TY - GEN
T1 - Fluidised bed chemical vapour deposition of pyrolytic carbon
AU - López Honorato, E.
AU - Xiao, P.
AU - Marsh, G.
AU - Abram, T.
PY - 2006
Y1 - 2006
N2 - Pyrolytic carbon was deposited from acetylene and a mixture of acetylene/propylene on alumina particles at temperatures ranging from 1250 to 1450°C. The depositions were performed in a fluidised bed chemical vapour deposition (FBCVD) reactor at atmospheric pressure. Different techniques such as scanning electron microscopy (SEM), Raman spectroscopy and transmission electron microscopy (TEM) were applied to study the effect of deposition temperature, precursor concentration and flow rate. Difference in density and microstructure resulted from different types of products formed during the decomposition of the gas precursor and also depended whether formation of pyrolytic carbon occurred at the surface of the coated particles or in gases.
AB - Pyrolytic carbon was deposited from acetylene and a mixture of acetylene/propylene on alumina particles at temperatures ranging from 1250 to 1450°C. The depositions were performed in a fluidised bed chemical vapour deposition (FBCVD) reactor at atmospheric pressure. Different techniques such as scanning electron microscopy (SEM), Raman spectroscopy and transmission electron microscopy (TEM) were applied to study the effect of deposition temperature, precursor concentration and flow rate. Difference in density and microstructure resulted from different types of products formed during the decomposition of the gas precursor and also depended whether formation of pyrolytic carbon occurred at the surface of the coated particles or in gases.
UR - http://www.scopus.com/inward/record.url?scp=33845920694&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:33845920694
SN - 0470080558
SN - 9780470080559
T3 - Ceramic Engineering and Science Proceedings
SP - 101
EP - 114
BT - Ceramics in Nuclear and Alternative Energy Applications - A Collection of Papers Presented at the 30th International Conference on Advanced Ceramics and Composites
T2 - Ceramics in Nuclear and Alternative Energy Applications - 30th International Conference on Advanced Ceramics and Composites
Y2 - 22 January 2006 through 27 January 2006
ER -