JP6357539B2 - 還元型酸化グラフェンの修復方法 - Google Patents
還元型酸化グラフェンの修復方法 Download PDFInfo
- Publication number
- JP6357539B2 JP6357539B2 JP2016546958A JP2016546958A JP6357539B2 JP 6357539 B2 JP6357539 B2 JP 6357539B2 JP 2016546958 A JP2016546958 A JP 2016546958A JP 2016546958 A JP2016546958 A JP 2016546958A JP 6357539 B2 JP6357539 B2 JP 6357539B2
- Authority
- JP
- Japan
- Prior art keywords
- graphene oxide
- reduced graphene
- mixture
- hours
- chloride
- 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.)
- Active
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 273
- 229910021389 graphene Inorganic materials 0.000 title claims description 254
- 238000000034 method Methods 0.000 title claims description 46
- 230000008439 repair process Effects 0.000 title claims description 20
- 239000000203 mixture Substances 0.000 claims description 102
- 239000012043 crude product Substances 0.000 claims description 78
- 239000002841 Lewis acid Substances 0.000 claims description 45
- 150000007517 lewis acids Chemical class 0.000 claims description 45
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 44
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 43
- 239000007789 gas Substances 0.000 claims description 38
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 34
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 30
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 28
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 28
- 239000007787 solid Substances 0.000 claims description 28
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 28
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 27
- 239000003054 catalyst Substances 0.000 claims description 26
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 25
- 239000002904 solvent Substances 0.000 claims description 25
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 claims description 22
- 239000006185 dispersion Substances 0.000 claims description 21
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 20
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 claims description 20
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 17
- 239000000155 melt Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 17
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 17
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 16
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 15
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims description 14
- 235000005074 zinc chloride Nutrition 0.000 claims description 14
- 239000011592 zinc chloride Substances 0.000 claims description 14
- 229960003280 cupric chloride Drugs 0.000 claims description 12
- 229910015900 BF3 Inorganic materials 0.000 claims description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 11
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 10
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 10
- VPUGDVKSAQVFFS-UHFFFAOYSA-N coronene Chemical compound C1=C(C2=C34)C=CC3=CC=C(C=C3)C4=C4C3=CC=C(C=C3)C4=C2C3=C1 VPUGDVKSAQVFFS-UHFFFAOYSA-N 0.000 claims description 10
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 10
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000010992 reflux Methods 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 9
- 239000012074 organic phase Substances 0.000 claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 claims description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 7
- 239000005977 Ethylene Substances 0.000 claims description 7
- OKJPEAGHQZHRQV-UHFFFAOYSA-N Triiodomethane Natural products IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 claims description 7
- 229960002089 ferrous chloride Drugs 0.000 claims description 7
- 239000011261 inert gas Substances 0.000 claims description 7
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 claims description 7
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims description 7
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 claims description 7
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 claims description 6
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims description 6
- 229940092714 benzenesulfonic acid Drugs 0.000 claims description 6
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 6
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 6
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 claims description 6
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 claims description 6
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 6
- 229910021555 Chromium Chloride Inorganic materials 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 claims description 5
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 claims description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 5
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 229940032330 sulfuric acid Drugs 0.000 claims description 3
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 claims description 3
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 claims 1
- 230000007547 defect Effects 0.000 description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 35
- 238000005406 washing Methods 0.000 description 23
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 22
- 239000002244 precipitate Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 17
- 238000000967 suction filtration Methods 0.000 description 15
- 239000012065 filter cake Substances 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 229910052786 argon Inorganic materials 0.000 description 11
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 9
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 238000011160 research Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 229940050176 methyl chloride Drugs 0.000 description 4
- 238000000053 physical method Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 229910021592 Copper(II) chloride Inorganic materials 0.000 description 3
- 238000000137 annealing Methods 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000033116 oxidation-reduction process Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000005355 Hall effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 102000011759 adducin Human genes 0.000 description 1
- 108010076723 adducin Proteins 0.000 description 1
- -1 and further Chemical compound 0.000 description 1
- 238000001241 arc-discharge method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003635 deoxygenating effect Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 239000012039 electrophile Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 125000000524 functional group Chemical group 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
- 125000005842 heteroatom Chemical group 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 238000001132 ultrasonic dispersion Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/194—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/21—After-treatment
- C01B32/23—Oxidation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Carbon And Carbon Compounds (AREA)
Description
Claims (17)
- 還元型酸化グラフェンの修復方法であって、
還元型酸化グラフェンを溶剤に分散させ、グラフェン分散液を得て、前記グラフェン分散液に第1ルイス酸、及びメチル基又はメチレン基を含む化合物を加えて第1混合物を得、300ワット〜900ワットのマイクロ波の環境で前記第1混合物を0.5時間〜2時間反応させてから、リフラックス下で3時間〜5時間反応させて、分離純化且つ乾燥させ、第1粗生成物を得るステップと、
前記第1粗生成物を第2ルイス酸に加え、芳香族炭化水素系修復剤を添加し、均一に混合して第2混合物を得て、前記第2混合物を反応させて溶融物固体を得、前記溶融物固体を分離純化し、第2粗生成物を得るステップと、
前記第2粗生成物、金属粉末触媒及び第3ルイス酸を混合し、均一に混合して第3混合物を得て、炭素源を含む保護ガスの雰囲気中で前記第3混合物を450℃〜500℃で1時間〜2時間反応させてから、真空環境下で200℃〜350℃で5時間〜8時間アニールし、温度を室温まで下げた後、分離純化して、修復された還元型酸化グラフェンを得るステップとを含むことを特徴とする還元型酸化グラフェンの修復方法。 - 前記溶剤が、ジクロロメタン、1,2‐ジクロロエタン、四塩化炭素、クロロホルム、シクロヘキサン、ノルマルヘキサン、ベンゼン又はニトロベンゼンから選択される少なくとも1種であることを特徴とする、請求項1に記載の還元型酸化グラフェンの修復方法。
- 前記グラフェン分散液において、前記還元型酸化グラフェンの濃度が0.1mg/mL〜1mg/mLであることを特徴とする、請求項1又は2に記載の還元型酸化グラフェンの修復方法。
- 前記第1ルイス酸と第2ルイス酸が、いずれも塩化第二鉄、塩化アルミニウム、塩化亜鉛、三フッ化ホウ素、塩化マグネシウム、塩化第二銅又は塩化リチウムから選択される少なくとも1種で、前記第3ルイス酸が、塩化第一鉄、塩化第二鉄、塩化リチウム、塩化第二クロム、塩化コバルト、塩化亜鉛又は塩化第二銅から選択される少なくとも1種であることを特徴とする、請求項1に記載の還元型酸化グラフェンの修復方法。
- 前記第1ルイス酸と前記還元型酸化グラフェンとの質量比が1:3〜10であることを特徴とする、請求項1に記載の還元型酸化グラフェンの修復方法。
- 前記メチル基又はメチレン基を含む化合物が、トリオキサン、メタノール、塩化メチル又はヨードメタンであることを特徴とする、請求項1に記載の還元型酸化グラフェンの修復方法。
- 前記メチル基又はメチレン基を含む化合物と還元型酸化グラフェンとの質量比が1:5〜20であることを特徴とする、請求項1又は6に記載の還元型酸化グラフェンの修復方法。
- 前記の300ワット〜900ワットのマイクロ波の環境で前記第1混合物を0.5時間〜2時間反応させるステップの前に、さらに前記第1混合物に硫酸、メタンスルホン酸、ベンゼンスルホン酸、ニトロメタン、硝酸、塩酸、トリクロロ酢酸又は過塩素酸から選択される少なくとも1種の酸を、前記還元型酸化グラフェンとの質量比が1:0.1〜1となるように加えるステップを含むことを特徴とする、請求項6に記載の還元型酸化グラフェンの修復方法。
- 前記第1粗生成物と前記第2ルイス酸との質量比が1:20〜100であることを特徴とする、請求項1に記載の還元型酸化グラフェンの修復方法。
- 前記芳香族炭化水素系修復剤が、ナフタレン、アントラセン、フェナントレン、コロネン、ピレン又はペリレンから選択される少なくとも1種であることを特徴とする、請求項1に記載の還元型酸化グラフェンの修復方法。
- 前記第1粗生成物と前記芳香族炭化水素系修復剤との質量比が1:5〜10であることを特徴とする、請求項1に記載の還元型酸化グラフェンの修復方法。
- 前記第2混合物を反応させて溶融物固体を得る前記ステップは、具体的に、前記第2混合物を200℃〜350℃で3時間〜5時間反応させるか、又は前記第2混合物を300ワット〜800ワットのマイクロ波の環境で0.1時間〜0.5時間反応させることであることを特徴とする、請求項1に記載の還元型酸化グラフェンの修復方法。
- 前記金属粉末触媒の質量が、前記第2粗生成物の質量の5%〜10%であることを特徴とする、請求項1に記載の還元型酸化グラフェンの修復方法。
- 前記金属粉末触媒が、銅粉末、亜鉛粉末、銀粉末、パラジウム粉末又は白金粉末から選択される少なくとも1種であることを特徴とする、請求項1又は13に記載の還元型酸化グラフェンの修復方法。
- 前記第3ルイス酸の質量が、前記第2粗生成物の質量の0.1%〜5%であることを特徴とする、請求項1に記載の還元型酸化グラフェンの修復方法。
- 前記炭素源を含む保護ガスの雰囲気が有機相ガスと不活性ガスとの混合物ガスの雰囲気であり、前記有機相ガスが、メタン、エチレン又は気体状のエタノールのうち少なくとも1種であることを特徴とする、請求項1に記載の還元型酸化グラフェンの修復方法。
- 前記有機相ガスと前記不活性ガスとの体積比が1〜3:7〜9であることを特徴とする、請求項16に記載の還元型酸化グラフェンの修復方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/070801 WO2015106436A1 (zh) | 2014-01-17 | 2014-01-17 | 一种还原氧化石墨烯的修复方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017505748A JP2017505748A (ja) | 2017-02-23 |
JP6357539B2 true JP6357539B2 (ja) | 2018-07-11 |
Family
ID=53542303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016546958A Active JP6357539B2 (ja) | 2014-01-17 | 2014-01-17 | 還元型酸化グラフェンの修復方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9637387B2 (ja) |
EP (1) | EP3085666B1 (ja) |
JP (1) | JP6357539B2 (ja) |
WO (1) | WO2015106436A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108083266B (zh) * | 2017-12-29 | 2021-07-20 | 辽宁工程技术大学 | 一种锌粉还原氧化石墨烯制备具有吸波性能石墨烯的方法 |
TWI665161B (zh) * | 2018-05-16 | 2019-07-11 | 英屬維京群島商艾格生科技股份有限公司 | 石墨烯粉末及改善石墨烯缺陷之方法 |
WO2020049336A1 (en) * | 2018-09-05 | 2020-03-12 | Arcelormittal | A method for the manufacture of microwave-reduced graphene oxide |
CN109231585A (zh) * | 2018-11-19 | 2019-01-18 | 四川中哲新材料科技有限公司 | 一种电解金属锰的废水处理工艺 |
CN110550625B (zh) * | 2019-10-24 | 2020-12-25 | 宁波石墨烯创新中心有限公司 | 石墨烯薄膜的修复溶液、修复方法及修复薄膜 |
CN111899990B (zh) * | 2020-08-07 | 2021-09-28 | 北京化工大学 | 一种大面积连续柔性自支撑电极及其制备方法和应用 |
CN113023720A (zh) * | 2021-03-10 | 2021-06-25 | 西北师范大学 | 一种硝基化氧化石墨烯的制备方法 |
CN114317069B (zh) * | 2022-01-18 | 2023-01-24 | 临沂大学 | 一种植物油基纳米润滑油添加剂及其制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007019086A (ja) * | 2005-07-05 | 2007-01-25 | Toyota Central Res & Dev Lab Inc | 有機半導体材料、それを用いた半導体装置及び電界効果トランジスタ |
CA2762430A1 (en) * | 2009-05-22 | 2011-02-10 | William Marsh Rice University | Highly oxidized graphene oxide and methods for production thereof |
CN101774575B (zh) | 2010-02-10 | 2012-08-08 | 中国科学院上海硅酸盐研究所 | 低温下用含氨基基团的有机物修复氧化后的石墨烯的方法 |
CN101844760B (zh) | 2010-04-29 | 2012-09-05 | 中国科学院化学研究所 | 一种还原氧化石墨烯的制备方法与应用 |
US20120021224A1 (en) * | 2010-07-23 | 2012-01-26 | Clean Energy Labs, Llc | Graphene/graphene oxide platelet composite membranes and methods and devices thereof |
US20130266501A1 (en) * | 2011-07-05 | 2013-10-10 | Rutgers, The State University Of New Jersey | Direct Production of Large and Highly Conductive Low-Oxygen Graphene Sheets and Monodispersed Low-Oxygen Graphene Nanosheets |
US9434619B2 (en) * | 2011-10-26 | 2016-09-06 | Basf Se | Graphene nanoribbon precursors and monomers suitable for preparation thereof |
US9394177B2 (en) * | 2011-10-27 | 2016-07-19 | Wisconsin Alumni Research Foundation | Nanostructured graphene with atomically-smooth edges |
TWI496739B (zh) * | 2011-11-30 | 2015-08-21 | Univ Chang Gung | Chemically modified graphene and its preparation method |
WO2013107840A1 (en) * | 2012-01-18 | 2013-07-25 | Isos Technologies Sarl | Method of manufacturing microscopic graphene-containing grains and material obtainable thereby |
PL218099B1 (pl) * | 2013-03-15 | 2014-10-31 | Inst Ceramiki I Materiałów Budowlanych | Sposób termicznej redukcji tlenku grafenu |
CN103241734B (zh) * | 2013-05-17 | 2014-11-26 | 上海理工大学 | 一种氧化石墨烯的还原方法 |
CN103787318B (zh) | 2014-01-17 | 2015-11-25 | 深圳粤网节能技术服务有限公司 | 一种还原氧化石墨烯的修复方法 |
-
2014
- 2014-01-17 WO PCT/CN2014/070801 patent/WO2015106436A1/zh active Application Filing
- 2014-01-17 EP EP14878598.3A patent/EP3085666B1/en active Active
- 2014-01-17 US US15/109,816 patent/US9637387B2/en active Active
- 2014-01-17 JP JP2016546958A patent/JP6357539B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
WO2015106436A1 (zh) | 2015-07-23 |
EP3085666B1 (en) | 2018-03-21 |
EP3085666A4 (en) | 2017-03-01 |
US9637387B2 (en) | 2017-05-02 |
US20160332886A1 (en) | 2016-11-17 |
EP3085666A1 (en) | 2016-10-26 |
JP2017505748A (ja) | 2017-02-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6357539B2 (ja) | 還元型酸化グラフェンの修復方法 | |
CN103787318B (zh) | 一种还原氧化石墨烯的修复方法 | |
JP2590442B2 (ja) | カーボンナノチューブの分離精製方法 | |
EP3216757B1 (en) | Method for preparing graphene by molten state inorganic salt reaction bed | |
CN108358191B (zh) | 一种低缺陷石墨烯及其制备方法 | |
WO2015081663A1 (zh) | 一种固相裂解法制备氮杂石墨烯和纳米金属石墨烯的方法 | |
Zhao et al. | Study on purification and tip-opening of CNTs fabricated by CVD | |
JP2015105200A (ja) | 薄片化黒鉛分散液及び薄片化黒鉛の製造方法 | |
TWI546254B (zh) | 石墨烯之表面改質方法 | |
Wu et al. | A comparative investigation of metal (Li, Ca and Sc)-decorated 6, 6, 12-graphyne monolayers and 6, 6, 12-graphyne nanotubes for hydrogen storage | |
Zhang et al. | A graphyne spoked wheel | |
Liu et al. | Efficient mechanical exfoliation of MXene nanosheets | |
Tien et al. | Fast and simple reduction of graphene oxide in various organic solvents using microwave irradiation | |
Han et al. | Surface-assisted fabrication of low-dimensional carbon-based nanoarchitectures | |
Hu et al. | Copper induced hollow carbon nanospheres by arc discharge method: controlled synthesis and formation mechanism | |
CN106365154B (zh) | 一种非高温液相法生长石墨烯的制备方法 | |
JP3136334B2 (ja) | カーボンナノチューブの製造方法 | |
Zhang et al. | Enhanced levofloxacin degradation through efficient activation of peroxymonosulfate using N-doped bulged multilayer Graphene: Harnessing interface structure to regulate carrier concentration and transport speed | |
JP2004269319A (ja) | 発泡グラファイトシートの製造方法 | |
CN108314024A (zh) | 一种石墨烯透明导电薄膜的等离子体制备方法 | |
Kumari et al. | Synthesis of graphene by reduction of graphene oxide using non-toxic chemical reductant | |
CN104671238B (zh) | 一种快速制备高性能石墨烯的方法 | |
Xue-Song et al. | Purification of Yard-Glass shaped boron nitride nanotubes | |
CN112441579B (zh) | 石墨插层方法及由该方法制备的石墨插层物和烃氧化方法 | |
CN112723353B (zh) | 石墨插层化合物及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161228 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20171227 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180116 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180413 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180522 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180618 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6357539 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |