DE2012981C3 - Verfahren zum Modifizieren der , Oberfläche von Kohlenstofffasern - Google Patents
Verfahren zum Modifizieren der , Oberfläche von KohlenstofffasernInfo
- Publication number
- DE2012981C3 DE2012981C3 DE2012981A DE2012981A DE2012981C3 DE 2012981 C3 DE2012981 C3 DE 2012981C3 DE 2012981 A DE2012981 A DE 2012981A DE 2012981 A DE2012981 A DE 2012981A DE 2012981 C3 DE2012981 C3 DE 2012981C3
- Authority
- DE
- Germany
- Prior art keywords
- carbon fibers
- fibers
- anode
- carbon
- modifying
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 15
- 229920000049 Carbon (fiber) Polymers 0.000 title claims description 13
- 239000004917 carbon fiber Substances 0.000 title claims description 13
- -1 hydroxyl ions Chemical class 0.000 claims description 9
- 239000003792 electrolyte Substances 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 238000005868 electrolysis reaction Methods 0.000 claims description 6
- 239000008151 electrolyte solution Substances 0.000 claims description 5
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000004381 surface treatment Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
- D01F11/12—Chemical after-treatment of artificial filaments or the like during manufacture of carbon with inorganic substances ; Intercalation
-
- 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
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
- D01F11/10—Chemical after-treatment of artificial filaments or the like during manufacture of carbon
- D01F11/16—Chemical after-treatment of artificial filaments or the like during manufacture of carbon by physicochemical methods
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Reinforced Plastic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1443469 | 1969-03-19 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2012981A1 DE2012981A1 (de) | 1970-11-19 |
| DE2012981B2 DE2012981B2 (de) | 1978-11-16 |
| DE2012981C3 true DE2012981C3 (de) | 1979-07-26 |
Family
ID=10041145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2012981A Expired DE2012981C3 (de) | 1969-03-19 | 1970-03-18 | Verfahren zum Modifizieren der , Oberfläche von Kohlenstofffasern |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3759805A (fr) |
| JP (1) | JPS5520033B1 (fr) |
| BE (1) | BE747631A (fr) |
| CA (1) | CA931111A (fr) |
| DE (1) | DE2012981C3 (fr) |
| DK (1) | DK131197B (fr) |
| FR (1) | FR2039709A5 (fr) |
| GB (1) | GB1297946A (fr) |
| NL (1) | NL7003914A (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2180617B1 (fr) * | 1972-04-21 | 1974-09-13 | Rhone Progil | |
| US3859187A (en) * | 1972-09-25 | 1975-01-07 | Celanese Corp | Electrolytic process for the surface modification of high modulus carbon fibers |
| US4050997A (en) * | 1972-12-18 | 1977-09-27 | Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft | Method of manufacturing a fiber reinforced composite material |
| JPS53122894A (en) * | 1977-03-30 | 1978-10-26 | Japan Exlan Co Ltd | Treating of carbon fiber |
| JPS585288B2 (ja) * | 1978-04-12 | 1983-01-29 | 東レ株式会社 | 炭素繊維の表面電解処理法及びその電解槽 |
| JPS5814310B2 (ja) * | 1978-06-15 | 1983-03-18 | 臼井国際産業株式会社 | 多重層鋼管 |
| JPS56128362A (en) * | 1980-03-05 | 1981-10-07 | Toho Beslon Co | Production of carbon fiber |
| US4360417A (en) * | 1980-07-03 | 1982-11-23 | Celanese Corporation | Dimensionally stable high surface area anode comprising graphitic carbon fibers |
| GB2161273B (en) * | 1984-05-18 | 1988-04-13 | Mitsubishi Rayon Co | Testing carbon fibre |
| JPS62276075A (ja) * | 1986-02-07 | 1987-11-30 | 三菱レイヨン株式会社 | 炭素繊維及びその製造法 |
| EP0251491B1 (fr) * | 1986-05-30 | 1992-07-01 | Amoco Corporation | Traitement électrolytique multiple de fibres de carbone pour modifier leur résistance au cisaillement |
-
1969
- 1969-03-19 GB GB1443469A patent/GB1297946A/en not_active Expired
-
1970
- 1970-03-18 DE DE2012981A patent/DE2012981C3/de not_active Expired
- 1970-03-18 DK DK135670AA patent/DK131197B/da unknown
- 1970-03-18 US US00020822A patent/US3759805A/en not_active Expired - Lifetime
- 1970-03-19 JP JP2271370A patent/JPS5520033B1/ja active Pending
- 1970-03-19 FR FR7009868A patent/FR2039709A5/fr not_active Expired
- 1970-03-19 CA CA077911A patent/CA931111A/en not_active Expired
- 1970-03-19 BE BE747631D patent/BE747631A/fr unknown
- 1970-03-19 NL NL7003914A patent/NL7003914A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA931111A (en) | 1973-07-31 |
| DE2012981A1 (de) | 1970-11-19 |
| DK131197B (da) | 1975-06-09 |
| JPS5520033B1 (fr) | 1980-05-30 |
| DK131197C (fr) | 1975-11-10 |
| NL7003914A (fr) | 1970-09-22 |
| BE747631A (fr) | 1970-08-31 |
| FR2039709A5 (fr) | 1971-01-15 |
| US3759805A (en) | 1973-09-18 |
| DE2012981B2 (de) | 1978-11-16 |
| GB1297946A (fr) | 1972-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| EHJ | Ceased/non-payment of the annual fee |