Paper Title:
Preparation of Exfoliated Graphite by Microwave Using Natural Graphite with Different Particle Sizes
  Abstract

Three natural graphite flakes (35, 50 and 80 mesh) were used as raw material. Exfoliated graphite (EG) was prepared by rapidly heating residue H2SO4-graphite intercalation compounds (RGIC) in a muffle and by irradiating it in a microwave oven, respectively. Results show that the exfoliation volume of EG decreases with decreasing the raw graphite particle size. Compared with muffle heating, microwave irradiation is more helpful for the exfoliation of RGICs, especially for the small particle samples.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
2333-2336
DOI
10.4028/www.scientific.net/AMR.163-167.2333
Citation
K. Yu, "Preparation of Exfoliated Graphite by Microwave Using Natural Graphite with Different Particle Sizes", Advanced Materials Research, Vols. 163-167, pp. 2333-2336, 2011
Online since
December 2010
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