JP4711634B2 - ダイヤモンドの合成方法と装置並びにダイヤモンド合成用電極とその製造方法 - Google Patents
ダイヤモンドの合成方法と装置並びにダイヤモンド合成用電極とその製造方法 Download PDFInfo
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- JP4711634B2 JP4711634B2 JP2004042760A JP2004042760A JP4711634B2 JP 4711634 B2 JP4711634 B2 JP 4711634B2 JP 2004042760 A JP2004042760 A JP 2004042760A JP 2004042760 A JP2004042760 A JP 2004042760A JP 4711634 B2 JP4711634 B2 JP 4711634B2
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- Prior art keywords
- carbon
- diamond
- diamond synthesis
- electrode
- graphite powder
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
- C23C14/325—Electric arc evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0605—Carbon
- C23C14/0611—Diamond
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
(実施例1)
組成物として、乾留ピッチ(呉羽化学工業製KH−1P)20部、フラン樹脂(日立化成製VF303)55部に、天然黒鉛微粉末(日本黒鉛工業製 平均粒径3μm)25部を分散、混合し、押し出し成形で棒形状に成形し、その後窒素ガス雰囲気中1000℃、さらにアルゴンガス雰囲気中1400℃で焼成し、円柱状及びマイナスドライバー形状の複合炭素材料を得た。
(実施例2)
組成物として、塩素化塩化ビニル樹脂(日本カーバイト製T−741)50部、天然黒鉛微粉末(日本黒鉛製 平均粒度5μm)50部に対し、可塑材としてジアリルフタレートモノマー20部を添加して、分散、混合し、押し出し成形にて板状及び円錐台状に成形し、その後窒素ガス雰囲気中1000℃、さらに真空中1500℃で焼成し、板状及び円錐台状の炭素系複合材料を得た。
比較例
電極に一般的な炭素材料の丸棒状加工品を用い、あとは実施例1と同様にしてシリコン基板上に堆積物を得たが、ラマン分光により図6に示すようなグラファイトに特有のスペクトルが得られ、グラファイトであると同定された。
Claims (4)
- 水素雰囲気内に、1対の電極であって、その少なくとも一方に複合炭素材料を用いたものを互いに近接して配置し、両電極間でスパークさせて、炭素を昇華し堆積させてなり、
前記複合炭素材料は炭素含有樹脂に黒鉛粉末を混合し混合物を炭素化して得られ、アモルファス炭素および該アモルファス炭素中に均一に分散した黒鉛粉末を含むダイヤモンドの合成方法。 - 1対の電極であって、その少なくとも一方に複合炭素材料が用いられ互いに近接して配置されたものと、両電極間でスパークさせるための電流を発生する電源とを具備し、
前記複合炭素材料は炭素含有樹脂に黒鉛粉末を混合し混合物を炭素化して得られ、アモルファス炭素および該アモルファス炭素中に均一に分散した黒鉛粉末を含むダイヤモンドの合成装置。 - 炭素含有樹脂に黒鉛粉末を混合し混合物を炭素化して得られ、アモルファス炭素および該アモルファス炭素中に均一に分散した黒鉛粉末を含むダイヤモンド合成用電極。
- マイナスドライバーの形状である請求項3記載のダイヤモンド合成用電極。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004042760A JP4711634B2 (ja) | 2004-02-19 | 2004-02-19 | ダイヤモンドの合成方法と装置並びにダイヤモンド合成用電極とその製造方法 |
US11/059,334 US20050186344A1 (en) | 2004-02-19 | 2005-02-17 | Method and apparatus for synthesizing diamond, electrode for diamond synthesis, and method for manufacturing the electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004042760A JP4711634B2 (ja) | 2004-02-19 | 2004-02-19 | ダイヤモンドの合成方法と装置並びにダイヤモンド合成用電極とその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005231940A JP2005231940A (ja) | 2005-09-02 |
JP4711634B2 true JP4711634B2 (ja) | 2011-06-29 |
Family
ID=34857987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004042760A Expired - Fee Related JP4711634B2 (ja) | 2004-02-19 | 2004-02-19 | ダイヤモンドの合成方法と装置並びにダイヤモンド合成用電極とその製造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20050186344A1 (ja) |
JP (1) | JP4711634B2 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100886943B1 (ko) | 2007-08-13 | 2009-03-09 | 울산대학교 산학협력단 | 다이아몬드-금속 복합분말 제조방법 |
US8647512B2 (en) | 2008-06-18 | 2014-02-11 | Board Of Trustees Of The University Of Arkansas | Use of magnetic carbon composites from renewable resource materials for oil spill clean up and recovery |
US9095837B2 (en) | 2008-06-18 | 2015-08-04 | Broad of Trustees of the University of Arkansas | Renewable resource-based metal oxide-containing materials and applications of the same |
WO2009155417A1 (en) * | 2008-06-18 | 2009-12-23 | Board Of Trustees Of The University Of Arkansas | Microwave-assisted synthesis of carbon and carbon-metal composites from lignin, tannin and asphalt derivatives and applications of same |
US9643165B2 (en) | 2008-06-18 | 2017-05-09 | Board Of Trustees Of The University Of Arkansas | Doped-carbon composites, synthesizing methods and applications of the same |
US8790615B2 (en) * | 2008-06-18 | 2014-07-29 | Board Of Trustees Of The University Of Arkansas | Methods of synthesizing carbon-magnetite nanocomposites from renewable resource materials and application of same |
US8753603B2 (en) * | 2008-06-18 | 2014-06-17 | Board Of Trustees Of The University Of Arkansas | Microwave-assisted synthesis of carbon nanotubes from tannin, lignin, and derivatives |
US8574337B2 (en) | 2008-06-18 | 2013-11-05 | Board Of Trustees Of The University Of Arkansas | Renewable resource-based metal-containing materials and applications of the same |
US8920688B2 (en) * | 2008-06-18 | 2014-12-30 | Board Of Trustees Of The University Of Arkansas | Microwave-assisted synthesis of transition metal phosphide |
US20110171108A1 (en) * | 2008-06-18 | 2011-07-14 | Board Of Trustees Of The University Of Arkansas | Microwave-assisted synthesis of nanodiamonds from tannin, lignin, asphalt, and derivatives |
US20160161991A1 (en) * | 2014-12-08 | 2016-06-09 | Rubicon Technology, Inc. | Ultra-Thin, Passively Cooled Sapphire Windows |
CN106119796A (zh) * | 2016-08-03 | 2016-11-16 | 广东工业大学 | 一种非晶金刚石涂层的制备方法 |
CN110592534A (zh) * | 2019-10-12 | 2019-12-20 | 九江职业技术学院 | 一种超纳米金刚石薄膜的制备方法及装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4640744A (en) * | 1984-01-23 | 1987-02-03 | Standard Oil Company (Indiana) | Amorphous carbon electrodes and their use in electrochemical cells |
US5110516A (en) * | 1989-05-04 | 1992-05-05 | Mitsubishi Pencil Co., Ltd. | Process of making a lead wire of hard carbon |
US5227038A (en) * | 1991-10-04 | 1993-07-13 | William Marsh Rice University | Electric arc process for making fullerenes |
US5370855A (en) * | 1991-11-25 | 1994-12-06 | Gruen; Dieter M. | Conversion of fullerenes to diamond |
US5858511A (en) * | 1997-03-11 | 1999-01-12 | Eaton Corporation | Grooved friction material, method of making same, and wet friction member using grooved friction material |
US6350520B1 (en) * | 1998-08-26 | 2002-02-26 | Reticle, Inc. | Consolidated amorphous carbon materials, their manufacture and use |
-
2004
- 2004-02-19 JP JP2004042760A patent/JP4711634B2/ja not_active Expired - Fee Related
-
2005
- 2005-02-17 US US11/059,334 patent/US20050186344A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20050186344A1 (en) | 2005-08-25 |
JP2005231940A (ja) | 2005-09-02 |
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