JP2015227253A - グラフェン分散液及びグラフェンの製造方法 - Google Patents
グラフェン分散液及びグラフェンの製造方法 Download PDFInfo
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- JP2015227253A JP2015227253A JP2014112425A JP2014112425A JP2015227253A JP 2015227253 A JP2015227253 A JP 2015227253A JP 2014112425 A JP2014112425 A JP 2014112425A JP 2014112425 A JP2014112425 A JP 2014112425A JP 2015227253 A JP2015227253 A JP 2015227253A
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- graphene
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- melamine
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 143
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 108
- 239000006185 dispersion Substances 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 36
- 239000010439 graphite Substances 0.000 claims abstract description 36
- 150000003918 triazines Chemical class 0.000 claims abstract description 25
- 239000007864 aqueous solution Substances 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims abstract description 13
- 239000000243 solution Substances 0.000 claims abstract description 6
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 23
- 229920000877 Melamine resin Polymers 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- -1 3- (trifluoromethyl) phenyl Chemical group 0.000 description 11
- 239000010410 layer Substances 0.000 description 9
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 239000002356 single layer Substances 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 5
- 125000000524 functional group Chemical group 0.000 description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- 239000007772 electrode material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 125000004182 2-chlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(*)C([H])=C1[H] 0.000 description 2
- LVVRSRYXKCKALW-UHFFFAOYSA-N 2-n,2-n,4-n,4-n-tetramethyl-1,3,5-triazine-2,4,6-triamine Chemical compound CN(C)C1=NC(N)=NC(N(C)C)=N1 LVVRSRYXKCKALW-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- FIDRAVVQGKNYQK-UHFFFAOYSA-N 1,2,3,4-tetrahydrotriazine Chemical compound C1NNNC=C1 FIDRAVVQGKNYQK-UHFFFAOYSA-N 0.000 description 1
- KCZIUKYAJJEIQG-UHFFFAOYSA-N 1,3,5-triazin-2-amine Chemical compound NC1=NC=NC=N1 KCZIUKYAJJEIQG-UHFFFAOYSA-N 0.000 description 1
- HCITUYXHCZGFEO-UHFFFAOYSA-N 1,3,5-triazine-2,4,6-triamine Chemical compound NC1=NC(N)=NC(N)=N1.N=C1NC(=N)NC(=N)N1 HCITUYXHCZGFEO-UHFFFAOYSA-N 0.000 description 1
- VZXTWGWHSMCWGA-UHFFFAOYSA-N 1,3,5-triazine-2,4-diamine Chemical compound NC1=NC=NC(N)=N1 VZXTWGWHSMCWGA-UHFFFAOYSA-N 0.000 description 1
- FMFJTJGDLHUFID-UHFFFAOYSA-N 1-(4,6-diamino-1,3,5-triazin-2-yl)-2-phenylethanone Chemical compound NC1=NC(N)=NC(C(=O)CC=2C=CC=CC=2)=N1 FMFJTJGDLHUFID-UHFFFAOYSA-N 0.000 description 1
- DAIHABXMPQUPMP-UHFFFAOYSA-N 1-(4,6-diamino-1,3,5-triazin-2-yl)decan-1-one Chemical compound CCCCCCCCCC(=O)C1=NC(N)=NC(N)=N1 DAIHABXMPQUPMP-UHFFFAOYSA-N 0.000 description 1
- PPIOCTGKHLRPEM-UHFFFAOYSA-N 2-n-ethyl-6-methyl-1,3,5-triazine-2,4-diamine Chemical compound CCNC1=NC(C)=NC(N)=N1 PPIOCTGKHLRPEM-UHFFFAOYSA-N 0.000 description 1
- 125000004211 3,5-difluorophenyl group Chemical group [H]C1=C(F)C([H])=C(*)C([H])=C1F 0.000 description 1
- 125000004180 3-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C(F)=C1[H] 0.000 description 1
- ZCSUSPZTBMXRPP-UHFFFAOYSA-N 4,6-bis(ethenyl)-1,3,5-triazin-2-amine Chemical compound NC1=NC(C=C)=NC(C=C)=N1 ZCSUSPZTBMXRPP-UHFFFAOYSA-N 0.000 description 1
- XABRIRPSIQOOTI-UHFFFAOYSA-N 4,6-diethyl-1,3,5-triazin-2-amine Chemical compound CCC1=NC(N)=NC(CC)=N1 XABRIRPSIQOOTI-UHFFFAOYSA-N 0.000 description 1
- VQZRXBOTCNWNLM-UHFFFAOYSA-N 4,6-dimethyl-1,3,5-triazin-2-amine Chemical compound CC1=NC(C)=NC(N)=N1 VQZRXBOTCNWNLM-UHFFFAOYSA-N 0.000 description 1
- YTKMLLPMWGGXDC-UHFFFAOYSA-N 4,6-dipropyl-1,3,5-triazin-2-amine Chemical compound CCCC1=NC(N)=NC(CCC)=N1 YTKMLLPMWGGXDC-UHFFFAOYSA-N 0.000 description 1
- RSDHARZCOVRNJF-UHFFFAOYSA-N 4-(4,6-diamino-1,3,5-triazin-2-yl)-4-oxobutanenitrile Chemical compound NC1=NC(N)=NC(C(=O)CCC#N)=N1 RSDHARZCOVRNJF-UHFFFAOYSA-N 0.000 description 1
- XDGLKUCMBMTZGN-UHFFFAOYSA-N 4-(4,6-diamino-1,3,5-triazin-2-yl)-4-oxobutanoic acid Chemical compound NC1=NC(N)=NC(C(=O)CCC(O)=O)=N1 XDGLKUCMBMTZGN-UHFFFAOYSA-N 0.000 description 1
- IAOCYLYQGQENCP-UHFFFAOYSA-N 4-bromo-1,3,5-triazin-2-amine Chemical compound NC1=NC=NC(Br)=N1 IAOCYLYQGQENCP-UHFFFAOYSA-N 0.000 description 1
- 125000004800 4-bromophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Br 0.000 description 1
- BTBXQZKDOSYRDX-UHFFFAOYSA-N 4-chloro-6-methyl-1,3,5-triazin-2-amine Chemical compound CC1=NC(N)=NC(Cl)=N1 BTBXQZKDOSYRDX-UHFFFAOYSA-N 0.000 description 1
- RQACPMAJDILPQP-UHFFFAOYSA-N 4-ethoxy-1,3,5-triazin-2-amine Chemical compound CCOC1=NC=NC(N)=N1 RQACPMAJDILPQP-UHFFFAOYSA-N 0.000 description 1
- IUBANARRFVKYIF-UHFFFAOYSA-N 4-ethyl-1,3,5-triazin-2-amine Chemical compound CCC1=NC=NC(N)=N1 IUBANARRFVKYIF-UHFFFAOYSA-N 0.000 description 1
- BSEYQMDXCIRHDZ-UHFFFAOYSA-N 4-ethyl-6-(4-methylphenyl)-1,3,5-triazin-2-amine Chemical compound CCC1=NC(N)=NC(C=2C=CC(C)=CC=2)=N1 BSEYQMDXCIRHDZ-UHFFFAOYSA-N 0.000 description 1
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 description 1
- NROXQTDIDGVYHK-UHFFFAOYSA-N 4-methoxy-1,3,5-triazin-2-amine Chemical compound COC1=NC=NC(N)=N1 NROXQTDIDGVYHK-UHFFFAOYSA-N 0.000 description 1
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 1
- RORLYORPQSEEIG-UHFFFAOYSA-N 4-methyl-6-propyl-1,3,5-triazin-2-amine Chemical compound CCCC1=NC(C)=NC(N)=N1 RORLYORPQSEEIG-UHFFFAOYSA-N 0.000 description 1
- 125000000590 4-methylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- COIXVMRSSZXQKF-UHFFFAOYSA-N 4-phenyl-1,3,5-triazin-2-amine Chemical compound NC1=NC=NC(C=2C=CC=CC=2)=N1 COIXVMRSSZXQKF-UHFFFAOYSA-N 0.000 description 1
- BPWXXFJJNYOGEV-UHFFFAOYSA-N 4-propan-2-yl-1,3,5-triazin-2-amine Chemical compound CC(C)C1=NC=NC(N)=N1 BPWXXFJJNYOGEV-UHFFFAOYSA-N 0.000 description 1
- PWCRCJMYDQRDNC-UHFFFAOYSA-N 4-propyl-1,3,5-triazin-2-amine Chemical compound CCCC1=NC=NC(N)=N1 PWCRCJMYDQRDNC-UHFFFAOYSA-N 0.000 description 1
- MFEFTTYGMZOIKO-UHFFFAOYSA-N 5-azacytosine Chemical compound NC1=NC=NC(=O)N1 MFEFTTYGMZOIKO-UHFFFAOYSA-N 0.000 description 1
- YFBSZCQUUOENGN-UHFFFAOYSA-N 6-(2,3-dimethylphenyl)-1,3,5-triazine-2,4-diamine Chemical compound CC1=CC=CC(C=2N=C(N)N=C(N)N=2)=C1C YFBSZCQUUOENGN-UHFFFAOYSA-N 0.000 description 1
- KZOOJXHXDYIPOL-UHFFFAOYSA-N 6-(3,5-difluorophenyl)-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=C(F)C=C(F)C=2)=N1 KZOOJXHXDYIPOL-UHFFFAOYSA-N 0.000 description 1
- OHGKSRVADPIOLJ-UHFFFAOYSA-N 6-(3-fluorophenyl)-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=C(F)C=CC=2)=N1 OHGKSRVADPIOLJ-UHFFFAOYSA-N 0.000 description 1
- TXXLOPYOLOTHPD-UHFFFAOYSA-N 6-(3-methylphenyl)-1,3,5-triazine-2,4-diamine Chemical compound CC1=CC=CC(C=2N=C(N)N=C(N)N=2)=C1 TXXLOPYOLOTHPD-UHFFFAOYSA-N 0.000 description 1
- VPHQFMMMDMEBFG-UHFFFAOYSA-N 6-(3-nitrophenyl)-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=C(C=CC=2)[N+]([O-])=O)=N1 VPHQFMMMDMEBFG-UHFFFAOYSA-N 0.000 description 1
- IFTSWIQNKJOSLN-UHFFFAOYSA-N 6-(4-bromophenyl)-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC(Br)=CC=2)=N1 IFTSWIQNKJOSLN-UHFFFAOYSA-N 0.000 description 1
- ZHMAVICRSKFCFD-UHFFFAOYSA-N 6-(4-chlorophenyl)-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC(Cl)=CC=2)=N1 ZHMAVICRSKFCFD-UHFFFAOYSA-N 0.000 description 1
- UPQUQQDAZPFXCH-UHFFFAOYSA-N 6-(4-fluorophenyl)-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC(F)=CC=2)=N1 UPQUQQDAZPFXCH-UHFFFAOYSA-N 0.000 description 1
- WBDWTNWLWBQFJU-UHFFFAOYSA-N 6-(4-methoxyphenyl)-1,3,5-triazine-2,4-diamine Chemical compound C1=CC(OC)=CC=C1C1=NC(N)=NC(N)=N1 WBDWTNWLWBQFJU-UHFFFAOYSA-N 0.000 description 1
- DECZZKFYYMMMCQ-UHFFFAOYSA-N 6-(4-methylphenyl)-1,3,5-triazine-2,4-diamine Chemical compound C1=CC(C)=CC=C1C1=NC(N)=NC(N)=N1 DECZZKFYYMMMCQ-UHFFFAOYSA-N 0.000 description 1
- DRQWQDPSMJHCCM-UHFFFAOYSA-N 6-[2-(2-methylimidazol-1-yl)ethyl]-1,3,5-triazine-2,4-diamine Chemical compound CC1=NC=CN1CCC1=NC(N)=NC(N)=N1 DRQWQDPSMJHCCM-UHFFFAOYSA-N 0.000 description 1
- YMIFDDZCSSDQHL-UHFFFAOYSA-N 6-[3-(trifluoromethyl)phenyl]-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=C(C=CC=2)C(F)(F)F)=N1 YMIFDDZCSSDQHL-UHFFFAOYSA-N 0.000 description 1
- BJDQOYKKFRUFII-UHFFFAOYSA-N 6-[4-(trifluoromethyl)phenyl]-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC(=CC=2)C(F)(F)F)=N1 BJDQOYKKFRUFII-UHFFFAOYSA-N 0.000 description 1
- FVFVNNKYKYZTJU-UHFFFAOYSA-N 6-chloro-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(Cl)=N1 FVFVNNKYKYZTJU-UHFFFAOYSA-N 0.000 description 1
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- VNWGDXZJOKEMMT-UHFFFAOYSA-N CC=CNC1=NC=NC(=N1)N Chemical compound CC=CNC1=NC=NC(=N1)N VNWGDXZJOKEMMT-UHFFFAOYSA-N 0.000 description 1
- YGIAIPLEUNBFKZ-UHFFFAOYSA-N NC1=NC(=NC(=N1)CC)C1=CC=C(C=C1)N Chemical compound NC1=NC(=NC(=N1)CC)C1=CC=C(C=C1)N YGIAIPLEUNBFKZ-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- NJYZCEFQAIUHSD-UHFFFAOYSA-N acetoguanamine Chemical compound CC1=NC(N)=NC(N)=N1 NJYZCEFQAIUHSD-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- YSKUZVBSHIWEFK-UHFFFAOYSA-N ammelide Chemical compound NC1=NC(O)=NC(O)=N1 YSKUZVBSHIWEFK-UHFFFAOYSA-N 0.000 description 1
- MASBWURJQFFLOO-UHFFFAOYSA-N ammeline Chemical compound NC1=NC(N)=NC(O)=N1 MASBWURJQFFLOO-UHFFFAOYSA-N 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000003074 decanoyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C(*)=O 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000004401 m-toluyl group Chemical group [H]C1=C([H])C(=C([H])C(=C1[H])C([H])([H])[H])C(*)=O 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
Description
グラフェン分散液をそのままろ過して得たグラフェン粉末状固体の電子顕微鏡写真(図8)と、グラフェン分散液をアセトンで洗浄してメラミンを除去した後にろ過して得たグラフェン粉末状固体の電子顕微鏡写真(図9)を示す。図8において、スケールバーは100nmである。メラミンを除去していないグラフェン粉末状固体は、数層のグラフェンが重なっていることがわかる。一方、メラミンを除去したグラフェン粉末状固体は、単層もしくは2,3層のグラフェンライク炭素材料となっている。本実施例で得られたグラフェン粉末状固体の寸法は1μm程度のであった。
Claims (6)
- グラファイトロッドをトリアジン誘導体の水溶液に浸漬させ、パルスプラズマを印加することを特徴とするグラフェン分散液の製造方法。
- グラファイトロッドをメラミン水溶液に浸漬させ、パルスプラズマを印加することを特徴とするグラフェン分散液の製造方法。
- グラフェン分散液中のグラフェン濃度が10wt%未満である、請求項1または2に記載の製造方法。
- グラファイトロッドをトリアジン誘導体の水溶液に浸漬させ、パルスプラズマを印加してグラフェン分散液を調製し、次いで当該グラフェン分散液を洗浄してトリアジン誘導体を除去した後、濾過して固体状グラフェンを調製することを特徴とするグラフェンの製造方法。
- グラファイトロッドをメラミン水溶液に浸漬させ、パルスプラズマを印加してグラフェン分散液を調製し、次いで当該グラフェン分散液を洗浄してメラミンを除去した後、濾過して固体状グラフェンを調製することを特徴とするグラフェンの製造方法。
- グラフェン分散液中のグラフェン濃度が10wt%未満であることを特徴とする、請求項4または5に記載の製造方法。
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JP2014112425A JP6308388B2 (ja) | 2014-05-30 | 2014-05-30 | グラフェン分散液及びグラフェンの製造方法 |
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Publications (2)
Publication Number | Publication Date |
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JP2015227253A true JP2015227253A (ja) | 2015-12-17 |
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CN106699140A (zh) * | 2017-02-08 | 2017-05-24 | 无锡工艺职业技术学院 | 一种高硬度陶瓷切削头 |
JP2017222538A (ja) * | 2016-06-15 | 2017-12-21 | 国立大学法人 熊本大学 | グラフェン及び化学修飾グラフェンの製造方法 |
CN109037377A (zh) * | 2018-08-02 | 2018-12-18 | 南昌航空大学 | 一种光导管互穿内照明的新型太阳电池 |
JP2019520300A (ja) * | 2016-06-26 | 2019-07-18 | ナノテク インストゥルメンツ, インコーポレイテッドNanotek Instruments, Inc. | コークスまたは石炭からのグラフェンシートの直接超音波処理製造 |
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JP2014040352A (ja) * | 2012-08-23 | 2014-03-06 | Chube Univ | グラフェンの製造方法 |
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JP2005220245A (ja) * | 2004-02-06 | 2005-08-18 | Toyo Ink Mfg Co Ltd | カーボンナノチューブ組成物、およびそれを含有するカーボンナノチューブ分散液 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2017222538A (ja) * | 2016-06-15 | 2017-12-21 | 国立大学法人 熊本大学 | グラフェン及び化学修飾グラフェンの製造方法 |
JP2019520300A (ja) * | 2016-06-26 | 2019-07-18 | ナノテク インストゥルメンツ, インコーポレイテッドNanotek Instruments, Inc. | コークスまたは石炭からのグラフェンシートの直接超音波処理製造 |
JP7278778B2 (ja) | 2016-06-26 | 2023-05-22 | ナノテク インストゥルメンツ,インコーポレイテッド | コークスまたは石炭からのグラフェンシートの直接超音波処理製造 |
CN106699140A (zh) * | 2017-02-08 | 2017-05-24 | 无锡工艺职业技术学院 | 一种高硬度陶瓷切削头 |
CN109037377A (zh) * | 2018-08-02 | 2018-12-18 | 南昌航空大学 | 一种光导管互穿内照明的新型太阳电池 |
CN109037377B (zh) * | 2018-08-02 | 2020-10-20 | 南昌航空大学 | 一种光导管互穿内照明太阳电池 |
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