EP 2994926 A1 20160316 - ORGANIC-INORGANIC PEROVSKITE BASED SOLAR CELL
Title (en)
ORGANIC-INORGANIC PEROVSKITE BASED SOLAR CELL
Title (de)
SOLARZELLE AUF DER BASIS VON ORGANISCH-ANORGANISCHEM PEROWSKIT
Title (fr)
CELLULE SOLAIRE À BASE DE PÉROVSKITE ORGANIQUE-INORGANIQUE
Publication
Application
Priority
- EP 13166717 A 20130506
- EP 2014059098 W 20140505
- EP 14727717 A 20140505
Abstract (en)
[origin: WO2014180780A1] The present invention provides a solid state solar cell comprising a transparent conducting support layer, on which a nanostructured, surface-increasing, mesoporous scaffold structure is provided, wherein an organic-inorganic perovskite layer is provided on said scaffold structure, and wherein a counter electrode is provided in electric contact with said perovskite layer. The mesoporous scaffold preferably comprises a doped semiconductor material, in particular doped TiO2. Surprisingly, the use of doped TiO2 compared to the non-doped counterpart results in increased power conversion efficiency.
IPC 8 full level
H01G 9/20 (2006.01); H01L 51/42 (2006.01)
CPC (source: EP)
H10K 30/151 (2023.02); H10K 85/50 (2023.02); Y02E 10/549 (2013.01)
Citation (search report)
See references of WO 2014180780A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2014180780 A1 20141113; AU 2014264719 A1 20151112; AU 2014264719 B2 20171123; EP 2994926 A1 20160316; JP 2016517187 A 20160609; KR 20160004389 A 20160112
DOCDB simple family (application)
EP 2014059098 W 20140505; AU 2014264719 A 20140505; EP 14727717 A 20140505; JP 2016512318 A 20140505; KR 20157034715 A 20140505