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Related Experiment Video

Updated: Feb 22, 2026

Synthesis and Functionalization of 3D Nano-graphene Materials: Graphene Aerogels and Graphene Macro Assemblies

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Published on: November 5, 2015

Interface structure between tetraglyme and graphite.

Taketoshi Minato¹, Yuki Araki², Kenichi Umeda³

¹Office of Society-Academia Collaboration for Innovation, Kyoto University, Katsura, Nishikyo, Kyoto 615-8510, Japan.

The Journal of Chemical Physics

|October 2, 2017

Summary

This summary is machine-generated.

Researchers studied the liquid-solid interface between tetraglyme and graphite. They found tetraglyme stably adsorbs onto graphite, forming a layered structure in the liquid phase.

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Area of Science:

Physical Chemistry
Materials Science
Surface Science

Background:

Understanding liquid-solid interfaces is vital for fundamental physical processes.
The interface between electrolytes and electrode materials is key in energy storage.

Purpose of the Study:

To investigate the molecular structure of the tetraglyme-graphite interface.
To propose a model for this liquid-solid interface structure.

Main Methods:

Frequency-modulation atomic force microscopy (FM-AFM) in liquid environments.
Density functional theory (DFT) calculations.

Main Results:

Observed ordered and distorted adsorption of tetraglyme on graphite.
Confirmed stable adsorption of tetraglyme.
Identified a layered molecular distribution in the liquid phase with ~0.60 nm inter-layer spacing.

Conclusions:

Tetraglyme forms a stable, structured layer on graphite.
The findings provide insights into liquid-solid interfacial behavior relevant to electrochemical systems.