A mechanistic understanding of processing additive-induced efficiency enhancement in bulk heterojunction organic solar cells.
Adv Mater
; 26(2): 300-5, 2014 Jan 15.
Article
em En
| MEDLINE
| ID: mdl-24174401
ABSTRACT
The addition of processing additives is a widely used approach to increase power conversion efficiencies for many organic solar cells. We present how additives change the polymer conformation in the casting solution leading to a more intermixed phase-segregated network structure of the active layer which in turn results in a 5-fold enhancement in efficiency.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Energia Solar
Idioma:
En
Revista:
Adv Mater
Assunto da revista:
BIOFISICA
/
QUIMICA
Ano de publicação:
2014
Tipo de documento:
Article
País de afiliação:
Estados Unidos