A Study on Post Lithium-ion Batteries with Calcium-ion as Carrier

2014 Fiscal Year Final Research Report

• Project/Area Number: 24360109
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Partial Multi-year Fund
• Section: 一般
• Research Field: Power engineering/Power conversion/Electric machinery
• Research Institution: Toyohashi University of Technology
• Principal Investigator: SAKURAI Yoji 豊橋技術科学大学, 工学(系)研究科(研究院), 教授 (80452217)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Keywords: 二次電池 / ポスト・リチウムイオン電池

Outline of Final Research Achievements

In this study, many compounds having 1D, 2D, 3D- structure were synthesized and evaluated as candidates as the battery material for calcium-ion batteries. Based on the physicochemical and electrochemical evaluations, Ca0.5CoO2 and NiFe-PBA were found to be promising electrode materials with reversible Ca2+ ion insertion/extraction reaction, for the first time.

Free Research Field

電気化学エネルギーデバイス