Relationship between Ion Conductivity and Hierarchical Molecular Mobility of Oligocarbonate-based Electrolytes

Ken Kojio, Katsuhiro Kaetsu, Tomoyasu Hirai, Atsushi Takahara

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

To obtain a direction for an experimental design to clarify the ion conductivity mechanism, the effects of type of lithium salt, salt concentration, and number density of branching points on conductivity of aliphatic oligocarbonate-based lithium-ion electrolytes were investigated using dielectric, conductive, and viscosity measurements. It was revealed that hierarchical molecular mobility including local, micro-, and macro-Brownian modes affect the conductivity of polymer electrolytes depending on the situation of electrolytes, such as salt concentration, type of salt, and molecular architecture.

Original languageEnglish
Pages (from-to)465-468
Number of pages4
JournalChemistry Letters
Volume51
Issue number4
DOIs
Publication statusPublished - Apr 2022

All Science Journal Classification (ASJC) codes

  • General Chemistry

Fingerprint

Dive into the research topics of 'Relationship between Ion Conductivity and Hierarchical Molecular Mobility of Oligocarbonate-based Electrolytes'. Together they form a unique fingerprint.

Cite this