JOPSS - Search Results

Nasu, Shoichi*; Nagata, Shinji*; Yoshii, Kiichiro*; Takahiro, Katsumi*; Kikuchi, Naoto*; Kusano, Eiji*; Moto, Shintaro*; Yamaguchi, Sadae*; Ohashi, Kentaro*; Noda, Kenji; et al.

Funtai Oyobi Fummatsu Yakin, 52(6), p.427 - 429, 2005/06

https://doi.org/10.2497/jjspm.52.427

no abstracts in English

Journal Articles

Tritium breeders and tritium permeation barrier coatings for fusion reactor

Yamawaki, Michio*; Kawamura, Hiroshi; Tsuchiya, Kunihiko

Seramikkusu, 39(10), p.843 - 848, 2004/10

https://ci.nii.ac.jp/naid/10013742691

no abstracts in English

Journal Articles

Thermal property measurements on Li $_{2}$ TiO $_{3}$ added with TiO $_{2}$

Hoshino, Tsuyoshi; Kobayashi, Takeshi*; Nashimoto, Makoto*; Kawamura, Hiroshi; Dokiya, Masayuki*; Terai, Takayuki*; Yamawaki, Michio*; Takahashi, Yoichi*

JAERI-Conf 2004-012, p.140 - 147, 2004/07

https://jopss.jaea.go.jp/pdfdata/JAERI-Conf-2004-012.pdf

no abstracts in English

Journal Articles

High-temperature thermophysical property measurements on non-stoichiometric composition of Li $_{2}$ TiO $_{3}$

Hoshino, Tsuyoshi; Kobayashi, Takeshi*; Nashimoto, Makoto*; Kawamura, Hiroshi; Terai, Takayuki*; Yamawaki, Michio*; Takahashi, Yoichi*

Journal of the Ceramic Society of Japan, Supplement, Vol.112, No.1 (CD-ROM), p.S354 - S357, 2004/05

no abstracts in English

Journal Articles

Fabrication and characterization of $^{6}$ Li-enriched Li $_{2}$ TiO $_{3}$ pebbles by wet process

Tsuchiya, Kunihiko; Hoshino, Tsuyoshi; Kawamura, Hiroshi; Takayama, Tomoo*

Journal of the Ceramic Society of Japan, Supplement, Vol.112, No.1 (CD-ROM), p.S183 - S186, 2004/05

no abstracts in English

Journal Articles

Development of advanced blanket materials for a solid breeder blanket of a fusion reactor

Kawamura, Hiroshi; Ishitsuka, Etsuo; Tsuchiya, Kunihiko; Nakamichi, Masaru; Uchida, Munenori*; Yamada, Hirokazu*; Nakamura, Kazuyuki; Ito, Haruhiko; Nakazawa, Tetsuya; Takahashi, Heishichiro*; et al.

Nuclear Fusion, 43(8), p.675 - 680, 2003/08

https://doi.org/10.1088/0029-5515/43/8/306

Times Cited Count：28 Percentile：64.08(Physics, Fluids & Plasmas)

no abstracts in English

Oral presentation

Pebble fabrication of novel advanced tritium breeders using a solid solution of Li $_{2+x}$ TiO $_{3+y}$ with Li $_{2}$ ZrO $_{3}$

Hoshino, Tsuyoshi

no journal, ,

Demonstration power plant (DEMO) reactors require advanced tritium breeders with high tritium breeding ratios (TBRs) and increased stability at high temperatures. Thus, I focused on a solid solution with a new characteristic as a super advanced tritium breeder. Since the atomic radius of Li and Zr is similar, I surveyed the possibility of solid solution for a Li $_{2}$ O-TiO $_{2}$ -ZrO $_{2}$ (LTZO) system. The results show that LTZO pebbles are not a two-phase material but a solid solution. Furthermore, the grain size control of LTZO pebbles is simpler than that of Li $_{2+x}$ TiO $_{3+y}$ pebbles. Although Li $_{2+x}$ TiO $_{3+y}$ pebbles were sintered under vacuum and subsequent 1%H $_{2}$ -He atmospheric conditions to obtain the target values, LTZO pebbles 5 m grain size were easily sintered under air.

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Vapor species evolved from Li $_{2}$ TiO $_{3}$ heated at high temperature under various conditions

Evaluation of contact strength of Li $_{2}$ TiO $_{3}$ pebbles with different diameters

Non-stoichiometry of Li $_{2}$ TiO $_{3}$ under hydrogen atmosphere condition

Intelligible seminar on fusion reactors, 7; Optimum materials for the realization of fusion reactor

Compatibility of lithium oxide single crystals with tungsten sputtered films; The Effect of passivation films

Tritium breeders and tritium permeation barrier coatings for fusion reactor

Thermal property measurements on Li $_{2}$ TiO $_{3}$ added with TiO $_{2}$

High-temperature thermophysical property measurements on non-stoichiometric composition of Li $_{2}$ TiO $_{3}$

Fabrication and characterization of $^{6}$ Li-enriched Li $_{2}$ TiO $_{3}$ pebbles by wet process

Development of advanced blanket materials for a solid breeder blanket of a fusion reactor

Pebble fabrication of novel advanced tritium breeders using a solid solution of Li $_{2+x}$ TiO $_{3+y}$ with Li $_{2}$ ZrO $_{3}$