JP2006248959A - π共役系分子化合物−金属ナノクラスターの製造方法 - Google Patents
π共役系分子化合物−金属ナノクラスターの製造方法 Download PDFInfo
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 150000003839 salts Chemical class 0.000 claims abstract description 18
- 239000002904 solvent Substances 0.000 claims abstract description 17
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 14
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 14
- 239000012279 sodium borohydride Substances 0.000 claims abstract description 14
- 229910000033 sodium borohydride Inorganic materials 0.000 claims abstract description 14
- 239000010419 fine particle Substances 0.000 claims abstract description 13
- 229920000767 polyaniline Polymers 0.000 claims abstract description 13
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 229920000642 polymer Polymers 0.000 claims abstract description 7
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 29
- 229910052763 palladium Inorganic materials 0.000 claims description 21
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- 239000010931 gold Substances 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 239000010948 rhodium Substances 0.000 claims description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
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- 239000010936 titanium Substances 0.000 claims description 2
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- 239000010937 tungsten Substances 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
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- 229910001111 Fine metal Inorganic materials 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 22
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- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 11
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- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
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- 239000012300 argon atmosphere Substances 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 7
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- 239000002923 metal particle Substances 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 5
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- 238000007796 conventional method Methods 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000004696 coordination complex Chemical class 0.000 description 4
- 229910021645 metal ion Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- -1 4-dimethylaminophenyl Chemical group 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
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- UKSZBOKPHAQOMP-SVLSSHOZSA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical compound [Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 UKSZBOKPHAQOMP-SVLSSHOZSA-N 0.000 description 1
- RRHPTXZOMDSKRS-PHFPKPIQSA-L (1z,5z)-cycloocta-1,5-diene;dichloropalladium Chemical compound Cl[Pd]Cl.C\1C\C=C/CC\C=C/1 RRHPTXZOMDSKRS-PHFPKPIQSA-L 0.000 description 1
- QFMZQPDHXULLKC-UHFFFAOYSA-N 1,2-bis(diphenylphosphino)ethane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CCP(C=1C=CC=CC=1)C1=CC=CC=C1 QFMZQPDHXULLKC-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- RBYGDVHOECIAFC-UHFFFAOYSA-L acetonitrile;palladium(2+);dichloride Chemical compound [Cl-].[Cl-].[Pd+2].CC#N.CC#N RBYGDVHOECIAFC-UHFFFAOYSA-L 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- TWKVUTXHANJYGH-UHFFFAOYSA-L allyl palladium chloride Chemical class Cl[Pd]CC=C.Cl[Pd]CC=C TWKVUTXHANJYGH-UHFFFAOYSA-L 0.000 description 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- WXNOJTUTEXAZLD-UHFFFAOYSA-L benzonitrile;dichloropalladium Chemical compound Cl[Pd]Cl.N#CC1=CC=CC=C1.N#CC1=CC=CC=C1 WXNOJTUTEXAZLD-UHFFFAOYSA-L 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
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- 125000003963 dichloro group Chemical group Cl* 0.000 description 1
- YNHIGQDRGKUECZ-UHFFFAOYSA-N dichloropalladium;triphenylphosphanium Chemical compound Cl[Pd]Cl.C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1 YNHIGQDRGKUECZ-UHFFFAOYSA-N 0.000 description 1
- TUJPLYOEEJWXIO-UHFFFAOYSA-N dicyclohexyl-(4,4-dichlorocyclohexyl)phosphane Chemical compound ClC1(CCC(CC1)P(C1CCCCC1)C1CCCCC1)Cl TUJPLYOEEJWXIO-UHFFFAOYSA-N 0.000 description 1
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- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
【解決手段】 本発明は、π共役系分子化合物中に金属又は金属酸化物微粒子が分散するπ共役系分子化合物−金属ナノクラスターの製造方法において、溶媒に金属塩とπ共役系分子化合物とを混合し、これに還元剤である水素化ホウ素ナトリウムを添加することを特徴とするπ共役系分子化合物−金属ナノクラスターの製造方法である。本発明は、π共役系分子化合物として、ポリアニリン類(ポリアニリン、ポリオルトトルイジン、アニリンの3〜8重合体のいずれかよりなるオリゴアニリン又はその誘導体)、ポリピロール類、ポリチオフェン類を有するものの製造に好適である。
【選択図】 図1
Description
酢酸パラジウム14.7mgをエタノール50mLにアルゴン雰囲気下で溶解させた。一方、ポリオルトトルイジン276.4mgをテトラヒドロフラン50mLに、水素化ホウ素ナトリウム24.9mgをエタノール10mLに、それぞれアルゴン雰囲気下で溶解させた。
ここでは、金属塩として塩化パラジウムを用いてポリオルトトルイジン−パラジウムナノ粒子を製造した。まず、塩化パラジウム11.7mgを50mLのエタノールに溶解させた。一方で、ポリオルトトルイジン276.4mgをテトラヒドロフラン50mLに、水素化ホウ素ナトリウム24.9mgをエタノール10mLに、それぞれアルゴン雰囲気下で溶解させた。
塩化パラジウム11.7mgをエタノール50mLにアルゴン雰囲気下で溶解させた。一方、ポリアニリン239.2mgをテトラヒドロフラン50mLに、水素化ホウ素ナトリウム24.9mgをエタノール10mLに、それぞれアルゴン雰囲気下で溶解させた。
これらの実施例では、金属塩及び配位子の溶媒として、ジメチルホルムアミド(DMF)、ジメチルスルホキシド(DMSO)、Nメチル−2ピロリドン(NMP)を用いてポリアニリン−パラジウムナノ粒子を製造した。
塩化パラジウム11.7mgをエタノール50mLにアルゴン雰囲気下で溶解させた。一方、N,N‘−ビス(4−ジメチルアミノフェニル)−1,4キノンジイミン(3量体)227.3mgをテトラヒドロフラン50mLに、水素化ホウ素ナトリウム24.9mgをエタノール10mLに、それぞれアルゴン雰囲気下で溶解させた。
Claims (5)
- π共役系分子化合物中に金属又は金属酸化物微粒子が分散するπ共役系分子化合物−金属ナノクラスターの製造方法において、
溶媒に金属塩とπ共役系分子化合物とを混合し、これに還元剤である水素化ホウ素ナトリウムを添加することを特徴とするπ共役系分子化合物−金属ナノクラスターの製造方法。 - π共役系分子化合物は、ポリアニリン類、ポリピロール類、ポリチオフェン類である請求項1記載の金属ナノクラスターの製造方法。
- ポリアニリン類は、ポリアニリン、ポリオルトトルイジン、アニリンの3〜8重合体のいずれかよりなるオリゴアニリン又はその誘導体である請求項2記載の金属ナノクラスターの製造方法。
- 金属又は金属酸化物微粒子は、パラジウム、金、白金、銀、イリジウム、ロジウム、ルテニウム、鉄、チタン、バナジウム、イットリウム、マンガン、カドミウム、ビスマス、コバルト、亜鉛、レニウム、クロム、モリブデン、タングステン、又は、これらの酸化物である請求項1〜請求項3のいずれか1項に記載の金属ナノクラスターの製造方法。
- 請求項1〜請求項4のいずれか1項に記載の方法により製造され、金属又は金属酸化物微粒子の粒径が3〜10nmであるπ共役系分子化合物−金属ナノクラスター。
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Cited By (8)
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JP2006247505A (ja) * | 2005-03-10 | 2006-09-21 | Osaka Univ | 金属ナノクラスターの製造方法 |
DE102007024619A1 (de) * | 2007-05-24 | 2008-12-04 | Technische Universität Darmstadt | Verfahren zur Herstellung eines geträgerten Katalysators für die Oxidation von Kohlenmonoxid, dieser geträgerte Katalysator sowie ein Verfahren zur Oxidation von Kohlenmonoxid |
KR100906450B1 (ko) * | 2007-06-14 | 2009-07-08 | (주)폴리메리츠 | 폴리아닐린/금속산화물 복합체 및 그 제조방법, 그리고이를 포함하는 내식성 표면처리제 및 금속제품 |
JP2009191298A (ja) * | 2008-02-12 | 2009-08-27 | Noritake Co Ltd | 金属微粒子分散液の製造方法 |
US8519505B2 (en) | 2008-10-20 | 2013-08-27 | 3M Innovative Properties Company | Electrically conductive polymer composite and thermoelectric device using electrically conductive polymer material |
JP2015162502A (ja) * | 2014-02-26 | 2015-09-07 | トヨタ紡織株式会社 | 有機無機ハイブリッド膜の製造方法、有機無機ハイブリッド膜 |
CN106111208A (zh) * | 2016-05-13 | 2016-11-16 | 宁波大学 | 一种磁性纳米微球/聚吡咯‑钯核壳结构复合材料及其制备方法 |
CN109382101A (zh) * | 2018-11-09 | 2019-02-26 | 南京师范大学 | 一种Ru/Y(OH)3杂合纳米结构及其制备方法和应用 |
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