JP2013213189A - 光電変換材料及びその製造方法と、それを用いた有機薄膜太陽電池 - Google Patents
光電変換材料及びその製造方法と、それを用いた有機薄膜太陽電池 Download PDFInfo
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- JP2013213189A JP2013213189A JP2012278161A JP2012278161A JP2013213189A JP 2013213189 A JP2013213189 A JP 2013213189A JP 2012278161 A JP2012278161 A JP 2012278161A JP 2012278161 A JP2012278161 A JP 2012278161A JP 2013213189 A JP2013213189 A JP 2013213189A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 102
- 239000000463 material Substances 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 238000013086 organic photovoltaic Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 claims abstract description 99
- -1 polyphenylene Polymers 0.000 claims abstract description 66
- 229920000265 Polyparaphenylene Polymers 0.000 claims abstract description 64
- 239000003960 organic solvent Substances 0.000 claims abstract description 19
- 125000000217 alkyl group Chemical group 0.000 claims description 29
- 239000010409 thin film Substances 0.000 claims description 28
- 238000006116 polymerization reaction Methods 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910021389 graphene Inorganic materials 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
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- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000000370 acceptor Substances 0.000 description 38
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 description 27
- MCEWYIDBDVPMES-UHFFFAOYSA-N [60]pcbm Chemical compound C123C(C4=C5C6=C7C8=C9C%10=C%11C%12=C%13C%14=C%15C%16=C%17C%18=C(C=%19C=%20C%18=C%18C%16=C%13C%13=C%11C9=C9C7=C(C=%20C9=C%13%18)C(C7=%19)=C96)C6=C%11C%17=C%15C%13=C%15C%14=C%12C%12=C%10C%10=C85)=C9C7=C6C2=C%11C%13=C2C%15=C%12C%10=C4C23C1(CCCC(=O)OC)C1=CC=CC=C1 MCEWYIDBDVPMES-UHFFFAOYSA-N 0.000 description 19
- 229920000301 poly(3-hexylthiophene-2,5-diyl) polymer Polymers 0.000 description 18
- 238000001228 spectrum Methods 0.000 description 15
- 238000004770 highest occupied molecular orbital Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 125000003118 aryl group Chemical group 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 125000002252 acyl group Chemical group 0.000 description 9
- 230000005525 hole transport Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
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- 230000015572 biosynthetic process Effects 0.000 description 6
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- 150000001555 benzenes Chemical class 0.000 description 5
- 230000008033 biological extinction Effects 0.000 description 5
- 125000000524 functional group Chemical group 0.000 description 5
- QRRKXCPLJGPVHN-UHFFFAOYSA-N hexabenzocoronene Chemical group C12C(C(=C34)C(=C56)C7=C89)=C%10C7=C7C%11=CC=CC7=C8C=CC=C9C5=CC=CC6=C3C=CC=C4C1=CC=CC2=C1C%10=C%11C=CC1 QRRKXCPLJGPVHN-UHFFFAOYSA-N 0.000 description 5
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 0 Cc1cc2c(cc(C)cc3c4cc(*)c5c(c6c78)c(*)ccc6c(CC6)c9c7c7c%10c(c%11ccc%12*)c%12c(c(C)c%12)c7c7c%12c(cc(*)cc%12)c%12c6c97)c3c3c6c4c5c8c%10c6c%11cc3c2cc1 Chemical compound Cc1cc2c(cc(C)cc3c4cc(*)c5c(c6c78)c(*)ccc6c(CC6)c9c7c7c%10c(c%11ccc%12*)c%12c(c(C)c%12)c7c7c%12c(cc(*)cc%12)c%12c6c97)c3c3c6c4c5c8c%10c6c%11cc3c2cc1 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- CHBDXRNMDNRJJC-UHFFFAOYSA-N 1,2,3-triphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1C1=CC=CC=C1 CHBDXRNMDNRJJC-UHFFFAOYSA-N 0.000 description 2
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 238000001237 Raman spectrum Methods 0.000 description 2
- 238000004224 UV/Vis absorption spectrophotometry Methods 0.000 description 2
- NDKBVBUGCNGSJJ-UHFFFAOYSA-M benzyltrimethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)CC1=CC=CC=C1 NDKBVBUGCNGSJJ-UHFFFAOYSA-M 0.000 description 2
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229910003472 fullerene Inorganic materials 0.000 description 2
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- 239000011259 mixed solution Substances 0.000 description 2
- 239000002071 nanotube Substances 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 238000000085 photoelectron yield spectroscopy Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- FUEGWHHUYNHBNI-UHFFFAOYSA-N 1-[4-(2-oxo-2-phenylacetyl)phenyl]-2-phenylethane-1,2-dione Chemical group C=1C=CC=CC=1C(=O)C(=O)C(C=C1)=CC=C1C(=O)C(=O)C1=CC=CC=C1 FUEGWHHUYNHBNI-UHFFFAOYSA-N 0.000 description 1
- GNGZOLCHNCGIMC-UHFFFAOYSA-N C1(=CC=CC=C1)CC(CC1=CC=CC=C1)=O.C(C1=CC=CC=C1)C(=O)CC1=CC=CC=C1 Chemical compound C1(=CC=CC=C1)CC(CC1=CC=CC=C1)=O.C(C1=CC=CC=C1)C(=O)CC1=CC=CC=C1 GNGZOLCHNCGIMC-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910010082 LiAlH Inorganic materials 0.000 description 1
- UUIQMZJEGPQKFD-UHFFFAOYSA-N Methyl butyrate Chemical compound CCCC(=O)OC UUIQMZJEGPQKFD-UHFFFAOYSA-N 0.000 description 1
- KOUNMYYOCOVKEZ-RUDMXATFSA-N OC(CCCC(C(C/C=C/C1C2C3=C4C5C(CC6=C7)C=C3C1)CC(CC13)=C8C1=C1C9=C%10C%11=C1C1=C3C=C2C1=C4C%11=C5C6=C%10C7=CC9=C8)c1ccccc1)O Chemical compound OC(CCCC(C(C/C=C/C1C2C3=C4C5C(CC6=C7)C=C3C1)CC(CC13)=C8C1=C1C9=C%10C%11=C1C1=C3C=C2C1=C4C%11=C5C6=C%10C7=CC9=C8)c1ccccc1)O KOUNMYYOCOVKEZ-RUDMXATFSA-N 0.000 description 1
- 229920000144 PEDOT:PSS Polymers 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- LLCSWKVOHICRDD-UHFFFAOYSA-N buta-1,3-diyne Chemical group C#CC#C LLCSWKVOHICRDD-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- RHZWSUVWRRXEJF-UHFFFAOYSA-N indium tin Chemical compound [In].[Sn] RHZWSUVWRRXEJF-UHFFFAOYSA-N 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000011368 organic material Substances 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
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Images
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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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- Photovoltaic Devices (AREA)
- Light Receiving Elements (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
【解決手段】BHJ太陽電池は、ドナードメインと、アクセプタドメインとが混在する光電変換層を具備する。ドナードメインは、特定のポリフェニレンがさらに反応したポリマーからなり、該ポリマーがドナー(光電変換材料)として作用する。なお、アクセプタドメインをなすアクセプタは、例えば、フェニルC61酪酸メチルエステル(PCBM)である。
【選択図】なし
Description
フェニレン誘導体を重合して、一般式(1)で表されるポリフェニレンを生成する工程と、
前記ポリフェニレンを反応させて、光電変換材料であるポリマーを生成する工程と、
を有することを特徴とする。
すなわち、構成単位全体にわたって十分にπ電子雲が広がった縮合芳香環からなるπ共役系ポリマーが得られる。
14…正孔輸送層 16…光電変換層
18…裏面電極 24…正孔
26…ドナードメイン 28…アクセプタドメイン
30…構成単位 32、34、39…ベンゼン核
40…電子 42…励起子
Claims (13)
- 請求項1記載の光電変換材料において、一般式(1)中のR1〜R6の全てがアルキル基であることを特徴とする光電変換材料。
- 請求項2記載の光電変換材料において、一般式(1)中のR1〜R6が、炭素数が3〜20個のアルキル基であることを特徴とする光電変換材料。
- 請求項1〜4のいずれか1項に記載の光電変換材料において、前記ポリマーの重合度が10〜150であることを特徴とする光電変換材料。
- 請求項5記載の光電変換材料において、前記ポリマーの分子量が9900〜364000であることを特徴とする光電変換材料。
- 請求項7記載の製造方法において、一般式(1)中のR1〜R6の全てがアルキル基であることを特徴とする光電変換材料の製造方法。
- 請求項8記載の製造方法において、一般式(1)中のR1〜R6が、炭素数が3〜20個のアルキル基であることを特徴とする光電変換材料の製造方法。
- 請求項7〜10のいずれか1項に記載の製造方法において、前記ポリマーを、重合度が10〜150であるものとして得ることを特徴とする光電変換材料の製造方法。
- 請求項1〜6のいずれか1項に記載の光電変換材料を用いた有機薄膜太陽電池であって、前記光電変換材料を電子供与体として含む光電変換層を具備することを特徴とする有機薄膜太陽電池。
- 請求項12記載の有機薄膜太陽電池において、前記電子供与体と、該電子供与体から供与された電子を受容する電子受容体とが混在する光電変換層を具備するバルクへテロ接合構造をなすことを特徴とする有機薄膜太陽電池。
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JP2012278161A JP5945501B2 (ja) | 2012-03-05 | 2012-12-20 | 光電変換材料の製造方法 |
US13/778,661 US9276213B2 (en) | 2012-03-05 | 2013-02-27 | Photoelectric conversion material, method for producing the same, and organic photovoltaic cell containing the same |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2015030806A (ja) * | 2013-08-02 | 2015-02-16 | 本田技研工業株式会社 | 光電変換材料及びその製造方法と、それを用いた有機薄膜太陽電池 |
JP2015113448A (ja) * | 2013-12-16 | 2015-06-22 | 株式会社リコー | カーボン膜及びそれを用いた素子 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7888397B1 (en) * | 2008-04-30 | 2011-02-15 | Sandia Corporation | Poly(phenylene)-based anion exchange membrane |
JP2015502415A (ja) * | 2011-10-26 | 2015-01-22 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | グラフェンナノリボン前駆体およびその製造に適したモノマー |
JP2015504046A (ja) * | 2011-12-20 | 2015-02-05 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | グラフェンナノリボン製造用のポリマー前駆体とその製造方法 |
JP2015510520A (ja) * | 2011-10-26 | 2015-04-09 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | グラフェンナノリボンを生成するためのオリゴフェニレンモノマーおよびポリマー前駆体 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7888397B1 (en) * | 2008-04-30 | 2011-02-15 | Sandia Corporation | Poly(phenylene)-based anion exchange membrane |
JP2015502415A (ja) * | 2011-10-26 | 2015-01-22 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | グラフェンナノリボン前駆体およびその製造に適したモノマー |
JP2015510520A (ja) * | 2011-10-26 | 2015-04-09 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | グラフェンナノリボンを生成するためのオリゴフェニレンモノマーおよびポリマー前駆体 |
JP2015504046A (ja) * | 2011-12-20 | 2015-02-05 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | グラフェンナノリボン製造用のポリマー前駆体とその製造方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015030806A (ja) * | 2013-08-02 | 2015-02-16 | 本田技研工業株式会社 | 光電変換材料及びその製造方法と、それを用いた有機薄膜太陽電池 |
JP2015113448A (ja) * | 2013-12-16 | 2015-06-22 | 株式会社リコー | カーボン膜及びそれを用いた素子 |
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