JP4588688B2 - 複合ニッケル粒子の製造方法 - Google Patents
複合ニッケル粒子の製造方法 Download PDFInfo
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- JP4588688B2 JP4588688B2 JP2006297859A JP2006297859A JP4588688B2 JP 4588688 B2 JP4588688 B2 JP 4588688B2 JP 2006297859 A JP2006297859 A JP 2006297859A JP 2006297859 A JP2006297859 A JP 2006297859A JP 4588688 B2 JP4588688 B2 JP 4588688B2
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- nickel
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 276
- 229910052759 nickel Inorganic materials 0.000 title claims description 130
- 239000002131 composite material Substances 0.000 title claims description 80
- 239000002245 particle Substances 0.000 title claims description 69
- 238000004519 manufacturing process Methods 0.000 title claims description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 172
- 239000000377 silicon dioxide Substances 0.000 claims description 86
- 239000010410 layer Substances 0.000 claims description 47
- 239000011247 coating layer Substances 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 27
- 239000002994 raw material Substances 0.000 claims description 23
- 150000002815 nickel Chemical class 0.000 claims description 21
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 18
- 239000002105 nanoparticle Substances 0.000 claims description 16
- 238000012643 polycondensation polymerization Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 10
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 claims description 9
- 239000012298 atmosphere Substances 0.000 claims description 9
- 229910001453 nickel ion Inorganic materials 0.000 claims description 8
- 239000012266 salt solution Substances 0.000 claims description 8
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 claims description 6
- 125000003277 amino group Chemical group 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 claims description 4
- -1 2-aminoethylamino Chemical group 0.000 claims description 3
- 241000080590 Niso Species 0.000 claims description 2
- 239000003570 air Substances 0.000 claims description 2
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- ARYZCSRUUPFYMY-UHFFFAOYSA-N methoxysilane Chemical compound CO[SiH3] ARYZCSRUUPFYMY-UHFFFAOYSA-N 0.000 claims 1
- 230000003647 oxidation Effects 0.000 description 22
- 238000007254 oxidation reaction Methods 0.000 description 22
- 239000000919 ceramic Substances 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 19
- 239000002184 metal Substances 0.000 description 19
- 238000010304 firing Methods 0.000 description 14
- 239000003985 ceramic capacitor Substances 0.000 description 12
- 239000000843 powder Substances 0.000 description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 239000011246 composite particle Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 230000032798 delamination Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 239000007772 electrode material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 4
- 239000002923 metal particle Substances 0.000 description 4
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 4
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 229910000480 nickel oxide Inorganic materials 0.000 description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 description 3
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 3
- 239000005297 pyrex Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000005118 spray pyrolysis Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- YWMAPNNZOCSAPF-UHFFFAOYSA-N Nickel(1+) Chemical compound [Ni+] YWMAPNNZOCSAPF-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003125 aqueous solvent Substances 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002082 metal nanoparticle Substances 0.000 description 2
- NHBRUUFBSBSTHM-UHFFFAOYSA-N n'-[2-(3-trimethoxysilylpropylamino)ethyl]ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCNCCN NHBRUUFBSBSTHM-UHFFFAOYSA-N 0.000 description 2
- 229940006444 nickel cation Drugs 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910002367 SrTiO Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000004442 gravimetric analysis Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229940078494 nickel acetate Drugs 0.000 description 1
- 150000002816 nickel compounds Chemical class 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011163 secondary particle Substances 0.000 description 1
- 150000003377 silicon compounds Chemical group 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- HQYALQRYBUJWDH-UHFFFAOYSA-N trimethoxy(propyl)silane Chemical compound CCC[Si](OC)(OC)OC HQYALQRYBUJWDH-UHFFFAOYSA-N 0.000 description 1
- 238000003826 uniaxial pressing Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/16—Metallic particles coated with a non-metal
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Ceramic Capacitors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
硝酸(窒酸ともいう)ニッケル(nickel nitrate、Ni(NO3)2)1moleを500mlの無水エタノールに添加して溶解させる。上記溶液に3−アミノプロピルトリメトキシシランを添加し25℃で1000rpmで10分間攪拌した。その後、これを75℃に昇温させ1時間維持させた。その後、常温に冷やした後、5μm濾過フィルタを使用して濾過し無水エタノール100mlで3回洗浄し50℃オーブンで4時間乾燥させ有機ニッケル複合物を得た。
硝酸ニッケル(nickel nitrate、Ni(NO3)2)1moleを500mlの無水エタノールに添加して溶解させる。上記溶液に3−(2−アミノエチルアミノ)プロピルトリメトキシシランを添加し25℃で1000rpmで10分間攪拌した。その後、これを75℃に昇温させ1時間維持させた。その後、常温に冷やした後、5μm濾過フィルタを使用して濾過し無水エタノール100mlで3回洗浄し50℃オーブンで4時間乾燥させ有機−ニッケル複合物を得た。
硝酸ニッケル(nickel nitrate、Ni(NO3)2)1moleを500mlの無水エタノールに添加して溶解させる。上記溶液に3−[2−(2−アミノエチルアミノ)エチルアミノ]プロピルトリメトキシシランを添加し25℃、1000rpmで10分間攪拌した。その後、これを75℃に昇温させ1時間維持させた。その後、常温に冷やした後、5μm濾過フィルタを使用して濾過し無水エタノール100mlで3回洗浄し50℃オーブンで4時間乾燥させ有機ニッケル複合物を得た。
本実施例は、本発明による複合ニッケル粒子の耐酸化性が増大されることを実証するものである。上記実施例において、耐酸化性は実施例2から製造された複合ニッケル粉末と金属ニッケル粉末(住友化学株式会社製のYH713、粒子大きさ約150nm、以下「比較例1」とする)に対する示差熱重量分析(TG)で測定して評価し、結果を図7に図示した。
本実施例は、本発明による複合ニッケル粒子の耐収縮特性が向上されることを実証するものである。上記実施例2及び比較例1の各ニッケル粉末に対して温度による収縮率を測定し、その結果を図8に示した。各ニッケル粉末0.3gを取って一軸加圧成型を通じて直径3.5mm、高さ2.5mmのペレットを製作した。そして、熱変形測定器(dilatometer)内に配置して還元雰囲気(N2+H2 100ml/min.)で10℃/min.の昇温速度で1200℃まで加熱し、連続的に収縮率変化を測定した。その結果、シリカがコーティングされていないニッケル粉末(比較例1)の場合、200℃が超えると急激な収縮が起き始め600℃程度で焼結が完了された。しかし、シリカがコーティングされたニッケル粉末(実施例2)の場合、600℃付近で非常に徐々に収縮が始まっており900℃付近に至って本格的に収縮が起きていることを確認した。これによってシリカコーティングを通じた耐収縮特性が向上されたことが分かる。
Claims (6)
- ニッケル塩溶液と、ニッケルイオンに電子を提供することができるドナーと、縮重合によってシリカを形成することができるアミノ基含有シラン基とを有するシランカップリング剤であるシリカ層原料物質を攪拌しながら25〜80℃で0.5〜2時間加熱する段階と、
濾過、洗浄及び乾燥して有機−ニッケル複合物を得る段階と、
前記有機−ニッケル複合物を200〜500℃で0.5〜4時間熱処理する段階と、
を含むニッケルナノ粒子表面にシリカコーティング層が形成された複合ニッケル粒子の製造方法。 - 前記ニッケル塩は、Ni(NO3)2、NiCl2、NiSO4及び(CH3COO)2Niで構成されるグループから選択されることを特徴とする請求項1に記載の複合ニッケル粒子の製造方法。
- 前記シランカップリング剤は、3−アミノプロピルトリメトキシシラン(APTS)、3−(2−アミノエチルアミノ)プロピルトリメトキシシラン及び3−[2−(2−アミノエチルアミノ)エチルアミノ]プロピル−トリメトキシシランで構成されるグループから選択されることを特徴とする請求項1又は2に記載の複合ニッケル粒子の製造方法。
- 前記熱処理は、窒素、水素或いは大気雰囲気で行うことを特徴とする請求項1〜3のいずれか一項に記載の複合ニッケル粒子の製造方法。
- 前記熱処理は、真空オーブン、電気炉或いは乾燥機で行うことを特徴とする請求項1〜4のいずれか一項に記載の複合ニッケル粒子の製造方法。
- 前記熱処理は、密閉された状態で行うことを特徴とする請求項1〜5のいずれか一項に記載の複合ニッケル粒子の製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050103742A KR100771773B1 (ko) | 2005-11-01 | 2005-11-01 | 복합니켈 입자 및 그 제조방법 |
Publications (2)
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JP2007126750A JP2007126750A (ja) | 2007-05-24 |
JP4588688B2 true JP4588688B2 (ja) | 2010-12-01 |
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Country Status (3)
Country | Link |
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US (2) | US20070098991A1 (ja) |
JP (1) | JP4588688B2 (ja) |
KR (1) | KR100771773B1 (ja) |
Cited By (2)
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WO2015022970A1 (ja) | 2013-08-13 | 2015-02-19 | Jx日鉱日石金属株式会社 | 金属粉ペースト、及びその製造方法 |
WO2015022968A1 (ja) | 2013-08-13 | 2015-02-19 | Jx日鉱日石金属株式会社 | 表面処理された金属粉、及びその製造方法 |
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TWI547326B (zh) * | 2012-02-08 | 2016-09-01 | Jx Nippon Mining & Metals Corp | A surface-treated metal powder, and a method for producing the same |
JP5977267B2 (ja) * | 2012-02-08 | 2016-08-24 | Jx金属株式会社 | 表面処理された金属粉、及びその製造方法 |
KR101769337B1 (ko) * | 2012-02-21 | 2017-08-18 | 제이엑스금속주식회사 | 금속 분말 페이스트, 및 그 제조 방법 |
WO2013163259A2 (en) * | 2012-04-25 | 2013-10-31 | University Of Delaware | Supercapacitor electrodes and associated methods of manufacturing |
KR101481972B1 (ko) * | 2013-06-11 | 2015-01-15 | 연세대학교 산학협력단 | 실리카로 코팅된 니켈 담지 촉매, 그 제조방법 및 이를 이용한 합성가스의 제조방법 |
JP5869538B2 (ja) * | 2013-08-13 | 2016-02-24 | Jx金属株式会社 | 表面処理された金属粉の製造方法 |
US10569330B2 (en) * | 2014-04-01 | 2020-02-25 | Forge Nano, Inc. | Energy storage devices having coated passive components |
CA3043293A1 (en) | 2016-11-16 | 2018-05-24 | Shoei Chemical Inc. | Method for producing metal powder |
US11694846B2 (en) | 2020-11-10 | 2023-07-04 | Samsung Electro-Mechanics Co., Ltd. | Multilayer ceramic electronic component |
Citations (1)
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JP2992270B2 (ja) | 1998-05-29 | 1999-12-20 | 三井金属鉱業株式会社 | 複合ニッケル微粉末及びその製造方法 |
CA2273563C (en) * | 1998-05-29 | 2006-05-16 | Mitsui Mining And Smelting Co., Ltd. | Composite nickel fine powder and method for preparing the same |
JP3928309B2 (ja) | 1998-10-06 | 2007-06-13 | 昭栄化学工業株式会社 | ニッケル複合粒子、導体ペースト及びセラミック積層電子部品 |
US6548264B1 (en) * | 2000-05-17 | 2003-04-15 | University Of Florida | Coated nanoparticles |
US6592555B1 (en) * | 2000-06-23 | 2003-07-15 | Wang Wen-Pi | Syringe device |
JP2005154904A (ja) * | 2003-11-25 | 2005-06-16 | Samsung Electronics Co Ltd | 炭素含有ニッケル粒子粉末およびその製造方法 |
KR100695131B1 (ko) * | 2003-11-25 | 2007-03-14 | 삼성전자주식회사 | 탄소함유 니켈 분말 및 그 제조 방법 |
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JP2005163152A (ja) | 2003-12-05 | 2005-06-23 | Renesas Technology Corp | 電気メッキ方法及び半導体装置の製造方法 |
CN101031614B (zh) * | 2004-10-28 | 2011-07-27 | 陶氏康宁公司 | 传导性可固化组合物 |
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WO2015022970A1 (ja) | 2013-08-13 | 2015-02-19 | Jx日鉱日石金属株式会社 | 金属粉ペースト、及びその製造方法 |
WO2015022968A1 (ja) | 2013-08-13 | 2015-02-19 | Jx日鉱日石金属株式会社 | 表面処理された金属粉、及びその製造方法 |
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JP2007126750A (ja) | 2007-05-24 |
US8343254B2 (en) | 2013-01-01 |
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US20100101370A1 (en) | 2010-04-29 |
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