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公开(公告)号：US20180208611A1
公开(公告)日：2018-07-26
申请号：US15501346
申请日：2015-08-03
Inventor： Sang Il SEOK , Jun Hong NOH , Wook Seok YANG , Jang Won SEO , Nam Joong JEON
CPC classification number: C07F7/24 , H01G9/2009 , H01L51/0077 , H01L51/4226 , Y02E10/549
Abstract: The present invention relates to a method for preparing an inorganic/organic hybrid perovskite compound film, and a structure for a solar cell and, specifically, a method for preparing an inorganic/organic hybrid perovskite compound film, according to one embodiment of the present invention, can comprise the steps of: a) forming, on a substrate layer, an adduct layer containing an adduct of halogenated metal and guest molecule; and b) preparing an inorganic/organic hybrid perovskite compound film by reacting the adduct layer and an organic halide.
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2.发明申请INORGANIC-ORGANIC HYBRID SOLAR CELL HAVING DURABILITY AND HIGH PERFORMANCE 审中-公开无机有机混合太阳能电池具有耐久性和高性能公开(公告)号：US20160005547A1
公开(公告)日：2016-01-07
申请号：US14759748
申请日：2014-01-10
Inventor： Sang Il SEOK , Sang Hyuk IM , Jun Hong NOH , Jin Hyuck HEO
CPC classification number: H01G9/2059 , H01G9/2018 , H01L51/0032 , H01L51/005 , H01L51/4226 , H01L2031/0344 , H01L2251/301 , H01L2251/306 , Y02E10/549
Abstract: Provided is a solar cell including: a first electrode; an electron transport layer positioned on the first electrode; a light absorber; a hole transport layer; and a second electrode, wherein the light absorber contains a solid-solution of at least two organic-metal halides with a perovskite structure, having different compositions from each other.
Abstract translation: 提供一种太阳能电池，包括：第一电极; 位于所述第一电极上的电子传输层; 光吸收器 空穴传输层; 和第二电极，其中所述光吸收体含有至少两种具有钙钛矿结构的有机金属卤化物的固溶体，其具有彼此不同的组成。
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Patent Agency Ranking
3.发明申请公开(公告)号：US20150349282A1
公开(公告)日：2015-12-03
申请号：US14759744
申请日：2014-01-10
Inventor： Sang Il SEOK , Sang Hyuk IM , Jun Hong NOH , Jin Hyuck HEO
CPC classification number: H01L51/4226 , H01G9/2031 , H01L51/0003 , H01L2251/10 , H01L2251/306 , Y02E10/542 , Y02P70/521
Abstract: Provided is a method for manufacturing a solar cell including: a) forming an electron transport layer on a first electrode; b) forming a light absorber by applying a light absorber solution as a solution for forming a light absorber containing an organic-metal halide having a perovskite structure, the light absorber solution containing an organic halide and a metal halide dissolved therein so as to have a non-stoichiometric ratio based on the organic-metal halide; c) forming a hole conduction layer by applying and drying a hole transport solution in which an organic hole transport material is dissolved; and d) forming a second electrode, which is a counter electrode of the first electrode, on the hole conduction layer.
Abstract translation: 本发明提供一种太阳能电池的制造方法，包括：a）在第一电极上形成电子传输层; b）通过应用光吸收剂溶液作为形成含有具有钙钛矿结构的有机金属卤化物的光吸收剂的溶液形成光吸收剂，所述光吸收剂溶液含有溶解在其中的有机卤化物和金属卤化物，以具有 基于有机金属卤化物的非化学计量比; c）通过施加和干燥其中溶解有机空穴传输材料的空穴传输溶液形成空穴传导层; 以及d）在所述空穴传导层上形成作为所述第一电极的对电极的第二电极。
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公开(公告)号：US20190228917A1
公开(公告)日：2019-07-25
申请号：US16260647
申请日：2019-01-29
Inventor： Sang Il SEOK , Sang Hyuk IM , Jun Hong NOH , Jin Hyuck HEO
Abstract: Provided is a solar cell including: a first electrode; an electron transport layer positioned on the first electrode; a light absorber; a hole transport layer; and a second electrode, wherein the light absorber contains a solid-solution of at least two organic-metal halides with a perovskite structure, having different compositions from each other.
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公开(公告)号：US20190122828A1
公开(公告)日：2019-04-25
申请号：US16091057
申请日：2017-04-05
Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jang Won SEO , Jun Hong NOH , Nam Joong JEON , Sang Il SEOK
Abstract: The present invention relates to an inorganic/organic hybrid perovskite compound film. An inorganic/organic hybrid perovskite compound film according to the present invention is polycrystalline, and has a discontinuous (100) plane scattering intensity on a grazing incidence wide angle x-ray scattering (GIWAXS) spectrum obtained using an x-ray wavelength of 1.0688 Å.
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公开(公告)号：US20200325032A1
公开(公告)日：2020-10-15
申请号：US16090953
申请日：2017-04-04
Applicant: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY , UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
Inventor： Jun Hong NOH , Seong Sik SHIN , Jang Won SEO , Sang Il SEOK
Abstract: The present invention relates to a method for preparing a BaSnO3 thin film, comprising the steps of: a) precipitating an amorphous precipitate by adding an alkaline aqueous solution to a mixture solution comprising a barium salt, a tin salt, hydrogen peroxide, and an organic acid; b) preparing a crystalline BaSnO3 precursor material by preheating the mixture solution containing the amorphous precipitate; c) preparing a dispersion solution by dispersing the crystalline BaSnO3 precursor material in a polar organic solvent; d) coating the dispersion solution on a substrate; and e) preparing a BaSnO3 thin film of a perovskite structure by heat treating the dispersion solution coated on the substrate.
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公开(公告)号：US20170287649A1
公开(公告)日：2017-10-05
申请号：US15478618
申请日：2017-04-04
Inventor： Jang Won SEO , Jun Hong NOH , Sang Il SEOK , Nam Joong JEON , Young Chan KIM
CPC classification number: H01G9/2009 , H01L51/0003 , H01L51/005 , H01L51/0077 , H01L51/0078 , H01L51/4226 , H01L51/424 , Y02E10/549
Abstract: Provided is a perovskite solar cell having remarkably excellent heat resistance, durability, and photoelectric conversion efficiency by employing a phthalocyanine derivative as a hole transport material.
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