Fabrication of lithium ion conductive polymer nanofibers based on organic nanoionics

2016 Fiscal Year Final Research Report

• Project/Area Number: 26410225
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Polymer/Textile materials
• Research Institution: Tokyo Metropolitan University
• Principal Investigator: Tanaka Manabu 首都大学東京, 都市環境科学研究科, 助教 (00531831)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: ナノファイバー / エレクトロスピニング / 高分子電解質 / イオン伝導 / リチウムイオン / 電池

Outline of Final Research Achievements

Based on our proposed phenomenon, "organic nanoionics", lithium ion conductive polymer nanofibers were fabricated, and their ion conductive characteristics were revealed. We demonstrated that the nanofibers showed higher lithium ion conductivity than the corresponding membranes at low temperature, and revealed that such high ion conductivity were derived from unique characteristics of the nanofibers. The nanofiber composite membranes were also prepared to apply for polymer electrolyte membranes for future secondary batteries.

Free Research Field

機能性高分子材料