Abstract
The multi-walled carbon nanotube (MWCNT) was functionalized with hydroxyl, carboxyl and amido groups on the surface. Electrocatalytic oxidation of nitric oxide (NO) at the MWCNT modified electrodes was investigated. It was found that the MWCNT modified electrode could speed up greatly the electron transfer rate compared with the glass carbon electrode, and there was an adsorptive step for the oxidation of NO at the MWCNT modified electrode. The activation energy of NO electrooxidation reaction at modified electrode of MWCNT treated by alkali and mixed acids (MWCNT-OH–COOH) decreased, and current density was almost two times that of the electrode modified with alkali treated MWCNT. The modified electrodes of MWCNT amidated with the aliphatic amines decreased the activation energy of NO oxidation compared with MWCNT modified electrode, but the reaction rate of amidated MWCNT electrodes decreased because of the steric effect. The results demonstrated that MWCNT-OH–COOH modified electrode is the best for NO electrocatalytic oxidation.
Similar content being viewed by others
References
Iijima S (1991) Nature 354:56
Ajayan PM (1999) Chem Rev 99:1787
Nugent JM, Santhanam KSV, Rubio A, Ajayan PM (2001) Nano Lett 1:87
Gavalas VG, Andrews R, Bhattacharyya D, Bachas LG (2001) Nano Lett 1:719
Britto PJ, Santhanam KSV, Rubio A, Alonso JA, Ajayan PM (1999) Adv Mater 11:154
Carrara S, Shumyantseva VV, Archakov AI, Samori B (2008) Biosens Bioelectron 24:148
Wang J, Li M, Shi Z, Li N, Gu Z (2001) Electrochim Acta 47:651
Wang JX, Li MX, Shi ZJ, Li NQ, Gu ZN (2002) Electroanalysis 14:225
Wang JX, Li MX, Shi ZJ, Li NQ, Gu ZN (2002) Anal Chem 74:1993
Xu Z, Chen X, Qu X, Dong S (2004) Electroanalysis 16:684
Qi HL, Zhang CX (2005) Electroanalysis 17:832
Dai YQ, Shiu KK (2004) Electroanalysis 16:1697
Liu XX, Wang LS, Zhang SF, Deng XR, Tang XL, Huang XJ (2006) Electroanalysis 18:2385
Yadegari H, Jabbari A, Heli H, Moosavi-Movahedi AA, Karimian K, Khodadadi A (2008) Electrochim Acta 53:2907
Bollo S, Ferreyra NF, Rivas GA (2007) Electroanalysis 19:833
Zhao G, Zang S, Lin K, Lin S, Liang J, Guo X, Zhang Z (2002) Anal Lett 35:2233
Wang Z, Liang Q, Wang Y, Luo G (2003) J Electroanal Chem 540:129
Chen L, Lua GX (2008) Electrochim Acta 53:4316
Gao GY, Guo DJ, Wang C, Li HL (2007) Electrochem Commun 9:1582
Musameh M, Wang J, Merkoci A, Lin Y (2002) Electrochem Commun 4:743
Luo H, Shi Z, Li N, Gu Z, Zhuang Q (2001) Anal Chem 73:915
Feldman PL, Griffith OW, Stuehr DJ (1993) Chem Eng News 20:26
Chang SC, Pereira-Rodrigues N, Henderson JR, Cole A, Bedioui F, McNeil CJ (2005) Biosens Bioelectron 21:917
Lei JP, Ju HX, Ikeda O (2004) J Electroanal Chem 567:331
Pang JT, Fan CH, Liu XJ, Chen T, Li GX (2003) Biosens Bioelectron 19:441
Fan CH, Li GX, Zhu JQ, Zhu DX (2000) Anal Chim Acta 423:95
Topoglidis E, Campbell CJ, Cass AEG, Durrant JR (2006) Electroanalysis 18:882
Zhao GC, Yin ZZ, Wei XW (2005) Front Biosci 10:2005
Che G, Lakshmi BB, Fisher ER, Martin CR (1998) Nature 393:346
Kong J, Franklin NR, Zhou C, Chapline MG, Peng S, Cho K, Dai H (2000) Science 287:622
Li J, Lu Y, Cinke M, Han J, Meyyappan M (2003) Nano Lett 3:929
Wu FH, Zhao GC, Wei XW (2002) Electrochem Commun 4:690
Kovtyukhova NI, Malouk TE, Pan L, Dickey EC (2003) J Am Chem Soc 125:9761
Colthup NB, Daly LH, Wiberlay SE (1990) Introduction to infrared and Raman spectroscopy. Academic Press, Boston, 547 pp
Kuznetsova A, Mawhinney DB, Naumenko V, Yates JT, Liu J, Smalley RE (2000) Chem Phys Lett 321:292
Basiuk EV, Basiuk VA, Banuelos JG, Saniger-Blesa JM, Pokrovskiy VA, Gromovoy TY, Mischanchuk AV, Mischanchuk BG (2002) J Phys Chem B 106:1588
Do JS, Wu KJ (2001) J Appl Electrochem 31:437
Lee SM, Lee SC, Jung JH, Kim HJ (2005) Chem Phys Lett 416:251
Jiang Q, Zhao Y (2004) Microporous Mesoporous Mater 76:215
Acknowledgments
This work was supported by the National Natural Science Foundation of China (Nos. 20676027).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kan, K., Xia, T., Yang, Y. et al. Functionalization of multi-walled carbon nanotube for electrocatalytic oxidation of nitric oxide. J Appl Electrochem 40, 593–599 (2010). https://doi.org/10.1007/s10800-009-0034-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10800-009-0034-9