JP5864596B2 - 酸化グラファイトを製造する方法 - Google Patents
酸化グラファイトを製造する方法 Download PDFInfo
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- JP5864596B2 JP5864596B2 JP2013536872A JP2013536872A JP5864596B2 JP 5864596 B2 JP5864596 B2 JP 5864596B2 JP 2013536872 A JP2013536872 A JP 2013536872A JP 2013536872 A JP2013536872 A JP 2013536872A JP 5864596 B2 JP5864596 B2 JP 5864596B2
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Description
1.Rasor,N.S.およびJ.D.McClelland、グラファイト、モリブデンおよびタンタルのそれらの破壊温度までの熱的特性。Journal of Physics and Chemistry of Solids、1960年。15(1−2):17〜26頁。
2.Hamwi A.およびV.Marchand、グラファイト酸化物のある化学的および電気化学的特性。Journal of Physics and Chemistry of Solids.57(6−8):867〜872頁。
3.He,H.ら、グラファイト酸化物の新しい構造モデル。Chemical Physics Letters、1998年。287(1−2):53〜56頁。
4.Lerf,A.ら、グラファイト酸化物の構造。Revisited.The Journal of Physical Chemistry B、1998年。102(23):4477〜4482頁。
5.Stankovich,S.ら、グラフェンベースの複合材料。Nature、2006年。442(7100):282〜286頁。
6.Dikin,D.A.ら、グラフェン酸化物紙の調製および特性化。Nature、2007年。448(7152):457〜460頁。
7.Stankovich,S.ら、剥離グラファイト酸化物の化学的還元によるグラフェンベースのナノシートの合成。Carbon、2007年。45(7):1558〜1565頁。
8.Geim,A.K.、グラフェンの進歩、Nature Materials、2007年。6(3):183頁。
9.Hummers,W.S.およびR.E.Offeman、グラファイト酸化物の調製。Journal of the American Chemical Society、1958年。80(6):1339〜1339頁。
10.Marcano,D.C.ら、グラフェン酸化物の改善された合成法。ACS Nano、2010年。4(8):4806〜4814頁。
11.Paquette,M.S.、T.D.Gregory、およびS.T.Chen、二酸化塩素をパージしながらグラファイト酸化物を製造するためのプロセス。29頁。
12.Varma,R.S.およびK.P.Naicker、Urea 過酸化水素複合体:ヒドロキシル化アルデヒドとケトン(デーキン反応)、ニトリル、スルフィド、および窒素複素環の固体状態酸化的プロトコル。Organic Letters、1999年。1(2):189〜192頁。
13.Zielinska,A.およびL.Skulski、(ジクロロヨード)アレーンのヨードアレーンからの無溶媒合成。Tetrahedron Letters、2004年。45(5):1087〜1089年。
14.Benjamin C.Brodie(1859)、グラファイトの原子量に関して。Proceedings of the Royal Society of London、第10巻、249頁。
15.Marcanoら。(2010)グラフェン酸化物の改善された合成法。ACS Nano、2010年7月21日にウェブで利用可能。
Claims (5)
- 酸化グラファイトを製造する方法であって、グラファイト粉末を直接固体酸化剤とともに粉砕するステップを含み、前記固体酸化剤が過酸化水素尿素(UHP)である、方法。
- 製造された前記酸化グラファイトが、4〜7の炭素原子対水素原子比を有する、請求項1記載の方法。
- 製造された前記酸化グラファイトが、親水性である、請求項1記載の方法。
- 製造された前記酸化グラファイトが、8000Ω/cm2未満の抵抗率を有する、請求項1記載の方法。
- 製造された前記酸化グラファイトが、50Ω/cm2〜8000Ω/cm2の抵抗率を有する、請求項1記載の方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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US40769610P | 2010-10-28 | 2010-10-28 | |
US61/407,696 | 2010-10-28 | ||
US201161514981P | 2011-08-04 | 2011-08-04 | |
US61/514,981 | 2011-08-04 | ||
PCT/US2011/058309 WO2012058553A2 (en) | 2010-10-28 | 2011-10-28 | Oxidized graphite and carbon fiber |
Publications (2)
Publication Number | Publication Date |
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JP2014501681A JP2014501681A (ja) | 2014-01-23 |
JP5864596B2 true JP5864596B2 (ja) | 2016-02-17 |
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JP2013536872A Expired - Fee Related JP5864596B2 (ja) | 2010-10-28 | 2011-10-28 | 酸化グラファイトを製造する方法 |
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US (2) | US9114999B2 (ja) |
EP (1) | EP2632854A2 (ja) |
JP (1) | JP5864596B2 (ja) |
KR (1) | KR101605084B1 (ja) |
CA (1) | CA2815836C (ja) |
WO (1) | WO2012058553A2 (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9951436B2 (en) | 2011-10-27 | 2018-04-24 | Garmor Inc. | Composite graphene structures |
GB201218952D0 (en) * | 2012-10-22 | 2012-12-05 | Cambridge Entpr Ltd | Functional inks based on layered materials and printed layered materials |
WO2014138596A1 (en) * | 2013-03-08 | 2014-09-12 | Garmor, Inc. | Large scale oxidized graphene production for industrial applications |
CA2904059C (en) | 2013-03-08 | 2019-06-11 | Garmor Inc. | Graphene entrainment in a host |
EP2816144B1 (en) * | 2013-04-19 | 2019-01-02 | Incubation Alliance, Inc. | Carbon fiber and method for producing same |
US9546294B2 (en) | 2013-04-19 | 2017-01-17 | Incubation Alliance, Inc. | Carbon fiber and method for producing same |
KR101533636B1 (ko) * | 2013-08-30 | 2015-07-06 | 한국기계연구원 | 부분 환원된 산화 그래핀을 포함하는 탄소 섬유 복합재 및 이의 제조방법 |
WO2015184555A1 (en) | 2014-06-06 | 2015-12-10 | Group Nanoxplore Inc. | Large scale production of thinned graphite, graphene, and graphite-graphene composites |
US10518506B2 (en) | 2014-06-12 | 2019-12-31 | Toray Industries, Inc. | Layered product and process for producing same |
EP4234511A3 (en) | 2014-08-18 | 2023-09-27 | Asbury Graphite of North Carolina, Inc. | Graphite oxide entrainment in cement and asphalt composite |
AU2015362043B2 (en) | 2014-12-09 | 2019-09-12 | Nanoxplore Inc. | Large scale production of oxidized graphene |
US9518160B2 (en) | 2015-01-05 | 2016-12-13 | The Boeing Company | Graphene-augmented composite materials |
US9434826B2 (en) | 2015-01-05 | 2016-09-06 | The Boeing Company | Graphene-augmented carbon fiber for aerospace composites |
US10875986B2 (en) | 2015-01-05 | 2020-12-29 | The Boeing Company | Graphene fiber for aerospace composites |
US10266677B2 (en) | 2015-01-05 | 2019-04-23 | The Boeing Company | Graphene-augmented composite materials |
US9421739B2 (en) | 2015-01-05 | 2016-08-23 | The Boeing Company | Graphene aerospace composites |
EP3274295A4 (en) | 2015-03-23 | 2018-04-04 | Garmor Inc. | Engineered composite structure using graphene oxide |
CN104787755B (zh) * | 2015-04-01 | 2017-01-25 | 广东烛光新能源科技有限公司 | 一种石墨烯的制备方法 |
CA2982443C (en) | 2015-04-13 | 2021-10-19 | Garmor Inc. | Graphite oxide reinforced fiber in hosts such as concrete or asphalt |
JP6538415B2 (ja) * | 2015-04-28 | 2019-07-03 | 株式会社ダイセル | 炭素材料の酸化方法並びに酸化グラフェン及び組成物 |
US11482348B2 (en) | 2015-06-09 | 2022-10-25 | Asbury Graphite Of North Carolina, Inc. | Graphite oxide and polyacrylonitrile based composite |
CN106328945A (zh) * | 2015-06-24 | 2017-01-11 | 中国科学院金属研究所 | 一种柔性高导电复合碳质纤维的制备方法 |
EP3353838B1 (en) | 2015-09-21 | 2023-06-07 | Asbury Graphite of North Carolina, Inc. | Low-cost, high-performance composite bipolar plate |
EP3442904A4 (en) | 2016-04-12 | 2019-12-25 | Green Nanotech Labs, LLC | METHODS OF MANUFACTURING INTELLIGENT GRAPHENE NANOMATERIALS AND USE IN MACHINE AND VERY LIGHT VEHICLES |
WO2017180890A1 (en) * | 2016-04-13 | 2017-10-19 | Green Nanotech Labs, Llc | Low cost and fast method to massively produce graphene and graphene oxide with carbon-rich natural materials |
US11214658B2 (en) | 2016-10-26 | 2022-01-04 | Garmor Inc. | Additive coated particles for low cost high performance materials |
CN109972386A (zh) * | 2017-12-27 | 2019-07-05 | 东丽先端材料研究开发(中国)有限公司 | 一种导电纱线及其制品 |
KR102249622B1 (ko) * | 2018-01-04 | 2021-05-07 | 한국전기연구원 | 반죽을 이용한 산화흑연 제조방법 및 반죽을 이용해 제조된 산화흑연 |
CN110170282B (zh) * | 2019-05-07 | 2020-07-14 | 清华大学 | 一种各向异性层状无机纤维气凝胶材料及其制备方法 |
US11791061B2 (en) | 2019-09-12 | 2023-10-17 | Asbury Graphite North Carolina, Inc. | Conductive high strength extrudable ultra high molecular weight polymer graphene oxide composite |
CN111410193B (zh) * | 2020-06-01 | 2021-08-31 | 燕山大学 | 一种绿色石墨烯纳米片的制备方法 |
CN111732863A (zh) * | 2020-06-29 | 2020-10-02 | 佛山市顺德区佳润士涂料实业有限公司 | 复合材料及其制备方法、导电发热涂料和应用 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5266294A (en) * | 1984-04-30 | 1993-11-30 | Amoco Corporation | Continuous, ultrahigh modulus carbon fiber |
US5112654A (en) * | 1990-06-25 | 1992-05-12 | Lanxide Technology Company, Lp | Method for forming a surface coating |
US5591312A (en) * | 1992-10-09 | 1997-01-07 | William Marsh Rice University | Process for making fullerene fibers |
US5674450A (en) * | 1994-04-28 | 1997-10-07 | Johnson & Johnson Medical, Inc. | Vapor sterilization using a non-aqueous source of hydrogen peroxide |
JP4798411B2 (ja) * | 2000-08-09 | 2011-10-19 | 三菱瓦斯化学株式会社 | 炭素からなる骨格を持つ薄膜状粒子の合成方法 |
JP3930335B2 (ja) | 2001-08-29 | 2007-06-13 | 株式会社Gsiクレオス | 気相成長法による炭素繊維、電池用電極材および炭素繊維の製造方法 |
JP2003146978A (ja) * | 2001-09-03 | 2003-05-21 | Kyushu Univ | シス−β構造を有するサレンコバルト錯体を用いる光学活性なラクトン化合物の製造方法 |
US7150840B2 (en) * | 2002-08-29 | 2006-12-19 | Showa Denko K.K. | Graphite fine carbon fiber, and production method and use thereof |
US7658901B2 (en) * | 2005-10-14 | 2010-02-09 | The Trustees Of Princeton University | Thermally exfoliated graphite oxide |
US7914844B2 (en) * | 2005-11-18 | 2011-03-29 | Northwestern University | Stable dispersions of polymer-coated graphitic nanoplatelets |
JP4847164B2 (ja) | 2006-03-09 | 2011-12-28 | 保土谷化学工業株式会社 | 微細炭素繊維構造体 |
JP2007269545A (ja) * | 2006-03-31 | 2007-10-18 | Hitachi Powdered Metals Co Ltd | 炭素構造体及びその製造方法 |
EP2022886B1 (en) * | 2006-05-02 | 2013-10-16 | Goodrich Corporation | Methods of making nanoreinforced carbon fiber and aircraft components comprising nanoreinforced carbon fiber |
US8132746B2 (en) * | 2007-04-17 | 2012-03-13 | Nanotek Instruments, Inc. | Low-temperature method of producing nano-scaled graphene platelets and their nanocomposites |
US7824651B2 (en) * | 2007-05-08 | 2010-11-02 | Nanotek Instruments, Inc. | Method of producing exfoliated graphite, flexible graphite, and nano-scaled graphene platelets |
JP5605650B2 (ja) * | 2007-10-19 | 2014-10-15 | ユニバーシティー オブ ウロンゴング | グラフェン分散液の製造方法 |
JP5473148B2 (ja) * | 2007-11-14 | 2014-04-16 | チェイル インダストリーズ インコーポレイテッド | 導電性が改善された透明導電性フィルム及びその製造方法 |
JP5312813B2 (ja) * | 2008-01-31 | 2013-10-09 | 独立行政法人科学技術振興機構 | 高導電性炭素繊維の製造方法、送電用フィラメントの製造方法及び送電用ケーブルの製造方法 |
WO2009134492A2 (en) * | 2008-02-05 | 2009-11-05 | Aksay Ilhan A | Functionalized graphene sheets having high carbon to oxygen ratios |
TW201012749A (en) * | 2008-08-19 | 2010-04-01 | Univ Rice William M | Methods for preparation of graphene nanoribbons from carbon nanotubes and compositions, thin films and devices derived therefrom |
JP5272641B2 (ja) * | 2008-10-21 | 2013-08-28 | 三菱瓦斯化学株式会社 | 酸化黒鉛粒子含有液の評価方法、これを用いた酸化黒鉛粒子含有液の製造方法及び導電体の製造方法 |
WO2010085444A1 (en) | 2009-01-26 | 2010-07-29 | Dow Global Technologies Inc. | Process for manufacture of graphite oxide with purge of chlorine dioxide |
KR101074027B1 (ko) * | 2009-03-03 | 2011-10-17 | 한국과학기술연구원 | 그래펜 복합 나노섬유 및 그 제조 방법 |
US8147791B2 (en) * | 2009-03-20 | 2012-04-03 | Northrop Grumman Systems Corporation | Reduction of graphene oxide to graphene in high boiling point solvents |
JP5633821B2 (ja) * | 2009-12-18 | 2014-12-03 | 国立大学法人北海道大学 | 酸化グラフェンシート及びこれを還元して得られるグラフェン含有物質を含有する物品、並びに、その製造方法 |
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2011
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US20160017537A1 (en) | 2016-01-21 |
US20130330477A1 (en) | 2013-12-12 |
EP2632854A2 (en) | 2013-09-04 |
CA2815836A1 (en) | 2012-05-03 |
WO2012058553A3 (en) | 2012-10-18 |
JP2014501681A (ja) | 2014-01-23 |
KR101605084B1 (ko) | 2016-03-21 |
US9114999B2 (en) | 2015-08-25 |
KR20130133768A (ko) | 2013-12-09 |
WO2012058553A2 (en) | 2012-05-03 |
CA2815836C (en) | 2017-04-25 |
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