@article{ART001869441},
author={Sang-Min Lee and 강동수 and 김우석 and Roh, Jae-Seung},
title={Fabrication of isotropic bulk graphite using artificial graphite scrap},
journal={Carbon Letters},
issn={1976-4251},
year={2014},
volume={15},
number={2},
pages={142-145}
TY - JOUR
AU - Sang-Min Lee
AU - 강동수
AU - 김우석
AU - Roh, Jae-Seung
TI - Fabrication of isotropic bulk graphite using artificial graphite scrap
JO - Carbon Letters
PY - 2014
VL - 15
IS - 2
PB - Korean Carbon Society
SP - 142
EP - 145
SN - 1976-4251
AB - Isotropic synthetic graphite scrap and phenolic resin were mixed, and the mixed powder was formed at 300 MPa to produce a green body. New bulk graphite was produced by carbonizing the green body at 700°C, and the bulk graphite thus produced was impregnated with resin and re-carbonized at 700°C. The bulk density of the bulk graphite was 1.29 g/cm3, and the porosity of the open pores was 29.8%. After one impregnation, the density increased to 1.44 g/cm3 while the porosity decreased to 25.2%. Differences in the pore distribution before and after impregnation were easily confirmed by observing the microstructure. In addition, by using an X-ray diffractometer, the degrees-of-alignment (Da) were obtained for one side perpendicular to the direction of compression molding of the bulk graphite (the “top-face”), and one side parallel to the direction of compression molding (the “side-face”). The anisotropy ratio calculated from the Da-values obtained was 1.13, which indicates comparatively good isotropy.
KW - isotropic synthetic graphite scrap;bulk graphite;impregnation;degree of alignment;anisotropy ratio
DO -
UR -
ER -
Sang-Min Lee, 강동수, 김우석 and Roh, Jae-Seung. (2014). Fabrication of isotropic bulk graphite using artificial graphite scrap. Carbon Letters, 15(2), 142-145.
Sang-Min Lee, 강동수, 김우석 and Roh, Jae-Seung. 2014, "Fabrication of isotropic bulk graphite using artificial graphite scrap", Carbon Letters, vol.15, no.2 pp.142-145.
Sang-Min Lee, 강동수, 김우석, Roh, Jae-Seung "Fabrication of isotropic bulk graphite using artificial graphite scrap" Carbon Letters 15.2 pp.142-145 (2014) : 142.
Sang-Min Lee, 강동수, 김우석, Roh, Jae-Seung. Fabrication of isotropic bulk graphite using artificial graphite scrap. 2014; 15(2), 142-145.
Sang-Min Lee, 강동수, 김우석 and Roh, Jae-Seung. "Fabrication of isotropic bulk graphite using artificial graphite scrap" Carbon Letters 15, no.2 (2014) : 142-145.
Sang-Min Lee; 강동수; 김우석; Roh, Jae-Seung. Fabrication of isotropic bulk graphite using artificial graphite scrap. Carbon Letters, 15(2), 142-145.
Sang-Min Lee; 강동수; 김우석; Roh, Jae-Seung. Fabrication of isotropic bulk graphite using artificial graphite scrap. Carbon Letters. 2014; 15(2) 142-145.
Sang-Min Lee, 강동수, 김우석, Roh, Jae-Seung. Fabrication of isotropic bulk graphite using artificial graphite scrap. 2014; 15(2), 142-145.
Sang-Min Lee, 강동수, 김우석 and Roh, Jae-Seung. "Fabrication of isotropic bulk graphite using artificial graphite scrap" Carbon Letters 15, no.2 (2014) : 142-145.
