Search Results - "Hemalatha, K.V."

Improved photovoltaic performance of CdSe/CdS/PbS quantum dot sensitized ZnO nanorod array solar cell by RAJ, C. Justin, KARTHICK, S. N, PARK, Songyi, HEMALATHA, K. V, KIM, Soo-Kyoung, PRABAKAR, K, KIM, Hee-Je

“…Single crystalline zinc oxide (ZnO) nanorod array has been used for the fabrication of CdSe/CdS/PbS/ZnO quantum dot sensitized solar cell (QDSSC). The ZnO…”
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Drastic photocatalytic degradation of methylene blue dye by neodymium doped zirconium oxide as photocatalyst under visible light irradiation by Dhandapani, C., Narayanasamy, R., Karthick, S.N., Hemalatha, K.V., Selvam, S., Hemalatha, P., kumar, M. Suresh, Kirupha, S. Dinesh, Kim, Hee-Je

“…Nanocrystalline ZrO2 and neodymium doped ZrO2 (Nd–ZrO2) were successfully prepared by a polymer- assisted, sol-gel method and characterized by XRD, SEM, HRTEM,…”
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Highly efficient ZnO porous nanostructure for CdS/CdSe quantum dot sensitized solar cell by Justin Raj, C., Karthick, S.N., Hemalatha, K.V., Kim, Hee-Je, Prabakar, K.

“…Porous zinc oxide (ZnO) nanostructure has been prepared by simple one step oxalate route for the fabrication of CdS/CdSe quantum dot sensitized solar cells…”
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Electrochemical properties of TiO2 encapsulated ZnO nanorod aggregates dye sensitized solar cells by Justin Raj, C., Karthick, S.N., Dennyson Savariraj, A., Hemalatha, K.V., Park, Song-Ki, Kim, Hee-Je, Prabakar, K.

“…► ZnO nanorod aggregates were synthesized by simple co-precipitation technique. ► TiO2 encapsulated ZnO nanorod aggregates photoanode was used for the DSSC. ►…”
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Titanium oxide prepared by polymer gel assisted combustion method for dye-sensitized solar cell by Karthick, S.N., Hemalatha, K.V., Seo, Hyunwoong, Ludeman, Daniel, Kim, Jin-Kyoung, Prabakar, K., Kim, Hee-Je

“…Nanocrystallite anatase TiO 2 powders were synthesized by a simple polymer gel assisted combustion method and characterized by X-ray diffraction (XRD), Fourier…”
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Structural and Optical Properties of Co3O4 Nanoparticles Prepared by Sol-gel Technique for Photocatalytic Application by Vennela, A.B., Mangalaraj, D., Muthukumarasamy, N., Agilan, S., Hemalatha, K.V.

“…Co3O4 (Cobalt Oxide) nanoparticles (NPs) were synthesized via sol-gel method by taking cobalt acetate (Co(OAC)) as a precursor material at four different…”
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Curcumin Dye Extracted from Curcuma longa L. Used as Sensitizers for Efficient Dye-Sensitized Solar Cells by Kim, Hee-Je, Kim, Dong- Jo, Karthick, S.N., Hemalatha, K.V., Raj, C. Justin, ok, Sunseong, choe, Youngson

“…The natural dye, curcumin, was extracted from Curcuma longa L. using a simple extraction technique. The dye was then used as a sensitizer in a dye-sensitized…”
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La-doped ZnO nanoflower as photocatalyst for methylene blue dye degradation under UV irradiation by Hemalatha, P., Karthick, S. N., Hemalatha, K. V., Yi, Moonsuk, Kim, Hee-Je, Alagar, M.

“…Lanthanum doped ZnO flower-like structured nanoparticles were synthesized through microwave assisted sol–gel technique. X-ray diffraction, scanning electron…”
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Performance of Kerria japonica and Rosa chinensis flower dyes as sensitizers for dye-sensitized solar cells by Hemalatha, K.V., Karthick, S.N., Justin Raj, C., Hong, N.-Y., Kim, S.-K., Kim, H.-J.

“…[Display omitted] ► The efficiency of Kerria japonica and Rosa chinensis dye is 0.22%, 0.29% respectively. ► In the presence of sugar molecule, it was…”
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Enhancing power conversion efficiency of DSSC by doping SiO2 in TiO2 photo anodes by Balachandran, K., Venckatesh, Rajendran, Sivaraj, Rajeshwari, Hemalatha, K.V., Mariappan, R.

“…A simple, less time consuming, cost ineffective sol–gel method was used to synthesis TiO2 nanoparticles (TiO2) and TiO2–SiO2 nanocomposites (TiO2–SiO2) using…”
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Hybrid Reduced Graphene Oxide/Manganese Diselenide Cubes: A New Electrode Material for Supercapacitors by Balamuralitharan, B., Karthick, S. N., Balasingam, Suresh Kannan, Hemalatha, K. V., Selvam, Samayanan, Raj, J. Anandha, Prabakar, Kandasamy, Jun, Yongseok, Kim, Hee‐Je

“…The integration of 2 D graphene nanosheets and layered transition‐metal dichalcogenides has been recognized as one of the most extensive strategies for the…”
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Natural Dye Extracted from Rhododendron Species Flowers as a Photosensitizer in Dye Sensitized Solar Cell by Kim, Hee-Je, Bin, Yeo-Tae, Karthick, S.N., Hemalatha, K.V., Raj, C. Justin, Venkatesan, S., Park, Songyi, Vijayakumar, G.

“…The natural dye, anthocyanin, was extracted from the flowers of Rhododendron species with three different colors, pink, red and violet, using a simple…”
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Preparation of TiO2 paste using poly(vinylpyrrolidone) for dye sensitized solar cells by Karthick, S.N., Hemalatha, K.V., Justin Raj, C., Subramania, A., Kim, Hee-Je

“…The surface morphology of titanium oxide (TiO2) films as a photoanode in dye sensitized solar cells plays a vital role in converting light to electricity…”
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Synthesis of self-light-scattering wrinkle structured ZnO photoanode by sol–gel method for dye-sensitized solar cells by Justin Raj, C., Karthick, S. N., Hemalatha, K. V., Kim, Soo-Kyoung, Kim, Byung Chul, Yu, Kook-Hyun, Kim, Hee-Je

“…A special morphological zinc oxide (ZnO) photoanode for dye-sensitized solar cell was fabricated by simple sol–gel drop casting technique. This film shows a…”
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