Methane catalytic cracking to make COx free Hydrogen and carbons (nanotubes, microfibers, microballs)
The catalytic cracking of methane to produce COx free hydrogen and a spectrum of advanced carbon nano materials was studied. Over several genres of catalysts by cracking of undiluted methane we produced hydrogen and highly graphitic carbon nanotubes (single-, thin- and multi-walled), straight microfibers, nano onions over the solid oxides solution, perovskite structured mixed oxides and mesoporous supported catalysts. The influences of reaction temperature on the methane conversion over various catalysts were investigated. The yields of carbon materials were monitored during the cracking running and the results indicated that these series of catalysts are promising for the commercialization of carbon nanotubes, microfibers and microballs.
Nano Carbon catalysts characterize
Lizhen Gao Weike Zhang Andrew Cornejo Hui Tong Chua
School of Mechanical Engineering, University of Western Australia, Perth WA 6009, Australia Institute of Material Science and Technology, Ocean University of China, Qingdao 266100, China
国际会议
青岛
英文
585-588
2009-10-09（万方平台首次上网日期，不代表论文的发表时间）