JP7417792B2 - ペロブスカイト様構造を有する光吸収フィルムを製造するための方法 - Google Patents
ペロブスカイト様構造を有する光吸収フィルムを製造するための方法 Download PDFInfo
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- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 28
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- UPHCENSIMPJEIS-UHFFFAOYSA-N 2-phenylethylazanium;iodide Chemical compound [I-].[NH3+]CCC1=CC=CC=C1 UPHCENSIMPJEIS-UHFFFAOYSA-N 0.000 claims description 2
- CALQKRVFTWDYDG-UHFFFAOYSA-N butan-1-amine;hydroiodide Chemical compound [I-].CCCC[NH3+] CALQKRVFTWDYDG-UHFFFAOYSA-N 0.000 claims description 2
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- LLWRXQXPJMPHLR-UHFFFAOYSA-N methylazanium;iodide Chemical compound [I-].[NH3+]C LLWRXQXPJMPHLR-UHFFFAOYSA-N 0.000 description 15
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- 239000010949 copper Substances 0.000 description 3
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- RQQRAHKHDFPBMC-UHFFFAOYSA-L lead(ii) iodide Chemical compound I[Pb]I RQQRAHKHDFPBMC-UHFFFAOYSA-L 0.000 description 3
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- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
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- 238000001755 magnetron sputter deposition Methods 0.000 description 2
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- 230000009257 reactivity Effects 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- GXHDGAQJBMKANV-UHFFFAOYSA-N 2-aminopentanoic acid hydroiodide Chemical compound I.NC(C(=O)O)CCC GXHDGAQJBMKANV-UHFFFAOYSA-N 0.000 description 1
- 241001198704 Aurivillius Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910020220 Pb—Sn Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
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- 230000008025 crystallization Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
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- 239000012467 final product Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
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- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- ISWNAMNOYHCTSB-UHFFFAOYSA-N methanamine;hydrobromide Chemical compound [Br-].[NH3+]C ISWNAMNOYHCTSB-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
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- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
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- H10K71/441—Thermal treatment, e.g. annealing in the presence of a solvent vapour in the presence of solvent vapors, e.g. solvent vapour annealing
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- H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
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- H10K71/15—Deposition of organic active material using liquid deposition, e.g. spin coating characterised by the solvent used
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
- C23C26/02—Coating not provided for in groups C23C2/00 - C23C24/00 applying molten material to the substrate
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
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- H10K71/164—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering using vacuum deposition
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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Description
Claims (18)
- ペロブスカイト様構造を有する光吸収材料のフィルムを製造するための方法であって、組成物AВX3を有し、前記方法が、
1)基板上に成分Bの均一な層を形成するステップと、
2)化学量論的量または前記化学量論的量より多い量で前記成分Bの前記層へ試薬AX、X2及び阻害剤の混合物を塗布するステップであって、前記混合物が、阻害剤により前記成分Bと反応しない、ステップと、
3)溶媒の除去により一般的な組成構造AXn(n≧2.5)の液体ポリハロゲン化反応溶融物が形成され、前記成分Bの前記フィルムの表面に形成された前記溶融物AXnが均一に分布し、前記溶融物AXnの均一な分布下における、前記溶融物AXnと前記成分Bの反応の阻害剤にもなる前記溶媒の除去による前記溶融物AXnと前記成分Bとの反応が起こるステップと、を含み、
溶融物である前記AXnと前記成分Bとの前記反応により、構造式AВХ3を有するペロブスカイト様材料の均一性の高い大面積フィルムが製造され、
CH3NH3 +(MA+)、(NH2)2CH+(FA+)、Cs+、Rb+、またはそれらの混合物が、成分Aとして使用され;
Cl-またはBr-またはI-またはそれらの混合物が、成分Xとして使用され、
Pb、Sn、またはそれらの混合物が、前記成分Bとして使用され、
前記試薬AX及びX 2 の比は、AX:X 2 =1:1.5である、方法。 - 前記試薬AX及びX 2 の溶液に、ペロブスカイト様構造を形成しないアミノ酸吉草酸ヨウ化水素酸塩、ヨウ化ブチルアンモニウム、ヨウ化フェニルエチルアンモニウム、BiI 3 、HI、CH 3 NH 3 Cl、及び(NH 2 ) 2 CHClを添加する、請求項1に記載の方法。
- 前記試薬AX及びX 2 の溶液中のヨウ化物の総濃度が2~10mg/mlである、請求項1に記載の方法。
- 溶媒が、前記溶媒中に前記試薬のうちの少なくとも1つを溶解させるために、阻害剤として使用されることを特徴とする、請求項1に記載の方法。
- 前記阻害剤が、前記試薬のうちの少なくとも1つと混和性でない液体を使用することを特徴とする、請求項1に記載の方法。
- 前記ペロブスカイト様材料の前記フィルムの不溶性成分が溶解しない溶媒で前記基板を洗浄することにより、前記阻害剤が除去されることを特徴とする、請求項1に記載の方法。
- 試薬AX及びX2の溶液が、化学量論的量または前記化学量論的量より多い量で前記成分Bの前記層に塗布される方法であって、前記溶液の成分は、ステップ(2)の所定の条件下で前記成分Bと反応せず、溶媒の除去及び形成された溶融物の前記成分Bの前記フィルムの前記表面への均一な分布、及びステップ(3)での所定の条件下での前記成分Bとの反応により一般的な組成構造AXn(n≧2.5)の液体ポリハロゲン化反応溶融物が形成されることを特徴とする請求項1に記載の方法。
- 有機溶媒が阻害剤として使用され、前記有機溶媒に前記試薬AX及びX2は溶解するが、前記成分Bは溶解しないことを特徴とする、請求項7に記載の方法。
- 前記成分Bが、所定の厚さのペロブスカイト様化合物AВХ3の最終の前記フィルムを提供する単位面積あたりの量で前記基板上に塗布されることを特徴とする、請求項7に記載の方法。
- 真空蒸着もしくは電気化学蒸着によって、または溶融した前記成分Bの波を冷却させた基板と接触させることによって、または気相からの化学蒸着によって前記成分Bが塗布されることを特徴とする、請求項1に記載の方法。
- 前記混合物が、ノズルからのスプレー、または超音波スプレー、またはインクジェットプリンティング、またはスピンコーティング、またはエレクトロスプレー、またはエアロゾルジェットプリンティング、またはディップコーティングによって塗布されることを特徴とする、請求項1に記載の方法。
- 前記反応の完了後、余剰の前記試薬AX及びX2が、前記ペロブスカイト様材料の前記フィルムと相互作用しない溶媒内で洗浄することにより除去されることを特徴とする、請求項7に記載の方法。
- 前記反応の完了後、余剰の前記試薬AX及びX2が、前記基板上に前記ペロブスカイト様材料の前記フィルムと相互作用しない溶媒を落下させることにより除去されることを特徴とする、請求項7に記載の方法。
- 前記反応の完了後、余剰の前記試薬AX及びX2が、高温でのか焼によって除去されることを特徴とする、請求項7に記載の方法。
- 前記反応の完了後、余剰の前記試薬AX及びX2が、減圧蒸発によって除去されることを特徴とする、請求項7に記載の方法。
- 蒸着が、乾燥空気またはアルゴンまたは窒素であるキャリアガスを使用して行われることを特徴とする、請求項10に記載の方法。
- イソプロピルアルコールまたはエチルアルコールが前記阻害剤として使用されることを特徴とする、請求項1に記載の方法。
- 調製された前記混合物が、塗布中のそれらの蒸発または昇華により、前記反応に関与しない余剰成分を除去する条件下で塗布されることを特徴とする、請求項12に記載の方法。
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JP2024505753A (ja) | 2020-12-23 | 2024-02-07 | フェデラリ’ノエ ゴスダルストヴェンノエ ビュジェトノエ オブラゾヴァテル’ノエ ウチレシュデニエ ヴィスシェヴォ オブラゾヴァニヤ≪モスコフスキー ガスダールストヴェンニ ウニヴェルシチェト イメニ エム.ヴィー.ロモノソヴァ≫(エムジーユー) | 有機-無機複合ハロゲン化物膜の製造 |
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