Search Results - ashutosh+tiwari

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Invention SummaryThermoelectric (TE) power generation is considered one of the most promising clean energy conversion technologies. It harvests energy from waste or natural heat without producing any direct emissions of greenhouse gases over its life time. U-6170 transforms a temperature difference into electrical power without moving parts. The material...

Published: 3/18/2019 | Inventor(s): Ashutosh Tiwari, Shrikant Saini, Kun Tian, Haritha Yaddanapudi

Keywords(s):

Category(s): Materials, Thermoelectric

Significantly Increasing Efficiency of Dye-Sensitized Solar Cells Using Nanostructured ZnO Electrodes

Invention Summary: Dye-sensitized solar cells (DSSCs) have received considerable attention as a cost-effective alternative to conventional solar cells. However, a major efficiency limiting factor in current nanoparticle-based DSSCs is the trap-limited diffusion transport mechanism of electrons, a slow mechanism that limits the device efficiency,...

Published: 5/15/2019 | Inventor(s): Ashutosh Tiwari, Michael Snure

Keywords(s): Energy and Fuels, Environmental, Nanotechnology

Category(s): Energy, Solar Power