Electronic Spectroscopy of Graphene Obtained by Ultrasonic Dispersion

被引：1

作者：

Kastsova, A. G. ^{[1
]}

Glebova, N. V. ^{[1
]}

Nechitailov, A. A. ^{[1
]}

Krasnova, A. O. ^{[1
]}

Pelageikina, A. O. ^{[1
]}

Eliseyev, I. A. ^{[1
]}

机构：

[1] Ioffe Inst, St Petersburg, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2023年 / 49卷 / SUPPL 1期

关键词：

graphene; ultrasonic dispersion; thermally expanded graphite; OXIDE;

D O I：

10.1134/S1063785023900297

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A technology for obtaining graphene by means of ultrasonic dispersion of thermally expanded graphite in the presence of a surface-active polymer Nation is presented. The technology makes it possible to obtain large amounts of low-layer (1-3 layers) graphene in a relatively short time. An approach to control the dispersion process based on UV spectroscopy of dispersions is described. A mechanism is proposed for the effect of a surface-active polymer on the production of low-layer graphene by ultrasonic dispersion.

引用

页码：S31 / S33

页数：3

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