CN103553028A - 可与工程塑料稳定复合的石墨烯、复合工程塑料 - Google Patents
可与工程塑料稳定复合的石墨烯、复合工程塑料 Download PDFInfo
- Publication number
- CN103553028A CN103553028A CN201310508668.2A CN201310508668A CN103553028A CN 103553028 A CN103553028 A CN 103553028A CN 201310508668 A CN201310508668 A CN 201310508668A CN 103553028 A CN103553028 A CN 103553028A
- Authority
- CN
- China
- Prior art keywords
- graphene
- engineering plastics
- graphene oxide
- preparation
- compound
- 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.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 176
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 165
- 229920006351 engineering plastic Polymers 0.000 title claims abstract description 90
- 239000002131 composite material Substances 0.000 title claims abstract description 34
- 150000001875 compounds Chemical class 0.000 claims abstract description 42
- 238000002360 preparation method Methods 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 30
- 239000006185 dispersion Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 15
- 230000009467 reduction Effects 0.000 claims abstract description 6
- 230000004048 modification Effects 0.000 claims description 46
- 238000012986 modification Methods 0.000 claims description 46
- 238000006243 chemical reaction Methods 0.000 claims description 30
- 239000003960 organic solvent Substances 0.000 claims description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 230000002829 reductive effect Effects 0.000 claims description 8
- 239000004593 Epoxy Substances 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 7
- 238000006722 reduction reaction Methods 0.000 claims description 7
- -1 γ-(methacryloxypropyl) propyl Chemical group 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- SXPLZNMUBFBFIA-UHFFFAOYSA-N butyl(trimethoxy)silane Chemical compound CCCC[Si](OC)(OC)OC SXPLZNMUBFBFIA-UHFFFAOYSA-N 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 2
- DIIIISSCIXVANO-UHFFFAOYSA-N 1,2-Dimethylhydrazine Chemical compound CNNC DIIIISSCIXVANO-UHFFFAOYSA-N 0.000 claims description 2
- HXLAEGYMDGUSBD-UHFFFAOYSA-N 3-[diethoxy(methyl)silyl]propan-1-amine Chemical compound CCO[Si](C)(OCC)CCCN HXLAEGYMDGUSBD-UHFFFAOYSA-N 0.000 claims description 2
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 claims description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- XGZGKDQVCBHSGI-UHFFFAOYSA-N butyl(triethoxy)silane Chemical compound CCCC[Si](OCC)(OCC)OCC XGZGKDQVCBHSGI-UHFFFAOYSA-N 0.000 claims description 2
- 229910000042 hydrogen bromide Inorganic materials 0.000 claims description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 2
- 229940071870 hydroiodic acid Drugs 0.000 claims description 2
- 239000012280 lithium aluminium hydride Substances 0.000 claims description 2
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000012279 sodium borohydride Substances 0.000 claims description 2
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 2
- LFQCEHFDDXELDD-UHFFFAOYSA-N tetramethyl orthosilicate Chemical compound CO[Si](OC)(OC)OC LFQCEHFDDXELDD-UHFFFAOYSA-N 0.000 claims description 2
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 6
- 238000006011 modification reaction Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 10
- 238000002390 rotary evaporation Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 238000004630 atomic force microscopy Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910014033 C-OH Inorganic materials 0.000 description 1
- 229910014570 C—OH Inorganic materials 0.000 description 1
- 208000006558 Dental Calculus Diseases 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 229910008051 Si-OH Inorganic materials 0.000 description 1
- 229910006358 Si—OH Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003695 hair diameter 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
- 239000005457 ice water Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008384 inner phase Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002829 nitrogen Chemical class 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910001392 phosphorus oxide Inorganic materials 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006557 surface reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 238000001757 thermogravimetry curve Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 238000001132 ultrasonic dispersion Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Carbon And Carbon Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310508668.2A CN103553028B (zh) | 2013-10-24 | 2013-10-24 | 可与工程塑料稳定复合的石墨烯、复合工程塑料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310508668.2A CN103553028B (zh) | 2013-10-24 | 2013-10-24 | 可与工程塑料稳定复合的石墨烯、复合工程塑料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103553028A true CN103553028A (zh) | 2014-02-05 |
CN103553028B CN103553028B (zh) | 2015-09-30 |
Family
ID=50007453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310508668.2A Active CN103553028B (zh) | 2013-10-24 | 2013-10-24 | 可与工程塑料稳定复合的石墨烯、复合工程塑料 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103553028B (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105585789A (zh) * | 2015-12-22 | 2016-05-18 | 西华大学 | 一种聚苯乙烯树脂基复合材料及其制备方法 |
CN105762123A (zh) * | 2016-02-03 | 2016-07-13 | 厦门大学 | 一种还原氧化石墨烯聚合物散热片 |
CN105860374A (zh) * | 2016-05-26 | 2016-08-17 | 航天材料及工艺研究所 | 一种氟硅烷修饰石墨烯填充的氟醚橡胶制备方法 |
CN107022183A (zh) * | 2017-05-18 | 2017-08-08 | 成都新柯力化工科技有限公司 | 一种汽车工程塑料专用石墨烯母料的制备方法 |
CN107129618A (zh) * | 2017-05-12 | 2017-09-05 | 安徽哈雷传动机械有限公司 | 变速器滑块材料石墨烯改性聚乙烯的制备方法 |
CN107556723A (zh) * | 2017-08-08 | 2018-01-09 | 深圳沃海森科技有限公司 | 高硬度阻燃的汽车空调控制面板外壳材料及其制备方法 |
CN108017367A (zh) * | 2017-11-13 | 2018-05-11 | 杭州师范大学 | 一种硅烷改性氧化石墨烯阻燃薄膜复合材料的制备方法 |
CN108181421A (zh) * | 2017-12-14 | 2018-06-19 | 北京市理化分析测试中心 | 测定石墨烯粉体中阴离子含量的方法 |
CN109040878A (zh) * | 2018-10-08 | 2018-12-18 | 深圳市烽火宏声科技有限公司 | 高强度扬声器支架及扬声器 |
CN112777590A (zh) * | 2019-11-08 | 2021-05-11 | 宁波锋成先进能源材料研究院 | 一种双亲氧化石墨烯的制备方法以及含有该双亲氧化石墨烯的表面活性剂 |
CN113717466A (zh) * | 2021-08-24 | 2021-11-30 | 湖北万锦科技有限公司 | 一种石墨烯增强的pp/ldpe纳米复合管材 |
CN116478523A (zh) * | 2023-04-27 | 2023-07-25 | 东莞市百富塑料科技有限公司 | 一种纳米杂化粒子增强聚碳酸酯的制备工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102351174A (zh) * | 2011-08-23 | 2012-02-15 | 华南理工大学 | 一种可分散性硅烷功能化石墨烯的制备方法 |
CN102527333A (zh) * | 2011-12-19 | 2012-07-04 | 山东大学 | 一种改性氧化石墨烯及其制备方法与应用 |
CN102642830A (zh) * | 2012-04-25 | 2012-08-22 | 南京大学 | 一种硅烷偶联剂修饰石墨烯的制备方法 |
-
2013
- 2013-10-24 CN CN201310508668.2A patent/CN103553028B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102351174A (zh) * | 2011-08-23 | 2012-02-15 | 华南理工大学 | 一种可分散性硅烷功能化石墨烯的制备方法 |
CN102527333A (zh) * | 2011-12-19 | 2012-07-04 | 山东大学 | 一种改性氧化石墨烯及其制备方法与应用 |
CN102642830A (zh) * | 2012-04-25 | 2012-08-22 | 南京大学 | 一种硅烷偶联剂修饰石墨烯的制备方法 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105585789B (zh) * | 2015-12-22 | 2018-06-15 | 西华大学 | 一种聚苯乙烯树脂基复合材料及其制备方法 |
CN105585789A (zh) * | 2015-12-22 | 2016-05-18 | 西华大学 | 一种聚苯乙烯树脂基复合材料及其制备方法 |
CN105762123A (zh) * | 2016-02-03 | 2016-07-13 | 厦门大学 | 一种还原氧化石墨烯聚合物散热片 |
CN105860374A (zh) * | 2016-05-26 | 2016-08-17 | 航天材料及工艺研究所 | 一种氟硅烷修饰石墨烯填充的氟醚橡胶制备方法 |
CN107129618A (zh) * | 2017-05-12 | 2017-09-05 | 安徽哈雷传动机械有限公司 | 变速器滑块材料石墨烯改性聚乙烯的制备方法 |
CN107022183A (zh) * | 2017-05-18 | 2017-08-08 | 成都新柯力化工科技有限公司 | 一种汽车工程塑料专用石墨烯母料的制备方法 |
CN107556723A (zh) * | 2017-08-08 | 2018-01-09 | 深圳沃海森科技有限公司 | 高硬度阻燃的汽车空调控制面板外壳材料及其制备方法 |
CN108017367A (zh) * | 2017-11-13 | 2018-05-11 | 杭州师范大学 | 一种硅烷改性氧化石墨烯阻燃薄膜复合材料的制备方法 |
CN108181421A (zh) * | 2017-12-14 | 2018-06-19 | 北京市理化分析测试中心 | 测定石墨烯粉体中阴离子含量的方法 |
CN109040878A (zh) * | 2018-10-08 | 2018-12-18 | 深圳市烽火宏声科技有限公司 | 高强度扬声器支架及扬声器 |
CN112777590A (zh) * | 2019-11-08 | 2021-05-11 | 宁波锋成先进能源材料研究院 | 一种双亲氧化石墨烯的制备方法以及含有该双亲氧化石墨烯的表面活性剂 |
CN113717466A (zh) * | 2021-08-24 | 2021-11-30 | 湖北万锦科技有限公司 | 一种石墨烯增强的pp/ldpe纳米复合管材 |
CN116478523A (zh) * | 2023-04-27 | 2023-07-25 | 东莞市百富塑料科技有限公司 | 一种纳米杂化粒子增强聚碳酸酯的制备工艺 |
CN116478523B (zh) * | 2023-04-27 | 2024-02-06 | 东莞市百富塑料科技有限公司 | 一种纳米杂化粒子增强聚碳酸酯的制备工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN103553028B (zh) | 2015-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103553028B (zh) | 可与工程塑料稳定复合的石墨烯、复合工程塑料 | |
CN104319012B (zh) | 一种基于石墨烯的柔性电极制备方法 | |
CN105731442B (zh) | 一种离子型两亲性功能化石墨烯的制备方法 | |
CN105088415B (zh) | 一种湿纺用氧化石墨烯溶液及其制备方法以及一种石墨烯纤维及其制备方法 | |
CN103817321B (zh) | 一种改性纳米银粉的制备方法 | |
CN109095462A (zh) | 一种石墨烯及其制备方法和应用 | |
CN104392767A (zh) | 石墨烯基导电珠光颜料及其制备方法 | |
CN104403275A (zh) | 一种改性石墨烯/热固性树脂复合材料及其制备方法 | |
CN116283333B (zh) | 一种磺化石墨烯增强碳基复合材料及其制备方法和应用 | |
CN103508442B (zh) | 石墨烯的制备方法 | |
CN106825552B (zh) | 3d打印用石墨烯包覆合金粉末复合材料的制备方法 | |
CN104843690B (zh) | 一种以汽爆法制备石墨烯的方法 | |
CN108039465A (zh) | 复合电极材料及其制备方法和应用 | |
CN104291330A (zh) | 一种改性功能化石墨烯纳米材料的制备方法 | |
CN109003826A (zh) | N和s双掺杂石墨烯-石墨烯纳米带气凝胶的制备方法 | |
CN103408934A (zh) | 一种改性石墨烯/双马树脂复合材料及其制备方法 | |
CN111732743A (zh) | 一种碳纳米管/石墨烯柔性薄膜的制备方法 | |
CN106564881A (zh) | 一步法制备还原氧化石墨烯 | |
CN105969009A (zh) | 一种水性导电涂料及其制备方法 | |
CN102874798A (zh) | 一种制备石墨烯的方法 | |
CN104355308B (zh) | 一种大比表面积石墨烯的制备方法 | |
CN106601463B (zh) | 一种钕铁硼永磁材料 | |
CN108640107B (zh) | 一种用于高质量石墨烯量产的快速剥离石墨的插层剂 | |
CN102925736B (zh) | 一种碳纳米管增强金属基复合材料的制备方法 | |
CN103785826B (zh) | 一种改性纳米镍粉的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Graphene and composite engineering plastics which can be stably compounded with engineering plastics Effective date of registration: 20200813 Granted publication date: 20150930 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: Shenzhen Water New Material Co.,Ltd. Registration number: Y2020980004966 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 518000 31 / F, block B, building 7, Wanke Yuncheng phase 3, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Water New Material Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District Nantou two road crossing forward hot electrons strategic emerging industrial park 10 Patentee before: Shenzhen Water New Material Co.,Ltd. |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231101 Granted publication date: 20150930 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: Shenzhen Water New Material Co.,Ltd. Registration number: Y2020980004966 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Graphene and composite engineering plastics that can stably composite with engineering plastics Granted publication date: 20150930 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen Water New Material Co.,Ltd. Registration number: Y2024980010332 |