Enhancement of The Performance of Bulk Heterojunction Solar Cell: Enhancing The Performance of Bulk Heterojunction Solar Cell Made From APFO Green-6:PCBM By Thermal Annealing - Softcover

Eressa, Lemessa Asefa; Tesema, Genene

 
9783847314806: Enhancement of The Performance of Bulk Heterojunction Solar Cell: Enhancing The Performance of Bulk Heterojunction Solar Cell Made From APFO Green-6:PCBM By Thermal Annealing
Softcover
ISBN 10: 3847314807 ISBN 13: 9783847314806
Verlag: LAP LAMBERT Academic Publishing, 2011

Inhaltsangabe

A solar cell is a photovoltaic device designed to convert sunlight into electrical power. We can categorize solar cells into organic and inorganic. The advantages of organic solar cell over inorganic ones are inexpensive to fabricate,light weight, flexible shape and have little potential for negative environmental impact.But, the disadvantages of organic solar cell is low power conversion efficiency and suffer from huge degradation.So,there are different approaches for improving the efficiency of organic solar cells. Some of them are selection of solar harvesting material which have low band gap and broad absorption, active layer structure design (such as using bulk heterojunction),and etc.This work is aimed at enhancing the performance of a bulk heterojunction solar cell made from APFO Green-6:PCBM (1:4 ratio).This can be achieved through creating new device architecture design(bulk heterojunction) and careful control on the morphology of the active layer using thermal annealing in order to get a higher power conversion efficiency. Thermal annealing increases the degree of crystallization of the cell,charge transport and then the efficiency of the organic cell.

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Über die Autorin bzw. den Autor

Mr.Lemessa Asefa has obtained his M.Sc.degree in Physics from Addis Ababa University in July 2008 where working in Polymer Physics. Since then, he is a lecturer at Ambo University, College of Natural& Computational Sciences, Physics Department teaching Undergraduate Students.Presently, he is also Head, Department of Physics at Ambo University.

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Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2011
Sprache
Englisch
ISBN 10 
3847314807
ISBN 13 
9783847314806
Einband
Taschenbuch
Anzahl der Seiten
72
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Edicoes Nosso Conhecimento
customerservice@vdm-vsg.de

SIA
Riga
1039
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