Kunyapat Thummavichai
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View article: The frontier of tungsten oxide nanostructures in electronic applications
The frontier of tungsten oxide nanostructures in electronic applications Open
Electrochromic (EC) glazing has garnered significant attention recently as a crucial solution for enhancing energy efficiency in future construction and automotive sectors. EC glazing could significantly reduce the energy usage of building…
View article: Innovations in nanocomposite photocatalysts for CO<sub>2</sub> to CH<sub>3</sub>OH conversion
Innovations in nanocomposite photocatalysts for CO<sub>2</sub> to CH<sub>3</sub>OH conversion Open
Nowadays, the excessive use of fossil fuels has led to a global energy shortage and exacerbated the greenhouse effect.
View article: Controlling bacterial growth and inactivation using thin film-based surface acoustic waves
Controlling bacterial growth and inactivation using thin film-based surface acoustic waves Open
We introduced the use of piezoelectric thin film based ZnO/Si SAW devices. We explored the mechanisms of bacterial growth and inactivation caused by varied RF powers, ZnO concentrations, and thermal effects via thin film SAW technology.
View article: Selective Laser Sintering of MXene-on-MOF (HKUST-1) Hybrids Enhanced Mechanical and Fire Safety Performances of Polyamide 12 Composites
Selective Laser Sintering of MXene-on-MOF (HKUST-1) Hybrids Enhanced Mechanical and Fire Safety Performances of Polyamide 12 Composites Open
Creating polymeric materials that are both structurally customizable and flame-resistant while also possessing superior mechanical and thermal characteristics has long posed a challenge for manufacturers across industries. In this study, w…
View article: In Situ Fabrication of Mn-Doped NiMoO4 Rod-like Arrays as High Performance OER Electrocatalyst
In Situ Fabrication of Mn-Doped NiMoO4 Rod-like Arrays as High Performance OER Electrocatalyst Open
The slow kinetics of the oxygen evolution reaction (OER) is one of the significant reasons limiting the development of electrochemical hydrolysis. Doping metallic elements and building layered structures have been considered effective stra…
View article: Interfacial construction of P25/Bi<sub>2</sub>WO<sub>6</sub> composites for selective CO<sub>2</sub> photoreduction to CO in gas–solid reactions
Interfacial construction of P25/Bi<sub>2</sub>WO<sub>6</sub> composites for selective CO<sub>2</sub> photoreduction to CO in gas–solid reactions Open
Proposed mechanism of CO 2 photoreduction of the P25/Bi 2 WO 6 nanocomposites.
View article: Effect of metal dopants on the electrochromic performance of hydrothermally-prepared tungsten oxide materials
Effect of metal dopants on the electrochromic performance of hydrothermally-prepared tungsten oxide materials Open
We investigated the effects of niobium, gadolinium and erbium doping on tungsten oxide using a single-step solvothermal technique. The findings suggest that metal doping can significantly advance electrochromic glass technology, potentiall…
View article: Multifunctional ultralight, recoverable, piezoresistive, and super thermal insulating SiC nanowire sponges
Multifunctional ultralight, recoverable, piezoresistive, and super thermal insulating SiC nanowire sponges Open
Ultralight three‐dimensional (3D) architectured silicon carbide (SiC) nanowire sponges with integrated properties of recoverable compressibility, outstanding high‐temperature thermal and chemical stability, and fire‐retardance have been ac…
View article: Piezoelectric Property of Electrospun PVDF Nanofibers as Linking Tips of Artificial-Hair-Cell Structures in Cochlea
Piezoelectric Property of Electrospun PVDF Nanofibers as Linking Tips of Artificial-Hair-Cell Structures in Cochlea Open
The death of hair cells and damage of natural tip links is one of the main causes of hearing-loss disability, and the development of an advanced artificial hearing aid holds the key to assisting those suffering from hearing loss. This stud…
View article: Implanting MnO2 into Hexagonal Boron Nitride as Nanoadditives for Enhancing Tribological Performance
Implanting MnO2 into Hexagonal Boron Nitride as Nanoadditives for Enhancing Tribological Performance Open
Hexagonal boron nitride nanosheets (h-BNNs) show great potential in the field of tribology due to their typical two-dimensional layered structure and are essential for replacing conventional sulfur/phosphate-containing additives. However, …
View article: N-Doped Graphenelike Nanostructures from<i>p</i>-Nitro Aniline-Based Foam: Formation, Structure, and Applications as a Nanofiller
N-Doped Graphenelike Nanostructures from<i>p</i>-Nitro Aniline-Based Foam: Formation, Structure, and Applications as a Nanofiller Open
Production of snake foam based on p-nitro aniline (PNA) was considered fun in old-school chemistry laboratories. Herein, we report the fabrication of a new carbon nanomaterial from PNA-based foam. The resulting material, resembling graphen…
View article: Layered tungsten-based composites and their pseudocapacitive and electrocatalytic performance
Layered tungsten-based composites and their pseudocapacitive and electrocatalytic performance Open
The WS 2 –g-C 3 N 4 composite was synthesized for pseudocapacitive and hydrogen evolution reaction measurements.
View article: <i>In situ</i> fabrication of porous biochar reinforced W<sub>18</sub>O<sub>49</sub> nanocomposite for methylene blue photodegradation
<i>In situ</i> fabrication of porous biochar reinforced W<sub>18</sub>O<sub>49</sub> nanocomposite for methylene blue photodegradation Open
Schematic illustration of the proposed reaction mechanism based on the CDAC/W 18 O 49 composite.
View article: MOF-derived biochar composites for enhanced high performance photocatalytic degradation of tetracycline hydrochloride
MOF-derived biochar composites for enhanced high performance photocatalytic degradation of tetracycline hydrochloride Open
Schematic diagram of fabricating process of NSCDBC/MIL-125(Ti).
View article: Design and Evaluation the Anti-Wear Property of Inorganic Fullerene Tungsten Disulfide as Additive in PAO6 Oil
Design and Evaluation the Anti-Wear Property of Inorganic Fullerene Tungsten Disulfide as Additive in PAO6 Oil Open
Inorganic fullerene-like tungsten disulfide particles have been proved to have good anti-friction and anti-wear properties as lubricating materials. As far as we know, however, when it is used as a lubricant additive, its behavior and acti…
View article: Defect-Rich Heterogeneous MoS2/rGO/NiS Nanocomposite for Efficient pH-Universal Hydrogen Evolution
Defect-Rich Heterogeneous MoS2/rGO/NiS Nanocomposite for Efficient pH-Universal Hydrogen Evolution Open
Molybdenum disulfide (MoS2) has been universally demonstrated to be an effective electrocatalytic catalyst for hydrogen evolution reaction (HER). However, the low conductivity, few active sites and poor stability of MoS2-based electrocatal…
View article: Sodium Tungsten Oxide Bronze Nanowires Bundles in Adsorption of Methylene Blue Dye under UV and Visible Light Exposure
Sodium Tungsten Oxide Bronze Nanowires Bundles in Adsorption of Methylene Blue Dye under UV and Visible Light Exposure Open
This paper describes the analysis and characterization of NayWOx bronze nanowires bundles and evaluation of their effective adsorption of methylene blue dye (MB). The Na-doped WOx bronze nanowires bundles were first synthesized via a simpl…
View article: Co-Zeolitic Imidazolate Framework@Cellulose Aerogels from Sugarcane Bagasse for Activating Peroxymonosulfate to Degrade P-Nitrophenol
Co-Zeolitic Imidazolate Framework@Cellulose Aerogels from Sugarcane Bagasse for Activating Peroxymonosulfate to Degrade P-Nitrophenol Open
An efficient, green and reusable catalyst for organic pollutant wastewater treatment has been a subject of intense research in recent decades due to the limitation of current technologies. Cellulose based aerogel composites are considered …
View article: Study on the mechanism of tunable ferromagnetic composites with different rare earth ions
Study on the mechanism of tunable ferromagnetic composites with different rare earth ions Open
After doping RE elements, the corresponding M s decreases, and the magnetization decreases with the increase of doping concentration. The RE ions were more inclined to replace some Fe 2+ ions in the octahedral position from the VSM results.
View article: DFT and experimental studies of iron oxide-based nanocomposites for efficient electrocatalysis
DFT and experimental studies of iron oxide-based nanocomposites for efficient electrocatalysis Open
Encapsulated iron oxide nanoparticles with g-C3N4 shells (Fex-NC) promote the hydrogen evolution reaction. The interactions between Fex-NC nanocomposites were investigated by DFT.
View article: Phase Behavior and Thermo-Mechanical Properties of IF-WS2 Reinforced PP–PET Blend-Based Nanocomposites
Phase Behavior and Thermo-Mechanical Properties of IF-WS2 Reinforced PP–PET Blend-Based Nanocomposites Open
The industrial advancement of high-performance technologies directly depends on the thermo-mechanical properties of materials. Here we give an account of a facile approach for the bulk production of a polyethylene terephthalate (PET)/polyp…
View article: <i>In situ</i> fabrication of dendritic tin-based carbon nanostructures for hydrogen evolution reaction
<i>In situ</i> fabrication of dendritic tin-based carbon nanostructures for hydrogen evolution reaction Open
In this work, dendritic tin-based carbon nanostructures with different morphologies were synthesized by a facile two-step carbonization and chemical vapor deposition method and were then evaluated for their performance in hydrogen evolutio…
View article: Novel Au–SiO<sub>2</sub>–WO<sub>3</sub> Core–Shell Composite Nanoparticles for Surface‐Enhanced Raman Spectroscopy with Potential Application in Cancer Cell Imaging
Novel Au–SiO<sub>2</sub>–WO<sub>3</sub> Core–Shell Composite Nanoparticles for Surface‐Enhanced Raman Spectroscopy with Potential Application in Cancer Cell Imaging Open
With the rapid development of nanotechnology during the last decades, the ability to detect and control individual objects at the nanoscale has enabled us to deal with complex biomedical challenges. In cancer imaging, novel nanoparticles (…