Le Trong Lu
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View article: Synthesis of rGO/PANi/MnO<sub>2</sub> ternary nanocomposite used for supercapacitor electrode by 3D printing and electrodeposition techniques
Synthesis of rGO/PANi/MnO<sub>2</sub> ternary nanocomposite used for supercapacitor electrode by 3D printing and electrodeposition techniques Open
Three-dimensional (3D) printing has emerged as a promising method for fabricating advanced electrode materials. In this study, a ternary nanocomposite film of reduced graphene oxide (rGO), polyaniline (PANi), and MnO2 nanoparticles was pre…
View article: Oxidation behavior of Al2O3-modified and SiC-modified Cf/SiC composites: A temperature-dependent performance comparison at 700–1350 °C
Oxidation behavior of Al2O3-modified and SiC-modified Cf/SiC composites: A temperature-dependent performance comparison at 700–1350 °C Open
View article: Synthesis of Fe<sub>3</sub>O<sub>4</sub>@Au Core–Shell Nanoparticles with Varying Thicknesses for Application in Computed Tomography Imaging
Synthesis of Fe<sub>3</sub>O<sub>4</sub>@Au Core–Shell Nanoparticles with Varying Thicknesses for Application in Computed Tomography Imaging Open
To enhance the resolution of medical images, core–shell Fe 3 O 4 @Au hybrid nanoparticles (HNPs) with gold shells of varying thicknesses are developed. By optimizing synthesis conditions, nanoparticles with uniform size, clear core‐shell s…
View article: Direct-printing fabrication and characterization of rGO-CuS buckypaper electrode for supercapacitor
Direct-printing fabrication and characterization of rGO-CuS buckypaper electrode for supercapacitor Open
In this study, Buckypaper (BP) is fabricated by vacuum filtering method, used as a current collector for supercapacitors (SC). This BP is then directly printed with rGO-CuS hybrid nanomaterial ink onto its surface via a custom 3D printer. …
View article: High-performance supercapattery with nanotube-TiO2/carbon nano tubes anode and coconut-shell-derived activated carbon cathode
High-performance supercapattery with nanotube-TiO2/carbon nano tubes anode and coconut-shell-derived activated carbon cathode Open
This paper aims to present the fabrication of a Li-ion supercapattery by an anode designed for a lithium-ion battery (nanotube TiO2 (NT-TiO2) and carbon nanotubes (CNTs), namely as NT-TiO2/CNTs) with a cathode designed for an electrochemic…
View article: Ultrasmall Bi/Bi <sub>2</sub> O <sub>3</sub> nanoparticles as biocompatible and efficient CT imaging contrast agents
Ultrasmall Bi/Bi <sub>2</sub> O <sub>3</sub> nanoparticles as biocompatible and efficient CT imaging contrast agents Open
Ultrasmall Bi/Bi 2 O 3 NPs with high Bi content were successfully synthesized via a simple one-pot method, exhibiting excellent CT imaging performance.
View article: Evolution of oxidation resistance of high-density SiCf/SiC composites fabricated with polycarbosilane followed by liquid polycarbosilane precursors via PIP at 800–1200 °C
Evolution of oxidation resistance of high-density SiCf/SiC composites fabricated with polycarbosilane followed by liquid polycarbosilane precursors via PIP at 800–1200 °C Open
View article: Fluorine-Abundant Inorganic Nanoparticles Synergistically Enhance Pvdf-Based Triboelectric Materials for Quantitative Monitoring of Post-Exercise Stretching
Fluorine-Abundant Inorganic Nanoparticles Synergistically Enhance Pvdf-Based Triboelectric Materials for Quantitative Monitoring of Post-Exercise Stretching Open
View article: Simulation of Sicnw Epitaxial Growth for Bridging Fractured Fibers in Sicf/Sic Composites and Repair Performance
Simulation of Sicnw Epitaxial Growth for Bridging Fractured Fibers in Sicf/Sic Composites and Repair Performance Open
View article: Antibacterial and electrical performance of triboelectric nanogenerators based on polyhexamethylene guanidine hydrochloride in high humidity environments
Antibacterial and electrical performance of triboelectric nanogenerators based on polyhexamethylene guanidine hydrochloride in high humidity environments Open
A novel TENG based on a PHMG–CS film as the positive electrode demonstrates high output efficiency, excellent humidity resistance, and antibacterial efficacy, making it ideal for self-powered wearable electronic and hygienic surface applic…
View article: A novel polymer composite from polyhexamethylene guanidine hydrochloride for high performance triboelectric nanogenerators (TENGs)
A novel polymer composite from polyhexamethylene guanidine hydrochloride for high performance triboelectric nanogenerators (TENGs) Open
A novel TENG with a 3D-printed PHMG-GA-PVA polymer composite film as a positive electrodes exhibits high output efficiency, remarkable durability and antibacterial properties, making it ideal for advanced energy-harvesting applications.
View article: Facile synthesis of polyethylenimine coated Bi <sub>2</sub> O <sub>3</sub> /Gd <sub>2</sub> O <sub>3</sub> composite nanoparticles as multimodal MRI/CT contrast agents
Facile synthesis of polyethylenimine coated Bi <sub>2</sub> O <sub>3</sub> /Gd <sub>2</sub> O <sub>3</sub> composite nanoparticles as multimodal MRI/CT contrast agents Open
Bi 2 O 3 /Gd 2 O 3 @PEI composite nanoparticles synthesized via a simple one-pot method exhibit high stability, biocompatibility, and outstanding dual-modal CT/MRI imaging performance.
View article: Oxidation Behavior of Al2o3-Modified and Sic-Modified Cf/Sic Composites: A Temperature-Dependent Performance Comparison at 700-1350 °C
Oxidation Behavior of Al2o3-Modified and Sic-Modified Cf/Sic Composites: A Temperature-Dependent Performance Comparison at 700-1350 °C Open
View article: Novel magnetic nanocomposite Fe<sub>3</sub>O<sub>4</sub>@CS@PHMG as an effective and recyclable antimicrobial material for hospital wastewater disinfection
Novel magnetic nanocomposite Fe<sub>3</sub>O<sub>4</sub>@CS@PHMG as an effective and recyclable antimicrobial material for hospital wastewater disinfection Open
A novel, cost-effective magnetic Fe 3 O 4 @CS@PHMG nanocomposite synthesized from spent pickling liquors and coated with chitosan and polyhexamethylene guanidine hydrochloride via TPP crosslinking demonstrated exceptional antibacterial per…
View article: Biocompatible PMAO-coated Gd <sub>2</sub> O <sub>3</sub> /Fe <sub>3</sub> O <sub>4</sub> composite nanoparticles as an effective T <sub>1</sub> –T <sub>2</sub> dual-mode contrast agent for magnetic resonance imaging
Biocompatible PMAO-coated Gd <sub>2</sub> O <sub>3</sub> /Fe <sub>3</sub> O <sub>4</sub> composite nanoparticles as an effective T <sub>1</sub> –T <sub>2</sub> dual-mode contrast agent for magnetic resonance imaging Open
Gd 2 O 3 /Fe 3 O 4 composite nanoparticles with a unique structure were successfully synthesized using a simple and effective approach, exhibiting superior T 1 –T 2 dual-modality MRI performance.
View article: Surface Topography Induces and Orients Nematic Swarms of Active Filaments: Considerations for Lab-On-A-Chip Devices
Surface Topography Induces and Orients Nematic Swarms of Active Filaments: Considerations for Lab-On-A-Chip Devices Open
Surface-bound molecular motors can drive the collective motion of cytoskeletal filaments in the form of nematic bands and polar flocks in reconstituted gliding assays. Although these "swarming transitions" are an emergent property of activ…
View article: Synthesis and characterization of PVP coated gadolinium oxide nanoparticles for imaging applications
Synthesis and characterization of PVP coated gadolinium oxide nanoparticles for imaging applications Open
In this work, we present the synthesis and applications of Gd2O3@PVP nanoparticles as an efficient contrast agent for MRI and CT techniques. Gd2O3@PVP nanoparticles have been successfully synthesized by the polyol method using ethylene gly…
View article: Top priority current path between SiC particles during ultra-high temperature flash sintering: Presence of PyC “bridges”
Top priority current path between SiC particles during ultra-high temperature flash sintering: Presence of PyC “bridges” Open
Flash sintering (FS) is a novel technique for rapidly densifying silicon carbide (SiC) ceramics. This work achieved a rapid sintering of SiC ceramics by the utilization of ultra-high temperature flash sintering within 60 s. Pyrolysis carbo…
View article: Effect of silane‐modified <scp>SiO<sub>2</sub></scp>@Ce<sup>3+</sup> nanoparticles on the mechanical property and anti‐corrosion for steel of the epoxy coating
Effect of silane‐modified <span>SiO<sub>2</sub></span>@Ce<sup>3+</sup> nanoparticles on the mechanical property and anti‐corrosion for steel of the epoxy coating Open
In this work, nano‐SiO 2 have been used as nanocarriers for loading Ce(III) ions (SiO 2 @Ce 3+ ). After loading, silane coupling agent has been used to modify these nanocarriers (m‐SiO 2 @Ce 3+ ). Then, these modified nanocarriers were add…
View article: Temperature Resistance Properties of Unidirectional Laminated Cf/SiC-Al Prepared by PIP and Vacuum Pressure Infiltration
Temperature Resistance Properties of Unidirectional Laminated Cf/SiC-Al Prepared by PIP and Vacuum Pressure Infiltration Open
Material used for aero-engine fan blade requires excellent mechanical properties at high temperature (300 °C). Continuous carbon-fiber-reinforced silicon carbide ceramic matrix composites (Cf/SiC) are necessary candidates in this field, po…
View article: Effects of SiC content on the microstructure and mechanical performance of stereolithography-based SiC ceramics
Effects of SiC content on the microstructure and mechanical performance of stereolithography-based SiC ceramics Open
In this work, the SiC ceramics were fabricated by stereolithography (SLA) combined with reactive melt infiltration (RMI), and the microstructure and mechanical properties of SiC ceramics were optimized by adjusting the solid content and im…
View article: The size-and shape-controlled synthesis of silver nanoparticles by solvothermal method
The size-and shape-controlled synthesis of silver nanoparticles by solvothermal method Open
In this work, Ag nanoparticles (NPs) were fabricated by thermal decomposition of silver nitrate in organic solvents in the presence of sodium oleate (SOA) and 1-octadecanol (OCD-ol). The effects of different solvents and concentrations of …
View article: The Influence of Annealing Temperature on Phase Transition, Optical Properties, and Photocatalytic Performance of Vanadium Oxide
The Influence of Annealing Temperature on Phase Transition, Optical Properties, and Photocatalytic Performance of Vanadium Oxide Open
View article: Bio-Inspired Gradient Multilayer Ceramic Fiber Aerogel Loaded with Tasi2 and Wsi2: Fabrication, Anti-Oxidation and Thermal Insulation
Bio-Inspired Gradient Multilayer Ceramic Fiber Aerogel Loaded with Tasi2 and Wsi2: Fabrication, Anti-Oxidation and Thermal Insulation Open
View article: The Influence of Annealing Temperature on Oxidation State Transition, Optical Property, and Photocatalytic Activity of Vanadium Oxide
The Influence of Annealing Temperature on Oxidation State Transition, Optical Property, and Photocatalytic Activity of Vanadium Oxide Open
View article: Gradient multi-layer ceramic fiber aerogel: Fabrication, anti-oxidation and thermal insulation
Gradient multi-layer ceramic fiber aerogel: Fabrication, anti-oxidation and thermal insulation Open
Aerogel is widely used in the field of thermal insulation. However, they exhibit brittleness and a dramatic increase in radiative heat transfer and effective thermal conductivity at high temperatures. Fiber composite aerogel achieved great…
View article: Effect of monovalent ion electrolyte on energy storage mechanism of nanocomposites TiO2@CNTs
Effect of monovalent ion electrolyte on energy storage mechanism of nanocomposites TiO2@CNTs Open
Electrolyte plays the vital role of carrying ions in the operation of chemical power sources. In this work, the lithium, sodium and posstasium-based aqueous electrolytes were performed in the supercapacitor using nano TiO2 electrode. The a…
View article: Photocurable acrylate epoxy/ZnO–Ag nanocomposite coating: fabrication, mechanical and antibacterial properties
Photocurable acrylate epoxy/ZnO–Ag nanocomposite coating: fabrication, mechanical and antibacterial properties Open
ZnO-Ag hybrid nanoparticles were fabricated by seed-mediated growth method and incorporated into the UV-curable acrylate resin matrice to form a composite. This improved the mechanical property of UV-cured coating and exhibited high antiba…
View article: High electrochemical performance of ink solution based on manganese cobalt sulfide/reduced graphene oxide nano-composites for supercapacitor electrode materials
High electrochemical performance of ink solution based on manganese cobalt sulfide/reduced graphene oxide nano-composites for supercapacitor electrode materials Open
Large scale supercapacitor electrodes were prepared by 3D-printing directly on a graphite paper substrate from ink solution containing manganese cobalt sulfide/reduced graphene oxide (MCS/rGO) nanocomposites.
View article: Combination of photothermia and magnetic hyperthermia properties of <scp>Fe<sub>3</sub>O<sub>4</sub></scp>@Ag hybrid nanoparticles fabricated by seeded‐growth solvothermal reaction
Combination of photothermia and magnetic hyperthermia properties of <span>Fe<sub>3</sub>O<sub>4</sub></span>@Ag hybrid nanoparticles fabricated by seeded‐growth solvothermal reaction Open
In this work, the monodisperse Fe 3 O 4 @Ag core‐shell hybrid nanoparticles (NPs) with an average size of 16.0 nm have been successfully fabricated by the seeded‐growth method in the organic solvent. The influence of the molar ratios of Ag…