caa a22 4500 463224558 CHVBK 20180405153222.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1007/s10853-006-1071-y doi (NATIONALLICENCE)springer-10.1007/s10853-006-1071-y Correlation between chemical vapor deposited diamond and carbon fibers substrates [Elektronische Daten] [Erica Almeida, Vladimir Trava-Airoldi, Mauricio Baldan, José Rosolen, Neidenei Ferreira] Diamond film formation has been studied on carbon felts (CF) substrates produced from polyacrylonitrile precursor, at different heat treatment temperatures (HTT). Scanning electron microscopy images have revealed a polycrystalline and preferential (111) diamond film covering the whole CF surface, even for deeper planes. The average grain size increased from 3.0 up to 6.0μm for films grown on CF treated between 1000 and 2000°C. This behavior may be attributed to different contributions associated to the facility to extract carbons atoms from CF substrate. For CF treated at lower HTT, higher carbon atoms amount will promote higher nucleation density on diamond films and consequently a smaller grain size. Raman spectroscopy indicated good quality diamond films and the lower amount of graphitic phase was observed for diamond grown on CF obtained at 2000°C HTT. The microstructural properties of the CF were obtained by X-ray diffraction (XRD) and show a strong dependence with HTT. Springer Science+Business Media, LLC, 2007 Almeida Erica Instituto Nacional de Pesquisas Espaciais, INPE, 12245-970, São José dos Campos, Brazil aut Trava-Airoldi Vladimir Instituto Nacional de Pesquisas Espaciais, INPE, 12245-970, São José dos Campos, Brazil aut Baldan Mauricio Instituto Nacional de Pesquisas Espaciais, INPE, 12245-970, São José dos Campos, Brazil aut Rosolen José Departamento de Química, FFCLRP, Universidade de São Paulo, 14040-901, Ribeirão Preto, Brazil aut Ferreira Neidenei Instituto Nacional de Pesquisas Espaciais, INPE, 12245-970, São José dos Campos, Brazil aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/7(2007-04-01), 2250-2254 0022-2461 42:7<2250 2007 42 10853 https://doi.org/10.1007/s10853-006-1071-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1071-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Almeida Erica Instituto Nacional de Pesquisas Espaciais, INPE, 12245-970, São José dos Campos, Brazil aut NATIONALLICENCE 700 1- Trava-Airoldi Vladimir Instituto Nacional de Pesquisas Espaciais, INPE, 12245-970, São José dos Campos, Brazil aut NATIONALLICENCE 700 1- Baldan Mauricio Instituto Nacional de Pesquisas Espaciais, INPE, 12245-970, São José dos Campos, Brazil aut NATIONALLICENCE 700 1- Rosolen José Departamento de Química, FFCLRP, Universidade de São Paulo, 14040-901, Ribeirão Preto, Brazil aut NATIONALLICENCE 700 1- Ferreira Neidenei Instituto Nacional de Pesquisas Espaciais, INPE, 12245-970, São José dos Campos, Brazil aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/7(2007-04-01), 2250-2254 0022-2461 42:7<2250 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer