Yi Zheng

ORCID: 0000-0002-3222-8339
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About
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Research Areas
  • Advanced Photocatalysis Techniques
  • Gas Sensing Nanomaterials and Sensors
  • Solar-Powered Water Purification Methods
  • Phase Change Materials Research
  • Transition Metal Oxide Nanomaterials
  • Glass properties and applications
  • Covalent Organic Framework Applications
  • Quantum Dots Synthesis And Properties
  • Perovskite Materials and Applications
  • Ferroelectric and Piezoelectric Materials
  • Complex Network Analysis Techniques
  • TiO2 Photocatalysis and Solar Cells
  • Copper-based nanomaterials and applications
  • Advanced Nanomaterials in Catalysis
  • Microwave Dielectric Ceramics Synthesis
  • Aerogels and thermal insulation
  • Aluminum Alloys Composites Properties
  • Ion-surface interactions and analysis
  • Ga2O3 and related materials
  • Image and Video Quality Assessment
  • Polyoxometalates: Synthesis and Applications
  • Opinion Dynamics and Social Influence
  • MXene and MAX Phase Materials
  • Video Coding and Compression Technologies
  • Diamond and Carbon-based Materials Research

Yanan University Affiliated Hospital
2025

Wuhan University of Technology
2023-2024

Lanzhou University of Technology
2020-2024

University of British Columbia
2021-2024

Sichuan University
2011-2024

Tianjin University of Technology
2024

King Saud University
2024

Nanjing Forestry University
2024

State Key Laboratory of Oral Diseases
2023

West China Second University Hospital of Sichuan University
2022

Novel composites consisting of graphitized polyacrylonitrile (g-PAN) nanosheets grown on layered g-C3N4 sheets were synthesized through a facile one-step thermal condensation PAN and melamine for the first time. Photoluminescence spectroscopy photoelectrochemical measurements reveal that g-PAN act as effective electron transfer channels to facilitate charge carrier separation in g-PAN/g-C3N4 composites. The exhibit significantly enhanced visible-light photocatalytic performance H2 evolution...

10.1021/am500198y article EN ACS Applied Materials & Interfaces 2014-05-05

Abstract Hygroscopic salt‐based composite sorbents are considered ideal candidates for solar‐driven atmospheric water harvesting. The primary challenge the lies in exposing more hygroscopically active sites to surrounding air while preventing salt leakage. Herein, a hierarchically structured scaffold is constructed by integrating cellulose nanofiber and lithium chloride (LiCl) as building blocks through 3D printing combined with freeze‐drying. milli/micrometer multiscale pores can...

10.1002/adma.202306653 article EN Advanced Materials 2023-09-11

A facile sulfur-bubble template-mediated synthesis of uniform porous g-C3N4 has been developed for the first time. The obtained sulfur-mediated presents a structure with higher BET surface area and displays superior photocatalytic performance compared pure g-C3N4.

10.1039/c4cc07106a article EN Chemical Communications 2014-10-30

C-PDA–g-C<sub>3</sub>N<sub>4</sub> composites have been obtained using the <italic>in situ</italic> polymerization approach followed by carbonization and condensation for first time display superior photocatalytic performance.

10.1039/c5cc01013f article EN Chemical Communications 2015-01-01

Mesoporous g-C<sub>3</sub>N<sub>4</sub> has been obtained using a facile sucrose-mediated approach and displays highly enhanced photocatalytic H<sub>2</sub> evolution performance.

10.1039/c5cc06713h article EN Chemical Communications 2015-01-01

Reducing the oxidative capacity of holes (h(+)) in valence band (VB) ZnS is one most effective ways to prevent photocatalyst from photocorrosion. In this work, doped only with nitrogen was prepared for first time by nitriding powder an NH3 atmosphere. We demonstrate theoretically and experimentally that maximum (VBM) rises obviously N-doping ZnS, suggesting reduction band. The predicted structures were further verified X-ray photoelectron spectroscopy (VB XPS) Mott-Schottky measurements....

10.1039/c4cp03736g article EN Physical Chemistry Chemical Physics 2014-11-27

In<sub>2</sub>O<sub>3</sub> octodecahedra enclosed by {110} facets with high concentration of oxygen vacancy have been prepared for enhanced gas sensing performance.

10.1039/c5ra05212b article EN RSC Advances 2015-01-01

Li4Ti5O12 nanosheets stacked by ultrathin nanoflakes derived from the interlayer splitting and exfoliation of layered orthorhombic Li1.81H0.19Ti2O5·xH2O precursors are obtained a facile method. The synthesized through one-step, low-temperature hydrothermal method with mixed solvent ethanol water. surfactants templates free during fabrication process. interconnected their thicknesses only ∼3 nm. Possible morphology formation crystal structure transition mechanisms proposed time-dependent...

10.1039/c3ta12569f article EN Journal of Materials Chemistry A 2013-01-01

The preparation process of carbon quantum dots and TiO 2 , a diagram the mechanism degradation organic pollutants by composite materials under visible light.

10.1039/d1nj02387j article EN New Journal of Chemistry 2021-01-01
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