Oxygen Reduction Reaction of Carbon Nanotubes Supported Polypyrrole Doped Toluene Sulfonic Acid in Alkaline Medium
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2019-12-24 https://doi.org/10.14419/ijet.v7i4.14.27721
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alkaline medium, oxygen reduction reaction, carbon nanotube, polypyrrole, toluene sulfonic acid -
Abstract
In this study, polypyrrole/toluene sulfonic acid-based nitrogen doped carbon nanotube (NCNT) is synthesized via chemical oxidative polymerization followed by high-temperature heat treatment under N2 atmosphere. The structure, morphology and composition of the NCNT catalyst are investigated with X-ray diffraction (XRD), scanning electron microscopy (SEM) and Raman spectroscopy. Different N species including pyridinic, pyrrolic, graphitic, and oxidized-N are quantitatively determined by X-ray photoelectron spectroscopy (XPS). The electrocatalytic activity of NCNT towards oxygen reduction reaction (ORR) in alkaline condition is evaluated with cyclic voltammetry (CV) and rotating disk electrode (RDE). The globular and tubular structure of NCNT can be clearly seen from SEM images. The typical Raman spectrum for NCNT showed two prominent bands around 1348 cm-1 (D band) and 1568 cm-1 (G band). High-resolution XPS spectrum of N 1s for NCNT showed that graphitic-N has the highest percentage (39.36%), whereas the pyridinic-N (26.54%), pyrrolic-N (18.88%) and oxidized-N (15.22%). The ORR electrocatalytic activity of the NCNT in 0.1 M KOH has the onset potential of -0.154 V vs. Ag/AgCl, the current density 0.455 mA/cm2, and electron transfer number of n ≈ 4.
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References
[1] Hoogers G, Fuel cell technology handbook, CRC press, (2014).
[2] Zhiani M, Gasteiger HA, Piana M & Catanorchi S (2011), Comparative study between platinum supported on carbon and non-noble metal cathode catalyst in alkaline direct ethanol fuel cell (ADEFC). International Journal of Hydrogen Energy 36, 5110-5116.
[3] Salgado JRC, Paganin VA, Gonzalez ER, Montemor MF, Tacchini I, Ansón A, Salvador MA, Ferreira P, Figueiredo FML & Ferreira MGS (2013), Characterization and performance evaluation of Pt–Ru electrocatalysts supported on different carbon materials for direct methanol fuel cells. International Journal of Hydrogen Energy 38, 910-920.
[4] Song X & Zhang D (2014), Bimetallic Ag–Ni/C particles as cathode catalyst in AFCs (alkaline fuel cells). Energy 70, 223-230.
[5] Sarapuu A, Samolberg L, Kreek K, Koel M, Matisen L & Tammeveski K (2015), Cobalt- and iron-containing nitrogen-doped carbon aerogels as non-precious metal catalysts for electrochemical reduction of oxygen. Journal of Electroanalytical Chemistry 746, 9-17.
[6] Zhao A, Masa J, Schuhmann W & Xia W (2013), Activation and stabilization of nitrogen-doped carbon nanotubes as electrocatalysts in the oxygen reduction reaction at strongly alkaline conditions. The Journal of Physical Chemistry C 117, 24283-24291.
[7] Wang Y, Sheng ZM, Yang H, Jiang SP & Li CM (2010), Electrocatalysis of carbon black- or activated carbon nanotubes-supported Pd–Ag towards methanol oxidation in alkaline media. International Journal of Hydrogen Energy 35, 10087-10093.
[8] Zhao Y, Zhan L, Tian J, Nie S & Ning Z (2011), Enhanced electrocatalytic oxidation of methanol on Pd/polypyrrole–graphene in alkaline medium. Electrochimica Acta 56, 1967-1972.
[9] Nxumalo EN, Nyamori VO & Coville NJ (2008), CVD synthesis of nitrogen doped carbon nanotubes using ferrocene/aniline mixtures. Journal of Organometallic Chemistry 693, 2942-2948.
[10] Lee KR, Lee KU, Lee JW, Ahn BT & Woo SI (2010), Electrochemical oxygen reduction on nitrogen doped graphene sheets in acid media. Electrochemistry Communications 12, 1052-1055.
[11] Ma Y, Foster AS, Krasheninnikov AV & Nieminen RM (2005), Nitrogen in graphite and carbon nanotubes: Magnetism and mobility. Physical Review B 72, 205416.
[12] Sevilla M, SanchÃs C, Valdés-SolÃs T, Morallón E & Fuertes AB (2008), Direct synthesis of graphitic carbon nanostructures from saccharides and their use as electrocatalytic supports. Carbon 46, 931-939.
[13] Lyth SM, Nabae Y, Islam NM, Kuroki S, Kakimoto M & Miyata S (2011), Electrochemical Oxygen Reduction Activity of Carbon Nitride Supported on Carbon Black. Journal of The Electrochemical Society 158, B194.
[14] Li H, Liu H, Jong Z, Qu W, Geng D, Sun X & Wang H (2011), Nitrogen-doped carbon nanotubes with high activity for oxygen reduction in alkaline media. International Journal of Hydrogen Energy 36, 2258-2265.
[15] Wiggins-Camacho JD & Stevenson KJ (2011), Mechanistic Discussion of the Oxygen Reduction Reaction at Nitrogen-Doped Carbon Nanotubes. The Journal of Physical Chemistry C 115, 20002-20010.
[16] Chen Z, Higgins D & Chen Z (2010), Nitrogen doped carbon nanotubes and their impact on the oxygen reduction reaction in fuel cells. Carbon 48, 3057-3065.
[17] Nxumalo EN, Letsoalo PJ, Cele M & Coville NJ (2010), The influence of nitrogen sources on nitrogen doped multi-walled carbon nanotubes. Journal of Organometallic Chemistry 695, 2596-2602.
[18] Higgins D, Chen Z & Chen Z (2011), Nitrogen doped carbon nanotubes synthesized from aliphatic diamines for oxygen reduction reaction. Electrochimica Acta 56, 1570-1575.
[19] Geng D, Liu H, Chen Y, Li R, Sun X, Ye S & Knights S (2011), Non-noble metal oxygen reduction electrocatalysts based on carbon nanotubes with controlled nitrogen contents. Journal of Power Sources 196, 1795-1801.
[20] DomÃnguez C, Pérez-Alonso FJ, Al-Thabaiti SA, Basahel SN, Obaid AY, Alyoubi AO, Gómez de la Fuente JL & Rojas S (2015), Effect of N and S co-doping of multiwalled carbon nanotubes for the oxygen reduction. Electrochimica Acta 157, 158-165.
[21] Song P, Bo X, Nsabimana A & Guo L (2014), Additional doping of phosphorus into polypyrrole functionalized nitrogenous carbon nanotubes as novel metal-free oxygen reduction electrocatalyst in alkaline solution. International Journal of Hydrogen Energy 39, 15464-15473.
[22] Oh HS, Oh JG, Roh B, Hwang I & Kim H (2011), Development of highly active and stable non-precious oxygen reduction catalysts for PEM fuel cells using polypyrrole and a chelating agent. Electrochemistry Communications 13, 879-881.
[23] Lin Z, Waller GH, Liu Y, Liu & Wong CP (2013), 3D Nitrogen-doped graphene prepared by pyrolysis of graphene oxide with polypyrrole for electrocatalysis of oxygen reduction reaction. Nano Energy 2, 241-248.
[24] Yuan X, Sha HD, Ding XL, Kong HC, Lin H, Wen W, Huang T, Guo Z, Ma ZF & Yang Y (2014), Comparative investigation on the properties of carbon-supported cobalt-polypyrrole pyrolyzed at various conditions as electrocatalyst towards oxygen reduction reaction. International Journal of Hydrogen Energy 39, 15937-15947.
[25] Xin F & Li L (2011), Decoration of carbon nanotubes with silver nanoparticles for advanced CNT/polymer nanocomposites. Composites Part A: Applied Science and Manufacturing 42, 961-967.
[26] Yang M, Yang D, Chen H, Gao Y & Li H (2015), Nitrogen-doped carbon nanotubes as catalysts for the oxygen reduction reaction in alkaline medium. Journal of Power Sources 279, 28-35.
[27] Oh EJ, Hempelmann R, Nica V, Radev I & Natter H (2017), New catalyst supports prepared by surface modification of graphene- and carbon nanotube structures with nitrogen containing carbon coatings. Journal of Power Sources 341, 240-249.
[28] Mo Z, Liao S, Zheng Y & Fu Z (2012), Preparation of nitrogen-doped carbon nanotube arrays and their catalysis towards cathodic oxygen reduction in acidic and alkaline media. Carbon 50, 2620-2627.
[29] Sha HD, Yuan X, Li L, Ma Z, Ma ZF, Zhang L & Zhang J (2014), Experimental identification of the active sites in pyrolyzed carbon-supported cobalt–polypyrrole–4-toluenesulfinic acid as electrocatalysts for oxygen reduction reaction. Journal of Power Sources 255, 76-84.
[30] Qin H, Lao S, Liu Z, Zhu J & Li Z (2010), Effects of heat treatment on the structure, morphology and electrocatalytic activity of cobalt hydroxide electrocatalyst. international journal of hydrogen energy 35, 1872-1878.
[31] Zhao A, Masa J, Muhler M, Schuhmann W & Xia W (2013), N-doped carbon synthesized from N-containing polymers as metal-free catalysts for the oxygen reduction under alkaline conditions. Electrochimica Acta 98, 139-145.
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How to Cite
Sri Utami, R., Yin Wong, W., Herianto Majlan, E., & Shyuan Loh, K. (2019). Oxygen Reduction Reaction of Carbon Nanotubes Supported Polypyrrole Doped Toluene Sulfonic Acid in Alkaline Medium. International Journal of Engineering & Technology, 7(4.14), 473-477. https://doi.org/10.14419/ijet.v7i4.14.27721Received date: 2019-02-21
Accepted date: 2019-02-21
Published date: 2019-12-24