TY - GEN
T1 - Preparation of mesocarbon microbeads and microstructure evolution
AU - Cheng, Y. L.
AU - Li, T. H.
AU - Li, H.
AU - Jing, D. Q.
PY - 2009
Y1 - 2009
N2 - Mesocarbon microbeads (MCMB) were prepared by heating a medinm coal tar pitch at 420 DC for 2 honrs, with the P-toluene suiphonic acid (PTSA) and the phenyl silicone oil as the catalyst and the reaction medium respectively. After the oxidative stabilization of MCMB, the oxygen content and the number of functional groups are increased, while the micro-crystal structures become worse. However, after the successive carbonization and graphitization, the oxygen content and the number of functional groups are decreased, the micro-crystal structures become well, and the yields are decreased.
AB - Mesocarbon microbeads (MCMB) were prepared by heating a medinm coal tar pitch at 420 DC for 2 honrs, with the P-toluene suiphonic acid (PTSA) and the phenyl silicone oil as the catalyst and the reaction medium respectively. After the oxidative stabilization of MCMB, the oxygen content and the number of functional groups are increased, while the micro-crystal structures become worse. However, after the successive carbonization and graphitization, the oxygen content and the number of functional groups are decreased, the micro-crystal structures become well, and the yields are decreased.
UR - https://www.scopus.com/pages/publications/71049138969
U2 - 10.1109/IPFA.2009.5232583
DO - 10.1109/IPFA.2009.5232583
M3 - 会议稿件
AN - SCOPUS:71049138969
SN - 9781424439102
T3 - Proceedings of the International Symposium on the Physical and Failure Analysis of Integrated Circuits, IPFA
SP - 559
EP - 562
BT - Proceedings of the 2009 16th IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits, IPFA 2009
T2 - 2009 16th IEEE International Symposium on the Physical and Failure Analysis of Integrated Circuits, IPFA 2009
Y2 - 6 July 2009 through 10 July 2009
ER -