Sökning: id:"swepub:oai:DiVA.org:liu-75281" >
Synthesis and photo...
Synthesis and photovoltaic behaviors of benzothiadiazole- and triphenylamine-based alternating copolymers
-
- Wang, Ming (författare)
- Chinese Academy of Science
-
- Li, Cuihong (författare)
- Beijing Normal University
-
- Lv, Aifeng (författare)
- Chinese Academy of Science
-
visa fler...
-
- Wang, Zhaohui (författare)
- Chinese Academy of Science
-
- Bo, Zhishan (författare)
- Chinese Academy of Science
-
- Zhang, Fengling (författare)
- Linköpings universitet,Biomolekylär och Organisk Elektronik,Tekniska högskolan
-
visa färre...
-
(creator_code:org_t)
- Elsevier, 2012
- 2012
- Engelska.
-
Ingår i: Polymer. - : Elsevier. - 0032-3861 .- 1873-2291. ; 53:2, s. 324-332
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- A series of donor-acceptor (D-A) alternating copolymers (P1, P2 and P3) with thiophene -benzothiadiazole-thiophene-triphenylamine main chain have been synthesized by Suzuki poly-condensation. P1, P2, and P3 possess medium optical band gaps of 1.99, 1.97 and 1.93 eV, respectively. Bulk heterojunction polymer solar cells (BHJ PSCs) with these polymers as donor and PC71BM as acceptor showed power conversion efficiency (PCE) in the range of 2.1-2.8%. The highest PCE of 2.8 % was achieved for P1 with short circuit current (J(SC),) of 7.8 mA/cm(2). This study offers a useful and important insight for designing triphenylamine derivative-based polymers used for efficient PSCs.
Nyckelord
- Conjugated polymers
- D-A copolymers
- Polymer solar cells
- TECHNOLOGY
- TEKNIKVETENSKAP
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
-
Polymer
(Sök värdpublikationen i LIBRIS)
Till lärosätets databas