Advanced SearchSearch Tips
Relationship Between Exothermic Heat and Carbon Contents of Pitch-based Carbon Fiber
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
  • Journal title : Carbon letters
  • Volume 10, Issue 3,  2009, pp.202-207
  • Publisher : Korean Carbon Society
  • DOI : 10.5714/CL.2009.10.3.202
 Title & Authors
Relationship Between Exothermic Heat and Carbon Contents of Pitch-based Carbon Fiber
Lee, Jae-Young; Oh, Jong-Hyun; Yang, Xiao Ping; Ryu, Seung-Kon;
  PDF(new window)
Pitch-based carbon fiber tows were prepared from naphtha cracking bottom oil by reforming and carbonization. The relationship between exothermic heat and carbon contents of the fiber was investigated by changing the carbonization conditions. The carbon contents and the crystallinities of isotropic pitch-based carbon fibers were 86.8~93.8 wt% and 33.7~40.1%, respectively, which were linearly proportional to the increase of carbonization temperature from 700 to . The exothermic heat (temperature increase) of fiber tows was measured in a short time, which was also linearly proportional to the increase of carbon contents due to the increase of crystallinity, even though the crystallinity was low. Therefore, the carbon contents or carbonization degree of fibers can rapidly and indirectly be estimated by measuring the surface temperature increase of fibers.
Carbon fiber;exothermic heat;carbon content;crystallinity;
 Cited by
Effect of potassium permanganate pretreatment of pitch on the textural properties of pitch-based activated carbons,;;

Carbon letters, 2011. vol.12. 3, pp.167-170 crossref(new window)
고온 열처리에 따른 PAN계 탄소섬유의 발열특성,표대웅;엄상용;이영석;유승곤;

Korean Chemical Engineering Research, 2011. vol.49. 2, pp.218-223 crossref(new window)
자동차 시트용 탄소섬유 발열체의 전기적 및 저항 발열 특성,최경은;박찬희;서민강;

공업화학, 2016. vol.27. 2, pp.210-216 crossref(new window)
Effect of potassium permanganate pretreatment of pitch on the textural properties of pitch-based activated carbons, Carbon letters, 2011, 12, 3, 167  crossref(new windwow)
Exothermic Characteristics of PAN-based Carbon fiber According to High Temperature Treatment, Korean Chemical Engineering Research, 2011, 49, 2, 218  crossref(new windwow)
Effects of improved porosity and electrical conductivity on pitch-based carbon nanofibers for high-performance gas sensors, Journal of Porous Materials, 2012, 19, 6, 989  crossref(new windwow)
Influence of KMnO4 oxidation on the electrochemical performance of pitch-based activated carbons, Research on Chemical Intermediates, 2014, 40, 7, 2527  crossref(new windwow)
Influence of Ozone Treatment on Oxidative Stabilization Behavior of Coal-tar-based Isotropic Pitch Fibers, Textile Science and Engineering, 2014, 51, 5, 265  crossref(new windwow)
Electrical and Resistance Heating Properties of Carbon Fiber Heating Element for Car Seat, Applied Chemistry for Engineering, 2016, 27, 2, 210  crossref(new windwow)
ICCTC, "First publication of 8 further tentative definitions and second publication of tentative definition of term 29", Carbon 1987a, 25, 317. crossref(new window)

Donnet, J. B.; Wang, T. K.; Rebouillat, S.; Peng, J.C.M. "Carbon Fibers", 3rd edi., Marcel Dekker 1998, 41.

Kureha Chemical Ind., Co., JP. 69-2511, 1969.

Oh, J.H.; Lee, J.Y.; Kang, S.H.; Rhee, T.H.; Ryu, S.K. Carbon Letters 2008, 9(4), 289. crossref(new window)

Riggs, D.M. Prints Div. of Petro. Chem. 1984, 29(2), 480.

Honda, H. Tanso, 1983, 111, 66.

Mochida, I.; Shimizu, K.; Yozo, K.; Korai, Y.; Sakai, Y.; Fujiyama, S.; Toshima, H.; Hono, T. Carbon 1992, 30, 55. crossref(new window)

Kim, M.C.; Eom, S. Y.; Ryu, S.K.; Edie, D. D. Korean Chem. Eng. Res. 2005, 43, 745.

Basova, Y. V.; Edie, D. D.; Lee, Y. S.; Reid, L. K.; Ryu, S. K. Carbon 2004, 42(3), 485. crossref(new window)

Alexander, L. E. "X-ray Diffraction Methods in Polymer Science", John Wiley & Sons, Inc., 1969.

Donnet, J.B.; Wang, T.K.; Rebouillat, S.; and peng, J.C.M. "Carbon Fibers", 3rd edi., Marcel Dekker 1998, 108.

Marsh, H.; Griffiths, J. Extended Abstracts, International Symposium on carbon, Toyohashi, Japan, 1982, 81.

Inagaki, M.; Kang, F. Carbon Materials Scince and Engineering, Tsinghua Univ. Press. 2006, 114.

Shen, Z. "Encyclopedia of Materials Science (Chinese)", China Encyclopedia Press, 1995, 993.

Franklin, R. E. Acta Cryst., 1951a, 4, 253. crossref(new window)

Lavin, J. G.; Boyington, D. R.; Lahijani, J.; Nysten, B.; Issi, J.P. Carbon 1993 31, 1001. crossref(new window)