Citation: XU Zi-Jie, JI Tao, ZHAO Lei, WANG Wei-Yan, YANG Chun-Yan, GAN Li-Hua. Restructured Carbon Aerogels and Their Electrochemical Performances[J]. Acta Physico-Chimica Sinica, ;2012, 28(02): 361-366. doi: 10.3866/PKU.WHXB201112063 shu

Restructured Carbon Aerogels and Their Electrochemical Performances

1.
Department of Chemistry, Tongji University, Shanghai 200092, P. R. China

Received Date: 26 September 2011
Available Online: 6 December 2011
Fund Project: 国家自然科学基金(20973127)资助项目 (20973127)

Restructured carbon aerogels (RCAs) were obtained by annealing carbon aerogels (CAs) in sodium melt at 800 °C for 3 h and the differences in electrochemical performance between the resultant CAs and RCAs were studied. X-ray diffraction (XRD), Raman scattering spectra, gas physisorption (BET), transmission electron microscopy (TEM), and electrochemical impedance spectroscopy (EIS) were used to probe the structures of CAs and RCAs. The studies indicated that the amorphous carbon particles were rearranged in sodium melt, in which the surface area of the resultant RCAs was 48% larger than that of CAs. Two concentrated pore distributions were observed at the apertures of 2 and 4 nm in RCAs. The pore volume at apertures below 10 nm is 30% of the total volume in RCAs, which is 3 times as many as that in CAs. Electrochemical performances of both CAs and RCAs were investigated and the results indicate that the inner resistance of RCAs is only 45% of that in the sample of CAs. The results also indicate that RCAs display od performance in capacitance characteristics.
- Carbon aerogel,
- Sodium melt,
- Restructure,
- Electrochemical impedance spectroscopy
1. [1]
  (1) Hou, C. H.; Liang, C. D.; Yiacoumi, S.; Dai, S.; Tsouris, C. J. Colloid Interface Sci. 2006, 302, 54.
2. [2]
  (2) Li, J.;Wang, X. Y.; Huang, Q. H.; Dai, C. L. The Chinese Journal of Nonferrous Materials 2006, 16, 1468. [李俊, 王先友, 黄庆华, 戴春玲. 中国有色金属学报, 2006, 16, 1468.]
3. [3]
  (3) Frackowiaka, E.; Beguin, F. Carbon 2001, 39, 937.
4. [4]
  (4) Bordjiba, T.; Mohamedi, M.; Dao, L. J. Power Sources 2007, 172, 991.
5. [5]
  (5) Amini, N.; Aguey-Zinsou, K. F.; Guo, Z. X. Carbon 2011, 49, 3857.
6. [6]
  (6) Huang, C. H.; Doong, R. A.; Gu, D.; Zhao, D. Y. Carbon 2011, 49, 3055.
7. [7]
  (7) Zhou, J. H.; He, J. P.; Ji, Y. J.; Zhao, G.W.; Zhang, C. X.; Chen, X.;Wang, T. Acta Physico-Chimica Sinica 2008, 24, 839. [周建华, 何建平, 计亚军, 赵桂网, 张传香, 陈秀, 王涛. 物理化学学报, 2008, 24, 839.]
8. [8]
  (8) Ji, Y. J.; He, J. P.; Zhou, J. H.; Dang,W. J.; Liu, X. L.; Zhang, C. X.; Zhao, G.W. J. Mater. Sci. Eng. 2007, 4, 501. [计亚军, 何建平, 周建华, 党王娟, 刘晓磊, 张传香, 赵桂网. 材料科学与工程学报, 2007, 4, 501.]
9. [9]
  (9) Francisco, J. M. H.; Maldonado, H.; Carlos, M. C.; Francisco, C. M.; Agustín F. J. Hazard. Mater. 2007, 148, 548.
10. [10]
  (10) Feng, Y.; Miao, L.; Tanemura, S.; Tanemura, M.; Suzuki, K. Rare Metals 2006, 25, 284.
11. [11]
  (11) Pekala, R.W.; Alviso, C. T.; Lu, X.; Grob, J.; Fricke, J. J. Non- Cryst. Solids 1995, 188, 34.
12. [12]
  (12) Wu, D. C.; Fu, R.W.; Dresselhaus, M. S.; Dresselhaus, G. Carbon 2006, 44, 675.
13. [13]
  (13) Zhai, D. Y.; Du, H. D.; Li, B. H.; Zhu, Y.; Kang, F. Carbon 2011, 49, 718.
14. [14]
  (14) Wang, Z. L.; Zhang, X. B.; Liu, X. J.; Lv, M. F.; Yang, K. Y.; Meng, J. Carbon 2011, 49, 161.
15. [15]
  (15) Srinivasa, G.; Lovellb, A.; Howarda, C. A.; Skippera, N. T.; Ellerbya, M.; Bennington, S. M. Synthetic Metals 2010, 160, 1631.
16. [16]
  (16) Claire, H.; Albert, H.; Philippe, L. Solid State Sciences 2004, 6, 125.
17. [17]
  (17) Pelleg, J.; Ashkenazi, D.; Ganor, M. Mater. Sci. Eng. A 2000, 281, 239.
18. [18]
  (18) Xu, Z. J.; Ji, T.;Wang,W. Y.; Xia, B. Z.; Ma, C.; Gan, L. H. Acta Physico-Chimica Sinica 2011, 27, 262. [徐子颉, 吉涛, 王玮衍, 夏炳忠, 马超, 甘礼华. 物理化学学报, 2011, 27, 262.]
19. [19]
  (19) Tuinstra, F.; Koenig, J. L. J. Chem. Phys. 1970, 53, 1126.
20. [20]
  (20) Nakamizo, M.; Kammereck, R.;Walker, P. L. Carbon 1974, 12, 259.
21. [21]
  (21) Nikiel, L. Carbon 1993, 31, 1313.
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沈阳化工大学材料科学与工程学院沈阳 110142