Výsledky vyhledávání - "Masaaki Kakimoto"

Preparation and Characterization of Oxygen Reduction Activity and Durability of Non-Pt Carbon-alloy Catalysts for PEMFC MEAs

Autor: Libin Wu, Masaaki Kakimoto, Seizo Miyata, Shigeki Kuroki, Yuta Nabae

Publikováno v: ECS Transactions. 41:2313-2323

A series of Pt-free carbon alloy cathode catalysts (CACs) with high ORR activities and durability were prepared by pyrolyzing mixtures of Fe phthalocyanine (FePc) and phenolic resin (PhRs) in single and multi-step protocols. By comparing their electr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3fa1d327fee7ba2b04b000a8b94a88ff
https://doi.org/10.1149/1.3635765

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Oxygen Reduction Activity of Pyrolyzed Polyanilines Studied by 15N Solid-State NMR and XPS with Principal Component Analysis

Autor: Shigeki Kuroki, Masaaki Kakimoto, Seizo Miyata, Yuta Nabae

Publikováno v: ECS Transactions. 41:2269-2276

15N labeled polyaniline is prepared as a precursor of N-doped carbon catalysts and is pyrolyzed at several different temperatures in a nitrogen atmosphere. The oxygen reduction reaction is evaluated by rotating disk electrode experiments, and solid-s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e3430fe5db139cf6a6444bc7d783814
https://doi.org/10.1149/1.3635759

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Multistep Pyrolysis of Fe Phthalocyanine and Phenolic Resin for Nonprecious Metal Cathode Catalysts

Autor: Shigeki Kuroki, Shogo Moriya, Katsuyuki Matsubayashi, Yuta Nabae, Libin Wu, Masaaki Kakimoto, Seizo Miyata, Junichi Ozaki

Publikováno v: ECS Transactions. 33:587-593

Pyrolysis protocol of a mixture of Fe phthalocyanine and phenolic resin was studied to develop non-precious metal cathode catalysts for PEMFCs. Multi-step pyrolysis of the precursor improves both catalytic activity and durability of the resulting car

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::033e85060dff3633932de713f9460ee3
https://doi.org/10.1149/1.3484555

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Self-Assembled Lamellar Nanostructures of Wholly Aromatic Rod-Rod Type Block Molecules

Autor: Junji Watanabe, Masaaki Kakimoto, Masatoshi Tokita, Raita Goseki, Yonngui Liao, Shin Horiuchi, Teruaki Hayakawa

Publikováno v: Organic Letters. 8(24):5453-5456

Wholly aromatic rod-rod type di- and triblock molecules, oligo(ether sulfone)-b-oligo(ether ketone)s (OES-OEK), were synthesized to study a solid-state self-assembled nanostructure. The OES and OEK segments in the block molecules form segregated crys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec5a89a981ab40fd53a5db7ff868290e
http://t2r2.star.titech.ac.jp/cgi-bin/publicationinfo.cgi?q_publication_content_number=CTT100529904

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High Performance Polymers for Electronics Package Material

Autor: Masaaki Kakimoto, Akio Takahashi

Publikováno v: Kobunshi. 55:86-89

本格的なユビキタス社会を迎え,ハイエンドサーバーから携帯電話,カーナビなどのモバイル機器に至るまでネットワークで結ばれ大容量の情報が瞬時に飛び交っている.これら情報用電子�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::22f8f3f8faf1ce8c519d78d161d73814
https://doi.org/10.1295/kobunshi.55.86

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