JP2021008372A - ガラス状炭素成形体 - Google Patents
ガラス状炭素成形体 Download PDFInfo
- Publication number
- JP2021008372A JP2021008372A JP2019121941A JP2019121941A JP2021008372A JP 2021008372 A JP2021008372 A JP 2021008372A JP 2019121941 A JP2019121941 A JP 2019121941A JP 2019121941 A JP2019121941 A JP 2019121941A JP 2021008372 A JP2021008372 A JP 2021008372A
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- JP
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- Prior art keywords
- glassy carbon
- carbon molded
- molded product
- less
- weight
- 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.)
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- 229910021397 glassy carbon Inorganic materials 0.000 title claims abstract description 104
- 239000011148 porous material Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims description 57
- 239000002243 precursor Substances 0.000 claims description 51
- 239000000126 substance Substances 0.000 claims description 45
- 229920005989 resin Polymers 0.000 claims description 36
- 239000011347 resin Substances 0.000 claims description 36
- 239000002904 solvent Substances 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 239000000843 powder Substances 0.000 claims description 18
- 238000009835 boiling Methods 0.000 claims description 14
- 239000012298 atmosphere Substances 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 6
- 238000000197 pyrolysis Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 26
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 21
- 239000002245 particle Substances 0.000 description 17
- 229920001223 polyethylene glycol Polymers 0.000 description 17
- 229910052799 carbon Inorganic materials 0.000 description 15
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 15
- 239000007849 furan resin Substances 0.000 description 14
- 239000002202 Polyethylene glycol Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 12
- 229910002804 graphite Inorganic materials 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 238000005979 thermal decomposition reaction Methods 0.000 description 9
- 238000003763 carbonization Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 7
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 7
- 235000019445 benzyl alcohol Nutrition 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000010439 graphite Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 6
- 239000003575 carbonaceous material Substances 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 229910003481 amorphous carbon Inorganic materials 0.000 description 5
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000003703 image analysis method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000005011 phenolic resin Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 description 3
- 239000007833 carbon precursor Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010000 carbonizing Methods 0.000 description 2
- -1 conductivity Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- LBADSVWKHVCNCZ-UHFFFAOYSA-N furan;urea Chemical compound NC(N)=O.C=1C=COC=1 LBADSVWKHVCNCZ-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 2
- 238000013001 point bending Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N 1-butanol Substances CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 238000002247 constant time method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- ZOXWHYCFEIIAIL-UHFFFAOYSA-N furan phenol Chemical compound C1(=CC=CC=C1)O.O1C=CC=C1.C1(=CC=CC=C1)O ZOXWHYCFEIIAIL-UHFFFAOYSA-N 0.000 description 1
- 150000002240 furans Chemical class 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 238000007561 laser diffraction method Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
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- 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
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
- C04B35/524—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from polymer precursors, e.g. glass-like carbon material
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
- C04B35/6264—Mixing media, e.g. organic solvents
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- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
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- C01P2004/32—Spheres
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- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
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- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Nanotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019121941A JP2021008372A (ja) | 2019-06-28 | 2019-06-28 | ガラス状炭素成形体 |
| PCT/JP2020/017255 WO2020261735A1 (ja) | 2019-06-28 | 2020-04-21 | ガラス状炭素成形体 |
| KR1020217042630A KR20220027085A (ko) | 2019-06-28 | 2020-04-21 | 유리상 탄소 성형체 |
| CN202080046118.1A CN114008001A (zh) | 2019-06-28 | 2020-04-21 | 玻璃状碳成型体 |
| US17/622,558 US20220356062A1 (en) | 2019-06-28 | 2020-04-21 | Glassy carbon compact |
| EP20832440.0A EP3992171A4 (en) | 2019-06-28 | 2020-04-21 | GLASSY CARBON PELLET |
| TW109114267A TW202108501A (zh) | 2019-06-28 | 2020-04-29 | 玻璃狀碳成形體 |
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| JP2019121941A JP2021008372A (ja) | 2019-06-28 | 2019-06-28 | ガラス状炭素成形体 |
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| JP2021008372A true JP2021008372A (ja) | 2021-01-28 |
| JP2021008372A5 JP2021008372A5 (enExample) | 2022-04-05 |
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| EP (1) | EP3992171A4 (enExample) |
| JP (1) | JP2021008372A (enExample) |
| KR (1) | KR20220027085A (enExample) |
| CN (1) | CN114008001A (enExample) |
| TW (1) | TW202108501A (enExample) |
| WO (1) | WO2020261735A1 (enExample) |
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| JPH10172738A (ja) * | 1996-12-04 | 1998-06-26 | Tokai Carbon Co Ltd | ガラス状カーボン発熱体 |
| JPH1171105A (ja) * | 1997-08-25 | 1999-03-16 | Hitachi Chem Co Ltd | ガラス状カーボン材及びその製造法 |
| JPH11217204A (ja) * | 1998-01-30 | 1999-08-10 | Hitachi Chem Co Ltd | ガラス状炭素部材の製造方法 |
| JP2002231225A (ja) * | 2001-02-01 | 2002-08-16 | Hitachi Chem Co Ltd | 複合電極材料とその製造方法、これを用いたリチウムイオン二次電池用負極及びリチウムイオン二次電池 |
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- 2019-06-28 JP JP2019121941A patent/JP2021008372A/ja not_active Ceased
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2020
- 2020-04-21 CN CN202080046118.1A patent/CN114008001A/zh active Pending
- 2020-04-21 WO PCT/JP2020/017255 patent/WO2020261735A1/ja not_active Ceased
- 2020-04-21 EP EP20832440.0A patent/EP3992171A4/en not_active Withdrawn
- 2020-04-21 KR KR1020217042630A patent/KR20220027085A/ko not_active Withdrawn
- 2020-04-21 US US17/622,558 patent/US20220356062A1/en not_active Abandoned
- 2020-04-29 TW TW109114267A patent/TW202108501A/zh unknown
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| JPH10172738A (ja) * | 1996-12-04 | 1998-06-26 | Tokai Carbon Co Ltd | ガラス状カーボン発熱体 |
| JPH1171105A (ja) * | 1997-08-25 | 1999-03-16 | Hitachi Chem Co Ltd | ガラス状カーボン材及びその製造法 |
| JPH11217204A (ja) * | 1998-01-30 | 1999-08-10 | Hitachi Chem Co Ltd | ガラス状炭素部材の製造方法 |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20220356062A1 (en) | 2022-11-10 |
| EP3992171A1 (en) | 2022-05-04 |
| CN114008001A (zh) | 2022-02-01 |
| WO2020261735A1 (ja) | 2020-12-30 |
| KR20220027085A (ko) | 2022-03-07 |
| EP3992171A4 (en) | 2023-07-12 |
| TW202108501A (zh) | 2021-03-01 |
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