JP6232078B2 - Cu2XSnY4ナノ粒子 - Google Patents
Cu2XSnY4ナノ粒子 Download PDFInfo
- Publication number
- JP6232078B2 JP6232078B2 JP2015562398A JP2015562398A JP6232078B2 JP 6232078 B2 JP6232078 B2 JP 6232078B2 JP 2015562398 A JP2015562398 A JP 2015562398A JP 2015562398 A JP2015562398 A JP 2015562398A JP 6232078 B2 JP6232078 B2 JP 6232078B2
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- Prior art keywords
- nanoparticles
- precursor
- temperature
- solvent
- organochalcogen
- Prior art date
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- 239000002105 nanoparticle Substances 0.000 title claims description 102
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical group ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 78
- 239000010949 copper Substances 0.000 claims description 69
- 238000000034 method Methods 0.000 claims description 54
- 239000002243 precursor Substances 0.000 claims description 46
- 239000003446 ligand Substances 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 32
- 239000011701 zinc Substances 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 28
- 239000002904 solvent Substances 0.000 claims description 27
- 229910052798 chalcogen Inorganic materials 0.000 claims description 18
- 150000001787 chalcogens Chemical class 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 229910052711 selenium Inorganic materials 0.000 claims description 15
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- 238000000576 coating method Methods 0.000 claims description 11
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- 239000011248 coating agent Substances 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- ZTPZXOVJDMQVIK-UHFFFAOYSA-N dodecane-1-selenol Chemical compound CCCCCCCCCCCC[SeH] ZTPZXOVJDMQVIK-UHFFFAOYSA-N 0.000 claims description 9
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 claims description 9
- CCCMONHAUSKTEQ-UHFFFAOYSA-N octadec-1-ene Chemical group CCCCCCCCCCCCCCCCC=C CCCMONHAUSKTEQ-UHFFFAOYSA-N 0.000 claims description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
- 229910052793 cadmium Inorganic materials 0.000 claims description 7
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- 229910052748 manganese Inorganic materials 0.000 claims description 7
- QWDGPLAREJUSJA-UHFFFAOYSA-N octane-1-selenol Chemical compound CCCCCCCC[SeH] QWDGPLAREJUSJA-UHFFFAOYSA-N 0.000 claims description 6
- KZCOBXFFBQJQHH-UHFFFAOYSA-N octane-1-thiol Chemical compound CCCCCCCCS KZCOBXFFBQJQHH-UHFFFAOYSA-N 0.000 claims description 6
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- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 claims description 5
- YAJYJWXEWKRTPO-UHFFFAOYSA-N 2,3,3,4,4,5-hexamethylhexane-2-thiol Chemical compound CC(C)C(C)(C)C(C)(C)C(C)(C)S YAJYJWXEWKRTPO-UHFFFAOYSA-N 0.000 claims description 5
- 239000012691 Cu precursor Substances 0.000 claims description 5
- RFCQDOVPMUSZMN-UHFFFAOYSA-N 2-Naphthalenethiol Chemical compound C1=CC=CC2=CC(S)=CC=C21 RFCQDOVPMUSZMN-UHFFFAOYSA-N 0.000 claims description 4
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- 239000011593 sulfur Substances 0.000 claims description 4
- ZAKSIRCIOXDVPT-UHFFFAOYSA-N trioctyl(selanylidene)-$l^{5}-phosphane Chemical compound CCCCCCCCP(=[Se])(CCCCCCCC)CCCCCCCC ZAKSIRCIOXDVPT-UHFFFAOYSA-N 0.000 claims description 4
- MVZNVUARBYFAEM-UHFFFAOYSA-N C1(=CC=CC=C1)C([Sn](C)C)(C1=CC=CC=C1)C1=CC=CC=C1 Chemical compound C1(=CC=CC=C1)C([Sn](C)C)(C1=CC=CC=C1)C1=CC=CC=C1 MVZNVUARBYFAEM-UHFFFAOYSA-N 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 claims description 2
- YJGJRYWNNHUESM-UHFFFAOYSA-J triacetyloxystannyl acetate Chemical group [Sn+4].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O YJGJRYWNNHUESM-UHFFFAOYSA-J 0.000 claims description 2
- PIOZWDBMINZWGJ-UHFFFAOYSA-N trioctyl(sulfanylidene)-$l^{5}-phosphane Chemical group CCCCCCCCP(=S)(CCCCCCCC)CCCCCCCC PIOZWDBMINZWGJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
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- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 2
- DTMARTPDQMQTRX-VGKOASNMSA-J (z)-4-[dichloro-[(z)-4-oxopent-2-en-2-yl]oxystannyl]oxypent-3-en-2-one Chemical compound [Cl-].[Cl-].[Sn+4].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O DTMARTPDQMQTRX-VGKOASNMSA-J 0.000 claims 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
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- AQBLLJNPHDIAPN-LNTINUHCSA-K iron(3+);(z)-4-oxopent-2-en-2-olate Chemical group [Fe+3].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O AQBLLJNPHDIAPN-LNTINUHCSA-K 0.000 claims 1
- RMZAYIKUYWXQPB-UHFFFAOYSA-N trioctylphosphane Chemical compound CCCCCCCCP(CCCCCCCC)CCCCCCCC RMZAYIKUYWXQPB-UHFFFAOYSA-N 0.000 claims 1
- DJWUNCQRNNEAKC-UHFFFAOYSA-L zinc acetate Chemical group [Zn+2].CC([O-])=O.CC([O-])=O DJWUNCQRNNEAKC-UHFFFAOYSA-L 0.000 claims 1
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- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 16
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- 238000002441 X-ray diffraction Methods 0.000 description 12
- 239000010408 film Substances 0.000 description 11
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- 229910052802 copper Inorganic materials 0.000 description 10
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- 239000010409 thin film Substances 0.000 description 9
- -1 Cu (acac) 2 Chemical compound 0.000 description 8
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical group [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 229910052984 zinc sulfide Inorganic materials 0.000 description 8
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 7
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- KWKAKUADMBZCLK-UHFFFAOYSA-N methyl heptene Natural products CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 7
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- 230000005693 optoelectronics Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
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- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 description 4
- KYRUBSWVBPYWEF-UHFFFAOYSA-N copper;iron;sulfane;tin Chemical compound S.S.S.S.[Fe].[Cu].[Cu].[Sn] KYRUBSWVBPYWEF-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
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- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 3
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- 125000000217 alkyl group Chemical group 0.000 description 3
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- LZKLAOYSENRNKR-LNTINUHCSA-N iron;(z)-4-oxoniumylidenepent-2-en-2-olate Chemical compound [Fe].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O LZKLAOYSENRNKR-LNTINUHCSA-N 0.000 description 3
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Classifications
-
- 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
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Description
マグネチックスターラーと側枝(side-arm)付きの冷却器を備えた50mlの三口丸底フラスコ中で、1.0gのCu(ac)(8.2mmol;ac=アセテート)と、0.74gのZn(ac)2(4.0mmol)と、4.1mlの1MのSnCl4ジクロロメタン溶液(4.1mmol)を室温で撹拌した。5mlのジクロロメタンを加えて、これらの塩類を溶解/分散させて、灰色の溶液を得た。室温で窒素を流してこの混合物を脱気した。窒素下で1.5時間撹拌すると、この溶液はベージュ/クリーム色に変化した。このフラスコに11.6mlの1−オクタンセレノール(65.0mmol)を素早く注入した。この混合物は、瞬間的に濃赤色に変化した。温度を50〜55℃に上げて5分間保持して、冷却器の側枝に集まったジクロロメタンを蒸発除去した。この混合物は明るい金橙色に変化した。温度を140℃に上げると黒褐色のスラリーが生成した。温度を140℃で1時間保持した後、室温まで冷却した。生成物の黒色固体(1.63g)をクロロホルムとアセトンで分離した。この固体を遠心分離で捕集した。その粒子は非極性溶媒に分散可能であった。
マグネチックスターラーと側枝付きの冷却器とを備えた50mlの三口ナスフラスコ中で、1.00gのCu(ac)(8.2mmol)と、0.74gのZn(ac)2(4.0mmol)とを窒素でパージした。5mlのジクロロメタンと4.1mlの1MのSnC14ジクロロメタン溶液(4.1mmol)を室温で窒素下にて90分間撹拌してベージュ色の懸濁液を得た。15mlの1−ドデカンセレノールを素早くこのフラスコに注入した。温度を50〜60℃に上げて、冷却器の側枝に集まったジクロロメタンを蒸発除去した。温度を240℃に上げ1時間保持した後、室温まで冷却した。生成物の黒色粉末(2.49g)をクロロホルム/アセトンとジクロロメタン/メタノールで分離し、遠心分離で捕集した。この粒子は非極性溶媒に分散可能であった。
50mlのマグネチックスターラーと側枝付きの冷却器とを備えた三口丸底フラスコ中で、1.0gのCu(ac)(8.2mmol)と、1.48gのFe(acac)3(4.2mmol)と、4.1mlの1MのSnCl4ジクロロメタン溶液(4.1mmol)とを室温で撹拌した。5mlのジクロロメタンを添加してこれらの塩類を溶解/分散させ、濃赤色の混合物を得た。この混合物に室温で1.5時間窒素を流して脱気し、このフラスコに15.5mlの1−ドデカンチオール(64.7mmol)を素早く注入した。この混合物は直ちに褐色に変化した。温度を60℃に上げて冷却器の側枝に集まったジクロロメタンを蒸発除去した。温度を220〜240℃に上げ、次いで1時間その温度に保持して撹拌し、室温まで冷却した。生成物の黒色粉末(1.57g)をクロロホルムとアセトンで分離した。この固体を遠心分離で集めて真空下で乾燥させた。この粒子は、非極性溶媒中に分散可能であった。
50mlのマグネチックスターラーと側枝付きの冷却器とを備えた三口丸底フラスコ中で、1.0gのCu(ac)(8.2mmol)と、1.06gのFe(acac)2(4.2ml)と、4.1mlの1MのSnCl4ジクロロメタン溶液(4.1mmol)とえお室温で攪拌した。5mlのジクロロメタンを添加してこれらの塩類を溶解/分散させて、暗褐色の混合物を得た。この混合物に、室温で1.5時間窒素を流して脱気した。このフラスコに15.5mlの1−ドデカンチオール(64.7mmol)を素早く注入した。混合物は、直ちに褐色に変化した。温度を60℃に上げて冷却器の側枝に集まったジクロロメタンを蒸発除去した。この混合物を240℃まで加熱した。170℃でこの混合物は、オレンジ色/褐色となり、さらに温度が上がると黒ずんできた。この溶液を次いで230〜240℃で1時間保持撹拌し、室温に冷却した。生成物の黒色固体(1.2g)をクロロホルムとアセトンで分離した。この固体を遠心分離で集めて真空下で乾燥させた。この粒子は、トルエンやシクロヘキサン、ヘキサンチオールなどの非極性溶媒に分散可能であった。
100mlのマグネチックスターラーと側枝付きとの冷却器を備えた三口丸底フラスコ中で、1.00gのCu(ac)(8.2mmol)と、0.74gのZn(ac)2(4.0mmol)とを窒素でパージした。4mlのジクロロメタンに溶解した480μlのSnCl4(4.1mmol)を添加し、5mlのジクロロメタンを添加し、次いでこの混合物を室温の窒素下で1時間撹拌した。このフラスコに、共に前もって脱気した6.0mlの1−オクタンチオール(35mmol)と6.0mlの1−オクタンセレノール(34mmol)とを素早く注入した。温度を55℃に上げてその温度に保持して、冷却器の側枝に集まったジクロロメタンを蒸発除去した。温度を220℃に上げて1時間維持し、室温まで冷却した。生成物(2.58g)の黒色粉末をクロロホルム/アセトンとジクロロメタン/メタノールで分離した。この固体を遠心分離で集めた。この粒子は非極性溶媒中に分散可能であった。
100mlのマグネチックスターラーと側枝付きの冷却器とを備えた三口丸底フラスコ中で、1.00gのCu(ac)(8.2mmol)と1.076gのCd(ac)2・2H2O(4.0mmol)と10mlの1−オクタデセンを真空下で1時間脱気した。このフラスコを窒素でパージした。4mlのジクロロメタンに溶解した480μlのSnCl4(4.1mmol)を添加し、次いでこの混合物を室温で1時間撹拌した。このフラスコに12.0mlの1−オクタンセレノール(67mmol)を素早く注入した。温度を約55℃に上げてその温度に保持して冷却器の側枝に集まったジクロロメタンを蒸発除去した。温度を225℃に上げて1時間維持し、室温まで冷却した。生成物の黒色粉末(2.72g)を、クロロホルム/アセトンとジクロロメタン/メタノールで分離した。この固体は遠心分離で集められた。この粒子は非極性溶媒中に分散可能であった。
Claims (21)
- Cu2XSnY4ナノ粒子の製造プロセスであって、
50℃以下の第1温度の溶媒中にて、易除去性オルガノカルコゲンを含む第1カルコゲン前駆体の存在下で、銅前駆体とX前駆体とスズ前駆体を混合して、反応混合物を作る工程と、
前記反応混合物を前記第1温度から第2温度に加熱して、前記銅前駆体、前記X前駆体、前記スズ前駆体、及び前記第1カルコゲン前駆体からCu 2 XSnY 4 ナノ粒子を作る工程と、
を含んでおり、
Xは、Zn、Cd、Hg、Ni、Co、Mn、又はFeであり、
Yは、S、Se、又はそれらの組合せであり、
前記ナノ粒子は、前記易除去性オルガノカルコゲンからなる表面コーティングを有する、プロセス。 - 前記銅前駆体は、酢酸塩、アセチルアセトナート又は塩化物である、請求項1に記載のプロセス。
- 前記X前駆体は、酢酸塩、アセチルアセトナート、塩化物又はステアリン酸塩である、請求項1に記載のプロセス。
- 前記X前駆体は、酢酸亜鉛(II)である、請求項1に記載のプロセス。
- 前記X前駆体は、酢酸カドミウム(II)である、請求項1に記載のプロセス。
- 前記X前駆体は、鉄(II)アセチルアセトナートである、請求項1に記載のプロセス。
- 前記X前駆体は、鉄(III)アセチルアセトナートである、請求項1に記載のプロセス。
- 前記スズ前駆体は、塩化物である、請求項1に記載のプロセス。
- 前記溶媒がジクロロメタンである、請求項1に記載のプロセス。
- 前記スズ前駆体は、酢酸スズ(IV)、スズ(IV)ビス(アセチルアセトナート)ジクロリド、又はトリフェニル(トリメチル)スズである、請求項1に記載のプロセス。
- 前記溶媒は、非配位性溶媒である、請求項1に記載のプロセス。
- 前記溶媒は、1−オクタデセンである、請求項1に記載のプロセス。
- 前記第2の温度は、180℃〜300℃の間である、請求項1に記載のプロセス。
- 前記第2の温度は、220℃〜240℃の間である、請求項1に記載のプロセス。
- 前記第1カルコゲン前駆体が、1−オクタンチオール、1−ドデカンチオール、t−ドデカンチオール、2−ナフタレンチオール、1−オクタンセレノール、又は1−ドデカンセレノールを含む、請求項1に記載のプロセス。
- さらに第2のカルコゲン前駆体を添加する工程を含む、請求項1に記載のプロセス。
- 前記第2のカルコゲン前駆体は、トリオクチルホスフィンスルフィド又はトリオクチルホスフィンセレニドである、請求項16に記載のプロセス。
- 式Cu2XSnY4の半導体材料であって、Xは、Zn、Cd、Hg、Ni、Co、Mn、又はFeであり、Yは、S、Se、又はそれらの組合せである、半導体材料と、
第1及び第2の易除去性オルガノカルコゲンリガンドからなる表面コーティングと、
を含む、ナノ粒子。 - Xは、Zn、Cd及びFeの少なくとも1つである、請求項18に記載のナノ粒子。
- Yは、硫黄である、請求項18に記載のナノ粒子。
- 前記第1及び第2の易除去性オルガノカルコゲンリガンドが、1−オクタンチオール、1−ドデカンチオール、t−ドデカンチオール、2−ナフタレンチオール、1−オクタンセレノール、1−ドデカンセレノール、トリオクチルホスフィンスルフィド、又はトリオクチルホスフィンセレニドを含む、請求項18に記載のナノ粒子。
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HK1215241A1 (zh) | 2016-08-19 |
KR20150132443A (ko) | 2015-11-25 |
KR101788570B1 (ko) | 2017-10-19 |
EP2994422B1 (en) | 2019-04-24 |
US20140264192A1 (en) | 2014-09-18 |
EP2994422A2 (en) | 2016-03-16 |
US10177262B2 (en) | 2019-01-08 |
EP3508450A1 (en) | 2019-07-10 |
US10756221B2 (en) | 2020-08-25 |
WO2014140900A3 (en) | 2015-01-08 |
WO2014140900A2 (en) | 2014-09-18 |
US10177263B2 (en) | 2019-01-08 |
JP2016516653A (ja) | 2016-06-09 |
US20190019906A1 (en) | 2019-01-17 |
CN105102375A (zh) | 2015-11-25 |
US20160218232A1 (en) | 2016-07-28 |
CN108383090A (zh) | 2018-08-10 |
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