Citation: LIU Dong, SHEN Jun, LI Ya-Jie, LIU Nian-Ping, LIU Bin. Pore Structures of Carbon Aerogels and Their Effects on Electrochemical Supercapacitor Performance[J]. Acta Physico-Chimica Sinica, ;2012, 28(04): 843-849. doi: 10.3866/PKU.WHXB201202172 shu

Pore Structures of Carbon Aerogels and Their Effects on Electrochemical Supercapacitor Performance

LIU Dong ¹ ,
SHEN Jun ^1, ,
LI Ya-Jie ¹ ,
LIU Nian-Ping ¹ ,
LIU Bin ²

1.
1. Shanghai Key Laboratory of Special Microstructure Materials and Technology, Tongji University, Shanghai 200092, P. R. China;
2. Institute of Aerospace Special Materials and Technology, Beijing Mailbox 7203, P. R. China

Received Date: 23 November 2011
Available Online: 17 February 2012
Fund Project: 国家自然科学基金(11074189) (11074189)上海市科委纳米专项(11nm0501600) 资助项目 (11nm0501600)

Control of the pore structures of carbon aerogels (CAs) was investigated by changing the sol-gel polymerization and activation conditions. The morphologies and physical properties of the CAs and KOH activated carbon aerogels (ACAs) were characterized by scanning electron microscopy (SEM) and N₂ adsorption isotherms. The electrochemical performances of the CAs and ACAs as electrode materials were characterized using cyclic voltammetry (CV), a galvanostatic charge-discharge test, and electrochemical impedance spectroscopy (EIS). The results showed that the well developed threedimensional nano-network structures and the reasonable pore size distributions of the CAs have great effect on their electrochemical performance in supercapacitors. Because of abundant mesopores and a high specific surface area (1480 m²·g^-1), the specific capacitance of a ACA electrode in 6 mol·L^-1 KOH electrolyte was approximately 216 F·g^-1 at a scan rate of 100 mV·s^-1. A simple model was used to investigate the role of the pores in electrochemical performance.
- Carbon aerogel,
- Pore structure,
- Supercapacitor,
- Electrochemical performance
1. [1]
  (1) Frackowiak, E.; Beguin, F. Carbon 2001, 39, 937.
2. [2]
  (2) Conway, B. E. Electrochemical Supercapacitors Scientific Fundamentals and Technological Applications; Kluwer Academic/ Plenum Publishers: NewYork, 1999.
3. [3]
  (3) Lu, X. J.; Dou, H.; Yang, S. D.; Hao, L.; Zhang, F.; Zhang, X. G. Acta Phys.-Chim. Sin. 2011, 27, 2333. [卢向军, 窦辉, 杨苏东, 郝亮, 张方, 张校刚. 物理化学学报, 2011, 27, 2333.]
4. [4]
  (4) Xue, R.; Yan, J.W.; Tian, Y.; Yi, B. L. Acta Phys.- Chim. Sin. 2011, 27, 2340. [薛荣, 阎景旺, 田颖, 衣宝廉. 物理化学学报, 2011, 27, 2340.]
5. [5]
  (5) Cai, J. J.; Kong, L.B.; Zhang, J.; Luo, Y. C.; Kang, L. Chin. Chem. Lett. 2010, 21, 1509.
6. [6]
  (6) Pekala, R.W.; Farmer, J. C.; Alviso, C. T.; Tran, T. D.; Mayer, S. T.; Miller, J. M.; Dunn, B. J. Non-Cryst. Solids 1998, 225, 74.
7. [7]
  (7) Li, J.;Wang, X. Y.;Wang, Y.; Huang, Q. H.; Dai, C. L.; Gamboa, S.; Sebastian, P. J. J. Non-Cryst. Solids 2008, 354, 19.
8. [8]
  (8) Saliger, R.; Fischer, U.; Herta, C.; Fricke, J. J. Non-Cryst. Solids 1998, 225, 81.
9. [9]
  (9) Xu, Z. J.; Ji, T.; Zhao, L.;Wang,W. Y.; Yang, C. Y.; Gan, L. H. Acta Phys.- Chim. Sin. 2012, 28, 361. [徐子颉, 吉涛, 赵蕾, 王玮衍, 杨春艳, 甘礼华. 物理化学学报, 2012, 28, 361.]
10. [10]
  (10) Liu, Y. F.; Hu, Z. H.; Xu, K; Zheng, X.W.; Gao, Q. Acta Phys. -Chim. Sin/ 2008, 24, 1143. [刘亚菲, 胡中华, 鄢许琨, 郑祥伟, 高强. 物理化学学报, 2008, 24, 1143.]
11. [11]
  (11) Lin, C.; Ritter, J. A.; Popov, B. N. J. Electrochem. Soc. 1999, 146, 3639.
12. [12]
  (12) Wang, J. B.; Yang, X. Q.;Wu, D. C.; Fu, R.W.; Dresselhausc, M. S.; Dresselhausc, G. J. Power Sources 2008, 185, 589.
13. [13]
  (13) Shi, H. Electrochim. Acta 1996, 41, 1633.
14. [14]
  (14) Wang, J.; Chen, M. M.;Wang, C. Y.;Wang, J. Z.; Zheng, J. M. J. Power Sources 2011, 196, 550.
15. [15]
  (15) Zhuang, X. G.; Yang, Y. S.; Ji, Y. J.; Yang, D. P.; Tang, Z. Y. Acta Phys. -Chim. Sin. 2003, 19, 689. [庄新国,杨裕生, 嵇友菊, 杨冬平, 唐致远. 物理化学学报, 2003, 19, 689.]
16. [16]
  (16) Aegerter, M. A.; Leventis, N.; Koebel, M. M. Aerogels Handbook; Springer: New York, 2011; pp 813-826.
17. [17]
  (17) Pekala, R.W. J. Mater. Sci. 1989, 24, 3221.
18. [18]
  (18) Chmiola, J.; Yushin, G.; tsi, Y.; Portet, C.; Simon, P.; Taberna, P. L. Science 2006, 313, 1760.
19. [19]
  (19) Kiyohara, K. J.; Sugino, T. S.; Asaka, K. J. J. Chem. Phys. 2010, 132, 144705.
20. [20]
  (20) Barbieri, O.; Hahn, M.; Herzog, A. Carbon 2005, 43, 1303.
21. [21]
  (21) Largeot, C.; Portet, C.; Chmiola, J.; Taberna, P. L.; tsi, Y.; Simon, P. J. Am. Chem. Soc. 2008, 130 , 2730.
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