Zobrazeno 1 - 10
of 198
pro vyhledávání: '"Hajime NAGATA"'
Publikováno v:
Journal of Asian Ceramic Societies, Vol 8, Iss 2, Pp 277-283 (2020)
Lead-free piezoelectric bismuth sodium titanate (Bi0.5Na0.5)TiO3 (BNT) ceramics were prepared by quenching and the correlation among a depolarization temperature Td, the mechanical strength, and their piezoelectric properties were investigated. We co
Externí odkaz:
https://doaj.org/article/3c433f5851954b6aa65e3d23da2ba77d
Publikováno v:
Journal of Asian Ceramic Societies, Vol 5, Iss 3, Pp 242-246 (2017)
(Bi0.5Na0.5)TiO3 [BNT] is expected as one of candidate lead-free materials because these ceramics show relatively good high-power piezoelectric properties. In this study, we tried to understand the bending strength and fracture behavior of the BNT-ba
Externí odkaz:
https://doaj.org/article/00b451bdd0d34cc0b51ee3fe94992dd9
Publikováno v:
Sensors, Vol 17, Iss 12, p 2740 (2017)
Continuous ultrasonic in-situ monitoring for industrial applications is difficult owing to the high operating temperatures in industrial fields. It is expected that ultrasonic transducers consisting of a CaBi4Ti4O15(CBT)/Pb(Zr,Ti)O3(PZT) sol-gel comp
Externí odkaz:
https://doaj.org/article/26c83a3a206746c7a51becb45b5e4829
Autor:
Haruna YAMAZAKI, Mariko TAKEDA, Yuka TAKAGI, Hajime NAGATA, Satoko ABE, Tetsuo UCHIKOSHI, Fumio MUNAKATA
Publikováno v:
Journal of the Japan Society of Powder and Powder Metallurgy. 69:195-199
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72b3bfb6a08923cffdf9e9a95a6348dc
https://doi.org/10.2497/jjspm.69.195
https://doi.org/10.2497/jjspm.69.195
Publikováno v:
Journal of the Ceramic Society of Japan. 129:383-389
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aa99728c1b5388fdc65bc05220ef5e3
https://doi.org/10.2109/jcersj2.20236
https://doi.org/10.2109/jcersj2.20236
Publikováno v:
Journal of Materials Research. 36:1097-1104
Quenching effects on electrical and piezoelectric properties were investigated for Cu-doped (Bi1/2Na1/2)TiO3 (BNT)-based solid solution systems, 0.90(Bi1/2Na1/2)TiO3–0.06BaTiO3–0.04(Bi1/2Li1/2)TiO3 (BNLBT), aiming to increase the depolarization t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6c4430317e545773f8cc97a518c5297
https://doi.org/10.1557/s43578-020-00048-7
https://doi.org/10.1557/s43578-020-00048-7
Publikováno v:
Journal of the Ceramic Society of Japan. 128:447-452
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c8245cfb0e152899a84d02d6fd3f6be
https://doi.org/10.2109/jcersj2.19241
https://doi.org/10.2109/jcersj2.19241
Publikováno v:
Japanese Journal of Applied Physics. 61:SN1034
Lead-free ferroelectric and piezoelectric ceramics, (Bi0.5Na0.5)TiO3 [BNT] ceramics were prepared by controlling the quenching rate. The quenching effects mainly caused an increase in lattice distortion 90-α and T d, contribution of electrical prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::425ea733b7f7e964c8fdfb9501a21531
https://doi.org/10.35848/1347-4065/ac8d9e
https://doi.org/10.35848/1347-4065/ac8d9e
Publikováno v:
Journal of Applied Physics. 132:064101
Lead-free piezoelectric ceramics based on 0.90(Bi0.5Na0.5)TiO3 – 0.04(Bi0.5Li0.5)TiO3 – 0.06BaTiO3 with additives MnCO3 (0.1 wt%) [BNLBT4-6 + Mn0.1], which have a morphotropic phase boundary composition, were prepared by controlling the quenching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b5ad5badd5bfe5393938601bd65819b
https://doi.org/10.1063/5.0094400
https://doi.org/10.1063/5.0094400
Publikováno v:
Materials Letters. 312:131567
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7dc4b05fa0fbc78991fd2b6b1b6f21b
https://doi.org/10.1016/j.matlet.2021.131567
https://doi.org/10.1016/j.matlet.2021.131567