朝日将史 (Masafumi Asahi) - マイポータル

Promotion of oxygen reduction on a porphyrazine-modified Pt catalyst surface

Electrochimica Acta 2019年査読有り

Facile Approach to Enhance Oxygen Reduction Activity by Modification of Platinum Nanoparticles by Melamine-Formaldehyde Polymer

Journal of the Electrochemical Society 2019年査読有り

Crystal structure and oxygen reduction reaction (ORR) activity of copper(II) complexes of pyridylmethylamine ligands containing a carboxy group

Asahi M, Yamazaki S, Morimoto Y, Itoh S, Ioroi T

Inorganica Chimica Acta 471 91-98 2018年査読有り

Removal of CO from CO-contaminated hydrogen gas by carbon-supported rhodium porphyrins using water-soluble electron acceptors

Shin-ichi Yamazaki, Zyun Siroma, Masafumi Asahi, Tsutomu Ioroi

JOURNAL OF POWER SOURCES 329 88-93 2016年10月査読有り

Acid-base and redox equilibria of a tris(2-pyridylmethyl)amine copper complex; their effects on electrocatalytic oxygen reduction by the complex

Masafumi Asahi, Shin-ichi Yamazaki, Shinobu Itoh, Tsutomu Ioroi

ELECTROCHIMICA ACTA 211 193-198 2016年9月査読有り

Non-Precious Metal Catalyst That Combines Perovskite-Type Oxide and Iron Phthalocyanine for Use as a Cathode Catalyst in an Alkaline Fuel Cell

Tsukasa Nagai, Shin-ichi Yamazaki, Naoko Fujiwara, Masafumi Asahi, Zyun Siroma, Tsutomu Ioroi

JOURNAL OF THE ELECTROCHEMICAL SOCIETY 163(5) F347-F352 2016年査読有り

Metalloporphyrin-modified perovskite-type oxide for the electroreduction of oxygen

Tsukasa Nagai, Shin-ichi Yamazaki, Masafumi Asahi, Zyun Siroma, Naoko Fujiwara, Tsutomu Ioroi

JOURNAL OF POWER SOURCES 293 760-766 2015年10月査読有り

Metalloporphyrin-modified perovskite-type oxide for the electroreduction of oxygen

Tsukasa Nagai, Shin-ichi Yamazaki, Masafumi Asahi, Zyun Siroma, Naoko Fujiwara, Tsutomu Ioroi

JOURNAL OF POWER SOURCES 293 760-766 2015年10月査読有り

Oxygen Reduction Activity on a Nanosized Perovskite-Type Oxide Prepared by Polyvinyl Pyrrolidone Method

Tsukasa Nagai, Naoko Fujiwara, Mitsunori Kitta, Masafumi Asahi, Shin-ichi Yamazaki, Zyun Siroma, Tsutomu Ioroi

JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY 12(2) 5 2015年4月査読有り

Mathematical solutions of comprehensive variations of a transmission-line model of the theoretical impedance of porous electrodes

Zyun Siroma, Naoko Fujiwara, Shin-ichi Yamazaki, Masafumi Asahi, Tsukasa Nagai, Tsutomu Ioroi

ELECTROCHIMICA ACTA 160 313-322 2015年4月査読有り

Mathematical solutions of comprehensive variations of a transmission-line model of the theoretical impedance of porous electrodes

Zyun Siroma, Naoko Fujiwara, Shin-ichi Yamazaki, Masafumi Asahi, Tsukasa Nagai, Tsutomu Ioroi

ELECTROCHIMICA ACTA 160 313-322 2015年4月査読有り

Characterization of a Rh( <scp>iii</scp> ) porphyrin–CO complex: its structure and reactivity with an electron acceptor

Dalton Transactions 44(31) 13823-13827 2015年査読有り

Characterization of a Rh(III) porphyrin-CO complex: its structure and reactivity with an electron acceptor

Shin-ichi Yamazaki, Masaru Yao, Masafumi Asahi, Hiroyasu Sato, Akihito Yamano, Tsutomu Ioroi

DALTON TRANSACTIONS 44(31) 13823-13827 2015年査読有り

Synthesis of nano-sized perovskite-type oxide with the use of polyvinyl pyrrolidone

Tsukasa Nagai, Naoko Fujiwara, Masafumi Asahi, Shin-Ichi Yamazaki, Zyun Siroma, Tsutomu Ioroi

Journal of Asian Ceramic Societies 2(4) 329-332 2014年12月1日査読有り

Electrochemical reduction of dioxygen by copper complexes with pyridylalkylamine ligands dissolved in aqueous buffer solution: The relationship between activity and redox potential

Masafumi Asahi, Shin-Ichi Yamazaki, Shinobu Itoh, Tsutomu Ioroi

Dalton Transactions 43(28) 10705-10709 2014年7月28日査読有り

Effects of anions on the electrochemical behaviors of cobalt octaethylporphyrin adsorbed on HOPG

Shin-ichi Yamazaki, Zyun Siroma, Naoko Fujiwara, Masafumi Asahi, Tsukasa Nagai, Tsutomu Ioroi

ELECTROCHIMICA ACTA 125 307-313 2014年4月査読有り

Effects of anions on the electrochemical behaviors of cobalt octaethylporphyrin adsorbed on HOPG

Shin-ichi Yamazaki, Zyun Siroma, Naoko Fujiwara, Masafumi Asahi, Tsukasa Nagai, Tsutomu Ioroi

ELECTROCHIMICA ACTA 125 307-313 2014年4月査読有り

Electrochemical reduction of dioxygen by copper complexes with pyridylalkylamine ligands dissolved in aqueous buffer solution: the relationship between activity and redox potential

Masafumi Asahi, Shin-ichi Yamazaki, Shinobu Itoh, Tsutomu Ioroi

DALTON TRANSACTIONS 43(28) 10705-10709 2014年査読有り

Reduction of redox mediators by CO in the presence of a Co porphyrin: Implication for electrochemical cells powered by CO

Shin-ichi Yamazaki, Zyun Siroma, Masaru Yao, Naoko Fujiwara, Masafumi Asahi, Tsutomu Ioroi

JOURNAL OF POWER SOURCES 235 105-110 2013年8月査読有り

Reduction of redox mediators by CO in the presence of a Co porphyrin: Implication for electrochemical cells powered by CO

Shin-ichi Yamazaki, Zyun Siroma, Masaru Yao, Naoko Fujiwara, Masafumi Asahi, Tsutomu Ioroi

JOURNAL OF POWER SOURCES 235 105-110 2013年8月査読有り

朝日将史

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