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Summary An innovative dye-sensitized solar cell based on achiote seeds with a new dual electrical generation mechanism is presented. This dye-sensitized solar cell, in addition to the well-known mechanism, where… Click to show full abstract
Summary An innovative dye-sensitized solar cell based on achiote seeds with a new dual electrical generation mechanism is presented. This dye-sensitized solar cell, in addition to the well-known mechanism, where the conduction electrons are released from the dye molecules due to their interaction with photons, shows a distinct chemical mechanism that produces an effective electric current under dark conditions. Both mechanisms operate simultaneously; however, the electrical signal obtained from the photoelectrical mechanism is stronger. Additionally, during a rapid transition from darkness to illuminate conditions, non-linear oscillations in the current signal are produced when the system is shifted rapidly far from equilibrium conditions. Copyright © 2017 John Wiley & Sons, Ltd.
Journal Title: International Journal of Energy Research
Year Published: 2017
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