JP6493903B2 - 二次黒鉛の製造方法、薄片化黒鉛の製造方法、二次黒鉛及び薄片化黒鉛 - Google Patents
二次黒鉛の製造方法、薄片化黒鉛の製造方法、二次黒鉛及び薄片化黒鉛 Download PDFInfo
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- JP6493903B2 JP6493903B2 JP2014145632A JP2014145632A JP6493903B2 JP 6493903 B2 JP6493903 B2 JP 6493903B2 JP 2014145632 A JP2014145632 A JP 2014145632A JP 2014145632 A JP2014145632 A JP 2014145632A JP 6493903 B2 JP6493903 B2 JP 6493903B2
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- graphite
- exfoliated
- exfoliated graphite
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 242
- 229910002804 graphite Inorganic materials 0.000 title claims description 210
- 239000010439 graphite Substances 0.000 title claims description 210
- 238000004519 manufacturing process Methods 0.000 title claims description 29
- 229910021389 graphene Inorganic materials 0.000 claims description 42
- -1 alkali metal salt Chemical class 0.000 claims description 23
- 206010040844 Skin exfoliation Diseases 0.000 claims description 21
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- 229910052783 alkali metal Inorganic materials 0.000 claims description 11
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 11
- 238000004299 exfoliation Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- 239000003792 electrolyte Substances 0.000 claims description 10
- 239000001103 potassium chloride Substances 0.000 claims description 8
- 235000011164 potassium chloride Nutrition 0.000 claims description 8
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 7
- 238000009210 therapy by ultrasound Methods 0.000 claims description 7
- 239000001110 calcium chloride Substances 0.000 claims description 6
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 5
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 5
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 5
- 239000000347 magnesium hydroxide Substances 0.000 claims description 5
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- 238000001238 wet grinding Methods 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 27
- 239000010410 layer Substances 0.000 description 25
- 239000008151 electrolyte solution Substances 0.000 description 19
- 239000007864 aqueous solution Substances 0.000 description 10
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- 229920003002 synthetic resin Polymers 0.000 description 8
- 239000000057 synthetic resin Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000001878 scanning electron micrograph Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 230000002687 intercalation Effects 0.000 description 3
- 238000009830 intercalation Methods 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910021607 Silver chloride Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000002612 dispersion medium Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 229920003355 Novatec® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
- 229910001863 barium hydroxide Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- RLAWWYSOJDYHDC-BZSNNMDCSA-N lisinopril Chemical compound C([C@H](N[C@@H](CCCCN)C(=O)N1[C@@H](CCC1)C(O)=O)C(O)=O)CC1=CC=CC=C1 RLAWWYSOJDYHDC-BZSNNMDCSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000113 methacrylic resin Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229910001631 strontium chloride Inorganic materials 0.000 description 1
- AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 description 1
- UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 1
- 229910001866 strontium hydroxide Inorganic materials 0.000 description 1
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- Carbon And Carbon Compounds (AREA)
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|---|---|---|---|
| JP2014145632A JP6493903B2 (ja) | 2013-07-18 | 2014-07-16 | 二次黒鉛の製造方法、薄片化黒鉛の製造方法、二次黒鉛及び薄片化黒鉛 |
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|---|---|---|---|
| JP2013149538 | 2013-07-18 | ||
| JP2013149538 | 2013-07-18 | ||
| JP2014145632A JP6493903B2 (ja) | 2013-07-18 | 2014-07-16 | 二次黒鉛の製造方法、薄片化黒鉛の製造方法、二次黒鉛及び薄片化黒鉛 |
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| JP2018200704A Division JP6818266B2 (ja) | 2013-07-18 | 2018-10-25 | 二次黒鉛の製造方法、薄片化黒鉛の製造方法、二次黒鉛及び薄片化黒鉛 |
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| Publication Number | Publication Date |
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| JP2015038017A JP2015038017A (ja) | 2015-02-26 |
| JP2015038017A5 JP2015038017A5 (enExample) | 2017-08-03 |
| JP6493903B2 true JP6493903B2 (ja) | 2019-04-03 |
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| JP2018200704A Expired - Fee Related JP6818266B2 (ja) | 2013-07-18 | 2018-10-25 | 二次黒鉛の製造方法、薄片化黒鉛の製造方法、二次黒鉛及び薄片化黒鉛 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180129220A (ko) * | 2017-05-25 | 2018-12-05 | 한국과학기술원 | 전기화학적 박리를 통한 고품질 그래핀 플레이크의 제조 방법 및 그래핀 플레이크의 분산 용액 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101785374B1 (ko) * | 2015-07-31 | 2017-10-17 | 가천대학교 산학협력단 | 전기화학적 전처리 및 전단 유동 박리를 이용한 비산화 그래핀 제조 방법 및 장치 |
| US10381646B2 (en) | 2015-12-24 | 2019-08-13 | Semiconductor Energy Laboratory Co., Ltd. | Secondary battery, graphene oxide, and manufacturing method thereof |
| KR102068258B1 (ko) * | 2016-03-30 | 2020-01-20 | 주식회사 엘지화학 | 그래핀의 제조 방법 |
| CN106006693B (zh) * | 2016-05-17 | 2017-07-07 | 西北工业大学 | 一种高稳定性氢氧化钙/石墨烯纳米复合材料及制备方法 |
| CN108117065B (zh) * | 2017-12-14 | 2020-04-17 | 北京化工大学 | 一种采用交替电流剥离制备石墨烯的方法 |
| CN108821278A (zh) * | 2018-08-21 | 2018-11-16 | 大同新成新材料股份有限公司 | 一种利用石墨烯复合材料制备膨胀石墨的方法 |
| CN110282616A (zh) * | 2019-06-29 | 2019-09-27 | 天津大学 | 复合模板制备三维石墨烯多级网络材料的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004181383A (ja) * | 2002-12-04 | 2004-07-02 | Nippon Telegr & Teleph Corp <Ntt> | 水素貯蔵用炭素材料 |
| JP4804272B2 (ja) * | 2006-08-26 | 2011-11-02 | 正義 梅野 | 単結晶グラファイト膜の製造方法 |
| US8524067B2 (en) * | 2007-07-27 | 2013-09-03 | Nanotek Instruments, Inc. | Electrochemical method of producing nano-scaled graphene platelets |
| KR101344493B1 (ko) * | 2007-12-17 | 2013-12-24 | 삼성전자주식회사 | 단결정 그라펜 시트 및 그의 제조방법 |
| KR101456905B1 (ko) * | 2010-02-19 | 2014-10-31 | 가부시키가이샤 인큐베이션 얼라이언스 | 탄소 재료 및 그 제조 방법 |
| JP2012020915A (ja) * | 2010-07-16 | 2012-02-02 | Masayoshi Umeno | 透明導電膜の形成方法及び透明導電膜 |
| JP2013067549A (ja) * | 2011-09-06 | 2013-04-18 | Waseda Univ | 薄膜の形成方法 |
| JP2013112542A (ja) * | 2011-11-25 | 2013-06-10 | Sekisui Chem Co Ltd | 層間物質挿入黒鉛及び薄片化黒鉛の製造方法 |
| US8734683B2 (en) * | 2011-11-29 | 2014-05-27 | Xerox Corporation | Graphene nano-sheets and methods for making the same |
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2014
- 2014-07-16 JP JP2014145632A patent/JP6493903B2/ja active Active
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180129220A (ko) * | 2017-05-25 | 2018-12-05 | 한국과학기술원 | 전기화학적 박리를 통한 고품질 그래핀 플레이크의 제조 방법 및 그래핀 플레이크의 분산 용액 |
| KR101996811B1 (ko) | 2017-05-25 | 2019-07-08 | 한국과학기술원 | 전기화학적 박리를 통한 고품질 그래핀 플레이크의 제조 방법 및 그래핀 플레이크의 분산 용액 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019038744A (ja) | 2019-03-14 |
| JP2015038017A (ja) | 2015-02-26 |
| JP6818266B2 (ja) | 2021-01-20 |
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