KR20060069491A - 금속 나노입자 및 그 제조방법, 금속 나노입자 분산액 및그 제조방법, 그리고 금속 세선 및 금속막 및 그 형성방법 - Google Patents
금속 나노입자 및 그 제조방법, 금속 나노입자 분산액 및그 제조방법, 그리고 금속 세선 및 금속막 및 그 형성방법 Download PDFInfo
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- KR20060069491A KR20060069491A KR1020067004830A KR20067004830A KR20060069491A KR 20060069491 A KR20060069491 A KR 20060069491A KR 1020067004830 A KR1020067004830 A KR 1020067004830A KR 20067004830 A KR20067004830 A KR 20067004830A KR 20060069491 A KR20060069491 A KR 20060069491A
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- South Korea
- Prior art keywords
- metal
- acid
- metal nanoparticles
- nanoparticles
- amine
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- 239000002082 metal nanoparticle Substances 0.000 title claims abstract description 73
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 59
- 239000002184 metal Substances 0.000 title claims abstract description 59
- 239000006185 dispersion Substances 0.000 title claims abstract description 45
- 239000007788 liquid Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 23
- 229930195729 fatty acid Natural products 0.000 claims abstract description 23
- 239000000194 fatty acid Substances 0.000 claims abstract description 23
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 21
- 238000010304 firing Methods 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- 150000002739 metals Chemical class 0.000 claims abstract description 7
- 230000009467 reduction Effects 0.000 claims abstract description 7
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 5
- 239000000956 alloy Substances 0.000 claims abstract description 5
- 150000002736 metal compounds Chemical class 0.000 claims abstract description 5
- 229910000510 noble metal Inorganic materials 0.000 claims abstract description 5
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 3
- 150000003624 transition metals Chemical class 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 34
- 150000001412 amines Chemical class 0.000 claims description 22
- 150000002902 organometallic compounds Chemical class 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 16
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 13
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 12
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 12
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 12
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000005642 Oleic acid Substances 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 12
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 claims description 11
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical group CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 claims description 10
- 150000004696 coordination complex Chemical class 0.000 claims description 10
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 10
- WWZKQHOCKIZLMA-UHFFFAOYSA-N Caprylic acid Natural products CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims description 9
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 9
- 239000012454 non-polar solvent Substances 0.000 claims description 9
- WJYIASZWHGOTOU-UHFFFAOYSA-N Heptylamine Chemical compound CCCCCCCN WJYIASZWHGOTOU-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- GYSCBCSGKXNZRH-UHFFFAOYSA-N 1-benzothiophene-2-carboxamide Chemical compound C1=CC=C2SC(C(=O)N)=CC2=C1 GYSCBCSGKXNZRH-UHFFFAOYSA-N 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 6
- GHVNFZFCNZKVNT-UHFFFAOYSA-N Decanoic acid Natural products CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 claims description 6
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 claims description 6
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical compound CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 claims description 6
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 claims description 5
- 235000020661 alpha-linolenic acid Nutrition 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 229960004488 linolenic acid Drugs 0.000 claims description 5
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 claims description 5
- QFKMMXYLAPZKIB-UHFFFAOYSA-N undecan-1-amine Chemical compound CCCCCCCCCCCN QFKMMXYLAPZKIB-UHFFFAOYSA-N 0.000 claims description 5
- LTHNHFOGQMKPOV-UHFFFAOYSA-N 2-ethylhexan-1-amine Chemical compound CCCCC(CC)CN LTHNHFOGQMKPOV-UHFFFAOYSA-N 0.000 claims description 4
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 claims description 4
- 235000020778 linoleic acid Nutrition 0.000 claims description 4
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 claims description 4
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- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 claims description 3
- AWQSAIIDOMEEOD-UHFFFAOYSA-N 5,5-Dimethyl-4-(3-oxobutyl)dihydro-2(3H)-furanone Chemical compound CC(=O)CCC1CC(=O)OC1(C)C AWQSAIIDOMEEOD-UHFFFAOYSA-N 0.000 claims description 3
- 229910001111 Fine metal Inorganic materials 0.000 claims description 3
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 claims description 3
- GONOPSZTUGRENK-UHFFFAOYSA-N benzyl(trichloro)silane Chemical compound Cl[Si](Cl)(Cl)CC1=CC=CC=C1 GONOPSZTUGRENK-UHFFFAOYSA-N 0.000 claims description 3
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N n-hexanoic acid Natural products CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 3
- 235000021313 oleic acid Nutrition 0.000 claims description 3
- 230000001603 reducing effect Effects 0.000 claims description 3
- 235000003441 saturated fatty acids Nutrition 0.000 claims description 3
- 150000004671 saturated fatty acids Chemical class 0.000 claims description 3
- ABVVEAHYODGCLZ-UHFFFAOYSA-N tridecan-1-amine Chemical compound CCCCCCCCCCCCCN ABVVEAHYODGCLZ-UHFFFAOYSA-N 0.000 claims description 3
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims description 3
- 150000004670 unsaturated fatty acids Chemical class 0.000 claims description 3
- UNBMPKNTYKDYCG-UHFFFAOYSA-N 4-methylpentan-2-amine Chemical compound CC(C)CC(C)N UNBMPKNTYKDYCG-UHFFFAOYSA-N 0.000 claims description 2
- 238000011946 reduction process Methods 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- -1 amine metal complex Chemical class 0.000 abstract description 14
- 239000002904 solvent Substances 0.000 abstract description 6
- 239000010408 film Substances 0.000 description 18
- 150000003973 alkyl amines Chemical class 0.000 description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 229910052709 silver Inorganic materials 0.000 description 9
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- 238000000576 coating method Methods 0.000 description 8
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- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 4
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- RJSZFSOFYVMDIC-UHFFFAOYSA-N tert-butyl n,n-dimethylcarbamate Chemical compound CN(C)C(=O)OC(C)(C)C RJSZFSOFYVMDIC-UHFFFAOYSA-N 0.000 description 1
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- FLTJDUOFAQWHDF-UHFFFAOYSA-N trimethyl pentane Natural products CCCCC(C)(C)C FLTJDUOFAQWHDF-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
실시예 | 유기산염 | 아민 | 환원제 | 금속농도 (%) | 막두께 (㎛) | 저항치(Ω·cm) (Ω·cm) |
3 | 데칸산 Ag | 헥실아민 Ag | t-부틸아민보란 | 35 | 0.30 | 3.2×10-6 |
4 | 데센산 Ag | 옥틸아민 Ag | 수소화붕소 Na | 35 | 0.35 | 4.8×10-6 |
5 | 올레산 Ag | 도데실아민 Ag | 디메틸아민보란 | 35 | 0.35 | 4.2×10-6 |
6 | 헵탄산 Ag | 헵틸아민 Ag | 디메틸아민보란 | 35 | 0.35 | 3.5×10-6 |
7 | 옥탄산 Ag | 헥실아민 Ag | t-부틸아민보란 | 35 | 0.25 | 4.0×10-6 |
8 | 노난산 Ag | 데실아민 Ag | 수소화붕소 Na | 35 | 0.30 | 3.3×10-6 |
9 | 올레산 Ag | 2-에틸헥실아민 Ag | C0 가스 | 35 | 0.25 | 3.6×10-6 |
10 | 데칸산 Ag | 1-아미노운데칸 Ag | H2 가스 | 35 | 0.30 | 4.0×10-6 |
11 | 데센산 Ag | 헥실아민 Ag | CO+N2 가스 | 35 | 0.25 | 3.8×10-6 |
12 | 리놀레산 Ag | 옥틸아민 Ag | H2+N2 가스 | 35 | 0.25 | 3.5×10-6 |
13 | 리놀렌산 Ag | 헵틸아민 Ag | t-부틸아민보란 | 35 | 0.30 | 3.2×10-6 |
14 | 헥산산 Ag | 헥실아민 Ag | 수소화붕소 Na | 35 | 0.30 | 3.8×10-6 |
15 | 도데칸산 Ag | 데실아민 Ag | 디메틸아민보란 | 35 | 0.25 | 3.5×10-6 |
16 | 올레산 Ag | 헵틸아민 Ag | t-부틸아민보란 | 35 | 0.25 | 3.9×10-6 |
17 | 데칸산 Au | 헥실아민 Au | CO+N2 가스 | 35 | 0.30 | 4.0×10-6 |
18 | 데센산 Au | 1-아미노운데칸 Au | H2 가스 | 35 | 0.25 | 3.4×10-6 |
19 | 리놀레산 Au | 헵틸아민 Au | 디메틸아민보란 | 35 | 0.25 | 3.6×10-6 |
20 | 리놀렌산 Au | 옥틸아민 Au | t-부틸아민보란 | 35 | 0.30 | 3.9×10-6 |
21 | 헥산산 Au | 데실아민 Au | t-부틸아민보란 | 35 | 0.30 | 3.5×10-6 |
22 | 도데칸산 Au | 헥실아민 Au | H2+N2 가스 | 35 | 0.25 | 3.8×10-6 |
23 | 올레산 Au | 헵틸아민 Au | 수소화붕소 Na | 35 | 0.25 | 3.2×10-6 |
Claims (20)
- 금속 나노입자가, 각 금속의 주위에 분산제로서 유기 금속 화합물이 부착되어 있는 것을 특징으로 하는 금속 나노입자.
- 제 1 항에 있어서,상기 유기 금속 화합물이, 귀금속 및 천이금속으로부터 선택된 1 종 이상의 금속 또는 이들 금속의 2 종 이상으로 이루어지는 합금을 함유하는 것을 특징으로 하는 금속 나노입자.
- 제 1 항 또는 제 2 항에 있어서,상기 유기 금속 화합물이, 지방산의 유기 금속 화합물, 아민의 금속착물, 또는 지방산의 유기 금속 화합물과 아민의 금속착물과의 혼합물인 것을 특징으로 하는 금속 나노입자.
- 제 3 항에 있어서,상기 지방산이, 직쇄 또는 분지구조를 갖는 C6~C22 의 포화 지방산 및 불포화 지방산으로부터 선택된 1 종 이상의 지방산인 것을 특징으로 하는 금속 나노입자.
- 제 4 항에 있어서,상기 지방산이, 헥산산, 헵탄산, 옥탄산, 노난산, 데칸산, 운데칸산, 도데칸산, 테트라데칸산, 에이코산산, 도코산산, 2-에틸헥산산, 올레산, 리놀레산, 리놀렌산으로부터 선택된 1 종 이상의 지방산인 것을 특징으로 하는 금속 나노입자.
- 제 3 항에 있어서,상기 아민이, 직쇄 또는 분지구조를 갖는 지방족 아민인 것을 특징으로 하는 금속 나노입자.
- 제 6 항에 있어서,상기 아민이, 헥실아민, 헵틸아민, 옥틸아민, 데실아민, 도데실아민, 2-에틸헥실아민, 1,3-디메틸-n-부틸아민, 1-아미노운데칸, 1-아미노트리데칸으로부터 선택된 1 종 이상의 아민인 것을 특징으로 하는 금속 나노입자.
- 제 1 항 내지 7 항 중 어느 한 항에 있어서,상기 금속 나노입자의 크기가 1 nm 이상 100nm 이하인 것을 특징으로 하는 금속 나노입자.
- 제 4 항 또는 제 5 항에 기재된 지방산의 유기 금속 화합물, 제 6 항 또는 제 7 항에 기재된 아민의 금속착물, 또는 그 유기 금속 화합물과 그 금속착물과의 혼합물을 비극성 용매에 용해시켜, 그 액에 환원제를 첨가하여 환원처리하여 금속 나노입자를 얻는 것을 특징으로 하는 금속 나노입자의 제조방법.
- 제 9 항에 있어서,상기 환원처리가, 더욱, 수소가스, 일산화탄소가스, 수소함유 가스 또는 일산화탄소함유 가스를 도입함으로써 실시되는 것을 특징으로 하는 금속 나노입자의 제조방법.
- 제 9 항 또는 제 10 항에 있어서,상기 환원처리 후, 더욱 탈이온수를 첨가, 교반하여 정치하고, 불순물을 극성 용매에 이행시켜 비극성 용매 중의 불순물 농도를 저감시키는 것을 특징으로 하는 금속 나노입자의 제조방법.
- 제 9 항 내지 제 11 항 중 어느 한 항에 있어서,상기 금속 나노입자의 크기가 1nm 이상 100nm 이하인 것을 특징으로 하는 금속 나노입자의 제조방법.
- 제 9 항 내지 제 12 항 중 어느 한 항에 기재된 방법에 의해 얻어진 금속 나노입자를 함유하는 분산액을 농축하여 금속 나노입자를 재분산함으로써, 금속 나노입자의 농도 범위를 5wt% 이상 90wt% 이하로 하는 것을 특징으로 하는 금속 나노입 자 분산액.
- 제 13 항에 있어서,상기 금속 나노입자의 크기가 1nm 이상 100nm 이하인 것을 특징으로 하는 금속 나노입자 분산액.
- 제 9 항 내지 제 12 항 중 어느 한 항에 기재된 방법에 의해 얻어진 금속 나노입자를 함유하는 분산액을 농축하여 금속 나노입자를 재분산함으로써, 금속 나노입자의 농도 범위가 5wt% 이상 90wt% 이하인 금속 나노입자 분산액을 얻는 것을 특징으로 하는 금속 나노입자 분산액의 제조방법.
- 제 15 항에 있어서,상기 금속 나노입자의 크기가 1nm 이상 100nm 이하인 것을 특징으로 하는 금속 나노입자 분산액의 제조방법.
- 제 1 항 내지 제 8 항 중 어느 한 항에 기재된 금속 나노입자를 함유하는 분산액, 제 9 항 내지 제 12 항 중 어느 한 항에 기재된 제조방법에 의해 얻어진 금속 나노입자를 함유하는 분산액, 제 13 항 또는 제 14 항에 기재된 분산액, 또는 제 15 항 또는 제 16 항에 기재된 제조방법에 의해 얻어진 금속 나노입자 분산액을 기재에 도포하고, 건조 후 소성하여 도전성을 갖는 금속 세선 또는 금속막을 형성 하는 것을 특징으로 하는 금속 세선 또는 금속막의 형성방법.
- 제 17 항에 있어서,상기 소성 온도가 140~300℃ 인 것을 특징으로 하는 금속 세선 또는 금속막의 형성방법.
- 제 17 항 또는 제 18 항에 기재된 형성방법에 의해서 얻어진 금속 세선.
- 제 17 항 또는 제 18 항에 기재된 형성방법에 의해서 얻어진 금속막.
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US7628840B2 (en) | 2009-12-08 |
WO2005023702A1 (ja) | 2005-03-17 |
US20070134491A1 (en) | 2007-06-14 |
KR100764535B1 (ko) | 2007-10-09 |
CN1849260B (zh) | 2011-12-14 |
TWI351982B (ko) | 2011-11-11 |
JP2005081501A (ja) | 2005-03-31 |
TW200510060A (en) | 2005-03-16 |
EP1666408A4 (en) | 2009-11-25 |
EP1666408A1 (en) | 2006-06-07 |
CN1849260A (zh) | 2006-10-18 |
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