The Duyen Nguyen

ORCID: 0000-0002-9433-6095
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About
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Research Areas
  • Conducting polymers and applications
  • Adsorption and biosorption for pollutant removal
  • Luminescence Properties of Advanced Materials
  • Microbial Fuel Cells and Bioremediation
  • Phosphorus and nutrient management
  • Electrochemical sensors and biosensors
  • Layered Double Hydroxides Synthesis and Applications
  • Analytical Chemistry and Sensors
  • Advancements in Battery Materials
  • Supercapacitor Materials and Fabrication
  • Advanced Battery Technologies Research

Hanoi Pedagogical University 2
2015-2023

Natural zeolites have widely been applied in the removal of contaminants from water while Mg/Al layered double hydroxide (LDH) zeolite (Mg/Al LDH-zeolite) composite is a relatively new material with promising features wastewater treatment. This study evaluated performance combined between natural and LDH adsorption ammonium aqueous solutions. The characterization data composite, including BET, SEM, TEM, XRD, EDX, FTIR show superior traits for higher heterogeneity compared to conventional...

10.1016/j.eti.2021.102244 article EN cc-by-nc-nd Environmental Technology & Innovation 2021-12-29

TiO2-polyaniline (PANI) composites were prepared by thermal oxidation of titanium substrate combined with chemical polymerization aniline. Their structures determined infrared (IR) spectroscopy and x-ray analysis. morphological characterized scanning electron microscopy (SEM) transmission (TEM). electro- photoelectrochmical properties examined cyclic voltammetry (CV) electrochemical impedance (EIS) The results showed that their photoelectrochemical behavior was better than TiO2 electrode;...

10.1088/2043-6262/6/2/025008 article EN cc-by Advances in Natural Sciences Nanoscience and Nanotechnology 2015-02-12

An additive mixture of nanoTiO 2 (n-TiO in sol form), nano fumed SiO (nf-SiO , NFS), propylene glycol (PPG) and polyacryl amide (PAM) was used for preparation gelled electrolytes. They were characterized by some physicochemical electrochemical methods to consider their effect on the capacity lead acid battery during working process. The material property samples observed scanning electron microscopy, thermal analysis, FTIR study, X-ray diffraction. resistance electrolyte considered impedance...

10.1149/1945-7111/accaba article EN Journal of The Electrochemical Society 2023-04-01
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