CN106480434A - 一种化学镀石墨烯及其制备方法以及一种金属基复合材料 - Google Patents
一种化学镀石墨烯及其制备方法以及一种金属基复合材料 Download PDFInfo
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- CN106480434A CN106480434A CN201510531976.6A CN201510531976A CN106480434A CN 106480434 A CN106480434 A CN 106480434A CN 201510531976 A CN201510531976 A CN 201510531976A CN 106480434 A CN106480434 A CN 106480434A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 197
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 192
- 238000007747 plating Methods 0.000 title claims abstract description 153
- 239000000126 substance Substances 0.000 title claims abstract description 100
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 239000000839 emulsion Substances 0.000 claims abstract description 45
- 229910052751 metal Inorganic materials 0.000 claims abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 37
- 229910052802 copper Inorganic materials 0.000 claims description 32
- 239000010949 copper Substances 0.000 claims description 32
- 238000001994 activation Methods 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- 239000003960 organic solvent Substances 0.000 claims description 18
- 239000003995 emulsifying agent Substances 0.000 claims description 17
- 239000003607 modifier Substances 0.000 claims description 13
- -1 graphite Alkene Chemical class 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- 206010070834 Sensitisation Diseases 0.000 claims description 8
- 150000001336 alkenes Chemical class 0.000 claims description 8
- 230000008313 sensitization Effects 0.000 claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 5
- 239000010439 graphite Substances 0.000 claims description 5
- HVUMOYIDDBPOLL-UHFFFAOYSA-N 2-(3,4-Dihydroxyoxolan-2-yl)-2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)C1OCC(O)C1O HVUMOYIDDBPOLL-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
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- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 2
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 claims description 2
- 229940043264 dodecyl sulfate Drugs 0.000 claims description 2
- 210000000481 breast Anatomy 0.000 claims 1
- 239000011159 matrix material Substances 0.000 abstract description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 36
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- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 14
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- 238000000034 method Methods 0.000 description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
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- 238000007772 electroless plating Methods 0.000 description 8
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- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 8
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 7
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 7
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 7
- 235000019270 ammonium chloride Nutrition 0.000 description 7
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 7
- 239000001119 stannous chloride Substances 0.000 description 7
- 235000011150 stannous chloride Nutrition 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical group CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 5
- 239000001488 sodium phosphate Substances 0.000 description 5
- 229910000162 sodium phosphate Inorganic materials 0.000 description 5
- 239000001433 sodium tartrate Substances 0.000 description 5
- 229960002167 sodium tartrate Drugs 0.000 description 5
- 235000011004 sodium tartrates Nutrition 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 5
- 238000002604 ultrasonography Methods 0.000 description 5
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 4
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- 230000005291 magnetic effect Effects 0.000 description 3
- URMHSIWBWVSJBI-UHFFFAOYSA-N nickel sulfurous acid Chemical group [Ni].S(O)(O)=O URMHSIWBWVSJBI-UHFFFAOYSA-N 0.000 description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 2
- 241000446313 Lamella Species 0.000 description 2
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 2
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- 239000004065 semiconductor Substances 0.000 description 2
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000246099 Legionellales Species 0.000 description 1
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- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109706451A (zh) * | 2018-08-11 | 2019-05-03 | 珠海市磐石电子科技有限公司 | 耐蚀合金成型的方法、耐蚀合金及其制件 |
CN110923679A (zh) * | 2019-12-03 | 2020-03-27 | 东北大学 | 一种石墨烯负载纳米铜颗粒复合材料及其制备方法 |
CN111041426A (zh) * | 2019-12-31 | 2020-04-21 | 新疆烯金石墨烯科技有限公司 | 石墨烯铝复合材料及其制备方法 |
CN115896518A (zh) * | 2022-12-08 | 2023-04-04 | 福州大学 | 一种定向碳纳米管-石墨烯/铜复合材料的制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102385938A (zh) * | 2011-11-10 | 2012-03-21 | 电子科技大学 | 一种金属基石墨烯复合电接触材料及其制备方法 |
CN102615290A (zh) * | 2011-12-12 | 2012-08-01 | 湖南理工学院 | 一种Ag/石墨烯纳米复合材料的制备方法 |
CN102732863A (zh) * | 2012-03-16 | 2012-10-17 | 福州大学 | 一种磁场辅助石墨型碳材料化学镀磁性金属的制备方法 |
CN102925741A (zh) * | 2012-11-08 | 2013-02-13 | 镇江中孚复合材料有限公司 | 一种铜基固体自润滑复合材料及其制备方法 |
CN103014683A (zh) * | 2012-12-11 | 2013-04-03 | 西安交通大学 | 一种石墨烯基纳米银复合材料的制备方法 |
CN103361637A (zh) * | 2013-07-16 | 2013-10-23 | 中南林业科技大学 | 一种化学镀镍石墨烯的制备方法 |
CN104451227A (zh) * | 2014-12-10 | 2015-03-25 | 济南大学 | 镀铜石墨烯增强金属基复合材料的制备方法 |
-
2015
- 2015-08-26 CN CN201510531976.6A patent/CN106480434B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102385938A (zh) * | 2011-11-10 | 2012-03-21 | 电子科技大学 | 一种金属基石墨烯复合电接触材料及其制备方法 |
CN102615290A (zh) * | 2011-12-12 | 2012-08-01 | 湖南理工学院 | 一种Ag/石墨烯纳米复合材料的制备方法 |
CN102732863A (zh) * | 2012-03-16 | 2012-10-17 | 福州大学 | 一种磁场辅助石墨型碳材料化学镀磁性金属的制备方法 |
CN102925741A (zh) * | 2012-11-08 | 2013-02-13 | 镇江中孚复合材料有限公司 | 一种铜基固体自润滑复合材料及其制备方法 |
CN103014683A (zh) * | 2012-12-11 | 2013-04-03 | 西安交通大学 | 一种石墨烯基纳米银复合材料的制备方法 |
CN103361637A (zh) * | 2013-07-16 | 2013-10-23 | 中南林业科技大学 | 一种化学镀镍石墨烯的制备方法 |
CN104451227A (zh) * | 2014-12-10 | 2015-03-25 | 济南大学 | 镀铜石墨烯增强金属基复合材料的制备方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109706451A (zh) * | 2018-08-11 | 2019-05-03 | 珠海市磐石电子科技有限公司 | 耐蚀合金成型的方法、耐蚀合金及其制件 |
CN110923679A (zh) * | 2019-12-03 | 2020-03-27 | 东北大学 | 一种石墨烯负载纳米铜颗粒复合材料及其制备方法 |
CN111041426A (zh) * | 2019-12-31 | 2020-04-21 | 新疆烯金石墨烯科技有限公司 | 石墨烯铝复合材料及其制备方法 |
CN111041426B (zh) * | 2019-12-31 | 2022-06-07 | 新疆烯金石墨烯科技有限公司 | 石墨烯铝复合材料及其制备方法 |
CN115896518A (zh) * | 2022-12-08 | 2023-04-04 | 福州大学 | 一种定向碳纳米管-石墨烯/铜复合材料的制备方法 |
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Effective date of registration: 20240428 Address after: 315201 No. 1818, Zhong Guan Xi Road, Zhuang City Street, Zhenhai District, Ningbo, Zhejiang. Patentee after: NINGBO GRAPHENE INNOVATION CENTER Co.,Ltd. Country or region after: China Address before: 315201 No. 1219 Zhongguan West Road, Zhenhai District, Ningbo City, Zhejiang Province Patentee before: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Country or region before: China |