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Saito, Yoko
KURRI-KR-129, p.48 - 49, 2007/03
no abstracts in English
Iwai, Yasunori; Yamanishi, Toshihiko; Nishi, Masataka; Yagi, Toshiaki; Tamada, Masao
Journal of Nuclear Science and Technology, 42(7), p.636 - 642, 2005/07
Times Cited Count：20 Percentile：77.47(Nuclear Science & Technology)Radioactive durability of organic polymers in solid-polymer-electrolyte water electrolyzer was investigated by 
-ray irradiation. Serious deteriorations for tensile strength and ion exchange capacity of ion exchange membrane (Nafion) were not observed up to 850 kGy. No serious damage was also observed for the gasket materials (Aflas) up to 500 kGy. PFA and FEP, insulator materials, lost their tensile strength at 300 kGy or less. As the result, it is concluded that the electrolyzer could be used up to around 500 kGy in the case where PFA and FEP are replaced by the polyimide resin whose durability is well demonstrated. Two degrading mechanisms were supposed. One is direct degradation by energy of radial rays. The other is that by the attack of radicals. It was demonstrated that the effect of radicals on the membrane was not dominant. The quantity of dissolved fluorine in water was found to correlate with the tensile strength and ion exchange capacity. Hence, it is possible to evaluate the degradation of the membrane by monitoring the quantity of dissolved fluorine.
Fukushima, Masahiro; Okajima, Shigeaki; Ando, Masaki; Yamane, Tsuyoshi; Kataoka, Masaharu*
JAERI-Research 2005-008, 57 Pages, 2005/03
JAERI-Research-2005-008.pdf:3.49MB
no abstracts in English
IrZhang, Y.*; Hayakawa, Takehito; Oshima, Masumi; Katakura, Junichi; Hatsukawa, Yuichi; Matsuda, Makoto; Kusakari, Hideshige*; Sugawara, Masahiko*; Komatsubara, Tetsuro*; Furuno, Kohei*
Physical Review C, 65(1), p.014302_1 - 014302_15, 2002/01
Times Cited Count：20 Percentile：70.04(Physics, Nuclear)no abstracts in English
IrZhang, Y. H.*; Hayakawa, Takehito; Oshima, Masumi; Toh, Yosuke; Katakura, Junichi; Hatsukawa, Yuichi; Matsuda, Makoto; Shinohara, Nobuo; Ishii, Tetsuro; Kusakari, Hideshige*; et al.
European Physical Journal A, 8(4), p.439 - 442, 2000/09
Times Cited Count：14 Percentile：60.7(Physics, Nuclear)no abstracts in English
Saito, Seiko; Kato, Shohei
Proceedings of 10th International Congress of the International Radiation Protection Association (IRPA-10) (CD-ROM), 7 Pages, 2000/05
no abstracts in English
Suzudo, Tomoaki
Complex Systems'98, p.364 - 375, 1998/00
no abstracts in English
U capture to 
Pu fission rate ratios and U capture to 
U fission rate ratios at fast critical assemblySakurai, Takeshi;
JAERI-Research 95-054, 36 Pages, 1995/08
JAERI-Research-95-054.pdf:1.41MB
no abstracts in English
Watanabe, Megumi; *
JAERI-M 93-165, 56 Pages, 1993/09
no abstracts in English
*; Muramatsu, Ken
Dai-6-Kai Kakuritsuronteki Anzen Hyoka (PSA) Ni Kansuru Kokunai Shimpojiumu Rombunshu (IAE-9206), p.47 - 52, 1993/01
no abstracts in English
Kimura, Hideo; Matsuzuru, Hideo
Hoken Butsuri, 28, p.273 - 282, 1993/00
no abstracts in English
Ito, Hitoshi; *; ; Sunaga, Hiromi; Ishigaki, Isao
Radiation Physics and Chemistry, 42(4-6), p.597 - 600, 1993/00
Times Cited Count：2 Percentile：29.78(Chemistry, Physical)no abstracts in English
13/2 rotational band in 
DyOshima, Masumi; Minehara, Eisuke; ; ; *; *; Kusakari, Hideshige*; *
Physical Review C, 37(6), p.2578 - 2584, 1988/06
Times Cited Count：10 Percentile：54.34(Physics, Nuclear)no abstracts in English
GdOshima, Masumi; *; *; Kusakari, Hideshige*; Sugawara, Masahiko*; Minehara, Eisuke; ;
RIKEN Accelerator Progress Report, Vol.22, 20 Pages, 1988/00
no abstracts in English
single-particle state in 
Dy; ; ; *; *; *
Physical Review C, 35(2), p.858 - 860, 1987/02
Times Cited Count：9 Percentile：44.86(Physics, Nuclear)no abstracts in English
;
Bokin Bobai, 13(7), p.299 - 305, 1985/00
no abstracts in English
;
Shokuhin Shosha, 20(1), p.13 - 17, 1985/00
no abstracts in English
; ; ; ; ; Yoshida, Kenzo
EIM-84-134, p.57 - 66, 1984/00
no abstracts in English
Ebisawa, Naomi; Inagaki, Satomi
no journal, ,
no abstracts in English
Kuwahara, Yuto*; Demachi, Kazuyuki*; Chen, S.*; Kasahara, Naoto*; Nishino, Hiroyuki; Onoda, Yuichi; Kurisaka, Kenichi
no journal, ,
no abstracts in English
