Pore structure modification and electrochemical performance of carbon aerogels from resorcinol and formaldehyde

Xinxing Tan Cailiao/ New Carbon Materials

Volumn 23, Issue 4, 2008, Pages 361-366

  Zhao, Hai Xia ^a   Zhu, Yu Dong ^a   Li, Wen Cui ^a   Hu, Hao Quan ^a  

^a DALIAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

CO2 activation; Constant current charging discharging; CV; Pore structure; RF carbon aerogel; Specific capacitance

Indexed keywords

AEROGELS; CAPACITANCE; CARBONIZATION; CHEMICAL ACTIVATION; CYCLIC VOLTAMMETRY; ELECTRIC DISCHARGES; ELECTROLYTES; FORMALDEHYDE; PHENOLS; PORE STRUCTURE; POTASSIUM HYDROXIDE; SODIUM BICARBONATE; SODIUM CARBONATE; SOL-GEL PROCESS; SOLUTIONS;

BET SURFACE AREA; CARBON AEROGELS; CO2 ACTIVATION; CONSTANT CURRENT CHARGING-DISCHARGING; CV; ELECTROCHEMICAL PERFORMANCE; PORES STRUCTURE; RF CARBON AEROGEL; SPECIFIC CAPACITANCE; STRUCTURE MODIFICATION;

CARBON DIOXIDE;

EID: 58149390838     PISSN: 20971605     EISSN: 18725805     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Mayer S T, Pekala R W, Kaschmitter J L. Aerocapacitor: An electrochemical double-layer energy storage device[J]. J Electrochem Soc, 1993, 140(2): 446-451.
2. Lin C, Ritter J A, Popov B N. Novel synthetic carbon materials as supercapacitors[C]//23rd Biennial Conf. on Carbon, Penn State. American Carbon Society. Extended abstracts. 1997, II: 160.
3. Pekala R W. Organic aerogels from the polycondensation of resorcinol with formaldehyde[J]. J Mater Sci, 1989, 24(9): 3221-3227.
4. Pekala R W, Fammer J C, Alviso C T, et al. Carbon aerogels for electrochemical applications[J]. J Non-Cryst Solids, 1998, 225(1): 74-80.
5. ZHANG Rui, ZHAN Liang, MENG Qing-han, et al. A comparative study of supercritical petroleum ether and carbon dioxide drying in the preparation of carbon aerogels[J]. New Carbon Materials, 2004, 19(1): 7-10.
6. MENG Qing-han, LIU Ling, SONG Huai-he, et al. Study on carbon aerogel electrodes for surpercapacitors[J]. Journal of Functional Materials, 2004, 35(4): 457-459.
7. GUO Yan-zhi, SHEN Jun, WANG Jue. Carbon aerogels dried at ambient conditions[J]. New Carbon Materials, 2001, 16(3): 55-57.
8. LI Wen-cui, HU Hao-quan, ZHU Yu-dong, et al. Preparation and electrochemical performance of monolithic CmRF carbon aerogels[J]. New Carbon Materials, 2005, 20(3): 217-222.
9. Salitra G, Soffer A, Eliad L, et al. Carbon electrodes for double-layer capacitors I. Relations between ion and pore dimensions[J]. Electrochem Soc, 2000, 147(7): 2486-2493.
10. Gregg S J, Sing K S W. Adsorption, Surface Area and Porosity[M], 2nd ed. London: Academic Press, 1982.
11. Hanzawa.Y, Kaneko.K, Pekala.R W, Activated carbon aerogels[J]. Langmuir 1996, 12(26): 6167-6169.
12. Li W, Reichenauer G, Frick J. Carbon aerogels derived from cresol-resorcinol formaldehyde for surpercapacitors[J]. Carbon 2002, 40(15): 2955-2959.