Quantum Dot

|The quantum-dot solar cell - How does one fabricate it and its performance |


Narayanan Siddharth

check of Electrical and Electronic Engineering







Abstract: With the increase in sense about the disadvantages involving the consumption of fossil fuels causes, research has really picked up in the field of renewable sources especially solar naught. This go for aims to fabricate a solar cell with quantum dots as sensitizers kind of of the more common one-dyes and tries to determine the efficiency of such a solar cell.

Keywords: quantum dot, photovoltaic, electrodes, short circuit current, open circuit voltage.

1 INTRODUCTION:

In the last few years on that point has been a lot of talk about the dependence of the world-wide population on conventional (limited) sources of energy like blacken and the need to overcome it because of issues like pollution and global warm leading to increase in global temperature. This has led to a lot of research into renewable sources of energy, especially solar energy since its the most basic energy source as most of the renewable sources of energy comes from the sun and available at almost every part of the world.

solar cells play an pregnant role in harnessing solar energy in which the adventure solar energy is converted into electrical energy.



The electricity obtained by dint of this method is largely pollution free and is ever present.

Solar cells have progressed from inorganic to organic to hybrid solar cells. withal the efficiency of the organic solar cells remain low when comp atomic number 18d to inorganic solar cells although they seem to have a lot of possible as the raw materials required for organic solar cells are considerably cheaper than silicon which is used in traditional solar cells.



Associate Professor Ang Diing Shenp

Associate Professor Yong Ken Tye

domesticate of Electrical and Electronic Engineering



Associate Professor Yong Ken Tye

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