JP2003518563A - 二酸化炭素を利用して高い表面エネルギーで高い表面積の気相成長炭素繊維を製造する方法 - Google Patents
二酸化炭素を利用して高い表面エネルギーで高い表面積の気相成長炭素繊維を製造する方法Info
- Publication number
- JP2003518563A JP2003518563A JP2001548782A JP2001548782A JP2003518563A JP 2003518563 A JP2003518563 A JP 2003518563A JP 2001548782 A JP2001548782 A JP 2001548782A JP 2001548782 A JP2001548782 A JP 2001548782A JP 2003518563 A JP2003518563 A JP 2003518563A
- Authority
- JP
- Japan
- Prior art keywords
- surface energy
- high surface
- carbon fiber
- mixture
- vapor grown
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002134 carbon nanofiber Substances 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims description 12
- 239000001569 carbon dioxide Substances 0.000 title claims description 12
- 238000011282 treatment Methods 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 27
- 229910052742 iron Inorganic materials 0.000 claims description 26
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 23
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 21
- 239000007800 oxidant agent Substances 0.000 claims description 21
- 150000001875 compounds Chemical class 0.000 claims description 19
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 18
- 239000004917 carbon fiber Substances 0.000 claims description 18
- 230000001590 oxidative effect Effects 0.000 claims description 18
- 229930195733 hydrocarbon Natural products 0.000 claims description 17
- 150000002430 hydrocarbons Chemical class 0.000 claims description 17
- 239000004215 Carbon black (E152) Substances 0.000 claims description 14
- 229910021529 ammonia Inorganic materials 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 230000006911 nucleation Effects 0.000 claims description 9
- 238000010899 nucleation Methods 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 239000003570 air Substances 0.000 claims description 4
- 239000008246 gaseous mixture Substances 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 239000011593 sulfur Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003345 natural gas Substances 0.000 claims description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 239000001294 propane Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 62
- 230000008569 process Effects 0.000 description 16
- 239000002131 composite material Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920002239 polyacrylonitrile Polymers 0.000 description 2
- 101100321669 Fagopyrum esculentum FA02 gene Proteins 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical group [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000007407 health benefit Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Inorganic Fibers (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/444,877 US6506355B1 (en) | 1999-11-22 | 1999-11-22 | Production of high surface energy, high surface area vapor grown carbon fiber |
| US09/444,877 | 1999-11-22 | ||
| PCT/US2000/042187 WO2001048282A2 (en) | 1999-11-22 | 2000-11-16 | Production of high surface energy, high surface area vapor grown carbon fiber (vgcf) utilizing carbon dioxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003518563A true JP2003518563A (ja) | 2003-06-10 |
| JP2003518563A5 JP2003518563A5 (enExample) | 2007-12-20 |
Family
ID=23766716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001548782A Pending JP2003518563A (ja) | 1999-11-22 | 2000-11-16 | 二酸化炭素を利用して高い表面エネルギーで高い表面積の気相成長炭素繊維を製造する方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6506355B1 (enExample) |
| EP (1) | EP1244830B1 (enExample) |
| JP (1) | JP2003518563A (enExample) |
| AT (1) | ATE287981T1 (enExample) |
| DE (1) | DE60017799T2 (enExample) |
| WO (1) | WO2001048282A2 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3981565B2 (ja) * | 2001-03-21 | 2007-09-26 | 守信 遠藤 | 触媒金属を担持した気相成長法による炭素繊維 |
| JP3981568B2 (ja) * | 2001-03-21 | 2007-09-26 | 守信 遠藤 | 電界電子エミッタ用炭素繊維および電界電子エミッタの製造方法 |
| JP3981567B2 (ja) * | 2001-03-21 | 2007-09-26 | 守信 遠藤 | 炭素繊維の長さ調整方法 |
| US7132062B1 (en) | 2003-04-15 | 2006-11-07 | Plasticolors, Inc. | Electrically conductive additive system and method of making same |
| US7939046B2 (en) * | 2004-06-21 | 2011-05-10 | Raytheon Company | Microporous graphite foam and process for producing same |
| US9362560B2 (en) | 2011-03-08 | 2016-06-07 | GM Global Technology Operations LLC | Silicate cathode for use in lithium ion batteries |
| US9281515B2 (en) | 2011-03-08 | 2016-03-08 | Gholam-Abbas Nazri | Lithium battery with silicon-based anode and silicate-based cathode |
| US8663840B2 (en) | 2011-04-12 | 2014-03-04 | GM Global Technology Operations LLC | Encapsulated sulfur cathode for lithium ion battery |
| US11508498B2 (en) | 2019-11-26 | 2022-11-22 | Trimtabs Ltd | Cables and methods thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378345A (en) * | 1965-03-22 | 1968-04-16 | Union Carbide Corp | Process for producing pyrolytic graphite whiskers |
| US5374415A (en) * | 1993-02-03 | 1994-12-20 | General Motors Corporation | Method for forming carbon fibers |
| JPH0978360A (ja) * | 1995-09-07 | 1997-03-25 | Nikkiso Co Ltd | 気相成長炭素繊維の製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2796331A (en) | 1954-06-09 | 1957-06-18 | Pittsburgh Coke & Chemical Co | Process for making fibrous carbon |
| US5024818A (en) | 1990-10-09 | 1991-06-18 | General Motors Corporation | Apparatus for forming carbon fibers |
| US5594060A (en) | 1994-07-18 | 1997-01-14 | Applied Sciences, Inc. | Vapor grown carbon fibers with increased bulk density and method for making same |
-
1999
- 1999-11-22 US US09/444,877 patent/US6506355B1/en not_active Expired - Fee Related
-
2000
- 2000-11-16 AT AT00993155T patent/ATE287981T1/de not_active IP Right Cessation
- 2000-11-16 WO PCT/US2000/042187 patent/WO2001048282A2/en not_active Ceased
- 2000-11-16 JP JP2001548782A patent/JP2003518563A/ja active Pending
- 2000-11-16 DE DE60017799T patent/DE60017799T2/de not_active Expired - Lifetime
- 2000-11-16 EP EP00993155A patent/EP1244830B1/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378345A (en) * | 1965-03-22 | 1968-04-16 | Union Carbide Corp | Process for producing pyrolytic graphite whiskers |
| US5374415A (en) * | 1993-02-03 | 1994-12-20 | General Motors Corporation | Method for forming carbon fibers |
| JPH0978360A (ja) * | 1995-09-07 | 1997-03-25 | Nikkiso Co Ltd | 気相成長炭素繊維の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6506355B1 (en) | 2003-01-14 |
| DE60017799D1 (de) | 2005-03-03 |
| EP1244830A2 (en) | 2002-10-02 |
| ATE287981T1 (de) | 2005-02-15 |
| WO2001048282A3 (en) | 2001-12-13 |
| EP1244830B1 (en) | 2005-01-26 |
| WO2001048282A2 (en) | 2001-07-05 |
| DE60017799T2 (de) | 2006-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A524 | Written submission of copy of amendment under article 19 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A524 Effective date: 20071029 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071030 |
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| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071030 |
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| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100726 |
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| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20101216 |