2017/02/13

Synergistically enhanced oxygen reduction activity of iron-based nanoshell carbons by copper incorporation Takafumi Ishii, Takuya Maie, Mikiya Hamano, Takeaki Kishimoto, Mayumi Mizushiri, Yasuo Imashiro and Jun-ichi Ozaki Article Abstract This study reports the synergistic improvement of the oxygen reduction reaction (ORR) activity of a carbon catalyst prepared from a phenol–formaldehyde resin by simultaneous incorporation of Cu and Fe phthalocyanines. This carbon catalyst exhibited higher ORR activities than those prepared with either Cu or Fe phthalocyanines, with an approx. 28-fold maximum ...続きを読む »

2016/10/28

Single-Step Synthesis of W2C Nanoparticle-Dispersed Carbon Electrocatalysts for Hydrogen Evolution Reactions Utilizing Phosphate Groups on Carbon Edge Sites Takafumi Ishii, Keita Yamada, Noriko Osuga, Yasuo Imashiro and Jun-ichi Ozaki Article Link (Open access)...続きを読む »

2016/08/01

Electrochemical Properties of an Atomically Dispersed Platinum Catalyst Formed on a Heat-treated Carbon Support Hideo Inoue, Takafumi Ishii, Naokatsu Kannari and Jun-ichi Ozaki Article Link...続きを読む »

2016/04/08

Studies on electrochemical sodium storage into hard carbons with binder-free monolithic electrodes George Hasegawa, Kazuyoshi Kanamori, Naokatsu Kannari, Jun-ichi Ozaki, Kazuki Nakanishi, Takeshi Abe Article Link...続きを読む »

2015/11/16

Mechanochemical Treatment of Precursors of Carbon-Nanoshell-Containing Catalysts for the Oxygen Reduction Reaction Takuya Maie, Jun-ichi Ozaki Article Link...続きを読む »

2015/10/06

Hard Carbon Anodes for Na‐Ion Batteries: Toward a Practical Use George Hasegawa, Kazuyoshi Kanamori, Naokatsu Kannari, Jun-ichi Ozaki, Kazuki Nakanishi, Takeshi Abe Article Link...続きを読む »

2015/09/29

カナダバラード社、日清紡ホールディングス株式会社と群馬大学の共著となる、カーボン触媒に関する総説がJouenal of Power Sourcesに掲載されました。ご覧ください。 URLはこちら...続きを読む »