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Ueda, Masato; Sakamoto, Yoshiaki*
Genshiryoku Bakkuendo Kenkyu, 12(1-2), p.31 - 39, 2006/03
no abstracts in English
Matsunaga, Takeshi; Nagao, Seiya*; Takeda, Seiji; Ueno, Takashi; Amano, Hikaru
Dai-43-Kai Kankyo Hoshano Chosa Kenkyu Seika Rombun Shorokushu (Heisei-12-Nendo), p.49 - 50, 2002/03
no abstracts in English
Takeshita, Hidefumi; Ishida, Kazushige*; Yoshii, Fumio
Hoshasen To Sangyo, (90), p.19 - 23, 2001/06
no abstracts in English
Fukumoto, Masahiro; Nishikawa, Yoshiaki*
JNC TN8400 2001-017, 355 Pages, 2001/03
JNC-TN8400-2001-017.pdf:6.43MB
The alkali hydrolysis experiments which seem to be important from the view point of the alteration mechanism using the following seven organic materials was performed as a part of the evaluation of the influence on the disposal of the organic materials contained in the TRU wastes. As a result of the alkali hydrolysis experiments (90
C and 91d), each organic materials became those of lower molecular weight. The degradation products were able to be detected in the solution. The organic materials seem to be degraded to the organic matters which were confirmed in this study in a long term of disposal. The degradation products were shown below. Therefore, the evaluation of the influence on the migration of radionuclides by degradation products becomes important in the future. (1)Cement additives of Naphthalenesulfonic acid and Ligninsulfonic acid (
Naphthalenedisulfonic acid etc.) (2)Cement additives of polycarboxylic acid ( Oligomer of distal methoxypoly ethylene glycol.) (3)Ethylenediamine-N,N,N',N'-tetraacetic acid disodium salt ( Acetic acid desorped and cyclized organic matters from EDTA.) (4)Tributyl phosphate ( Dibutyl phthalate, n-butanol) (5)Poly vinyl acetate ( Acetic acid) (6)Nylon66 ( Adipic acid, Hexamethylenediamine) (7)Cured epoxy resin ( Glycerol poly glycidyl ether, Carboxylic acid)
Makuuchi, Keizo; Haque, M. H.*; Ikeda, Kenichi*; Yoshii, Fumio; Kume, Tamikazu
Nihon Ratekkusu Arerugi Kenkyukai Kaishi, 4(1), p.7 - 10, 2001/01
no abstracts in English
Sakamoto, Yoshiaki; Nagao, Seiya; Ogawa, Hiromichi; Rao, R. R.*
Radiochimica Acta, 88(9-11), p.651 - 656, 2000/09
Times Cited Count：11 Percentile：59.85(Chemistry, Inorganic & Nuclear)no abstracts in English
Pewlong, W.*; Sudatis, B.*; Takeshita, Hidefumi; Yoshii, Fumio; Kume, Tamikazu
Shokuhin Shosha, 35(1-2), p.54 - 58, 2000/09
no abstracts in English
Minagawa, Masatomo*; Okada, Yasushi*; Nouchi, Kentaro*; Sato, Yasuhiko*; Yoshii, Fumio
Colloid and Polymer Science, 278(8), p.757 - 763, 2000/08
no abstracts in English
Pewlong, W.*; Sudatis, B.*; Takeshita, Hidefumi; Yoshii, Fumio; Kume, Tamikazu
JAERI-Conf 2000-003, p.146 - 152, 2000/03
no abstracts in English
-caprolactone) by radiation techniquesDarwis, D.*; Nishimura, Kenji*; Mitomo, Hiroshi*; Yoshii, Fumio
Journal of Applied Polymer Science, 74(7), p.1815 - 1820, 1999/11
Times Cited Count：16 Percentile：56.42(Polymer Science)no abstracts in English
Makuuchi, Keizo
Porima Daijesuto, 51(2), p.30 - 47, 1999/02
no abstracts in English
G.Wu*; Katsumura, Yosuke*; Kudo, Hisaaki; Morita, Yosuke; Seguchi, Tadao
J. Polym. Sci., Part A, 37(10), p.1541 - 1548, 1999/00
no abstracts in English
Tamada, Masao; Koshikawa, Hiroshi; Hosoi, Fumio; Suwa, Takeshi; Usui, H.*; *; Sato, H.*
Polymer, 40(1), p.3061 - 3067, 1999/00
no abstracts in English
Nagasawa, Naotsugu*; Mitomo, Hiroshi*; Yoshii, Fumio; Makuuchi, Keizo; Kume, Tamikazu
Shokuhin Shosha, 34(1-2), p.37 - 42, 1999/00
no abstracts in English
Sakamoto, Yoshiaki; Nagao, Seiya; Tanaka, Tadao
JAERI-Research 96-055, 14 Pages, 1996/10
JAERI-Research-96-055.pdf:0.64MB
no abstracts in English
Kudo, Hisaaki; Sasuga, Tsuneo; Seguchi, Tadao; Katsumura, Yosuke*
Polymer, 37(21), p.4663 - 4665, 1996/10
Times Cited Count：21 Percentile：65.04(Polymer Science)no abstracts in English
Tanaka, Tadao; Nagao, Seiya; Sakamoto, Yoshiaki; Onuki, Toshihiko; S.Ni*;
Hoshasei Haikibutsu Kenkyu, 3(1), p.41 - 47, 1996/08
no abstracts in English
Kudo, Hisaaki; Kasai, Noboru; Sasuga, Tsuneo; Seguchi, Tadao
Radiation Physics and Chemistry, 48(1), p.95 - 100, 1996/00
Times Cited Count：18 Percentile：80.29(Chemistry, Physical)no abstracts in English
Co,
Sr,
Cs,
Np and 
Am on soil under coexistence of humic acid; Effects of molecular size of humic acidTanaka, Tadao;
Materials Research Society Symposium Proceedings, Vol.353, 0, p.1013 - 1020, 1995/00
no abstracts in English
Tamada, Masao; Omichi, Hideki; *
Thin Solid Films, 268, p.18 - 21, 1995/00
Times Cited Count：34 Percentile：84.62(Materials Science, Multidisciplinary)no abstracts in English
