886415 article EN Applied Physics Letters 2014-06-30

Monochrome LEDs and color graphical patterns were fabricated by changing the thickness doping concentration of carbon dot layers.

10.1039/c5tc01379h article EN Journal of Materials Chemistry C 2015-01-01

Band alignments of bulk-CN and S-CN the photocatalytic reduction CO<sub>2</sub> for production CO.

10.1039/d0cy02382e article EN Catalysis Science & Technology 2021-01-01

The Mo–N surface bonding states and quantum effect leading to superior tetracycline degradation activity of α-MoC 1− x modified carbon nitride were reported.

10.1039/d2cy01157c article EN Catalysis Science & Technology 2022-01-01

Utilizing artificial photosynthesis for the conversion of CO2 into value-added fuels has been recognized as a promising strategy ever-increasing energy crisis and greenhouse effect. Herein, element doping engineering red spherical g-C3N4 having oxygen bonded with compositional carbon (C-O-C) photoreduction explored to address this challenge. The C-O bond was formed by hydrothermal treatment dicyandiamide 1,3,5-trichlorotriazine. experimental DFT results displayed optimum substitution sites...

10.1021/acs.inorgchem.3c01633 article EN Inorganic Chemistry 2023-09-08
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