CN115073863A - 一种高强度高韧性的氧化石墨烯/聚氯乙烯复合材料及其制备方法 - Google Patents
一种高强度高韧性的氧化石墨烯/聚氯乙烯复合材料及其制备方法 Download PDFInfo
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- CN115073863A CN115073863A CN202210884309.6A CN202210884309A CN115073863A CN 115073863 A CN115073863 A CN 115073863A CN 202210884309 A CN202210884309 A CN 202210884309A CN 115073863 A CN115073863 A CN 115073863A
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- polyvinyl chloride
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- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 103
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- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 50
- 239000002131 composite material Substances 0.000 title claims abstract description 30
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000003381 stabilizer Substances 0.000 claims abstract description 28
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- 238000000605 extraction Methods 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims abstract description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 30
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical group CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 24
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 22
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 16
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- 239000003960 organic solvent Substances 0.000 claims description 13
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000008367 deionised water Substances 0.000 claims description 9
- 229910021641 deionized water Inorganic materials 0.000 claims description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 8
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 6
- 239000012286 potassium permanganate Substances 0.000 claims description 6
- 239000011259 mixed solution Substances 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 4
- 238000004108 freeze drying Methods 0.000 claims description 4
- 239000005457 ice water Substances 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 claims description 2
- 239000006084 composite stabilizer Substances 0.000 claims description 2
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- YAHBZWSDRFSFOO-UHFFFAOYSA-L dimethyltin(2+);2-(2-ethylhexoxy)-2-oxoethanethiolate Chemical group CCCCC(CC)COC(=O)CS[Sn](C)(C)SCC(=O)OCC(CC)CCCC YAHBZWSDRFSFOO-UHFFFAOYSA-L 0.000 description 5
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 2
- 238000001237 Raman spectrum Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
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- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
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- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
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- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- -1 i.e. Chemical compound 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
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- 239000000725 suspension Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/042—Graphene or derivatives, e.g. graphene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
- C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 对比例1 | 对比例2 | |
拉伸强度(MPa) | 67.7±1.4 | 79.3±0.6 | 63.7±3.2 | 42.15±5.1 | 50.17±1.3 |
断裂伸长率(%) | 22.6±2.3 | 32.4±2.3 | 24.2±3.6 | 16.25±0.9 | 29.4±1.6 |
杨氏模量(MPa) | 395.8±10.0 | 503.6±15 | 613.5±11.2 | 197.9±4.1 | 505.3±15.8 |
实施例4 | 实施例5 | 实施例6 | 实施例7 | 对比例3 | |
拉伸强度(MPa) | 27.3±1.7 | 36.3±3.8 | 44.5±4.5 | 25.4±3.36 | 22.6±2.4 |
断裂伸长率(%) | 207.1±6.2 | 161.5±15 | 90.3±8.9 | 205.6±3.0 | 243.6±10.8 |
杨氏模量(MPa) | 86.5±1.1 | 158.0±2.4 | 219.2±15.1 | 113.0±2.3 | 50.7±2.6 |
Claims (10)
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CN116515192A (zh) * | 2023-06-01 | 2023-08-01 | 南京工业大学 | 一种石墨烯接枝六钛酸钾晶须/聚乙烯复合材料及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103772975A (zh) * | 2012-10-25 | 2014-05-07 | 黑龙江鑫达企业集团有限公司 | 石墨烯/聚合物导电复合材料 |
CN104710709A (zh) * | 2015-03-04 | 2015-06-17 | 聊城大学 | 一种聚氯乙烯/石墨烯纳米复合材料及其制备方法 |
CN106044760A (zh) * | 2016-07-28 | 2016-10-26 | 东华大学 | 一种制备氧化石墨烯的方法 |
CN106674825A (zh) * | 2017-02-09 | 2017-05-17 | 济宁利特纳米技术有限责任公司 | 一种石墨烯/pvc复合材料用母料的制备方法及母料 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103772975A (zh) * | 2012-10-25 | 2014-05-07 | 黑龙江鑫达企业集团有限公司 | 石墨烯/聚合物导电复合材料 |
CN104710709A (zh) * | 2015-03-04 | 2015-06-17 | 聊城大学 | 一种聚氯乙烯/石墨烯纳米复合材料及其制备方法 |
CN106044760A (zh) * | 2016-07-28 | 2016-10-26 | 东华大学 | 一种制备氧化石墨烯的方法 |
CN106674825A (zh) * | 2017-02-09 | 2017-05-17 | 济宁利特纳米技术有限责任公司 | 一种石墨烯/pvc复合材料用母料的制备方法及母料 |
Cited By (1)
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CN116515192A (zh) * | 2023-06-01 | 2023-08-01 | 南京工业大学 | 一种石墨烯接枝六钛酸钾晶须/聚乙烯复合材料及其制备方法 |
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