S
Siva Sankar Nemala
Researcher at Indian Institute of Technology Bombay
Publications - 31
Citations - 480
Siva Sankar Nemala is an academic researcher from Indian Institute of Technology Bombay. The author has contributed to research in topics: Dye-sensitized solar cell & Auxiliary electrode. The author has an hindex of 11, co-authored 24 publications receiving 331 citations. Previous affiliations of Siva Sankar Nemala include Indian Institute of Technology Gandhinagar.
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Synthesis and characterization of carbon based counter electrode for dye sensitized solar cells (DSSCs) using sugar free as a carbon material
TL;DR: In this paper, a counter electrode for dye-sensitized solar cells (DSSCs) was fabricated using carbon material obtained from carbonization of sugar free at high temperature, which was made with polyvinylpyrrolidone (PVP) as a surfactant and a coating was obtained by doctor blading the slurry over the FTO glass substrate.
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Surface plasmon resonance effect of Cu nanoparticles in a dye sensitized solar cell
TL;DR: In this article, pure and copper doped titanium dioxide nanoparticles (TiO2 NPs) for Dye Sensitized Solar Cell (DSSC) photo anodes with different doping amounts of copper (Cu) 0.1, 0.3 and 0.5mole% are synthesized using modified sol-gel route.
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A simple route to making counter electrode for dye sensitized solar cells (DSSCs) using sucrose as carbon precursor.
Rahul Kumar,Venumadhav More,Shyama Prasad Mohanty,Siva Sankar Nemala,Sudhanshu Mallick,Parag Bhargava +5 more
TL;DR: Counter electrode for DSSCs was fabricated using carbon material obtained from graphitization of sucrose at high temperature using a slurry made with polyvinylpyrrolidone as a surfactant and a coating obtained by doctor blading the slurry over the FTO glass substrate.
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Liquid phase high shear exfoliated graphene nanoplatelets as counter electrode material for dye-sensitized solar cells
Siva Sankar Nemala,Purnendu Kartikay,Sateesh Prathapani,H. L. Mallika Bohm,Parag Bhargava,Siva Bohm,Sudhanshu Mallick +6 more
TL;DR: Electrocatalytic activity towards I-/I3- redox mediator exhibited by the GNPs based electrode is comparable to standard Pt counter electrodes, proving them as potential alternative materials for counter electrodes.
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Novel high-pressure airless spray exfoliation method for graphene nanoplatelets as a stable counter electrode in DSSC
Siva Sankar Nemala,Karanveer S. Aneja,Parag Bhargava,H. L. Mallika Bohm,Sudhanshu Mallick,Siva Bohm +5 more
TL;DR: In this article, a simple and low-cost exfoliation technique for large-scale production of graphene nanoplatelets (GNPs) directly from natural pristine graphite using high-pressure airless spray was demonstrated.