R&D result detail

Original Title

Vacuum co-deposition of organic solar cell structures

English Title

Vacuum co-deposition of organic solar cell structures

Type

WoS Article

Original Abstract

An algorithm for calculation the mass ratio between evaporated components in vacuum co-deposition is presented. The algorithm is demonstrated via preparation of organic solar cells. Zinc phthalocyanine (ZnPc) based solar cell amples of types ITO|PEDOT:PSS|ZnPc:C60 |Al were prepared in a clean room conditions. The active bulk heterojunction (BHJ) organic composite ZnPc:C60 film was prepared with mass ratio of 4.2:1. The surface morphology was characterized by SEM. Photoelectrical measurements were carried out on the samples prepared, demonstrating the advantages of the composite material with respect to the single ZnPc layer. The algorithm developed allows further precise optimization of the BHJ cells to be performed

English abstract

An algorithm for calculation the mass ratio between evaporated components in vacuum co-deposition is presented. The algorithm is demonstrated via preparation of organic solar cells. Zinc phthalocyanine (ZnPc) based solar cell amples of types ITO|PEDOT:PSS|ZnPc:C60 |Al were prepared in a clean room conditions. The active bulk heterojunction (BHJ) organic composite ZnPc:C60 film was prepared with mass ratio of 4.2:1. The surface morphology was characterized by SEM. Photoelectrical measurements were carried out on the samples prepared, demonstrating the advantages of the composite material with respect to the single ZnPc layer. The algorithm developed allows further precise optimization of the BHJ cells to be performed

Keywords

vacuum co-deposition, organic electronics, solar cells

Key words in English

vacuum co-deposition, organic electronics, solar cells

Authors

GEORGIEVA, G.; ZHIVKOV, I.; DIMOV, D.; DOBRIKOV, G.; D. Karashanova, A. Kirilov, F. Markova, E. Bubev, A. Georgiev, R. Yordanov

RIV year

2017

Released

10.11.2016

Publisher

Journal of the Chemicals Institutes of the Bulgarian Academy of Sciences and of the Union of Chemists in Bulgaria

Location

Sofia, Bulgaria

ISBN

0324-1130

Periodical

BULGARIAN CHEMICAL COMMUNICATIONS

Volume

48

Number

48

State

Republic of Bulgaria

Pages from

213

Pages to

218

Pages count

6

URL

http://www.bcc.bas.bg/index.html

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@article{BUT131268,
  author="GEORGIEVA, G. and ZHIVKOV, I. and DIMOV, D. and DOBRIKOV, G. and D. Karashanova, A. Kirilov, F. Markova, E. Bubev, A. Georgiev, R. Yordanov",
  title="Vacuum co-deposition of organic solar cell structures",
  journal="BULGARIAN CHEMICAL COMMUNICATIONS",
  year="2016",
  volume="48",
  number="48",
  pages="213--218",
  issn="0324-1130",
  url="http://www.bcc.bas.bg/index.html"
}