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2016 Fiscal Year Final Research Report

Efficient Synthesis of electrocatalyst loaded-conductive oxide for high-performance metal-air secondary batteries

Research Project

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Project/Area Number 26420885
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Energy engineering
Research InstitutionKindai University (2015-2016)
Kyushu University (2014)

Principal Investigator

YUASA Masayoshi  近畿大学, 工学部, 講師 (50404075)

Project Period (FY) 2014-04-01 – 2017-03-31
Keywords金属空気電池 / 二次電池 / 導電性酸化物 / グラフェン
Outline of Final Research Achievements

Stable electrode materials under oxygen evolution reaction (charging reaction of metal air battery) was investigated for the construction of metal-air secondary batteries. It was found that Niobium doped-TiO2 (Nb-TiO2) is stable under oxygen evolution reaction. LaNi0.5Mn0.5O3 addition was effective for improving both the oxygen reduction reaction activity and oxygen evolution reaction activity of Nb-TIO2. It was also found that graphene is stable for under oxygen evolution reaction. NiCo2O4 was effective for improving the oxygen evolution reaction activity of Nb-TiO2.

Free Research Field

工学

URL: 

Published: 2018-03-22  

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