JPWO2021158395A5 - - Google Patents
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- JPWO2021158395A5 JPWO2021158395A5 JP2022547952A JP2022547952A JPWO2021158395A5 JP WO2021158395 A5 JPWO2021158395 A5 JP WO2021158395A5 JP 2022547952 A JP2022547952 A JP 2022547952A JP 2022547952 A JP2022547952 A JP 2022547952A JP WO2021158395 A5 JPWO2021158395 A5 JP WO2021158395A5
- Authority
- JP
- Japan
- Prior art keywords
- composite material
- graphene
- containing material
- polymer
- transition temperature
- 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.)
- Pending
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- 239000002131 composite material Substances 0.000 claims 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 12
- 229910021389 graphene Inorganic materials 0.000 claims 12
- 239000000463 material Substances 0.000 claims 12
- 230000009477 glass transition Effects 0.000 claims 5
- 229920000642 polymer Polymers 0.000 claims 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 238000001069 Raman spectroscopy Methods 0.000 claims 1
Claims (14)
- 複合材料であって、
ポリマーと、
グラフェン含有材料とを含み、
前記グラフェン含有材料は少なくとも約６０ｍ２／ｇの比表面積を有し、前記比表面積の少なくとも１％が前記ポリマーに混合され、前記複合材料は前記グラフェン含有材料を含まない前記ポリマーのガラス転移温度よりも少なくとも１０％高いガラス転移温度を有する、複合材料。 - 前記複合材料は、摂氏約５０度で少なくとも約２．５ＧＰａの貯蔵弾性率を有する、請求項１に記載の複合材料。
- 前記複合材料は、約１．５を超える最大タンデルタを有する、請求項１に記載の複合材料。
- 前記複合材料は、約０．２５を超える最大タンデルタを有する、請求項１に記載の複合材料。
- 前記複合材料は、前記グラフェン含有材料を含まない前記ポリマーよりも３０％高い貯蔵弾性率を有する、請求項１に記載の複合材料。
- 前記複合材料は、摂氏約３０度よりも高いガラス転移温度を有する、請求項１に記載の複合材料。
- 前記複合材料は、前記グラフェン含有材料から独立した前記ポリマーのガラス転移温度と少なくとも同じガラス転移温度を有する、請求項１に記載の複合材料。
- 前記グラフェン含有材料が、約１．０を超えるフラクタル次元を有する、請求項１に記載の複合材料。
- 前記グラフェン含有材料が、約２～２５層の間の個別のプレートレット層カウントを有する、請求項１に記載の複合材料。
- 前記グラフェン含有材料が、約０．３～１の間のラマンバンド強度のＤ／Ｇ比を有する、請求項１に記載の複合材料。
- 前記グラフェン含有材料が、約０．２％～５％の間の酸素含有種を有する、請求項１に記載の複合材料。
- 前記グラフェン含有材料が、約１０％未満の酸素含有種を有する、請求項１に記載の複合材料。
- 前記グラフェン含有材料が、約１００ナノメートル～約１．０ミクロンの間を含む粒径を有する、請求項１に記載の複合材料。
- 前記グラフェン含有材料が、約２００ナノメートル～約５ミクロンの間を含む粒径を有する、請求項１に記載の複合材料。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/784,146 US11352481B2 (en) | 2018-02-28 | 2020-02-06 | Composite materials systems |
| US16/784,146 | 2020-02-06 | ||
| PCT/US2021/015098 WO2021158395A1 (en) | 2020-02-06 | 2021-01-26 | Composite materials systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023512804A JP2023512804A (ja) | 2023-03-29 |
| JPWO2021158395A5 true JPWO2021158395A5 (ja) | 2024-02-01 |
Family
ID=77200289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022547952A Pending JP2023512804A (ja) | 2020-02-06 | 2021-01-26 | 複合材料システム |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4100468A4 (ja) |
| JP (1) | JP2023512804A (ja) |
| KR (1) | KR20220139905A (ja) |
| CN (8) | CN118772655A (ja) |
| WO (1) | WO2021158395A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019126196A1 (en) | 2017-12-22 | 2019-06-27 | Lyten, Inc. | Structured composite materials |
| US11489161B2 (en) | 2019-10-25 | 2022-11-01 | Lyten, Inc. | Powdered materials including carbonaceous structures for lithium-sulfur battery cathodes |
| US11309545B2 (en) | 2019-10-25 | 2022-04-19 | Lyten, Inc. | Carbonaceous materials for lithium-sulfur batteries |
| US11773014B2 (en) | 2020-08-04 | 2023-10-03 | Lyten, Inc. | Toughened carbon-containing glass materials |
| US12006388B2 (en) | 2022-03-30 | 2024-06-11 | Lyten, Inc. | Composite material including three-dimensional (3D) graphene |
| US11813774B2 (en) | 2022-03-30 | 2023-11-14 | Lyten, Inc. | Method of producing a composite material including three-dimensional (3D) graphene |
| WO2023192794A1 (en) * | 2022-03-30 | 2023-10-05 | Lyten, Inc. | Composite material including three-dimensional (3d) graphene |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009143405A2 (en) * | 2008-05-22 | 2009-11-26 | The University Of North Carolina At Chapel Hill | Synthesis of graphene sheets and nanoparticle composites comprising same |
| US9190667B2 (en) * | 2008-07-28 | 2015-11-17 | Nanotek Instruments, Inc. | Graphene nanocomposites for electrochemical cell electrodes |
| US20100301212A1 (en) * | 2009-05-18 | 2010-12-02 | The Regents Of The University Of California | Substrate-free gas-phase synthesis of graphene sheets |
| KR101337867B1 (ko) * | 2012-02-08 | 2013-12-16 | (주)고딘테크 | 탄소나노물질-고분자 복합체 및 그 제조 방법 |
| US9835390B2 (en) * | 2013-01-07 | 2017-12-05 | Nanotek Instruments, Inc. | Unitary graphene material-based integrated finned heat sink |
| CA2909715C (en) * | 2013-04-18 | 2022-05-24 | Rutgers, The State University Of New Jersey | In situ exfoliation method to fabricate a graphene-reinforced polymer matrix composite |
| CN105482435B (zh) * | 2014-09-29 | 2018-03-20 | 中国科学院苏州纳米技术与纳米仿生研究所 | 三维褶皱状石墨烯散热浆料、其制备方法及应用 |
| CN108350210A (zh) * | 2015-07-08 | 2018-07-31 | 尼亚加拉装瓶有限责任公司 | 石墨烯增强的聚对苯二甲酸乙二醇酯 |
| US9812295B1 (en) * | 2016-11-15 | 2017-11-07 | Lyten, Inc. | Microwave chemical processing |
| JP7042282B2 (ja) * | 2017-03-16 | 2022-03-25 | ライテン・インコーポレイテッド | 炭素及びエラストマーの融合 |
| US10472497B2 (en) * | 2018-02-28 | 2019-11-12 | Lyten, Inc. | Composite materials systems containing carbon and resin |
-
2021
- 2021-01-26 EP EP21750002.4A patent/EP4100468A4/en active Pending
- 2021-01-26 JP JP2022547952A patent/JP2023512804A/ja active Pending
- 2021-01-26 CN CN202411013183.0A patent/CN118772655A/zh active Pending
- 2021-01-26 CN CN202411013202.XA patent/CN118772658A/zh active Pending
- 2021-01-26 CN CN202411013195.3A patent/CN118772657A/zh active Pending
- 2021-01-26 CN CN202411013178.XA patent/CN118755280A/zh active Pending
- 2021-01-26 CN CN202411013191.5A patent/CN118772656A/zh active Pending
- 2021-01-26 CN CN202411013214.2A patent/CN118772659A/zh active Pending
- 2021-01-26 CN CN202180016953.5A patent/CN115175959B/zh active Active
- 2021-01-26 KR KR1020227029156A patent/KR20220139905A/ko unknown
- 2021-01-26 CN CN202411013181.1A patent/CN118772654A/zh active Pending
- 2021-01-26 WO PCT/US2021/015098 patent/WO2021158395A1/en unknown
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