Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ayano Isoda"'
Autor:
Ichihara Takeo, Masayuki Chokai, Teruaki Hayakawa, Yongbo Kuang, Tsutomu Aoki, Ayano Isoda, Yuta Nabae
Publikováno v:
Journal of Materials Chemistry A. 2:11561-11564
A high performance Pt-free cathode catalyst for polymer electrolyte fuel cells has been synthesized by the multi-step pyrolysis of polyimide fine particles with a diameter of about 100 nm. This cathode catalyst exhibits good fuel cell performance (1.
Autor:
Ayano Isoda, Yoshihisa Harada, Shinsuke Nagata, Kazuhisa Tanaka, Yuta Nabae, Teruaki Hayakawa, Hideharu Niwa, Atsushi Matsunaga, Masaharu Oshima, Tsutomu Aoki
Publikováno v:
Scientific Reports
The development of a non-precious metal (NPM) fuel cell catalyst is extremely important to achieve globalization of polymer electrolyte fuel cells due to the cost and scarcity of platinum. Here, we report on a NPM cathode catalyst prepared by the pyr
Autor:
Olga Drozdova, Toshiya Suda, Hisahiro Sawabe, Shigeki Hikasa, Kazuya Nagata, Youhei Takahashi, Atsushi Asano, Atsushi Kato, Ayano Isoda, Toshinori Hasegawa, Toshihiro Izumi, Maiko Nishioka, Hitoshi Iwabuki
Publikováno v:
Journal of Applied Polymer Science. 116:3056-3069
We have investigated polyketone (PK)/polyamide 6 (PA) polymer alloys having enhanced Charpy impact energy greater than that of polycarbonate (PC) as a result of moisture absorption. From the results of differential scanning calorimetry (DSC), Raman s
Autor:
Toshiya Suda, Maiko Nishioka, Atsushi Kato, Hisahiro Sawabe, Kazuya Nagata, Daisuke Ishikawa, Ayano Isoda, Hidenori Sato, Toshihiro Izumi, Atsushi Asano, Shigeki Hikasa, Mitsuo Mukai, Masazumi Arao, Yohei Takahashi, Toshinori Hasegawa, Hitoshi Iwabuki
Publikováno v:
Macromolecules. 42:9506-9514
Nagata et al. recently developed high-impact polyketone/polyamide-6 (PK/PA) alloys and investigated their mechanical properties (Nagata et al. Polym. Prep. Jpn. 2006, 55, 4286−4287). This paper presents the results of investigations of their morpho
Publikováno v:
Chemistry Letters. 41:337-339
Structural changes in the gold particles of Au-loaded ultrastable Y (USY) zeolite were analyzed by X-ray absorption fine structure, X-ray diffraction, and transmission electron microscopy. Au parti...
Autor:
Shigeyuki Murayama, Satomi Shimada, Ayano Isoda, Tomohito Nakano, Hideaki Takano, Masato Hedo, Yuji Kanda, Yoshiya Uwatoko
Publikováno v:
Physica B: Condensed Matter. :169-171
We have measured the resistivity of antiferromagnetic Ce 0.8 La 0.2 (Ru 0.85 Rh 0.15 ) 2 Si 2 along the tetragonal c-axis under various hydrostatic pressures. At P = 0 GPa we observe no gap-type jump in the resistivity at T N as has been observed for
Autor:
Atsushi Kato, Maiko Nishioka, Youhei Takahashi, Toshiya Suda, Hisahiro Sawabe, Ayano Isoda, Olga Drozdova, Toshinori Hasegawa, Toshihiro Izumi, Kazuya Nagata, Shigeki Hikasa, Hitoshi Iwabuki, Atsushi Asano
Publikováno v:
Journal of Applied Polymer Science; Jun2010, Vol. 116 Issue 5, p3056-3069, 14p
Autor:
Atsushi Asano, Maiko Nishioka, Yohei Takahashi, Atsushi Kato, Shigeki Hikasa, Hitoshi Iwabuki, Kazuya Nagata, Hidenori Sato, Toshinori Hasegawa, Hisahiro Sawabe, Masazumi Arao, Toshiya Suda, Ayano Isoda, Mitsuo Mukai, Daisuke Ishikawa, Toshihiro Izumi
Publikováno v:
Macromolecules; Dec2009, Vol. 42 Issue 24, p9506-9514, 9p
Publikováno v:
Gold Bulletin. 45(2):83-90
Gold was deposited on ultrastable Y (USY) zeolite using a newly developed method: just mixing an aqueous solution of HAuCl4 and zeolite at 353 K in which the NH4+ cation reacted with the Cl− in HAuCl4. Treatment of the Au-loaded USY zeolite in the
Publikováno v:
Chemistry Letters; 3/5/2012, Vol. 41 Issue 3, p337-339, 3p