CN110144643B - 一种高性能中间相沥青基石墨纤维的制备方法 - Google Patents
一种高性能中间相沥青基石墨纤维的制备方法 Download PDFInfo
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- CN110144643B CN110144643B CN201910422135.XA CN201910422135A CN110144643B CN 110144643 B CN110144643 B CN 110144643B CN 201910422135 A CN201910422135 A CN 201910422135A CN 110144643 B CN110144643 B CN 110144643B
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- mesophase pitch
- boron
- graphene quantum
- quantum dots
- doped graphene
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000000835 fiber Substances 0.000 title claims abstract description 57
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 51
- 239000010439 graphite Substances 0.000 title claims abstract description 51
- 239000011302 mesophase pitch Substances 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 26
- 238000009987 spinning Methods 0.000 claims abstract description 26
- 239000012298 atmosphere Substances 0.000 claims abstract description 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000003763 carbonization Methods 0.000 claims abstract description 21
- 238000005087 graphitization Methods 0.000 claims abstract description 21
- 239000010426 asphalt Substances 0.000 claims abstract description 18
- 239000000706 filtrate Substances 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- 230000006698 induction Effects 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 21
- 230000003647 oxidation Effects 0.000 claims description 16
- 238000007254 oxidation reaction Methods 0.000 claims description 16
- 230000001590 oxidative effect Effects 0.000 claims description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 239000003792 electrolyte Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 239000012300 argon atmosphere Substances 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910021538 borax Inorganic materials 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000004328 sodium tetraborate Substances 0.000 claims description 6
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 238000002074 melt spinning Methods 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 239000011280 coal tar Substances 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000011269 tar Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 230000004584 weight gain Effects 0.000 claims 1
- 235000019786 weight gain Nutrition 0.000 claims 1
- 239000004918 carbon fiber reinforced polymer Substances 0.000 abstract description 9
- 238000003776 cleavage reaction Methods 0.000 abstract description 6
- 230000007017 scission Effects 0.000 abstract description 6
- 239000012779 reinforcing material Substances 0.000 abstract description 5
- 229910021389 graphene Inorganic materials 0.000 description 9
- 239000002096 quantum dot Substances 0.000 description 9
- 230000007547 defect Effects 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 108091092878 Microsatellite Proteins 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000001291 vacuum drying 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- 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
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
-
- 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
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
- D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal pitch
-
- 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
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
- D01F9/155—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from petroleum pitch
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Fibers (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201910422135.XA CN110144643B (zh) | 2019-05-21 | 2019-05-21 | 一种高性能中间相沥青基石墨纤维的制备方法 |
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CN201910422135.XA CN110144643B (zh) | 2019-05-21 | 2019-05-21 | 一种高性能中间相沥青基石墨纤维的制备方法 |
Publications (2)
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CN110144643A CN110144643A (zh) | 2019-08-20 |
CN110144643B true CN110144643B (zh) | 2021-05-25 |
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Families Citing this family (3)
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CN110904674A (zh) * | 2019-12-10 | 2020-03-24 | 陕西天策新材料科技有限公司 | 一种高表面活性沥青基石墨纤维及其制备方法和基于其制备的树脂基复合材料 |
CN111916773B (zh) * | 2020-06-28 | 2023-03-31 | 中南大学 | 一种一体化PtCu/纳米碳纤维催化层及其制备方法和在燃料电池中的应用 |
CN115172643B (zh) * | 2022-07-29 | 2023-08-01 | 山西证道新能源科技有限责任公司 | 一种石墨烯量子点/硬碳异质结材料及其制备方法及负极材料和钾离子扣式电池 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105088420A (zh) * | 2015-09-14 | 2015-11-25 | 陕西天策新材料科技有限公司 | 高导热沥青石墨纤维的制备方法 |
CN108624993A (zh) * | 2018-05-10 | 2018-10-09 | 湖南大学 | 一种无劈裂结构高导热中间相沥青基碳纤维的制备方法 |
CN109763209A (zh) * | 2019-01-31 | 2019-05-17 | 山东瑞城宇航碳材料有限公司 | 一种制造高导热沥青基碳纤维的方法 |
-
2019
- 2019-05-21 CN CN201910422135.XA patent/CN110144643B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105088420A (zh) * | 2015-09-14 | 2015-11-25 | 陕西天策新材料科技有限公司 | 高导热沥青石墨纤维的制备方法 |
CN108624993A (zh) * | 2018-05-10 | 2018-10-09 | 湖南大学 | 一种无劈裂结构高导热中间相沥青基碳纤维的制备方法 |
CN109763209A (zh) * | 2019-01-31 | 2019-05-17 | 山东瑞城宇航碳材料有限公司 | 一种制造高导热沥青基碳纤维的方法 |
Non-Patent Citations (1)
Title |
---|
硼掺杂石墨烯量子点的制备、荧光特性及分析应用;陈力;《中国优秀硕士学位论文全文数据库工程科技I辑》;20180215(第2期);B020-657 * |
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Address after: Room 2202, building F1, Lugu Yuyuan, No.27 Wenxuan Road, high tech Development Zone, Changsha City, Hunan Province Patentee after: Hunan Dongying Carbon Materials Technology Co.,Ltd. Address before: Room 2202, building F1, Lugu Yuyuan, No.27 Wenxuan Road, high tech Development Zone, Changsha City, Hunan Province Patentee before: HUNAN DONGYING CARBON MATERIAL TECHNOLOGY CO.,LTD. |
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Address after: 410000, No. 467 Xianjiahu West Road, Lugu Street, Xiangjiang New District, Changsha City, Hunan Province Patentee after: Hunan Dongying Carbon Materials Technology Co.,Ltd. Country or region after: China Address before: Room 2202, building F1, Lugu Yuyuan, No.27 Wenxuan Road, high tech Development Zone, Changsha City, Hunan Province Patentee before: Hunan Dongying Carbon Materials Technology Co.,Ltd. Country or region before: China |