caa a22 4500 463224795 CHVBK 20180405153223.0 cr unu---uuuuu 170326e20070601xx s 000 0 eng 10.1007/s10853-006-0666-7 doi (NATIONALLICENCE)springer-10.1007/s10853-006-0666-7 Bis- ortho -diynylarene polymerization as a route to solid and hollow carbon fibers [Elektronische Daten] [Huseyin Zengin, Dennis Smith Jr] The preparation, fabrication, and carbonization of bis-ortho-diynylarene (BODA)-derived polymers are described. BODA monomers undergo thermal step-growth polymerization to reactive and processable branched polyarylene intermediates. Well-defined intermediates with controlled conversion, molecular weight and viscosity, along with solution or melt processing allow for control in ultimate carbon structure. Fabrication followed by thermal cure and carbonization results in solid or hollow carbon fiber prototypes with interesting thermal and electrical properties. The BODA polymerization and fiber formation were investigated by differential scanning calorimetry, and gel permeation chromatography. The thermal behavior and stability of fibers was measured by thermogravimetric analysis. The surface crystallinity of fibers was studied by Raman spectroscopy. The conductivity of fibers was measured by a multimeter. The surface morphology and dimensions of the fibers were examined by scanning electron microscopy. Springer Science+Business Media, LLC, 2007 Zengin Huseyin Department of Chemistry, Faculty of Science and Literature, Kahramanmaras Sutcu Imam University, 46100, Kahramanmaras, Turkey aut Smith Jr Dennis Department of Chemistry, Clemson University, 29634-1307, Clemson, SC, USA aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/12(2007-06-01), 4344-4349 0022-2461 42:12<4344 2007 42 10853 https://doi.org/10.1007/s10853-006-0666-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0666-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zengin Huseyin Department of Chemistry, Faculty of Science and Literature, Kahramanmaras Sutcu Imam University, 46100, Kahramanmaras, Turkey aut NATIONALLICENCE 700 1- Smith Jr Dennis Department of Chemistry, Clemson University, 29634-1307, Clemson, SC, USA aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/12(2007-06-01), 4344-4349 0022-2461 42:12<4344 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer