Synthesis and Characterization Carbon Nanotubes Doped Carbon Aerogels

5th Annual International Conference on Material Science and Engineering

Xu, Yuelong^1 ; Yan, Meifang^2 ; Liu, Zhenfa^1

Institute of Energy Resources, Hebei Academy of Sciences, Shijiazhuang

050081, China^1

Hebei Engineering Research Center for Water Saving in Industry, Shijiazhuang

050081, China^2

关键词: Carbon aerogels;    Doped carbons;    Mesoporous;    Optimum doping;    Phloroglucinol;    Pore volume;    Surface area analyzers;    Synthesis and characterizations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/275/1/012006/pdf
DOI  :  10.1088/1757-899X/275/1/012006

来源: IOP

【 摘 要 】

Polycondensation of phloroglucinol, resorcinol and formaldehyde with carbon nanotube (CNT) as the additives, using sodium carbonate as the catalyst, leads to the formation of CNT - doped carbon aerogels. The structure of carbon aerogels (CAs) with carbon nanotubes (CNTs) were characterized by X-ray diffraction and scanning electron microscopy. The specific surface area, pore size distribution and pore volume were measured by surface area analyzer. The results show that when the optimum doping dosage is 5%, the specific surface area of CNT - doped carbon aerogel is up to 665 m2g-1and exhibit plentiful mesoporous.