Fabrication of ZnO/ZnO @ carbon dot as photo anode and Natural dye as photosensitizer for dye sensitized solar cell application

 
 
 
  • Abstract
  • Keywords
  • References
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  • Abstract


    ZnO/ZnO @ carbon dot was hydrothermally synthesized and deposited on indium tin oxide coated glass substrate by doctor blade method for application as working electrode in dye sensitized solar cell. Environment friendly natural dye extracted from Lawsonia inermis leaves was used as photosensitizer to fabricate DSSC. Structural and optical properties of the synthesized nanoparticles were studied by X-Ray, UV-Vis, FT-IR and PL spectroscopy. The photovoltaic properties of the cell have been studied and the best solar energy conversion efficiency was obtained.

     

     

  • Keywords


    Zinc Oxide; Carbon Dot; Lawsonia Inermis; Sensitizer; Solar Cell

  • References


      [1] B. O.Regan and M. Grätzel, “A low-cost, high-efficiency solar cell based on dye- sensitized colloidal TiO2 films” , Nat., vol. 353, pp. 737–740, 1991.

      [2] Mei-dan, Xiaoru Wen, Mengye Wang, James locozzia, “Recent Advances in dye sensitized Solar cells: from photoanodes, sensitizers and electrolytes to counter electrodes”, Mat. Tod., vol.18,pp.155-162,2015.

      [3] Huiling Zhao, Dong Chen, Bo Liu, Shuai Zhang,and Mingdong dong,,“Synthesis and Properties of One-dimensional ZnO Nanostructures and their Integration into Dye Sensitized Solar Cell”, Nanoscience & Nanotechnology-Asia.,vol.2,pp.11-27.

      [4] H. Zhou, L.Wu, Y.Gao, T.Ma, “Dye sensitized solar cell using 20 natural dyes as sensitizers,”.J. Photochem. Photobiol.A Chemistry .,vol.291,pp.188-194,2011.

      [5] C.Quin,A.Clark, “DFT characterization of the optical and redoxproperties of natural pigments relevant to dye- sensitized solar cells”, Chem.Phys.Lett.,vol.438,pp26-30,2008.

      [6] Cheng-En cheng, Chi-Yuan lin, Chein-Hsun Shan, Shang-Yi Tsai, Ko- Wei Lin,Chen, “ Platinum-graphene counter electrode for dye sensitized solar cells”, J.Appl.Phys.,vol.114,014503,2013.

      [7] Tan-Phat Huynh,Thi-thao Hoang,Phuoc-Hiep Nguyen,, “Preparation of TiO2 thin film using modified doctor blade method for improve ment of dye –sensitized solar cell”,IEEE Xplore., vol.12,2011.

      [8] Yuan-song, Jie-Yang, “Preparation and in-vitro cytotoxicity of zinc oxide nanoparticles against osteoarthritic chondrocytes”, Trop .J Pharm Res.,vol. 15, pp.2321-2327,2016.

      [9] R.K.Srivastava,A.K.Pandey, “Photoluminescence and photoconduc tive characteristics of hydrothermally synthesized ZnO nanoparti cles”,Opto-electronics review.,vol.18,pp.467-473,2010.

      [10] Saad S M Hassan, Waleed M El Azab, Hager R Ali and Mona S M Mansour, “Green synthesis and characterization of ZnO nano particles for photocatalytic degradation of anthracene”, Advances in Natural Sciences: Nanoscience and Nanotechnology., vol.9, 015006,2015.

      [11] Ali, Idris , Ali ME.Q, “ Fabrication of ZnO nanoparticles by solution combustion method for the photocatalytic degradation of organic dye”, J. Nanostructure . Chemistry.,vol. 3,2013.

      [12].Arunasish Layek, Suman De, Ruhi Thorat, and Arindam Chow Dhury, “Spectrally Resolved Photoluminescence Imaging of ZnO Nanocrystals at Single-Particle Levels”, J.Phys.Chem.Lett., vol.2, 1241-1247,2011.

      [13] Fang-I Lai , Jui-Fu Yang and Shou-Yi Kuo, “Efficiency Enhancement of Dye-Sensitized Solar Cells’ Performance with ZnO Nanorods Grown by Low-Temperature Hydrothermal Reaction”, Mate rials., vol.8,8860-8867,2015.

      [14] Y.F.Hsu, Y.Y. Xi, A.B. Djuriši´c,W.K. Chen, “ ZnO nanorods for solar cells: Hydrothermal growth versus vapor deposition”, App. Phys. Lett. Vol., 92, 133507,2008.


 

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Article ID: 11894
 
DOI: 10.14419/ijet.v7i2.23.11894




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