Study on Doctor Blade and Spin Coated CuInGaSe2 Thin Films

Abhay Kumar Singh, Tien Chien Jen

Abstract


This report deals synthesis of CuInGa (CIG) nano materials along with doctor blade and spin coated thin films selenization and their physical properties. The doctor blade and spin coated CIGS/SLG thin films thicknesses are obtained ̴ 2 μm and ̴ 2.95 μm.  Raman spectroscopy of these thin films leads the chalcopyrite phase formation by exhibiting the peak at wave number 171 cm-1. The well developed grain growths of spin coated thin film are appeared in the surface morphology. While the grain growths developments in doctoral blade coated thin film is rather hard and fuzzy. EDS measurement recognised the existence of the compositional ratio presence of the alloying elements Cu, In. Ga and Se. The doctor blade and spin coated CIGS/SLG thin films are exhibited the UV- Visible transmission peak in the wave length range 240 nm 320 nm. The optical energy band gaps for the doctor blade and spin coated CIGS thin films are obtained 1.41eV and 1.5 eV.        


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References


.

V.A. Akhavan, B. W. Goodfellow, M. G. Panthani, C.Steinhagen, T. B. Harvey, C. . Stolle, B. A. Korge, Colloidal CIGS and CZTS nanocrystals: A precursor route to printed photovoltaics [J] J. Solid State Chem. 2012, 189: 2–12.

E. Aydin, M. Sankir, N. D. Sankir, Conventional and rapid thermal annealing of spray pyrolyzed copper indium gallium sulfide thin films [J], J. Alloys and Comp. 2014, 615: 461-468.

. Rebekah, L.GarrisSteve, J. Jian, V.Li Harvey, L.Guthrey, K. Ramanathan, L. M.Mansfield, Electrical characterization and comparison of CIGS solar cells made with different structures and fabrication techniques [J], Solar Energy Materials and Solar Cells 2018, 174: 77–83.

L. Oliveira, T. Lyubenova, R. Martí, D. Fraga, A. Rey, V. Kozhukharov, J. Carda, In-situ sol-gel synthesis and thin film deposition of Cu(In,Ga)(S,Se)2 solar cells [J], J. Chem; Tech. and Metallurgy, 2013, 48: 559-566.

.

K. Zweibel, Thin film PV manufacturing: materials costs and their optimization [J], Sol. Energ. Mater. Sol. Cell, 2000, 63: 375 - 386.

U. P. Singh, S. P. Patra, Progress in Polycrystalline Thin-Film Cu(In,Ga)Se2 Solar Cells [J], International Journal of Photoenergy, 2010, Article ID 468147, 19pp.

. J. Ramanujam, Udai P. Singh, Copper indium gallium selenide based solar cells – a review [J] Energy Environ. Sci., 2017,10: 1306-1319

. W. Septina, M. Kurihara, S. Ikeda, Y. Nakajima, T. Hirano, Y. Kawasaki, T. Harada, M. Matsumura, Cu(In,Ga)(S,Se)2 Thin Film Solar Cell with 10.7% Conversion Efficiency Obtained by Selenization of the Na-Doped Spray-Pyrolyzed Sulfide Precursor Film [J], ACS Appl. Mater. Interfaces, 2015, 7 (12): 6472–6479

M. Malinowski, J. I. Leon, H. Abu-Rub, Solar Photovoltaic and Thermal Energy Systems: Current Technology and Future Trends [J], Proceedings of the IEEE, 2017, 105: 2132-2146

. T. Todorov, D. B. Mitzi, Direct Liquid Coating of Chalcopyrite Light-Absorbing Layers for Photovoltaic Devices [J], Eur. J. Inorg. Chem., 2010,1: 17-28

. L. Ribeaucourt, G. Savidand, D. Lincot, E. Chassaing, Electrochemical study of one-step electrodeposition of copper–indium–gallium alloys in acidic conditions as precursor layers for Cu(In,Ga)Se2 thin flm solar cells [J], Electrochim Acta, 2011, 95: 6628 - 6637

E.P. Zaretskaya, V.F. Gremenok, V.B. Zalesski, K .Bente, S . Schorr , S . Zukoty nski , Properties of Cu(In,Ga)(S,Se)2 thin films prepared by selenization/sulfurization of metallic alloys [J], Thin Solid Films, 2007, 515: 5848-5851

B.J. Babu, S. Velumani, A. Kassiba, R. Asomoza, J.A. Chavez-Carvayar, Junsin Yi, Deposition and characterization of graded Cu(In1-xGax)Se2 thin films by spray pyrolysis [J], Materials Chemistry and Physics, 2015, 162: 59-68

S. Mandati, B. V. Sarada, S. R. Dey, S. V. Joshi, Photoelectrochemistry of Cu(In,Ga)Se2 thin-films fabricated by sequential pulsed electrodeposition [J], Journal of Power Sources, 2015, 273: 149–157

S. Talam, S. R.Karumuri, N. Gunnam, Synthesis, Characterization, and Spectroscopic Properties of ZnO Nanoparticles [J],2012,2012: Article ID 372505, 6 pp

F.Jiang, W. Cai, Guolong, Facile Synthesis and Optical Properties of Small Selenium Nanocrystals and Nanorods [J], 2017, 12:401-6




DOI: http://dx.doi.org/10.24294/can.v1i2.540

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