Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Takuya Togashi"'
Autor:
Tsuyoshi Honma, Takuya Togashi, Hiroatsu Kondo, Takayuki Komatsu, Hideo Yamauchi, Akihiko Sakamoto, Tetsuo Sakai
Publikováno v:
APL Materials, Vol 1, Iss 5, Pp 052101-052101-6 (2013)
The electrochemical property of tin-phosphate (designate as GSPO) glass anode for the sodium ion battery was studied. During the first charge process, sodium ion diffused into GSPO glass matrix and due to the reduction of Sn2+ to Sn0 state sodiated t
Externí odkaz:
https://doaj.org/article/453f35222f7047af8e968059d3851777
Autor:
Masakazu Matsubara, Kazuki Hashizume, Yusuke Nambu, Takuya Togashi, Takuya Aoyama, Yasuyuki Hirata, Kenya Ohgushi, Yoshifumi Sato, Satoshi Imaizumi
Publikováno v:
Physical Review B. 99
A stripe-type magnetic structure and related orbital ordering are universally observed in iron-based superconductors. As an exception, the quasi-one-dimensional ladder material ${\mathrm{BaFe}}_{2}{\mathrm{Se}}_{3}$, which shows pressure-induced supe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3877660c9a88b483d1ffbcc579d15637
https://doi.org/10.1103/physrevb.99.241109
https://doi.org/10.1103/physrevb.99.241109
Publikováno v:
Journal of Non-Crystalline Solids. 450:109-115
In order to clarify the possibility of cathode activity of Na 2 O-FeO-P 2 O 5 glasses for sodium ion batteries, glass formation tendency, crystallization behavior, electrical conductivity as well as charge and discharge properties are examined. Glass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::160001ba325d1dc022beb0e3c1514289
https://doi.org/10.1016/j.jnoncrysol.2016.08.005
https://doi.org/10.1016/j.jnoncrysol.2016.08.005
Publikováno v:
Journal of Non-Crystalline Solids. 436:51-57
Lithium iron silicate glasses with different fractions of Fe 2 + ions of 40Li 2 O–10Fe 2 O 3 –50SiO 2 (mol%) are prepared by conventional melt-quenching method and reducing heat treatment technique, and their electrochemical properties as cathode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c461902e71b0361cd12a51aec3e177ad
https://doi.org/10.1016/j.jnoncrysol.2016.02.001
https://doi.org/10.1016/j.jnoncrysol.2016.02.001
Publikováno v:
Journal of the Ceramic Society of Japan. 123:26-32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0768dc1f8ad44e66883dd9bcc44334aa
https://doi.org/10.2109/jcersj2.123.26
https://doi.org/10.2109/jcersj2.123.26
Autor:
Takuya Togashi, Masayoshi Okamoto, Tsuyoshi Honma, Kenji Shinozaki, Takayuki Komatsu, Noriko Ito
Publikováno v:
Solid State Ionics. 269:19-23
Electrical conductivity of x Na 2 O–(70 − x )Nb 2 O 5 –30P 2 O 5 glass was examined. The electrical conductivity of the glasses increases monotonously with increasing Na 2 O content, and the glass of 60Na 2 O–10Nb 2 O 5 –30P 2 O 5 shows the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65a4706f35a93f696a7aefee5f252021
https://doi.org/10.1016/j.ssi.2014.11.009
https://doi.org/10.1016/j.ssi.2014.11.009
Publikováno v:
Biomedical Imaging and Sensing Conference.
Light propagation in the slab head model that consists of five types of tissues was calculated to estimate the fluorescent intensity emerged from a molecular probe in the brain by a Monte Carlo simulation. The thickness of the scalp, skull and cerebr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8047191b8182a90b46c765f1a1f4acf
https://doi.org/10.1117/12.2274896
https://doi.org/10.1117/12.2274896
Publikováno v:
Journal of Non-Crystalline Solids. 404:26-31
Crystallization behavior of precursor glass in the system of sodium iron phosphate Na2 − xFe1 + 0.5xP2O7 was examined. We obtained homogeneous precursor glasses in the composition range between x = 0 and 0.77. The formation of triclinic P 1 ¯ phas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5c1c993e9df8274f7b978f035e28adb
https://doi.org/10.1016/j.jnoncrysol.2014.07.028
https://doi.org/10.1016/j.jnoncrysol.2014.07.028
Publikováno v:
Journal of the American Ceramic Society. 97:835-842
The formation behavior of spinel-type LiFeSiO4 crystals in the quenching of melts in the Li2O–Fe2O3–SiO2 system was examined. It was found that high quenching rates of 103 ~ 106 K/min are favorable for the formation of LiFeSiO4 crystals. The rapi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e1da762036d7f50d3ae1ffe418f0588
https://doi.org/10.1111/jace.12701
https://doi.org/10.1111/jace.12701
Publikováno v:
Journal of the Ceramic Society of Japan. 120:93-97
Spinel-type lithium-iron-silicate crystals were synthesized by using the melt-quenching method and the subsequent heat treatment for the sample with the composition of 25Li2O–25Fe2O3–50SiO2 (mol %), i.e., LiFeSiO4. It was found from X-ray diffrac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44b6b40fc7d69ee8a9b378b0d1cf7dac
https://doi.org/10.2109/jcersj2.120.93
https://doi.org/10.2109/jcersj2.120.93