A Facile Synthesis of Carbon Nanobelts over Mo/Fe/MgO Catalysts

摘要：

　　Carbon nanobelts(CNBs) with high purities (over 90%) have been successfully synthesized by catalytic decomposition of CH4 over Mo/Fe/MgO catalysts at 1173 K.The CNBs have thickness of about 8.0nm,width of about 50-200nm.with few defects and amorphous.It has been found that the addition of component Mo in catalysts plays a key role to synthesize the carbon nanobelts at high yields.The graphitic sheets increased with the increase of Mo content in catalysts.

关键词： carbon nanobelts bimetallic catalysts catalytic chemical vapor deposition

作者: Yina Xiong Xiaohua Chen Zhi Yang Longshan Xu

作者单位: College of Materials Science and Engineering, Hunan University, Changsha 410082, China ; Changsha Ae College of Materials Science and Engineering, Hunan University, Changsha 410082, China Department of Mechanical Engineering, Xiamen University of Technology, Xiamen, 361024,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 1361-1364

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）