Swati Sharma, Pinaki Ranjan, Sthitadhi Das, Sushil Gupta, Ravinder Bhati, Amitava Majumdar

Synthesis of Carbon Nanotube Using Olive Oil and It's Application in DYE Sensitized Solar Cell

In this study we report the synthesis of Carbon NanoTubes using Green chemistry (Olive Oil) for application in Dye Sensitised Solar Cells (DSSCs) as counter electrode materials. (cathode). Prior research has resulted in using platinum deposited over transparent conducting oxide (TCO) as a cathode in DSSC to achieve high efficiency cells. However, the degradation of platinum over time poses a significant challenge in identifying the right material to maintain efficiency and operation over time. In this regard, the high conductivity and transparency of CNTs make them a potentially attractive option so For the purpose of increasing the energy conversion efficiency of dye-sensitized solar cells (DSSCs), carbon nanotubes were deposited on a Transparent Conducting Oxide and The efficiency of CNT-counter electrode DSSC was improved .Nanotubes catalyze the reduction of triiodide, a reaction that is important for the dye-sensitized solar cell.

Keywords:

Carbon Nanotube, Olive Oil, Carbon Vapour Deposition(CVD), Dye-Sensitized Solar Cell, Counter Electrode.,

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K.Y. Chun, B.W. Paek, Y.M. Sung, D.J. Kwak, Y.T. Hyun, M.W. Park, Thin Solid Films 517 (2009) 4196.
Y. Ohsaki, N. Masaki, T. Kitamura, Y. Wada, T. Okamoto, T. Sekino, K. Niihara,S.Yanagida, Phys. Chem. Chem Phys. 7(2005) 4157.
O’Regan, B.; Grätzel, M. Nature 1991, 353, 737.
Wang, Q.; Ito, S.; Gratzel, M.; Fabregat-Santiago, F.; Mora-Sero, I.; Bisquert, J.; Bessho, T.; Imai, H. J. Phys. Chem. B 2006, 110, 25210.
Durr, M.; Bamedi, A.; Yasuda, A.; Nelles, G. Appl. Phys. Lett. 2004, 84, 3397.
Suzuki, K.; Yamaguchi, M.; Kumagai, M.; Yanagida, S. Chem. Lett. 2003, 32, 28.
Koo, B.-K.; Lee, D.-Y.; Kim, H.-J.; Lee, W.-J.; Song, J.- S.; Kim,H.- J. J. Electroceram. 2006, V17, 79.
Iijima S: Helical microtubules of graphitic carbon. Nature , 354:56. Li WZ, Xie SS, Qian LX, Chang BH, Zou BS, Zhou WY, Zhao RA, Wang G: Large-Scale Synthesis of Aligned Carbon Nanotubes. Science 1996,274:1701.
Ren ZF, Huang ZP, Xu JW, Wang JH,Bush P, Siegal MP, Provencio PN: Synthesis of Large Arrays of Well-Aligned Carbon Nanotubes on Glass. Science 1998, :1105.
Sen R, Govindaraj A, Rao CNR: Carbon nanotubes by the metallocen route. Chem. Phys Lett 1998, 277:276.
Zhang ZJ, Wei BQ, Ramanath G, Ajayan PM: Substrate-site selective growth of aligned carbon nanotubes. Appl Phys Lett 2000, 77:3764.
Mayne M, Grobert N, Terrones M, Kamalakaran R, Ruhle M, Kroto HW,Walton DRM: Pyrolytic production of aligned carbon nanotubes from homogeneously dispersed benzene-based aerosols. Chem Phy Lett ,338:101. Singh C, Shaffer MSP, Windle AH: Production of controlled architectures of aligned carbon nanotubes by an injection chemical vapour deposition method. Carbon , 41:359. Sharon M, Hsu WK, Kroto HW, Walton DRM: Camphor-based carbon nanotubes as an anode in lithium secondary batteries. J Power Sources 2002, 104:148.
Chatterjee AK, Sharon M, Banerjee R, Spallart MN: CVD synthesis of carbon nanotubes using a finely dispersed cobalt catalyst and their use in double layer electrochemical capacitors. Electrochemics Acta 2003, :3439.
Afre RA, Soga T, Jimbo T, Kumar M, Ando A, Sharon M: Growth of vertically aligned carbon nanotubes on silicon and quartz substrate by spray pyrolysis of a natural precursor: Turpentine oil. Chem Phys Lett 2005, :6.
Afre RA, Soga T, Jimbo T, Kumar M, Ando A, Sharon M, Somani PK, Umen M: Carbon nanotubes by spray pyrolysis of turpentine oil at different temperatures and their studies. Microp Mesop Mater 2006,96:184
Kumar M, Ando Y: A simple method of producing aligned carbon nanotubes from an unconventional precursor - Camphor. Chem Phys Lett 2003, 374:521.
Kumar M, Ando Y: Camphor-a botanical precursor producing garden of carbon nanotubes. Diamond Relat Mater 2003, 12:998.
Kumar M, Ando Y: Controlling the diameter distribution of carbon nanotubes grown from camphor on a zeolite support. Carbon 2005, 43:533.
Ghosh P, Afre RA, Soga T, Jimbo T: A simple method of producing singlewalled carbon nanotubes from a natural precursor: Eucalyptus oil. Mater Lett 2007, :3768.
Suriani AB, Azira AA, Nik SF, Nor RM, Rusop M: Synthesis of vertically aligned carbon nanotubes using natural palm oil as carbon precursor.Mater Lett 2009, :2704.
Mukul Kumar. and Yoshinori Ando Department of Materials Science and Engineering, Meijo University, Nagoya 468-8502, Japan Vol.10.3739- 3758,2010.