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Solid Junction-type Photoelectric Conversion Element, Perovskite Film, and Photoelectric Conversion Module
| Content Provider | The Lens |
|---|---|
| Related Links | https://www.lens.org/lens/patent/074-874-933-941-585/frontpage |
| Language | English |
| Publisher Date | 2021-10-13 |
| Access Restriction | Open |
| Alternative Title | Photoelektrisches Festkörperübergangsumwandlungselement, Perowskitfilm Und Photoelektrisches Umwandlungsmodul Élément De Conversion Photoélectrique De Type À Jonction Solide, Film De Pérovskite Et Module De Conversion Photoélectrique |
| Content Type | Text |
| Resource Type | Patent |
| Date Applied | 2017-08-02 |
| Agent | Ter Meer Steinmeister & Partner |
| Applicant | Sekisui Chemical Co Ltd |
| Application No. | 17837022 |
| Claim | A perovskite film, comprising a mixture of: a perovskite compound represented by a composition formula ABX3, formed of an organic cation A, a metal cation B and a halide anion X, and a compound Z having no perovskite structure, characterized by the compound Z having a group having a structure represented by formula (1) below: wherein R2 is an alkyl group having 1 to 15 carbon atoms, a halogenated alkyl group having 1 to 15 carbon atoms, an aryl group having 6 to 15 carbon atoms, a halogenated aryl group having 6 to 15 carbon atoms, or a halogen atom, and n is 0 or 1. The perovskite film according to claim 1, wherein the compound Z is a compound having a structure represented by formula (2) below: wherein each of R3 is independently a group represented by the formula (1) or a hydrogen atom, and at least one of multiple groups R3 is a group represented by the formula (1), and n is an integer from 2 to 30,000. The perovskite film according to claim 1 or 2, which comprises at least two compounds as the compound Z. A solid junction-type photoelectric conversion element comprising a first conductive layer, an electric power generation layer, and a second conductive layer, which are laminated in this order, wherein the electric power generation layer comprises the perovskite film of any of claims 1 to 3. A photoelectric conversion module, comprising at least one solid junction-type photoelectric conversion element according claim 4. |
| CPC Classification | Reduction Of Greenhouse Gas [Ghg] Emissions; Related To Energy Generation; Transmission Or Distribution ORGANIC ELECTRIC SOLID-STATE DEVICES Capacitors;Capacitors; Rectifiers; Detectors; Switching Devices; Light-Sensitive Or Temperature-Sensitive Devices Of The Electrolytic Type Semiconductor Devices Not Covered By Class H10 |
| Extended Family | 021-304-810-627-740 105-802-221-972-092 116-723-499-411-621 073-721-491-804-95X 015-110-475-619-555 074-874-933-941-585 164-865-122-306-295 041-220-030-733-793 178-455-192-340-065 111-247-314-874-851 006-441-934-389-26X |
| Patent ID | 3496172 |
| Inventor/Author | Fujinuma Naohiro Anzai Junichiro Satou Sachiko |
| IPC | H10K99/00 |
| Status | Active |
| Simple Family | 021-304-810-627-740 105-802-221-972-092 073-721-491-804-95X 015-110-475-619-555 116-723-499-411-621 074-874-933-941-585 164-865-122-306-295 041-220-030-733-793 178-455-192-340-065 111-247-314-874-851 006-441-934-389-26X |
| CPC (with Group) | Y02E10/542 H10K30/57 H10K30/20 H10K85/50 H10K39/12 H10K30/50 H01G9/2036 H01L31/0264 H10K85/00 H10K30/80 |
| Issuing Authority | European Patent Office (EPO) |
| Kind | Patent/Patent 1st level of publication/Inventor's certificate |
