JP6687483B2 - 光電変換膜および光電変換装置 - Google Patents
光電変換膜および光電変換装置 Download PDFInfo
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- JP6687483B2 JP6687483B2 JP2016166974A JP2016166974A JP6687483B2 JP 6687483 B2 JP6687483 B2 JP 6687483B2 JP 2016166974 A JP2016166974 A JP 2016166974A JP 2016166974 A JP2016166974 A JP 2016166974A JP 6687483 B2 JP6687483 B2 JP 6687483B2
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- 238000006243 chemical reaction Methods 0.000 title claims description 52
- 239000004065 semiconductor Substances 0.000 claims description 48
- 239000002105 nanoparticle Substances 0.000 claims description 46
- 239000011701 zinc Substances 0.000 claims description 29
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 28
- 229910052725 zinc Inorganic materials 0.000 claims description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 27
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 claims description 27
- 229910052799 carbon Inorganic materials 0.000 claims description 27
- 239000003446 ligand Substances 0.000 claims description 22
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 17
- 229910052717 sulfur Inorganic materials 0.000 claims description 17
- 239000011593 sulfur Substances 0.000 claims description 17
- 239000000758 substrate Substances 0.000 claims description 11
- 238000001420 photoelectron spectroscopy Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 description 13
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000005083 Zinc sulfide Substances 0.000 description 9
- 229910052984 zinc sulfide Inorganic materials 0.000 description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- ROMPPAWVATWIKR-UHFFFAOYSA-N 4-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]butanoic acid Chemical compound O1C(CCCC(=O)O)=NC(C=2C=CC(Cl)=CC=2)=N1 ROMPPAWVATWIKR-UHFFFAOYSA-N 0.000 description 6
- 229910052738 indium Inorganic materials 0.000 description 6
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 6
- 239000002096 quantum dot Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 6
- 238000005119 centrifugation Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000011259 mixed solution Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- UNILWMWFPHPYOR-KXEYIPSPSA-M 1-[6-[2-[3-[3-[3-[2-[2-[3-[[2-[2-[[(2r)-1-[[2-[[(2r)-1-[3-[2-[2-[3-[[2-(2-amino-2-oxoethoxy)acetyl]amino]propoxy]ethoxy]ethoxy]propylamino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-[(2r)-2,3-di(hexadecanoyloxy)propyl]sulfanyl-1-oxopropan-2-yl Chemical compound O=C1C(SCCC(=O)NCCCOCCOCCOCCCNC(=O)COCC(=O)N[C@@H](CSC[C@@H](COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC)C(=O)NCC(=O)N[C@H](CO)C(=O)NCCCOCCOCCOCCCNC(=O)COCC(N)=O)CC(=O)N1CCNC(=O)CCCCCN\1C2=CC=C(S([O-])(=O)=O)C=C2CC/1=C/C=C/C=C/C1=[N+](CC)C2=CC=C(S([O-])(=O)=O)C=C2C1 UNILWMWFPHPYOR-KXEYIPSPSA-M 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- VYMPLPIFKRHAAC-UHFFFAOYSA-N 1,2-ethanedithiol Chemical compound SCCS VYMPLPIFKRHAAC-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 239000010931 gold Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- CCCMONHAUSKTEQ-UHFFFAOYSA-N octadecene Natural products CCCCCCCCCCCCCCCCC=C CCCMONHAUSKTEQ-UHFFFAOYSA-N 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- DPKBAXPHAYBPRL-UHFFFAOYSA-M tetrabutylazanium;iodide Chemical compound [I-].CCCC[N+](CCCC)(CCCC)CCCC DPKBAXPHAYBPRL-UHFFFAOYSA-M 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229940125810 compound 20 Drugs 0.000 description 1
- VBXWCGWXDOBUQZ-UHFFFAOYSA-K diacetyloxyindiganyl acetate Chemical compound [In+3].CC([O-])=O.CC([O-])=O.CC([O-])=O VBXWCGWXDOBUQZ-UHFFFAOYSA-K 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- JAXFJECJQZDFJS-XHEPKHHKSA-N gtpl8555 Chemical compound OC(=O)C[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1CCC[C@@H]1C(=O)N[C@H](B1O[C@@]2(C)[C@H]3C[C@H](C3(C)C)C[C@H]2O1)CCC1=CC=C(F)C=C1 JAXFJECJQZDFJS-XHEPKHHKSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- OUMZKMRZMVDEOF-UHFFFAOYSA-N tris(trimethylsilyl)phosphane Chemical compound C[Si](C)(C)P([Si](C)(C)C)[Si](C)(C)C OUMZKMRZMVDEOF-UHFFFAOYSA-N 0.000 description 1
- GAAKLDANOSASAM-UHFFFAOYSA-N undec-10-enoic acid;zinc Chemical compound [Zn].OC(=O)CCCCCCCCC=C GAAKLDANOSASAM-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229940118257 zinc undecylenate Drugs 0.000 description 1
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Description
オール(1,2-Ethanedithiol(EDT))が用いられている(例えば、非特許文献1、2を参照)。
りも亜鉛成分5の方を流れやすくなる。
ン原液を290μL(1mmol)、およびオクタデセンを5mL、それぞれ3つ口フラスコに投入し、この場合も撹拌回転子の回転数を400rpmに設定して5分間の撹拌を行った。
導体ナノ粒子膜を作製する場合には、リン化インジウムの半導体ナノ粒子を含んだゾルをガラス基板の酸化亜鉛の膜上に塗布した後に、硫黄を含んだゾルを塗布し、その後に、電極を上記と同様の条件によって形成した。こうして、リン化インジウムの半導体ナノ粒子を複数個有し、その表面を含む粒界に、亜鉛成分、炭素成分および硫黄成分を含む半導体ナノ粒子を集積させて光電変換膜とする光電変換装置を作製した(試料2)。
1・・・・・・・・・・・半導体ナノ粒子
3・・・・・・・・・・・リガンド相
5・・・・・・・・・・・亜鉛成分
7・・・・・・・・・・・炭素成分
9・・・・・・・・・・・欠陥
11・・・・・・・・・・硫黄成分
13・・・・・・・・・・硫化亜鉛化合物
20・・・・・・・・・・光電変換装置
21・・・・・・・・・・基板
23・・・・・・・・・・透明導電膜
25・・・・・・・・・・集電層
27・・・・・・・・・・金属膜
Claims (4)
- リン化インジウムの半導体ナノ粒子を複数個有し、該半導体ナノ粒子の表面に、亜鉛成分とともに、炭素成分を含むリガンド相を備えており、
光電子分光分析から求められる前記リガンド相における前記炭素成分の含有比率が30〜60原子%であることを特徴とする光電変換膜。 - 前記リガンド相は、さらに硫黄成分を含んでいることを特徴とする請求項1に記載の光電変換膜。
- 前記亜鉛成分および前記硫黄成分は、前記リガンド相中に、原子比で等量に近い比率で含まれており、
前記等量に近い前記比率は、前記等量からの組成のずれ幅が±10%以内にあることを特徴とする請求項2に記載の光電変換膜。 - 請求項1乃至3のうちいずれかに記載の光電変換膜が基板上に積層されていることを特徴とする光電変換装置。
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JP6687483B2 true JP6687483B2 (ja) | 2020-04-22 |
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JP5200296B2 (ja) * | 2009-09-28 | 2013-06-05 | 株式会社村田製作所 | ナノ粒子材料の製造方法 |
KR101711085B1 (ko) * | 2009-10-09 | 2017-03-14 | 삼성전자 주식회사 | 나노 복합 입자, 그 제조방법 및 상기 나노 복합 입자를 포함하는 소자 |
JP5705160B2 (ja) * | 2011-05-30 | 2015-04-22 | 富士フイルム株式会社 | InPナノ粒子の合成方法およびナノ粒子 |
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JP6177515B2 (ja) * | 2012-10-31 | 2017-08-09 | 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 |
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