Location
University of Nevada, Las Vegas
Start Date
16-4-2011 12:30 PM
End Date
16-4-2011 2:00 PM
Description
This poster presents a theoretical approach for characterizing the electronic properties of novel electron-deficient organic semiconductors containing variety of electron donor substituents. In treating these compounds, the following questions will be addressed: What effects to the bandgap will each substituent have? Will any of the substituents lower the band gap to the desired range for solar cell applications(<2.0eV)? Can we use the current, inexpensive and tractable computational methods as a predictive tool for guiding future experimental design of organic based solar cells, rather than depending solely on experimental procedures?
Keywords
Organic semiconductors —Electric properties; Solar cells
Disciplines
Chemical Engineering | Organic Chemistry
Language
English
Predicting HOMO and LUMO energy gaps for organic semi-conductor: A theoretical study
University of Nevada, Las Vegas
This poster presents a theoretical approach for characterizing the electronic properties of novel electron-deficient organic semiconductors containing variety of electron donor substituents. In treating these compounds, the following questions will be addressed: What effects to the bandgap will each substituent have? Will any of the substituents lower the band gap to the desired range for solar cell applications(<2.0eV)? Can we use the current, inexpensive and tractable computational methods as a predictive tool for guiding future experimental design of organic based solar cells, rather than depending solely on experimental procedures?