Zobrazeno 1 - 10
of 361
pro vyhledávání: '"YONEHO TABATA"'
Autor:
Yoneho Tabata
Pulse Radiolysis presents an in-depth discussion of the pulse radiolysis technique, one of the most important and powerful means for detecting transient and relaxation phenomena and following their behavior in irradiated systems. The book covers the
Publikováno v:
Radiation Physics and Chemistry. 84:14-19
It has been reported by us that Polytetrafluoroethylene (PTFE) can be cross-linked by various ways including a method that the polymer be irradiated in the melting state under no oxygen atmosphere. We have developed for the first time that the suitab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::834006384b16ca4c010ab591f433f043
https://doi.org/10.1016/j.radphyschem.2012.06.054
https://doi.org/10.1016/j.radphyschem.2012.06.054
Radiation-induced synthesis of low molecular weight of PTFE and their crosslinking in acetone medium
Autor:
Hideto Suzuki, Shigetoshi Ikeda, Y. Katsumura, Hisaaki Kudo, Yoneho Tabata, Toshikazu Miyoshi
Publikováno v:
Radiation Physics and Chemistry. 77:1050-1056
Polytetrafluoroethylene was obtained by radiation-induced polymerization of tetrafluoroethylene in acetone at 195 K. An average diameter of the products was very small compared with the commercial one; it was about 0.2 μm. The yield was reached to 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ad3946d2af540096933a1f7e54b00b7
https://doi.org/10.1016/j.radphyschem.2008.04.003
https://doi.org/10.1016/j.radphyschem.2008.04.003
Publikováno v:
Radiation Physics and Chemistry. 77:401-408
Tetrafluoroethylene monomer (TFE) was polymerized with gamma rays at various temperatures. The thermal properties of product were measured by using a differential scanning calorimeter (DSC) and the structure was analyzed by means of 19 F high speed m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73b306ab4ff271feecd666865e8830a2
https://doi.org/10.1016/j.radphyschem.2007.05.014
https://doi.org/10.1016/j.radphyschem.2007.05.014
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 16:1821-1827
The effect of pressure up to 5000 atm. on the solid-state polymerization of methacrylonitrile at low temperature was investigated. It was found that the rate of polymerization is always suppressed by pressure in the solid state at low temperatures,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa7e51d65daa56b489110bfc770f1206
https://doi.org/10.1002/polc.5070160356
https://doi.org/10.1002/polc.5070160356
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 16:2403-2416
Solid-state polymerization of tetrafluoroethylene was carried out by initiating with γ-rays from Co60 and electrons from a Van de Graaff generator. Apparent activation energy of the polymerization in the solid state was about 0.3 kcal./mole. The pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47c4c0d1ffa503bc13b609939ddecc00
https://doi.org/10.1002/polc.5070160451
https://doi.org/10.1002/polc.5070160451
Publikováno v:
Journal of Polymer Science Part C: Polymer Symposia. 4:943-951
Radioinduced solid-state polymerizations of isocyanates are reported. It was found that stereospecific polymerization is possible during solid-state polymerization at low temperature. Stereospecific crystalline polymer was obtained from the solid-sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b937d9c519464b244337bc638d3243c5
https://doi.org/10.1002/polc.5070040214
https://doi.org/10.1002/polc.5070040214
Autor:
Masakazu Washio, Minoru Iida, Y. Katsumura, Fumihiro Muto, Chihiro Matsuura, Shigetoshi Ikeda, Takaharu Miura, Akihiro Oshima, Jingye Li, Yoneho Tabata
Publikováno v:
European Polymer Journal. 42:1222-1228
New proton exchange membranes (PEMs) were prepared by pre-irradiation induced grafting of α-methylstyrene (AMS)/styrene (STY)/divinylbenzene (DVB) into the crosslinked polytetrafluoroethylene (RX-PTFE) films and successively sulfonated. The new PEMs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5db59534c9566a340e67f491b959eee7
https://doi.org/10.1016/j.eurpolymj.2005.12.010
https://doi.org/10.1016/j.eurpolymj.2005.12.010
Autor:
Fumihiro Mutou, Masakazu Washio, Shogo Ichizuri, Akihiro Oshima, Jingye Li, Takaharu Miura, Minoru Iida, Shigetoshi Ikeda, Saneto Asano, Yoneho Tabata
Publikováno v:
Journal of Applied Polymer Science. 101:3587-3599
Ion exchange membranes (IEMs) were prepared by preirradiation induced grafting of styrene with or without divinylbenzene (DVB) into crosslinked polytetrafluoroethylene (RX-PTFE) films and successively sulfonated by chlorosulfonic acid. The effects of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b5c3e3b945078fbe858ae15ba8c01e5
https://doi.org/10.1002/app.22648
https://doi.org/10.1002/app.22648
Autor:
Saneto Asano, Jingye Li, Shogo Ichizuri, Takaharu Miura, Masakazu Washio, Yosuke Katsumura, Shigetoshi Ikeda, Minoru Iida, Chihiro Matsuura, Yoneho Tabata, Akihiro Oshima
Publikováno v:
Research on Chemical Intermediates. 31:585-593
Polymer electrolyte fuel cell (PEFC) membranes based on cross-linked polytetrafluoroethylene (RX-PTFE) very thin film have been fabricated by radiation grafting with reactive styrene monomers using electron beam irradiation under nitrogen atmosphere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63039206173f0e554c3357d7f4e8d28b
https://doi.org/10.1163/1568567054909050
https://doi.org/10.1163/1568567054909050