Title:
HYBRID ORGANIC-INORGANIC PEROVSKITE-BASED SOLAR CELL WITH COPPER OXIDE AS A HOLE TRANSPORT MATERIAL
Document Type and Number:
WIPO Patent Application WO/2016/080854
Kind Code:
A3
Abstract:
The hybrid organic-inorganic perovskite-based solar cell with copper oxide as a hole transport material includes a transparent conducting film layer (12) sandwiched between a glass substrate (11) and a titanium dioxide layer (14). The transparent conducting film layer (12) can be fluorine-doped tin oxide. A lead methylammonium tri-iodide perovskite layer (16) is formed on the titanium dioxide layer (14), such that the titanium dioxide layer (14) is sandwiched between the lead methylammonium tri-iodide perovskite layer (16) and the transparent conducting film layer (12). A layer of copper oxide (Cu2O) (18), as a hole transport material, is formed on the lead methylammonium tri-iodide perovskite layer (16). The lead methylammonium tri-iodide perovskite layer (16) is sandwiched between the layer of hole transport material (18) and the titanium dioxide layer (14). A gold contact (20) is formed on the layer of hole transport material (18).
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Inventors:
TABET NOUAR AMOR (QA)
ALHARBI FAHHAD HUSSAIN (QA)
HOSSAIN MOHAMMAD ISTIAQUE (QA)
ALHARBI FAHHAD HUSSAIN (QA)
HOSSAIN MOHAMMAD ISTIAQUE (QA)
Application Number:
PCT/QA2015/050002
Publication Date:
October 20, 2016
Filing Date:
November 20, 2015
Export Citation:
Assignee:
QATAR FOUND FOR EDUCATION SCIENCE AND COMMUNITY DEV (QA)
International Classes:
H01L51/42
Domestic Patent References:
| WO2013171517A1 | 2013-11-21 |
Other References:
JEFFREY A. CHRISTIANS ET AL: "An Inorganic Hole Conductor for Organo-Lead Halide Perovskite Solar Cells. Improved Hole Conductivity with Copper Iodide", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 136, no. 2, 15 January 2014 (2014-01-15), US, pages 758 - 764, XP055293066, ISSN: 0002-7863, DOI: 10.1021/ja411014k
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