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Journal Articles

Improvement of processability of PCL and PBS blend by irradiation and its biodegradability

Nugroho, P.*; Mitomo, Hiroshi*; Yoshii, Fumio; Kume, Tamikazu; Nishimura, Kenji*

Macromolecular Materials and Engineering, 286(5), p.316 - 323, 2001/05

https://doi.org/10.1002/1439-2054(20010501)286:5<316::AID-MAME316>3.0.CO;2-N
 Times Cited Count：35 Percentile：75.55(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Polymeric materials

Makuuchi, Keizo

Hoshasen Riyo Ni Okeru Saikin No Shimpo, p.87 - 100, 2000/06

no abstracts in English

Journal Articles

Radiation crosslinking and degradation of biodegradable polymer and its application

Yoshii, Fumio

Kombatekku, 28(3), p.5 - 9, 2000/03

no abstracts in English

Journal Articles

Development of environmentally friendly polymers

Yoshii, Fumio

Hoshasen To Sangyo, (82), p.26 - 30, 1999/06

no abstracts in English

Journal Articles

Application of radiation crosslinking of plastics

Makuuchi, Keizo

Porima Daijesuto, 51(3), p.81 - 98, 1999/03

http://ci.nii.ac.jp/naid/40004182186

no abstracts in English

Journal Articles

Improvement of processability of poly($$varepsilon$$-caprolactone) by radiation techniques

Darwis, D.*; Nishimura, Kenji*; Mitomo, Hiroshi*; Yoshii, Fumio

Journal of Applied Polymer Science, 74(7), p.1815 - 1820, 1999/00

https://doi.org/10.1002/(SICI)1097-4628(19991114)74:7<1815::AID-APP25>3.0.CO;2-X
 Times Cited Count：13

no abstracts in English

Journal Articles

Radiation crosslinked poly(butylene succinate) foam and its biodegradation

K.Bahari*; Mitomo, Hiroshi*; *; Yoshii, Fumio; Makuuchi, Keizo

Polym. Degrad. Stab., 62, p.551 - 557, 1998/00

https://doi.org/10.1016/S0141-3910(98)00041-X

no abstracts in English

JAEA Reports

Characteristics of prepared gamma-ray calibration sources for radioactivity measurement of environmental and radiaiton control samples

S.B.Samat*; Oi, Yoshihiro; Taki, Mitsumasa; ; Yoshida, Makoto; Minami, Kentaro

JAERI-Tech 95-010, 51 Pages, 1995/03

JAERI-Tech-95-010.pdf:1.76MB

no abstracts in English

Journal Articles

Present status and trends of radiation crosslinking for development of polymeric materials

Makuuchi, Keizo

Radioisotopes, 40(7), P. 55, 1991/07

no abstracts in English

Journal Articles

Radiation improvement of polymeric materials

Zairyo Gijutsu, 3(8), p.365 - 370, 1985/00

no abstracts in English

Journal Articles

Radiation-induced solid-state polymerization in binary systems, 8; Polymerization and foaming of multicomponent systems including acrylamide and acrylic acid

Kaetsu, Isao; ; *

J.Appl.Polym.Sci., 17(9), p.2743 - 2752, 1973/09

https://doi.org/10.1002/app.1973.070170911
 Times Cited Count：3

no abstracts in English

Journal Articles

Radiation-induced solid-state polymerization in binary systems, 9; Polymerization and foaming of multicomponent systems including inorganic acid and acrylic monomers

Kaetsu, Isao; ; *

J.Appl.Polym.Sci., 17(9), p.2753 - 2759, 1973/09

https://doi.org/10.1002/app.1973.070170912
 Times Cited Count：0

no abstracts in English

Oral presentation

Swelling of radiation-cured polycarbosilane during pyrolysis

Takeyama, Akinori; Sugimoto, Masaki; Yoshikawa, Masahito

no journal, , 

Inorganic membrane prepared from thermally stable precursor-derived silicon carbide (SiC) has been paid attention for the use of hydrogen or carbon dioxide separation. For preventing formation of defects called as pinholes or cracks in the membrane, volume shrinkage of polymer precursor, polycarbosilane (PCS) should be as small as possible when PCS is converted into SiC. We aim at revealing mechanism for prevention of the volume shrinkage of PCS powder during pyrolysis. With increasing the pyrolysis temperature from 673 K to 823 K, density of pyrolyzed PCS powder was decreased, whilst calculated volume change was increased, indicating PCS powder swelled. Furthermore, increased amount of total pore volume compared with that of un-pyrolyzed powder was observed in the same temperature range. We found volume shrinkage of PCS powder was relieved by swelling.

13 (Records 1-13 displayed on this page)
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