Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Attaphol Karaphun"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract Lithium-doped anatase-TiO2 nanoparticles (LixTi1-xO2 NPs, x = 0, 0.05, 0.10, 0.15 and 0.20) could be synthesized by a simple sol–gel process. X-ray diffraction (XRD) results displayed the tetragonal (space group: I41/amd) of polycrystallin
Externí odkaz:
https://doaj.org/article/9d11335d990147ac907aebb344654ca8
Autor:
Thanin Putjuso, Sasitorn Putjuso, Attaphol Karaphun, Pairot Moontragoon, Isara Kotutha, Ekaphan Swatsitang
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-17 (2023)
Abstract In this work, CoxZn1−xFe2O4 (x = 0.0–0.4) nanoparticles (NPs) were successfully synthesized by a hydrothermal method at 200 °C for 12 h. X-ray diffraction revealed a pure cubic spinel phase of all samples with space group Fd-3m. Fourier
Externí odkaz:
https://doaj.org/article/623213a51fb04412b72a27eb88398e1a
Autor:
Thidatip Janjaroen, Sunisar Khammahong, Wattana Tuichai, Attaphol Karaphun, Chaiwat Phrompet, Chaval Sriwong, Chesta Ruttanapun
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 16, Iss 1, Pp 1-13 (2022)
Abstract This paper presents the influence of the graphene oxide (GO) sheet contents at conditions of 0, 0.01, 0.03, 0.05, and 0.1 wt% on the mechanical and thermal properties of GO/CAST 11 LW mortar (GMT) composites for heat insulating brick. The GM
Externí odkaz:
https://doaj.org/article/74bbfb74749040959d4ca9055004ddc3
Autor:
Chesta Ruttanapun, Attaphol Karaphun, Chaval Sriwong, Chaiwat Phrompet, Sujittra Daengsakul, Wattana Tuichai
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 127:334-348
Nowadays, the metal oxide-based composites loaded with reduced graphene oxide (rGO) nano sheets are believed to enhance both the electrochemical and dielectric properties. In this study, therefore, the effect of rGO loading contents on the calcium al
Autor:
Thanin Putjuso, Sasitorn Putjuso, Attaphol Karaphun, Supinya Nijpanich, Narong Chanlek, Ekaphan Swatsitang
Publikováno v:
Applied Surface Science. 618:156653
Autor:
C. M. Futalan, Piaw Phatai, T. Butburee, Attaphol Karaphun, Sirilak Kamonwannasit, Pongtanawat Khemthong
Publikováno v:
Journal of Sol-Gel Science and Technology. 96:452-463
Fabrication of hydroxyapatite (HA) via doping with metal ions to enhance its antibacterial properties has attracted much interest. The present study aims to synthesize copper-silver doped hydroxyapatite particles (Cu-Ag doped HA) with an improved ant
Publikováno v:
Journal of Materials Science: Materials in Electronics. 30:20778-20788
In this work, MoS2–MoO2 and MoS2–MoO2/MWCNTs counter electrodes (CEs) for dye-sensitized solar cells (DSSCs) were prepared by sulfurization of a one-pot hydrothermally obtained MoO2 film and MoO2/MWCNTs composite film on fluorine-doped tin oxide
Autor:
Sitchai Hunpratub, Vittaya Amornkitbamrung, Attaphol Karaphun, Santi Maensiri, Ekaphan Swatsitang, P. Songwattanasin, Sumalin Phokha
Publikováno v:
Physica B: Condensed Matter. 571:213-221
Sr1-x LaxTiO3 (x = 0–0.50) nanopowders were synthesized by hydrothermal method. XRD results revealed a cubic perovskite structure of all samples. Second phase of La(OH)3 was found in samples of x = 0.30–0.50 with LaTiO3 in that of x = 0.50. SEM a
Autor:
Attaphol Karaphun, Ekaphan Swatsitang, Thanawut Duangchuen, Isara Kotutha, Likkhasit Wannasen
Publikováno v:
Applied Surface Science. 487:634-646
Reduced graphene oxide nanosheets (RGO NSs), SnS2 nanoparticles (SnS2 NPs) and SnS2/RGO nanocomposites (SnS2/RGO NCPs) with different SnS2 concentrations (0.5, 0.7 and 2.0 mmol) were synthesized by a one-pot hydrothermal method. XRD results indicated
Autor:
Vittaya Amornkitbamrung, Ekaphan Swatsitang, Attaphol Karaphun, Sitchai Hunpratub, Santi Maensiri, P. Songwattanasin
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 32:2959-2972
Effect of annealing on microstructure, electrochemical, and magnetic properties of Co-doped SrTiO3 nanocubes obtained by the hydrothermal method was studied. X-ray diffraction (XRD) results of all as-prepared and annealed Co-doped SrTiO3 samples reve