CN115216175A - Graphite water-based dispersion liquid for water-based epoxy anticorrosive paint and preparation method thereof - Google Patents
Graphite water-based dispersion liquid for water-based epoxy anticorrosive paint and preparation method thereof Download PDFInfo
- Publication number
- CN115216175A CN115216175A CN202210891999.8A CN202210891999A CN115216175A CN 115216175 A CN115216175 A CN 115216175A CN 202210891999 A CN202210891999 A CN 202210891999A CN 115216175 A CN115216175 A CN 115216175A
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- graphene
- aqueous
- amino
- preparation
- dispersion
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 196
- 239000006185 dispersion Substances 0.000 title claims abstract description 72
- 239000007788 liquid Substances 0.000 title claims abstract description 52
- 239000004593 Epoxy Substances 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000003973 paint Substances 0.000 title abstract description 21
- 229910002804 graphite Inorganic materials 0.000 title description 3
- 239000010439 graphite Substances 0.000 title description 3
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 191
- 238000009736 wetting Methods 0.000 claims abstract description 28
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002270 dispersing agent Substances 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims description 29
- 239000010410 layer Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 15
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 11
- 238000000227 grinding Methods 0.000 claims description 9
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 9
- 238000000502 dialysis Methods 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 238000000265 homogenisation Methods 0.000 claims description 2
- 229920000768 polyamine Polymers 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 238000000527 sonication Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 10
- -1 amino graphene quantum dots Chemical compound 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- 125000003277 amino group Chemical group 0.000 abstract description 3
- 239000002096 quantum dot Substances 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 7
- 239000006228 supernatant Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000012855 volatile organic compound Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- 238000005411 Van der Waals force Methods 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 229960001124 trientine Drugs 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/68—Particle size between 100-1000 nm
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/66—Additives characterised by particle size
- C09D7/69—Particle size larger than 1000 nm
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Element(s) | Content (wt.) |
C | 97.48wt% |
N | 0.33wt% |
H | 0.18wt% |
O | 0.56wt% |
S | 0.50wt% |
Others | 0.95wt% |
Element(s) | Content (wt.) |
C | 97.91wt% |
N | 0.52wt% |
H | 0.37wt% |
O | 0.43wt% |
S | 0.51wt% |
Others (C) | 0.26wt% |
Element(s) | Content (wt.) |
C | 97.35wt% |
N | 0.13wt% |
H | 0.63wt% |
O | 0.75wt% |
S | 0.39wt% |
Others (C) | 0.75wt% |
Element(s) | Content (wt.) |
C | 95.11wt% |
N | 0.10wt% |
H | 0.18wt% |
O | 2.56wt% |
S | 1.50wt% |
Others (C) | 0.55wt% |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210891999.8A CN115216175B (en) | 2022-07-27 | 2022-07-27 | Graphite aqueous dispersion liquid for aqueous epoxy anticorrosive paint and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210891999.8A CN115216175B (en) | 2022-07-27 | 2022-07-27 | Graphite aqueous dispersion liquid for aqueous epoxy anticorrosive paint and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115216175A true CN115216175A (en) | 2022-10-21 |
CN115216175B CN115216175B (en) | 2024-02-06 |
Family
ID=83614533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210891999.8A Active CN115216175B (en) | 2022-07-27 | 2022-07-27 | Graphite aqueous dispersion liquid for aqueous epoxy anticorrosive paint and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115216175B (en) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103935998A (en) * | 2014-05-09 | 2014-07-23 | 中国科学院上海微系统与信息技术研究所 | Preparation method of graphene water solution |
CN105197917A (en) * | 2015-09-11 | 2015-12-30 | 电子科技大学 | Preparation method of nitrogen-doped graphene quantum dot dispersion liquid |
CN106833285A (en) * | 2017-03-06 | 2017-06-13 | 重庆中领环保产业技术研究院有限公司 | A kind of watersoluble plumbago alkene anti-corrosive powder paint and preparation method thereof |
CN106867298A (en) * | 2017-03-15 | 2017-06-20 | 中国科学院宁波材料技术与工程研究所 | The preparation method of graphite alkenes anticorrosive paint |
CN106986328A (en) * | 2017-04-25 | 2017-07-28 | 广东省石油与精细化工研究院 | A kind of graphene quantum dot of amine/amino functional and preparation method thereof |
CN107628616A (en) * | 2017-10-31 | 2018-01-26 | 湖南国盛石墨科技有限公司 | A kind of supper-tiny artificial graphite powder and preparation method thereof |
KR20180024363A (en) * | 2016-08-30 | 2018-03-08 | 한국교통대학교산학협력단 | Multiatom co-doped quantum dot, method for producing the same and use thereof |
CN108529601A (en) * | 2017-03-01 | 2018-09-14 | 中国科学院福建物质结构研究所 | A kind of preparation method of high-quality nitrogen-doped graphene quantum dot |
CN109305675A (en) * | 2018-09-29 | 2019-02-05 | 盐城师范学院 | A kind of method that quantum dot auxiliary prepares graphene dispersing solution |
CN109941989A (en) * | 2019-04-28 | 2019-06-28 | 中国药科大学 | A kind of method that hydro-thermal method prepares nitrogen-doped graphene quantum dot |
CN110921657A (en) * | 2019-12-03 | 2020-03-27 | 西北工业大学 | Preparation method and application of graphene quantum dots |
CN112607727A (en) * | 2020-12-30 | 2021-04-06 | 常州恒利宝纳米新材料科技有限公司 | Preparation method of high-nitrogen-content doped graphene quantum dots |
CN114105129A (en) * | 2021-11-19 | 2022-03-01 | 上海烯古能源科技有限公司 | Defect-free graphene oxide and preparation method and application thereof |
-
2022
- 2022-07-27 CN CN202210891999.8A patent/CN115216175B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103935998A (en) * | 2014-05-09 | 2014-07-23 | 中国科学院上海微系统与信息技术研究所 | Preparation method of graphene water solution |
CN105197917A (en) * | 2015-09-11 | 2015-12-30 | 电子科技大学 | Preparation method of nitrogen-doped graphene quantum dot dispersion liquid |
KR20180024363A (en) * | 2016-08-30 | 2018-03-08 | 한국교통대학교산학협력단 | Multiatom co-doped quantum dot, method for producing the same and use thereof |
CN108529601A (en) * | 2017-03-01 | 2018-09-14 | 中国科学院福建物质结构研究所 | A kind of preparation method of high-quality nitrogen-doped graphene quantum dot |
CN106833285A (en) * | 2017-03-06 | 2017-06-13 | 重庆中领环保产业技术研究院有限公司 | A kind of watersoluble plumbago alkene anti-corrosive powder paint and preparation method thereof |
CN106867298A (en) * | 2017-03-15 | 2017-06-20 | 中国科学院宁波材料技术与工程研究所 | The preparation method of graphite alkenes anticorrosive paint |
CN106986328A (en) * | 2017-04-25 | 2017-07-28 | 广东省石油与精细化工研究院 | A kind of graphene quantum dot of amine/amino functional and preparation method thereof |
CN107628616A (en) * | 2017-10-31 | 2018-01-26 | 湖南国盛石墨科技有限公司 | A kind of supper-tiny artificial graphite powder and preparation method thereof |
CN109305675A (en) * | 2018-09-29 | 2019-02-05 | 盐城师范学院 | A kind of method that quantum dot auxiliary prepares graphene dispersing solution |
CN109941989A (en) * | 2019-04-28 | 2019-06-28 | 中国药科大学 | A kind of method that hydro-thermal method prepares nitrogen-doped graphene quantum dot |
CN110921657A (en) * | 2019-12-03 | 2020-03-27 | 西北工业大学 | Preparation method and application of graphene quantum dots |
CN112607727A (en) * | 2020-12-30 | 2021-04-06 | 常州恒利宝纳米新材料科技有限公司 | Preparation method of high-nitrogen-content doped graphene quantum dots |
CN114105129A (en) * | 2021-11-19 | 2022-03-01 | 上海烯古能源科技有限公司 | Defect-free graphene oxide and preparation method and application thereof |
Non-Patent Citations (2)
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PENG HE等: "Processable Aqueous Dispersions of Graphene Stabilized by Graphene Quantum Dots", 《CHEMISTRY OF MATERIALS》, vol. 27, no. 1, pages 218 - 226 * |
季东等: "石墨烯水分散液:增强水性环氧涂料的耐蚀性", vol. 50, no. 4, pages 4130 - 4135 * |
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CN115216175B (en) | 2024-02-06 |
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Inventor after: Bao Zhenyu Inventor after: Wang Ning Inventor after: Li Tailong Inventor after: Li Xiaowei Inventor after: Li Shuguang Inventor after: Wang Panpan Inventor after: Cui Jindong Inventor after: Fan Zhishuai Inventor after: Sun Jian Inventor after: Yang Hongquan Inventor after: Duan Yongfeng Inventor after: Wang Fuyong Inventor after: Sun Beibei Inventor before: Bao Zhenyu Inventor before: Wang Ning Inventor before: Li Tailong Inventor before: Li Xiaowei Inventor before: Li Shuguang Inventor before: Wang Shanshan Inventor before: Cui Jindong Inventor before: Fan Zhishuai Inventor before: Sun Jian Inventor before: Yang Hongquan Inventor before: Duan Yongfeng Inventor before: Wang Fuyong Inventor before: Sun Beibei |