JP5218927B2 - ナノ粒子材料及び光電変換デバイス - Google Patents
ナノ粒子材料及び光電変換デバイス Download PDFInfo
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- XZCJVWCMJYNSQO-UHFFFAOYSA-N butyl pbd Chemical compound C1=CC(C(C)(C)C)=CC=C1C1=NN=C(C=2C=CC(=CC=2)C=2C=CC=CC=2)O1 XZCJVWCMJYNSQO-UHFFFAOYSA-N 0.000 description 1
- UHYPYGJEEGLRJD-UHFFFAOYSA-N cadmium(2+);selenium(2-) Chemical compound [Se-2].[Cd+2] UHYPYGJEEGLRJD-UHFFFAOYSA-N 0.000 description 1
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- 238000007598 dipping method Methods 0.000 description 1
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- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
- H01L31/0352—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
- H01L31/035209—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions comprising a quantum structures
- H01L31/035218—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions comprising a quantum structures the quantum structure being quantum dots
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/30—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains
- H10K30/35—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising bulk heterojunctions, e.g. interpenetrating networks of donor and acceptor material domains comprising inorganic nanostructures, e.g. CdSe nanoparticles
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
- H10K30/50—Photovoltaic [PV] devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/549—Organic PV cells
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- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Photovoltaic Devices (AREA)
- Electroluminescent Light Sources (AREA)
Description
3 コア部
4 シェル部
5 正孔輸送性界面活性剤(第1の界面活性剤)
6 電子輸送性界面活性剤(第2の界面活性剤)
7 価電子帯準位
8 HOMO準位
9 伝導帯準位
10 LUMO準位
21 陽極(第1の電極)
22 正孔輸送層
23 量子ドット層
24 電子輸送層
25 陰極(第2の電極)
27 量子ドット層
Claims (4)
- 超微粒子の表面が正孔輸送性を有する第1の界面活性剤と電子輸送性を有する第2の界面活性剤とで被覆され、
前記第1の界面活性剤は、前記超微粒子である量子ドットの価電子帯とトンネル共鳴するように、前記価電子帯のエネルギー準位に対し−0.2〜+0.2eVの範囲のHOMO準位を有し、
前記第2の界面活性剤は、前記量子ドットの伝導帯とトンネル共鳴するように、前記伝導帯のエネルギー準位に対し−0.2〜+0.2eVの範囲のLUMO準位を有していることを特徴とするナノ粒子材料。 - 前記超微粒子は、コア部と該コア部を被覆するシェル部とからなるコアーシェル構造を有していることを特徴とする請求項1記載のナノ粒子材料。
- 第1の電極と第2の電極との間に量子ドット層が介装された光電変換デバイスにおいて、
前記量子ドット層が、請求項1又は請求項2記載のナノ粒子材料で形成されていることを特徴とする光電変換デバイス。 - 前記第1の電極及び前記第2の電極のうちのいずれか一方の電極と前記量子ドット層との間に電子輸送層が形成され、他方の電極と前記量子ドット層との間に正孔輸送層が形成されていることを特徴とする請求項3記載の光電変換デバイス。
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JP2011532969A JP5218927B2 (ja) | 2009-09-28 | 2010-09-14 | ナノ粒子材料及び光電変換デバイス |
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JP2009222931 | 2009-09-28 | ||
JP2009222931 | 2009-09-28 | ||
PCT/JP2010/065814 WO2011037041A1 (ja) | 2009-09-28 | 2010-09-14 | ナノ粒子材料及び光電変換デバイス |
JP2011532969A JP5218927B2 (ja) | 2009-09-28 | 2010-09-14 | ナノ粒子材料及び光電変換デバイス |
Publications (2)
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JPWO2011037041A1 JPWO2011037041A1 (ja) | 2013-02-21 |
JP5218927B2 true JP5218927B2 (ja) | 2013-06-26 |
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Country Status (4)
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US (1) | US8742399B2 (ja) |
JP (1) | JP5218927B2 (ja) |
CN (1) | CN102576746B (ja) |
WO (1) | WO2011037041A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2019033005A (ja) * | 2017-08-08 | 2019-02-28 | 日本放送協会 | 発光素子 |
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US8523059B1 (en) | 2009-10-20 | 2013-09-03 | Dynamics Inc. | Advanced payment options for powered cards and devices |
JP5607589B2 (ja) * | 2011-08-26 | 2014-10-15 | トヨタ自動車株式会社 | 量子ドット配列材料並びにこれを用いた光電変換素子及び波長変換素子 |
WO2014089066A1 (en) * | 2012-12-03 | 2014-06-12 | The University Of Akron | An organic polymer photo device with broadband response and increased photo-responsitivity |
JP5955305B2 (ja) * | 2012-12-26 | 2016-07-20 | 富士フイルム株式会社 | 半導体膜、半導体膜の製造方法、太陽電池、発光ダイオード、薄膜トランジスタ、および、電子デバイス |
JP6233417B2 (ja) * | 2013-10-17 | 2017-11-22 | 株式会社村田製作所 | 発光デバイス |
KR20150068219A (ko) * | 2013-12-11 | 2015-06-19 | 삼성전자주식회사 | 이미지 센서, 이의 제조 방법 및 이를 포함하는 이미지 처리 시스템 |
CN103730584A (zh) | 2013-12-27 | 2014-04-16 | 北京京东方光电科技有限公司 | 一种显示面板及显示装置 |
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US9768404B1 (en) * | 2016-03-17 | 2017-09-19 | Apple Inc. | Quantum dot spacing for high efficiency quantum dot LED displays |
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