JP2017529300A - セメント及びアスファルト複合材中へのグラファイト酸化物の取り込み - Google Patents
セメント及びアスファルト複合材中へのグラファイト酸化物の取り込み Download PDFInfo
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 293
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 124
- 239000010439 graphite Substances 0.000 title claims abstract description 124
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 239000004568 cement Substances 0.000 title claims description 15
- 239000010426 asphalt Substances 0.000 title description 3
- 238000010348 incorporation Methods 0.000 title description 2
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 152
- 238000000034 method Methods 0.000 claims abstract description 72
- 239000000843 powder Substances 0.000 claims abstract description 49
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000004593 Epoxy Substances 0.000 claims description 9
- 239000011398 Portland cement Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 238000004299 exfoliation Methods 0.000 claims description 6
- 230000002209 hydrophobic effect Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 2
- 125000003700 epoxy group Chemical group 0.000 abstract description 12
- 239000011159 matrix material Substances 0.000 abstract description 7
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- 239000002041 carbon nanotube Substances 0.000 description 19
- 230000008569 process Effects 0.000 description 12
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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- 229910001220 stainless steel Inorganic materials 0.000 description 2
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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
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- 229910021387 carbon allotrope Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
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- 229910021642 ultra pure water Inorganic materials 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/02—Elements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/022—Carbon
- C04B14/026—Carbon of particular shape, e.g. nanotubes
-
- 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
- C01B32/184—Preparation
- C01B32/19—Preparation by exfoliation
-
- 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
- C01B32/184—Preparation
- C01B32/19—Preparation by exfoliation
- C01B32/192—Preparation by exfoliation starting from graphitic oxides
-
- 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
- C01B32/198—Graphene oxide
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/04—Silica-rich materials; Silicates
- C04B14/06—Quartz; Sand
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/26—Bituminous materials, e.g. tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0003—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability making use of electric or wave energy or particle radiation
- C04B40/0021—Sonic or ultrasonic waves, e.g. to initiate sonochemical reactions
Abstract
Description
Claims (20)
- 他の親水性粉体と混合されたグラフェン/グラファイト酸化物を製造する方法であって、前記グラフェン/グラファイト酸化物が、
厚みに対する表面積の比が300オングストロームを超え、及び厚みが160オングストローム未満のグラフェン/グラファイト酸化物フレークを得るステップであり、前記グラフェンフレークは、顕著な物理的表面歪みがなく、顕著なエポキシ官能基化がなく、及び1.5質量%を超える酸化レベルを有するステップと、
普通ポルトランドセメント及び他の乾燥粉体と組み合わせるステップと、
超音波混合システムにおいて少なくとも30分間混合するステップと、
水を加えて前記粉体を反応させ、硬化した場合にセメント質複合材を形成するステップと、を含む方法によって製造される、前記方法。 - グラフェン/グラファイト酸化物が、乾燥粉体材料の0.00005質量%よりも多い、請求項1に記載の方法。
- 機械的、電気的又は熱物理的特性の少なくとも1つが、グラフェン/グラファイト酸化物の添加により高められる、請求項1に記載の方法。
- グラフェン/グラファイト酸化物フレークの少なくとも95%が、約0.8〜16ナノメートルの厚みである、請求項1に記載の方法。
- グラフェン/グラファイト酸化物フレークの少なくとも95%が、最低300オングストロームの厚みに対する表面積の比を有する、請求項1に記載の方法。
- グラフェン/グラファイト酸化物フレークの最大寸法が220オングストローム〜100ミクロンの間である、請求項1に記載の方法。
- グラフェン/グラファイト酸化物フレークが、主としてエッジ酸化を有する、請求項1に記載の方法。
- フレーク表面が、他の粉体と同じ疎水性を有する、請求項1に記載の方法。
- グラフェン/グラファイト酸化物フレークへのグラファイトのメカノケミカル剥離は、撹拌媒体ミルで行われ、前記撹拌媒体ミルが、アトリションミル又はボールミルである、請求項1に記載の方法。
- 他の疎水性粉体と混合されるグラフェン/グラファイト酸化物を製造する方法であって、前記グラフェン/グラファイト酸化物が、
厚みに対する表面積の比が300オングストロームを超え、及び厚みが160オングストローム未満のグラフェン/グラファイト酸化物フレークを得るステップであり、前記グラフェンフレークは、顕著な物理的表面歪みがなく、顕著なエポキシ官能基化がなく、及び1.5質量%未満の酸化レベルを有するステップと、
砂及び他の乾燥粉末と組み合わせるステップと、
超音波混合システムにおいて少なくとも30分間混合するステップと、を含む方法によって製造される、前記方法。 - グラフェン/グラファイト酸化物が、乾燥粉体材料の0.00005質量%よりも多い、請求項10に記載の方法。
- 機械的、電気的又は熱物理的特性の少なくとも1つが、グラフェン/グラファイト酸化物の添加により高められる、請求項10に記載の方法。
- グラフェン/グラファイト酸化物フレークの少なくとも95%が、約0.8〜16ナノメートルの厚みである、請求項10に記載の方法。
- グラフェン/グラファイト酸化物フレークの少なくとも95%が、最低300オングストロームの厚みに対する表面積の比を有する、請求項10に記載の方法。
- グラフェン/グラファイト酸化物フレークの最大寸法が、220オングストローム〜100ミクロンの間である、請求項10に記載の方法。
- グラフェン/グラファイト酸化物フレークが、主としてエッジ酸化を有する、請求項10に記載の方法。
- フレーク表面が、他の粉体と同じ疎水性を有する、請求項10に記載の方法。
- グラフェン/グラファイト酸化物フレークへのグラファイトのメカノケミカル剥離が、撹拌媒体ミルで行われ、前記撹拌媒体ミルが、アトリションミル又はボールミルである、請求項10に記載の方法。
- セメントを製造するグラフェン/グラファイト酸化物の調製物であって、
厚みに対する表面積の比が300オングストロームを超え、及び厚みが160オングストローム未満のグラフェン/グラファイト酸化物フレークを含み、前記グラフェンフレークは、顕著な物理的表面歪みがなく、顕著なエポキシ官能基化がなく、普通ポルトランドセメント及び他の乾燥粉体と組み合わせて1.5質量%を超える酸化レベルを有し、混合物は十分な水の存在下で硬化した場合にセメント質複合材を形成することができる、前記調製物。 - 厚みに対する表面積の比が300オングストロームを超え、及び厚みが160オングストローム未満のグラフェン/グラファイト酸化物フレークを含むグラフェン/グラファイトセメント複合材であって、前記グラフェンフレークは、顕著な物理的表面歪みがなく、顕著なエポキシ官能基化がなく、並びに普通ポルトランドセメント及び他の乾燥粉体と組み合わせて1.5質量%を超える酸化レベルを有し、
前記粉体を反応させ、硬化した場合にセメント質複合材を形成するのに十分な水をさらに含む、前記グラフェン/グラファイトセメント複合材。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462038481P | 2014-08-18 | 2014-08-18 | |
US62/038,481 | 2014-08-18 | ||
PCT/US2015/045657 WO2016028756A1 (en) | 2014-08-18 | 2015-08-18 | Graphite oxide entrainment in cement and asphalt composite |
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JP2017529300A true JP2017529300A (ja) | 2017-10-05 |
JP6502474B2 JP6502474B2 (ja) | 2019-04-17 |
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US (2) | US9828290B2 (ja) |
EP (2) | EP3194337A4 (ja) |
JP (1) | JP6502474B2 (ja) |
KR (1) | KR101902753B1 (ja) |
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WO (1) | WO2016028756A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113213785A (zh) * | 2021-06-04 | 2021-08-06 | 嘉华特种水泥股份有限公司 | 一种高强低水化热固井水泥及其制备方法 |
WO2022210972A1 (ja) * | 2021-03-31 | 2022-10-06 | 大阪瓦斯株式会社 | 水硬性組成物用添加剤及びそれを用いた水硬性組成物 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2771395B8 (en) | 2011-10-27 | 2017-10-18 | Garmor Inc. | Method of making high-strength graphene nanocomposites and nanocomposite obtained therefrom. |
US9758379B2 (en) | 2013-03-08 | 2017-09-12 | University Of Central Florida Research Foundation, Inc. | Large scale oxidized graphene production for industrial applications |
JP6134396B2 (ja) | 2013-03-08 | 2017-05-24 | ガーマー インク.Garmor, Inc. | ホストにおけるグラフェン同伴 |
EP3194337A4 (en) * | 2014-08-18 | 2018-04-11 | Garmor Inc. | Graphite oxide entrainment in cement and asphalt composite |
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- 2015-08-18 KR KR1020177007534A patent/KR101902753B1/ko active IP Right Grant
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US9828290B2 (en) | 2017-11-28 |
WO2016028756A1 (en) | 2016-02-25 |
CA2958208C (en) | 2020-02-18 |
EP4234511A3 (en) | 2023-09-27 |
US20170233290A1 (en) | 2017-08-17 |
JP6502474B2 (ja) | 2019-04-17 |
CA2958208A1 (en) | 2016-02-25 |
KR101902753B1 (ko) | 2018-10-02 |
EP3194337A4 (en) | 2018-04-11 |
US20180057404A1 (en) | 2018-03-01 |
EP3194337A1 (en) | 2017-07-26 |
KR20170046701A (ko) | 2017-05-02 |
US10351473B2 (en) | 2019-07-16 |
EP4234511A2 (en) | 2023-08-30 |
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