Construction of nanostructures for selective lithium ion conduction using self-assembled molecular arrays in supramolecular solids.
Sci Technol Adv Mater
; 18(1): 634-643, 2017.
Article
en En
| MEDLINE
| ID: mdl-28970871
In the development of innovative molecule-based materials, the identification of the structural features in supramolecular solids and the understanding of the correlation between structure and function are important factors. The author investigated the development of supramolecular solid electrolytes by constructing ion conduction paths using a supramolecular hierarchical structure in molecular crystals because the ion conduction path is an attractive key structure due to its ability to generate solid-state ion diffusivity. The obtained molecular crystals exhibited selective lithium ion diffusion via conduction paths consisting of lithium bis(trifluoromethanesulfonyl)amide (LiTFSA) and small molecules such as ether or amine compounds. In the present review, the correlation between the crystal structure and ion conductivity of the obtained molecular crystals is addressed based on the systematic structural control of the ionic conduction paths through the modification of the component molecules. The relationship between the crystal structure and ion conductivity of the molecular crystals provides a guideline for the development of solid electrolytes based on supramolecular solids exhibiting rapid and selective lithium ion conduction.
101 Self-assembly / Self-organized materials; 20 Organic and soft materials (colloids, liquid crystals, gel, polymers); 206 Energy conversion / transport / storage / recovery; 501 Chemical analyses; 504 X-ray / Neutron diffraction and scattering; Ion conduction; lithium; molecular crystals; self-assembly; solid electrolytes; supramolecules
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Tipo de estudio:
Prognostic_studies
Idioma:
En
Revista:
Sci Technol Adv Mater
Año:
2017
Tipo del documento:
Article
País de afiliación:
Japón
Pais de publicación:
Estados Unidos