Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Tetsuya Yamaki"'
Autor:
Tetsuya Kimata, Sho Kato, Tomohiro Kobayashi, Shunya Yamamoto, Tetsuya Yamaki, Takayuki Terai
Publikováno v:
APL Materials, Vol 11, Iss 6, Pp 061115-061115-8 (2023)
Proton exchange membrane fuel cells (PEMFCs) have attracted considerable attention as distributed power sources for automotive and residential applications. In PEMFCs, platinum (Pt) nanoparticles supported on carbon materials are used as electrocatal
Externí odkaz:
https://doaj.org/article/3b9b672c754d4f1298b476568494f6b7
Autor:
Hiroyuki Saitoh, Toyoto Sato, Mai Tanikami, Kazutaka Ikeda, Akihiko Machida, Tetsu Watanuki, Tomitsugu Taguchi, Shunya Yamamoto, Tetsuya Yamaki, Shigeyuki Takagi, Toshiya Otomo, Shin-ichi Orimo
Publikováno v:
Materials & Design, Vol 208, Iss , Pp 109953- (2021)
Among the various functionalities of hydrides, their use in hydrogen storage has been the most intensively studied because hydrides can store hydrogen compactly and safely. Thus, hydrides are key materials for the hydrogen economy. Here, the hydrogen
Externí odkaz:
https://doaj.org/article/0836c8052e2c492399325cdf55e0cfc7
Autor:
Yuma Sato, Hiroshi Koshikawa, Shunya Yamamoto, Masaki Sugimoto, Shin-ichi Sawada, Tetsuya Yamaki
Publikováno v:
Quantum Beam Science, Vol 5, Iss 3, p 21 (2021)
The micro/nanocone structures of noble metals play a critical role as heterogeneous electrocatalysts that provide excellent activity. We successfully fabricated platinum cones by electrodeposition using non-penetrated porous membranes as templates. T
Externí odkaz:
https://doaj.org/article/0563ce4db5cd4607874a50e0408c1993
Publikováno v:
Quantum Beam Science, Vol 4, Iss 1, p 11 (2020)
Ion implantation technique was employed to introduce iron nanoparticles (Fe NPs) into a carbon precursor polymer with the aim of forming of a graphitic nanostructure through catalytic graphitization by the introduced Fe NPs. A phenolic resin was impl
Externí odkaz:
https://doaj.org/article/c5b8b493ffd6418396c11a10db88af4a
Publikováno v:
Quantum Beam Science, Vol 4, Iss 1, p 8 (2020)
Ion-track-etched capillaries containing nanoparticles of precious metals (e.g., Pt, Au, and Ag) can be applied to plasmonic absorber materials. The precipitation of homogeneous and highly dispersed precious metal nanoparticles inside capillaries repr
Externí odkaz:
https://doaj.org/article/8457e55befdd49a8a7b1d1a0317f8a7d
Publikováno v:
PLoS ONE, Vol 13, Iss 8, p e0202011 (2018)
The scintillation light yield of plastic scintillator considering the quenching effect is reproduced by a calculation model based on a track-structure simulation code and the Förster effect. Energy deposition and its nm-scale spatial arrangement in
Externí odkaz:
https://doaj.org/article/484a46d8ff454d1fa978049e0af8449a
Publikováno v:
International Journal of Polymer Science, Vol 2011 (2011)
Preirradiation graft polymerization of styrene in a poly(tetrafluoroethylene) (PTFE) film was examined by time-resolved small-angle neutron scattering (SANS). A crosslinked PTFE film, thickness of which is about 50 μm, was irradiated by γ-ray and i
Externí odkaz:
https://doaj.org/article/eae5637bdc40450d88eeab7cdda8b177
Autor:
Rodrigues Frank, Bruno José1 bruno.j.frank@gmail.com, Tetsuya Yamaki, Humberto2 yamaki@uel.br
Publikováno v:
Revista Ateliê Geográfico. dic2021, Vol. 15 Issue 3, p146-161. 16p.
Publikováno v:
Revista Entre-Lugar. 13:335-349
Neste artigo são propostas diretrizes preliminares para a identificação e classificação de uma Paisagem Vernacular, mais adaptada à realidade latino-americana, mais especificamente no caso brasileiro. Utilizamos como base, metodologias de pesqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b72c436104c1385871eb02c3b1433d8c
https://doi.org/10.30612/rel.v13i25.15934
https://doi.org/10.30612/rel.v13i25.15934
Autor:
Tetsuya Yamaki
Publikováno v:
MEMBRANE. 47:189-196
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::287df384a52be4063c181db52649f96d
https://doi.org/10.5360/membrane.47.189
https://doi.org/10.5360/membrane.47.189