A facile synthesis of highly ordered mesoporous carbon monolith with mechanically stable mesostructure and superior conductivity from SBA-15 powder
- 作者：Lifeng Wang ; Sen Lin ; Kaifeng Lin ; Chengyang Yin ; Desheng Liang ; Yan Di ; Peiwei Fan ; Dazhen Jiang and Feng-Shou Xiao
- 关键词：Mesoporous carbon monolith ; SBA-15 powder ; Tailorable size and shape ; Mechanically stable mesostructure ; Conductivity
- 刊名：Microporous and Mesoporous Materials
- 出版年：2005
- 期刊代码：78_13871811
- 类别：ch
- 出版时间：2005
- 卷：85
- 期：1-2
- 页码：136-142
- 文件大小：545 K
摘要
A highly ordered mesoporous carbon monolith has been successfully synthesized from the template of SBA-15 powder. Interestingly, not only the size and shape of the mesoporous carbon monolith could be simply tailored by controlling the size and shape of a vessel, but also macrocracks on the carbon monolith could be avoided. X-ray diffraction (XRD), nitrogen sorption, transmission electron microscopy (TEM), Scanning electron microscopy (SEM), mechanical stability test, and conductivity test were used to characterize the mesoporous carbon monolith, which exhibits the improved long-range mesostructured order, higher mechanically stable mesostructure, and superior conductivity, compared with mesoporous carbon monolith synthesized from SBA-15 monolith.