Ning Cheng

ORCID: 0009-0004-3659-3482
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About
Contact & Profiles
Research Areas
  • Advanced oxidation water treatment
  • Adsorption and biosorption for pollutant removal
  • Environmental remediation with nanomaterials
  • Advanced Photocatalysis Techniques
  • Water Treatment and Disinfection
  • Phosphorus and nutrient management
  • Topic Modeling
  • Photorefractive and Nonlinear Optics
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Solid State Laser Technologies
  • Molecular Junctions and Nanostructures
  • Microbial Fuel Cells and Bioremediation
  • Membrane Separation Technologies
  • Peatlands and Wetlands Ecology
  • Microbial Community Ecology and Physiology
  • Computational Physics and Python Applications
  • Soil and Water Nutrient Dynamics
  • Nanomaterials for catalytic reactions
  • Computability, Logic, AI Algorithms
  • Heavy metals in environment
  • Clay minerals and soil interactions
  • Photonic and Optical Devices
  • Soil Carbon and Nitrogen Dynamics
  • Biocrusts and Microbial Ecology
  • Arsenic contamination and mitigation

Guizhou University
2021-2023

Canadian Light Source (Canada)
2021

Shaanxi Normal University
2010

Osnabrück University
1995

Shanghai Institute of Ceramics
1995

Chinese Academy of Sciences
1995

Abstract R-line absorption and luminescence spectra of Cr3+ doped LiNbO3 show a distinct dependence on crystal stoichiometry. In the region around 730 nm, up to five transitions can be observed in emission. stoichiometric LiNbO3:Cr crystals line width (FWHM) both emission decreases by about factor 2.5 comparison with same congruent samples. The at lowest energy spectrum (λ = 734.5 nm) disappears completely LiNbO3:Cr. This results, discussed together models dealing charge compensated pairs Li...

10.1080/10420159508229835 article EN Radiation effects and defects in solids 1995-12-01

We present an electrochemical advanced oxidation process (eAOP) reactor employing expanded graphite, potassium iodide (KI), and electrical current, which demonstrates exceptionally high rate of inactivation E. coli (6log reduction in viable cells) at low current density 0.12 mA/cm^2), with contact time (5 minutes) concentration KI (10 ppm). Operando X-ray fluorescence mapping is used to show the distribution iodine species reactor, operando absorption spectroscopy anodic chamber reveals...

10.26434/chemrxiv-2021-3z7sj-v2 preprint EN cc-by-nc-nd 2021-07-30

We present an electrochemical advanced oxidation process (eAOP) reactor employing expanded graphite, potassium iodide (KI), and electrical current, which demonstrates exceptionally high rate of inactivation E. coli (6log reduction in viable cells) at low current density 0.12 mA/cm^2), with contact time (5 minutes) concentration KI (10 ppm). Operando X-ray fluorescence mapping is used to show the distribution iodine species reactor, operando absorption spectroscopy anodic chamber reveals...

10.33774/chemrxiv-2021-3z7sj-v2 preprint EN cc-by-nc-nd 2021-07-30
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