JP4135931B2 - 炭素ナノチューブで強化された金属ナノ複合粉末及びその製造方法 - Google Patents
炭素ナノチューブで強化された金属ナノ複合粉末及びその製造方法 Download PDFInfo
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- JP4135931B2 JP4135931B2 JP2004012185A JP2004012185A JP4135931B2 JP 4135931 B2 JP4135931 B2 JP 4135931B2 JP 2004012185 A JP2004012185 A JP 2004012185A JP 2004012185 A JP2004012185 A JP 2004012185A JP 4135931 B2 JP4135931 B2 JP 4135931B2
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 82
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims description 76
- 239000002041 carbon nanotube Substances 0.000 title claims description 76
- 239000000843 powder Substances 0.000 title claims description 64
- 229910052751 metal Inorganic materials 0.000 title claims description 46
- 239000002184 metal Substances 0.000 title claims description 46
- 239000002114 nanocomposite Substances 0.000 title claims description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000011159 matrix material Substances 0.000 claims description 29
- 239000006185 dispersion Substances 0.000 claims description 27
- 238000001354 calcination Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 23
- 239000000243 solution Substances 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 239000002904 solvent Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 6
- 150000004706 metal oxides Chemical class 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 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
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims 2
- PFBUKDPBVNJDEW-UHFFFAOYSA-N dichlorocarbene Chemical class Cl[C]Cl PFBUKDPBVNJDEW-UHFFFAOYSA-N 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 6
- 239000002905 metal composite material Substances 0.000 description 6
- 239000005751 Copper oxide Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 229910000431 copper oxide Inorganic materials 0.000 description 5
- 238000011946 reduction process Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000002071 nanotube Substances 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 238000000527 sonication Methods 0.000 description 4
- 238000009210 therapy by ultrasound Methods 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 150000001879 copper Chemical class 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000021523 carboxylation Effects 0.000 description 1
- 238000006473 carboxylation reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- DBOQNQPUPLGDBZ-UHFFFAOYSA-N dichloro-(dichloromethylidene)-oxo-lambda6-sulfane Chemical compound ClC(Cl)=S(=O)(Cl)Cl DBOQNQPUPLGDBZ-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002048 multi walled nanotube Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/001—Calcining
-
- 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
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/56—Treatment of carbon black ; Purification
-
- 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
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- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
- C01P2004/13—Nanotubes
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Composite Materials (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Toxicology (AREA)
- Thermal Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Carbon And Carbon Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
Carbon 37(1999) 855-858, B.Q. Wei et al. Materials Science and Engineering, A313, 2001, p83-87, S.R. Dong et al.
及び(f) 工程(e)で製造された金属酸化物ナノ複合粉末を還元する工程からなる炭素ナノチューブが、金属マトリックス内に分散された金属ナノ複合粉末の製造方法を提供する。
炭素ナノチューブは、通常30GPa級の強度と1TPa級の弾性係数を有する。本発明に使用可能な炭素ナノチューブは特に限定を要するものではないが、好ましくは縦横比(aspect ratio)が大きいものであり、より好ましくは10〜10,000が好適であり、更に好ましくは95%以上高純度の炭素ナノチューブが好適である。本発明の実施例では炭素ナノチューブの直径が約10〜40nmであり、5μm 長さのチューブ形状で、大部分のセラミック系複合材料の強化材料として使用可能な炭素ナノチューブを例示している。
本実施例ではか焼温度が400℃未満である炭素ナノチューブ/銅ナノ複合粉末を製造した。その初段階の工程として分散溶媒であるエタノール300mlに多重壁炭素ナノチューブ(直径:約10〜40nm、長さ:5・、(株)ナノテック社製)20mgを添加した後、ここに08893-16超音波洗滌装置(Cole-Parmer社 製)を使用して50W、45kHz強度の超音波処理を約2時間の間実施した。前記の工程を通じて前記エタノール溶液内に炭素ナノチューブを分散させた分散溶液を製造した。このような工程では、炭素ナノチューブの分散と共に銅塩が炭素ナノチューブ粉末の間に拡散される経路を開くようにする。
Claims (10)
- (a)炭素ナノチューブを分散溶媒に分散させる工程、(b)工程(a)で得られた分散溶液を超音波処理する工程、(c)工程(b)の分散溶液内に水溶性金属の塩又は金属塩水化物を均一に混合する工程、(d)工程(c)で得られた分散混合溶液を超音波処理する工程、(e)工程(d)の分散混合溶液を乾燥及びか焼する工程;及び(f)工程(e)で製造された金属酸化物ナノ複合粉末を還元する工程からなる、炭素ナノチューブが金属マトリックス内に分散された金属ナノ複合粉末の製造方法。
- 前記工程(a)の分散溶媒が、水、エタノール、硝酸溶液、トルエン、N,N-ジメチルホルムアミド、ジクロロカルベン、及びチオニルクロライドの群から選択される少なくとも1種であることを特徴とする請求項1の製造方法。
- 前記金属の塩が、銅、ニッケル、コバルト、鉄、タングステンの群から選択されることを特徴とする請求項1の製造方法。
- 前記乾燥工程が、80〜100℃の範囲で実施されることを特徴とする請求項1の製造方法。
- 400℃未満のか焼温度が要求されるマトリックス材料である場合、前記か焼工程は空気雰囲気下で200〜350℃の範囲で実施されることを特徴とする請求項1の製造方法。
- 400℃以上のか焼温度が要求されるマトリックス材料である場合、前記か焼工程は低真空状態下で400〜1700℃の範囲で実施されることを特徴とする請求項1の製造方法。
- 400℃以上のか焼温度が要求されるマトリックス材料である場合、300〜350℃の範囲で乾燥工程を追加的に実施することを特徴とする請求項6の製造方法。
- 工程(f)の還元工程は、還元ガス雰囲気で実施されることを特徴とする請求項1の製造方法。
- 工程(f)の還元工程は、水素ガス、COガス又はCO2ガス雰囲気で実施されることを特徴とする請求項1の製造方法。
- 請求項1の方法によって製造される炭素ナノチューブが金属マトリックス内に分散された金属ナノ複合粉末。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030051549A KR100558966B1 (ko) | 2003-07-25 | 2003-07-25 | 탄소나노튜브가 강화된 금속 나노복합분말 및 그 제조방법 |
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JP2005120463A JP2005120463A (ja) | 2005-05-12 |
JP4135931B2 true JP4135931B2 (ja) | 2008-08-20 |
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JP2004012185A Expired - Lifetime JP4135931B2 (ja) | 2003-07-25 | 2004-01-20 | 炭素ナノチューブで強化された金属ナノ複合粉末及びその製造方法 |
Country Status (3)
Country | Link |
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US (1) | US7217311B2 (ja) |
JP (1) | JP4135931B2 (ja) |
KR (1) | KR100558966B1 (ja) |
Families Citing this family (96)
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US8403037B2 (en) | 2009-12-08 | 2013-03-26 | Baker Hughes Incorporated | Dissolvable tool and method |
US9109429B2 (en) | 2002-12-08 | 2015-08-18 | Baker Hughes Incorporated | Engineered powder compact composite material |
US9682425B2 (en) | 2009-12-08 | 2017-06-20 | Baker Hughes Incorporated | Coated metallic powder and method of making the same |
US8327931B2 (en) | 2009-12-08 | 2012-12-11 | Baker Hughes Incorporated | Multi-component disappearing tripping ball and method for making the same |
US9101978B2 (en) | 2002-12-08 | 2015-08-11 | Baker Hughes Incorporated | Nanomatrix powder metal compact |
KR100599404B1 (ko) * | 2003-02-25 | 2006-07-12 | 한국과학기술원 | 탄소나노튜브로 강화된 나노복합분말의 제조방법 |
KR100778094B1 (ko) * | 2005-03-07 | 2007-11-28 | 한국과학기술원 | 탄소나노튜브와 금속으로 이루어진 나노복합분말 제조방법 |
US7651766B2 (en) * | 2005-05-20 | 2010-01-26 | University Of Central Florida Research Foundation, Inc. | Carbon nanotube reinforced metal composites |
US8231703B1 (en) * | 2005-05-25 | 2012-07-31 | Babcock & Wilcox Technical Services Y-12, Llc | Nanostructured composite reinforced material |
US7592073B2 (en) * | 2005-09-27 | 2009-09-22 | The Boeing Company | Rhenium composite alloys and a method of preparing same |
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US20080210473A1 (en) * | 2006-11-14 | 2008-09-04 | Smith International, Inc. | Hybrid carbon nanotube reinforced composite bodies |
US20080179104A1 (en) * | 2006-11-14 | 2008-07-31 | Smith International, Inc. | Nano-reinforced wc-co for improved properties |
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