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Structural and functional properties of porous carbon fibers composites

C. BANCIU1,* , A. BĂRA1, I. ION1, D. PĂTROI1, G. SBÂRCEA1

Affiliation

  1. National Institute for Research and Development in Electrical Engineering INCDIE ICPE-CA, 313 Splaiul Unirii, 030138, Bucharest 3, Romania

Abstract

Porous carbons have a wide application in many fields such as gas separation, purification and storage, as catalyst support, or liquid phase processing. The porous carbon fiber composite is rigidly bonded in an open, permeable structure. The composites were prepared from short pitch based carbon fibers and a thermosetting resin. The composite was carbonized at 650°C. In this paper we study the influence of carbon fibers size versus structural and functional properties of the composite. The carbon fiber composites were characterized by optical microscopy, atomic force microscopy (AFM), X-ray diffraction (XRD), mechanical and thermal measurements.

Keywords

Carbon fibers, Composites, Purification.

Citation

C. BANCIU, A. BĂRA, I. ION, D. PĂTROI, G. SBÂRCEA, Structural and functional properties of porous carbon fibers composites, Optoelectronics and Advanced Materials - Rapid Communications, 4, 11, November 2010, pp.1647-1650 (2010).

Submitted at: Sept. 20, 2010

Accepted at: Nov. 10, 2010