Crystalline and Electrical Property Improvement of Filtrated, Exfoliated Graphite Sheets by an In-Plane Current and Heating Treatment

Crystalline and Electrical Property Improvement of Filtrated, Exfoliated Graphite Sheets by an In-Plane Current and Heating Treatment

Abstract We report an approach to fabricate high conductivity graphite sheets based on a heat-and-current treatment of filtrated, exfoliated graphite flakes. This treatment combines heating (~ 900 °C) and in-plane electrical current flow (550 A·cm−2) to improve electrical conductivity through the re...

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Bibliographic Details
Main Authors: Naoyuki Matsumoto, Azusa Oshima, Motoo Yumura, Kenji Hata, Don N. Futaba
Format: Article
Language:English
Published: SpringerOpen 2020-10-01
Series:Nanoscale Research Letters
Subjects:
Exfoliated graphite sheet
Current treatment
Heat treatment
Electrical conductivity
Defect healing
Online Access:http://link.springer.com/article/10.1186/s11671-020-03408-8

Internet

http://link.springer.com/article/10.1186/s11671-020-03408-8

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