Abstract
Electrodes modified with iron porphyrin and carbon nanotubes (FeP–CNTs) were prepared and used for CO2 electroreduction. The adsorption of iron porphyrin onto the multiwalled carbon nanotubes was characterized by scanning electron microscopy and ultraviolet and visible spectroscopy. The electrochemical properties of the modified electrodes for CO2 reduction were investigated by cyclic voltammetry and CO2 electrolysis. The FeP–CNT electrodes exhibited less negative cathode potential and higher reaction rate than the electrodes modified only with iron porphyrin or carbon nanotubes. A mechanism of the synergistic catalysis was proposed and studied by electrochemical impedance spectroscopy and electron paramagnetic resonance. The direct electron transfer between iron porphyrin and carbon nanotubes was examined. The current study shed light on the mechanism of synergistic catalysis between CNTs and metalloporphyrin, and the iron porphyrin–CNT-modified electrodes showed great potential in the efficient CO2 electroreduction.
Similar content being viewed by others
References
Sun JJ, Zhao HZ, Yang QZ, Song J, Xue A (2010) A novel layer-by-layer self-assembled carbon nanotube-based anode: preparation, characterization, and application in microbial fuel cell. Electrochim Acta 55(9):3041–3047
Qiao Y, Li CM (2011) Nanostructured catalysts in fuel cells. J Mater Chem 21(12):4027–4036
Murakami H, Nomura T, Nakashima N (2003) Noncovalent porphyrin-functionalized single-walled carbon nanotubes in solution and the formation of porphyrin-nanotube nanocomposites. Chem Phys Lett 378(5–6):481–485
Zhao Q, Gu ZN, Zhuang QK (2004) Electrochemical study of tetra-phenyl-porphyrin on the SWNTs film modified glassy carbon electrode. Electrochem Commun 6(1):83–86
Kowalewska B, Skunik M, Karnicka K, Miecmikowski K, Chojak M, Ginalska G, Belcarz A, Kulesza PJ (2008) Enhancement of bio-electrocatalytic oxygen reduction at the composite film of cobalt porphyrin immobilized within the carbon nanotube-supported peroxidase enzyme. Electrochim Acta 53(5):2408–2415
Choi A, Jeong H, Kim S, Jo S, Jeon S (2008) Electrocatalytic reduction of dioxygen by cobalt porphyrin-modified glassy carbon electrode with single-walled carbon nanotubes and nafion in aqueous solutions. Electrochim Acta 53(5):2579–2584
Liu Y, Yan YL, Lei HP, Wu F, Ju HX (2007) Functional multiwalled carbon nanotube nanocomposite with iron picket-fence porphyrin and its electrocatalytic behavior. Electrochem Commun 9(10):2564–2570
Ma QA, Ai SY, Yin HS, Chen QP, Tang TT (2010) Towards the conception of an amperometric sensor of l-tyrosine based on Hemin/PAMAM/MWCNT modified glassy carbon electrode. Electrochim Acta 55(22):6687–6694
Penza M, Rossi R, Alvisi M, Valerini D, Serra E, Paolesse R, Martinelli E, D'Amico A, Di Natale C (2011) Metalloporphyrin-modified carbon nanotube layers for gas microsensors. Sens Lett 9(2):913–919
Luz RCS, Damos FS, Tanaka AA, Kubota LT, Gushikem Y (2008) Electrocatalysis of reduced L-glutathione oxidation by iron(III) tetra-(N-methyl-4-pyridyl)-porphyrin (FeT4MPyP) adsorbed on multi-walled carbon nanotubes. Talanta 76(5):1097–1104
Chen W, Ding Y, Akhigbe J, Bruckner C, Li CM, Lei Y (2010) Enhanced electrochemical oxygen reduction-based glucose sensing using glucose oxidase on nanodendritic poly[meso-tetrakis(2-thienyl)porphyrinato]cobalt(II)-SWNTs composite electrodes. Biosens Bioelectron 26(2):504–510
Rahman GMA, Guldi DM, Campidelli S, Prato M (2006) Electronically interacting single wall carbon nanotube-porphyrin nanohybrids. J Mater Chem 16(1):62–65
Murakami H, Nakamura G, Nomura T, Miyamoto T, Nakashima N (2007) Noncovalent porphyrin-functionalized single-walled carbon nanotubes: solubilization and spectral behaviors. J Porphyrins Phthalocyanines 11(5–6):418–427
Chitta R, Sandanayaka ASD, Schumacher AL, D'Souza L, Araki Y, Ito O, D'Souza F (2007) Donor-acceptor nanohybrids of zinc naphthalocyanine or zinc porphyrin noncovalently linked to single-wall carbon nanotubes for photoinduced electron transfer. J Phys Chem C 111(19):6947–6955
Hasobe T, Murata H, Kamat PV (2007) Photoelectrochemistry of stacked-cup carbon nanotube films. Tube-length dependence and charge transfer with excited porphyrin. J Phys Chem C 111(44):16626–16634
Benson EE, Kubiak CP, Sathrum AJ, Smieja JM (2009) Electrocatalytic and homogeneous approaches to conversion of CO2 to liquid fuels. Chem Soc Rev 38(1):89–99
Oloman C, Li H (2008) Electrochemical processing of carbon dioxide. Chemsuschem 1(5):385–391
Morris AJ, Meyer GJ, Fujita E (2009) Molecular approaches to the photocatalytic reduction of carbon dioxide for solar fuels. Acc Chem Res 42(12):1983–1994
Behar D, Dhanasekaran T, Neta P, Hosten CM, Ejeh D, Hambright P, Fujita E (1998) Cobalt porphyrin catalyzed reduction of CO2. Radiation chemical, photochemical, and electrochemical studies. J Phys Chem A 102(17):2870–2877
Magdesieva TV, Yamamoto T, Tryk DA, Fujishima A (2002) Electrochemical reduction of CO2 with transition metal phthalocyanine and porphyrin complexes supported on activated carbon fibers. J Electrochem Soc 149(6):D89–D95
Ramirez G, Lucero M, Riquelme A, Villagran M, Costamagna J, Trollund E, Aguirre MJ (2004) A supramolecular cobalt-porphyrin-modified electrode, toward the electroreduction of CO2. J Coord Chem 57(3):249–255
Bhugun I, Lexa D, Savéant JM (1996) Catalysis of the electrochemical reduction of carbon dioxide by iron(0) porphyrins. Synergistic effect of Lewis acid cations. J Phys Chem 100(51):19981–19985
Fujiwara ST, Gushikem Y, Pessoa CA, Nakagaki S (2005) Electrochemical studies of a new iron porphyrin entrapped in a propylpyridiniumsilsesquioxane polymer immobilized on a SiO2/Al2O3 surface. Electroanalysis 17(9):783–788
Yang YB, Xu L, Li FY, Du XG, Sun ZX (2010) Enhanced photovoltaic response by incorporating polyoxometalate into a phthalocyanine-sensitized electrode. J Mater Chem 20(48):10835–10840
Mamuru SA, Ozoemena KI, Fukuda T, Kobayashi N, Nyokong T (2010) Studies on the heterogeneous electron transport and oxygen reduction reaction at metal (Co, Fe) octabutylsulphonylphthalocyanines supported on multi-walled carbon nanotube modified graphite electrode. Electrochim Acta 55(22):6367–6375
Liu XQ, Feng HQ, Liu XH, Wong DKY (2011) Electrocatalytic detection of phenolic estrogenic compounds at NiTPPS vertical bar carbon nanotube composite electrodes. Anal Chim Acta 689(2):212–218
Zhao HZ, Zhang Y, Zhao B, Chang YY, Li ZS (2012) Electrochemical Reduction of carbon dioxide in an MFC-MEC system with a layer-by-layer self-assembly carbon nanotube/cobalt phthalocyanine modified electrode. Environ Sci Technol 46(9):5198–5204
Reda T, Plugge CM, Abram NJ, Hirst J (2008) Reversible interconversion of carbon dioxide and formate by an electroactive enzyme. Proc Natl Acad Sci USA 105(31):10654–10658
Lu XQ, Zhi FP, Shang H, Wang XY, Xue ZH (2010) Investigation of the electrochemical behavior of multilayers film assembled porphyrin/gold nanoparticles on gold electrode. Electrochim Acta 55(11):3634–3642
Li XF, Wan Y, Sun CQ (2004) Covalent modification of a glassy carbon surface by electrochemical oxidation of r-aminobenzene sulfonic acid in aqueous solution. J Electroanal Chem 569(1):79–87
Xiao F, Liu LQ, Li J, Zeng JJ, Zeng BZ (2008) Electrocatalytic oxidation and voltammetric determination of nitrite on hydrophobic ionic liquid-carbon nanotube gel-chitosan composite modified electrodes. Electroanalysis 20(18):2047–2054
Cambré S, Wenseleers W, Goovaerts E, Resasco DE (2010) Determination of the metallic/semiconducting ratio in bulk single-wall carbon nanotube samples by cobalt porphyrin probe electron paramagnetic resonance spectroscopy. ACS Nano 4(11):6717–6724
Elliott RJ (1954) Theory of the effect of spin-orbit coupling on magnetic resonance in some semiconductors. Phys Rev 96(2):266–279
Perutz MF (1970) Stereochemistry of cooperative effects in haemoglobin. Nature 228(5273):726–734
Hoard JL (1971) Stereochemistry of hemes and other metalloporphyrins. Science 174(4016):1295–1302
Acknowledgments
The authors are grateful for the financial support from the National Natural Science Foundation (grant no. 21077001) and National Five-Year Technology Support Program (grant no. 2011BAJ07B04) of China.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhao, HZ., Chang, YY. & Liu, C. Electrodes modified with iron porphyrin and carbon nanotubes: application to CO2 reduction and mechanism of synergistic electrocatalysis. J Solid State Electrochem 17, 1657–1664 (2013). https://doi.org/10.1007/s10008-013-2027-1
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10008-013-2027-1