EP 4298679 A1 20240103 - PEROVSKITE-BASED MULTI-JUNCTION SOLAR CELL AND METHOD FOR PRODUCING SAME
Title (en)
PEROVSKITE-BASED MULTI-JUNCTION SOLAR CELL AND METHOD FOR PRODUCING SAME
Title (de)
PEROWSKIT-BASIERTE MEHRFACHSOLARZELLE UND VERFAHREN ZU IHRER HERSTELLUNG
Title (fr)
CELLULE SOLAIRE MULTIJONCTION À BASE DE PÉROVSKITE ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- DE 102021201746 A 20210224
- EP 2022054677 W 20220224
Abstract (en)
[origin: WO2022180170A1] The invention relates to a perovskite-based multi-junction solar cell (110) and to a method for producing same. The method comprises the following steps: a) producing a first layer stack (112), wherein the first layer stack (112) has at least one substrate (116), at least one first electrode (118) and at least one first layer (120); b) producing a second layer stack (114), wherein the second layer stack (114) has at least one absorber layer (130) and at least one second layer (134); wherein in step a) a perovskite layer (124) is introduced into the first layer stack (112) or in step b) the perovskite layer (124) is introduced into the second layer stack (114), wherein the method also has the following steps: c) applying the first layer stack (112) to the second layer stack (114); d) laminating the first layer stack (112) with the second layer stack (114) such that at least one connection selected from the group consisting of a mechanical and an electrical connection is formed between the first layer stack (112) and the second layer stack (114), wherein the perovskite-silicon multi-junction solar cell (110) is formed; wherein the first layer (120) and the second layer (134) are each selected from the group consisting of a hole transport layer (122), an electron transport layer (136), a buffer layer (137), a recombination layer (132) or an electrode layer; wherein the perovskite layer (124) forms a laminate-forming layer of either the first layer stack (112) or the second layer stack (114).
CPC (source: EP KR)
H01L 31/0236 (2013.01 - KR); H01L 31/0322 (2013.01 - KR); H01L 31/03923 (2013.01 - KR); H01L 31/03928 (2013.01 - KR); H10K 30/15 (2023.02 - KR); H10K 30/20 (2023.02 - EP KR); H10K 30/40 (2023.02 - KR); H10K 30/57 (2023.02 - KR); H10K 30/81 (2023.02 - KR); H10K 30/85 (2023.02 - KR); H10K 30/86 (2023.02 - KR); H10K 30/87 (2023.02 - EP); H10K 71/16 (2023.02 - KR); H10K 71/50 (2023.02 - EP); H10K 85/50 (2023.02 - EP KR); H10K 30/40 (2023.02 - EP); H10K 30/50 (2023.02 - EP KR); Y02E 10/549 (2013.01 - EP)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021201746 A1 20220825; CN 116998252 A 20231103; EP 4298679 A1 20240103; KR 20230147195 A 20231020; WO 2022180170 A1 20220901
DOCDB simple family (application)
DE 102021201746 A 20210224; CN 202280016397 A 20220224; EP 2022054677 W 20220224; EP 22712309 A 20220224; KR 20237032514 A 20220224