Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Jun-ichi Tani"'
Autor:
Norikazu Fuse, Mao Takeyama, Masahito Miyoshi, Naoto Kihara, Yoshiharu Shumuta, Yasuhiko Hori, Jun-Ichi Tani
Publikováno v:
IEEE Access, Vol 10, Pp 54012-54017 (2022)
Galvanic couples traditionally used for the evaluation of atmospheric corrosivity are constant monitoring sensors whose output correlates with the deposition of sea salt. This report provides the conversion methodology needed to monitor real-time air
Externí odkaz:
https://doaj.org/article/56b5f359465e40029806a8a9907b2c06
Autor:
Jun-ichi Tani, Hiromichi Ishikawa
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:19499-19510
Thermoelectric devices based on Seebeck and Peltier effects have attracted attention as a potential green technology. Mg3Sb2 is a promising high-performance thermoelectric material. In this work, Mg3Sb2 polycrystalline thin films were prepared on gla
Autor:
Jun-ichi Tani, Hiromichi Ishikawa
Publikováno v:
Materials Letters. 331:133460
Autor:
Hiromichi Ishikawa, Jun-ichi Tani
Publikováno v:
Journal of Materials Science: Materials in Electronics. 31:7724-7730
High-efficiency thermoelectric materials that convert heat into electricity are considered as a countermeasure against greenhouse gas emissions and global warming. In this regard, Mg3Sb2-based Zintl compounds, such as Mg3(Sb, Bi)2 and Mg3Sb2–Mg3Bi2
Publikováno v:
Journal of Electronic Materials. 48:3330-3335
The Hall effect and thermoelectric properties of impurity-doped semiconducting Mg2Sn, fabricated using a process combining chemical reduction and spark plasma sintering, were investigated. A small amount of the oxides, hydroxide, or carbonate of IA,
Autor:
Masanobu Izaki, Tetsuya Mori, Masaya Chigane, Mitsuru Watanabe, Jun-ichi Tani, Tsutomu Shinagawa
Publikováno v:
Inorganic Chemistry. 57:13137-13149
Thermal decomposition of layered zinc hydroxides (LZHs) is a simple and convenient way to achieve porous ZnO nanostructures. The type of anion contained in an LZH determines the fundamental characteristics of the LZH and thus affects the formation pr
Publikováno v:
Crystal Growth & Design. 17:3826-3833
Novel ZnO nanostructures composed of ⟨0001⟩-oriented porous ZnO were prepared on indium tin oxide (ITO) substrates from ⟨001⟩-oriented zinc hydroxychloride (ZHC) crystals. The ZHC crystals were obtained by simple electrochemical deposition on
Publikováno v:
Thin Solid Films. 628:203-207
Titanium oxide films were prepared on a quartz glass substrate by the cathodic galvanostatic electrolysis of a solution of titanium bis(ammonium lactato)dihydroxide and ammonium nitrate at 323 K using a stainless steel electrode as a “dummy electro
Autor:
Masakazu Kawahara, Mikio Ito, Jun Ichi Tani, Takashi Takeuchi, Motohiro Tanaka, Yasuyuki Agari, Yukio Makino, Kiyoshi Mizuuchi, Kanryu Inoue
Publikováno v:
Materials Science Forum. 879:2413-2418
Cubic boron nitride (cBN) particle-dispersed-aluminum (Al) matrix composites were fabricated from the powder mixture composed of cBN, pure Al and Al-5mass% Si alloy in liquid and solid co-existent state by spark plasma sintering (SPS) process. Al/cBN
Autor:
Jun-ichi Tani, Hiromichi Ishikawa
Publikováno v:
Physica B: Condensed Matter. 588:412173
With the increase in population, energy demand is consequently rising. The development and application of thermoelectric materials is among the approaches to address this issue. Herein, n-type Te-doped Mg3Sb2 (Mg3Sb2−xTex; x = 0–0.08) samples wer