Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Sriprajak Krongsuk"'
Autor:
Jakkree Boonlakhorn, Punpatsorn Suksangrat, Weerachai Sarakorn, Sriprajak Krongsuk, Prasit Thongbai, Pornjuk Srepusharawoot
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract A modified sol-gel method was used to successfully produce Na1/2Y1/2Cu3Ti4O12 ceramics with high dielectric permittivity. The dielectric permittivity of Na1/2Y1/2Cu3Ti4O12 ceramics reaches values larger than 104 at room temperature and 1 kHz
Externí odkaz:
https://doaj.org/article/639a686cb2874288966bda4459776c33
Autor:
Jakkree Boonlakhorn, Jirata Prachamon, Jutapol Jumpatam, Sriprajak Krongsuk, Prasit Thongbai, Pornjuk Srepusharawoot
Publikováno v:
Results in Physics, Vol 34, Iss , Pp 105275- (2022)
Improved dielectric properties can be achieved in a binary-phase system of CaCu3Ti4O12/CaTiO3 by doping it with CdF2 to produce Ca2-xCdxCu2Ti4O12-2yF2y (x = y = 0, 0.05, 0.10, and 0.15). These ceramics were fabricated using a solid-state reaction met
Externí odkaz:
https://doaj.org/article/d6f305cf066b438d8694adf5c32db9d1
Autor:
Pariwat Saengvong, Jakkree Boonlakhorn, Narong Chanlek, Nutthakritta Phromviyo, Viyada Harnchana, Pairot Moontragoon, Pornjuk Srepusharawoot, Sriprajak Krongsuk, Prasit Thongbai
Publikováno v:
Molecules, Vol 27, Iss 16, p 5311 (2022)
The effects of the sintering conditions on the phase compositions, microstructure, electrical properties, and dielectric responses of TiO2-excessive Na1/2Y1/2Cu3Ti4.1O12 ceramics prepared by a solid-state reaction method were investigated. A pure pha
Externí odkaz:
https://doaj.org/article/073a20c3ce864702ad8474ab1f7a8957
Autor:
Pariwat Saengvong, Narong Chanlek, Bundit Putasaeng, Atip Pengpad, Viyada Harnchana, Sriprajak Krongsuk, Pornjuk Srepusharawoot, Prasit Thongbai
Publikováno v:
Molecules, Vol 26, Iss 19, p 6043 (2021)
In this work, the colossal dielectric properties and Maxwell—Wagner relaxation of TiO2–rich Na1/2Y1/2Cu3Ti4+xO12 (x = 0–0.2) ceramics prepared by a solid-state reaction method are investigated. A single phase of Na1/2Y1/2Cu3Ti4O12 is achieved w
Externí odkaz:
https://doaj.org/article/54358611a56247129742e0dea3fc3d2a
Autor:
Jakkree Boonlakhorn, Jedsada Manyam, Pornjuk Srepusharawoot, Sriprajak Krongsuk, Prasit Thongbai
Publikováno v:
Molecules, Vol 26, Iss 11, p 3294 (2021)
The effects of charge compensation on dielectric and electrical properties of CaCu3Ti4-x(Al1/2Ta1/4Nb1/4)xO12 ceramics (x = 0−0.05) prepared by a solid-state reaction method were studied based on the configuration of defect dipoles. A single phase
Externí odkaz:
https://doaj.org/article/7db2a8246a1c4081b7baa75d7e1c9ecb
Autor:
Jakkree Boonlakhorn, Punpatsorn Suksangrat, Narong Chanlek, Weerachai Sarakorn, Sriprajak Krongsuk, Prasit Thongbai, Pornjuk Srepusharawoot
Publikováno v:
Journal of the European Ceramic Society. 42:5659-5668
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cafbaa4d35b7c5701e67bdd8eca2d58f
https://doi.org/10.1016/j.jeurceramsoc.2022.06.030
https://doi.org/10.1016/j.jeurceramsoc.2022.06.030
Autor:
Narong Chanlek, Jutapol Jumpatam, Sriprajak Krongsuk, Pornjuk Srepusharawoot, Bundit Putasaeng, Prasit Thongbai, Jedsada Manyam
Publikováno v:
Ceramics International. 47:27908-27915
The applicability of CaCu3Ti4O12 (CCTO) ceramics in modern microelectronics has been widely investigated; however, CaCu3Ti4O12 suffers large loss tangents, which limits its applicability. We employed a solid-state reaction method to prepare a new cat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::219b4ca00d546ad2454fddcceac1178a
https://doi.org/10.1016/j.ceramint.2021.06.221
https://doi.org/10.1016/j.ceramint.2021.06.221
Autor:
Jakkree Boonlakhorn, Punpatsorn Suksangrat, Jutapol Jumpatam, Weerachai Sarakorn, Sriprajak Krongsuk, Prasit Thongbai, Pornjuk Srepusharawoot
Publikováno v:
Materials Chemistry and Physics. 301:127574
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea2aeaff89f6cf2d31dae7e368d19ed9
https://doi.org/10.1016/j.matchemphys.2023.127574
https://doi.org/10.1016/j.matchemphys.2023.127574
Autor:
Jedsada Manyam, Jakkree Boonlakhorn, Narong Chanlek, Prasit Thongbai, Pornjuk Srepusharawoot, Sriprajak Krongsuk
Publikováno v:
Ceramics International. 47:22390-22396
CaCu3-xZnxTi4O12 ceramics (x = 0, 0.05, 0.10) were successfully prepared by a conventional solid-state reaction method. Their structural and dielectric properties, and nonlinear electrical response were systematically inspected. The X-ray diffraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2807eab735ba5ae45f495b7ac40830f
https://doi.org/10.1016/j.ceramint.2021.04.248
https://doi.org/10.1016/j.ceramint.2021.04.248
Autor:
Sriprajak Krongsuk, Pinit Kidkhunthod, Jedsada Manyam, Jakkree Boonlakhorn, Pornjuk Srepusharawoot, Bundit Putasaeng, Prasit Thongbai
Publikováno v:
Journal of the European Ceramic Society. 41:5176-5183
High dielectric permittivity (e′ ≈ 2000―6900) was accomplished in Sn4+-doped CaCu2.95Mg0.05Ti4O12 ceramics while retaining a low loss tangent (tanδ ≈ 0.027―0.075). Further, significant improvements in the nonlinear electrical properties, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc75264052395c0cc4797a2944d830f6
https://doi.org/10.1016/j.jeurceramsoc.2021.04.017
https://doi.org/10.1016/j.jeurceramsoc.2021.04.017