Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yun-Po Ok"'
Autor:
Hae Jin Seog, Jang Ki Bong, Song A Chae, Sung Sik Won, Chang Won Ahn, Hyon Ho Chong, Yun Po Ok, Hee Sung Kim, Ill Won Kim, Bong Chan Park, Won Seok Woo
Publikováno v:
Journal of the American Ceramic Society. 98:1877-1883
We investigated the influence of CuO amount (0.5–3.0 mol%), sintering temperature (900°C–1000°C), and sintering time (2–6 h) on the low-temperature sintering behavior of CuO-added Bi0.5(Na0.78K0.22)0.5TiO3 (BNKT22) ceramics. Normalized strain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2666646007581d76ce74937f36028e68
https://doi.org/10.1111/jace.13564
https://doi.org/10.1111/jace.13564
Publikováno v:
Journal of the Korean Institute of Electrical and Electronic Material Engineers. 25:361-365
A bolt-clamped ultrasonic viscometer was designed and fabricated using a pair of ring-shaped piezoelectric ceramic resonators. For its compactness and low operation frequencies, simulation of piezoelectric resonators was carried out using an ATILA pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fe5f83c7deb1b50034af8cf409b7f25
https://doi.org/10.4313/jkem.2012.25.5.361
https://doi.org/10.4313/jkem.2012.25.5.361
Piezoelectric and dielectric properties of (K0.44Na0.52Li0.04)(Nb0.86Ta0.10Sb0.04)O3–PVDF composites
Autor:
Weon-Pil Tai, Chang Yoon Kim, Jae-Shin Lee, Ki-Soo Kim, Jeong-Hyeon Seol, Han-Na Ji, Yun-Po Ok, Gyoung Pyo Kong
Publikováno v:
Ceramics International. 38:S263-S266
(Li, Ta, Sb) modified sodium potassium niobate/poly(vinylidene fluoride) [(K 0.44 Na 0.52 Li 0.04 )(Nb 0.86 Ta 0.10 Sb 0.04 )O 3 –PVDF] 0-3 composites were prepared by a cold press technique, and their piezoelectric and dielectric properties were c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50cdcaee4d54f9baa777edbf3af2800a
https://doi.org/10.1016/j.ceramint.2011.04.097
https://doi.org/10.1016/j.ceramint.2011.04.097
Publikováno v:
Integrated Ferroelectrics. 114:1-6
Lead-free Na0.5K0.5NbO3 + 0.5 mol% NiO+y mol% CuO (y = 0∼3) piezoelectric ceramics have been prepared by conventional solid state reaction technique. The crystal structure and microstructure were analyzed using X-ray diffraction and scanning electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11c19fcbf82be4d106be22f6a262432d
https://doi.org/10.1080/10584587.2010.488155
https://doi.org/10.1080/10584587.2010.488155
Publikováno v:
Journal of the Korean Physical Society. 56:1156-1159
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::979ec06f9810903c8c6ef92ff6b51b6a
https://doi.org/10.3938/jkps.56.1156
https://doi.org/10.3938/jkps.56.1156
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 18:092053
Lead-free (K0.38Na0.58Li0.04)(Nb0.86Ta0.10Sb0.04)O3 (KNLNTS) + x mol% Fe2O3 (x = 0 ~ 1) ceramics were prepared by conventional solid state reaction technique. The effect of Fe2O3 doping on the phase structure, microstructure and electrical properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d59f052f28a5c7e3cdfc9f34a68a1c0
https://doi.org/10.1088/1757-899x/18/9/092053
https://doi.org/10.1088/1757-899x/18/9/092053
Publikováno v:
Integrated Ferroelectrics; 2010, Vol. 114 Issue 1, p1-6, 6p, 1 Black and White Photograph, 4 Graphs