JP2003300716A5 - - Google Patents
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- JP2003300716A5 JP2003300716A5 JP2002330395A JP2002330395A JP2003300716A5 JP 2003300716 A5 JP2003300716 A5 JP 2003300716A5 JP 2002330395 A JP2002330395 A JP 2002330395A JP 2002330395 A JP2002330395 A JP 2002330395A JP 2003300716 A5 JP2003300716 A5 JP 2003300716A5
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- carbon nanotube
- carbonaceous material
- carbon nanotubes
- liquid
- plasma
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【特許請求の範囲】
【請求項１】炭素質材料をプラズマで処理する際に、炭素質材料をかき混ぜることを特徴とする、炭素質材料の処理方法。
【請求項２】 炭素質材料をプラズマで処理した後、その炭素質材料を液中で超音波処理する炭素質材料の処理方法。
【請求項３】炭素質材料がカーボンナノチューブを含有することを特徴とする請求項１または２記載の炭素質材料の処理方法。
【請求項４】カーボンナノチューブが１〜５層であることを特徴とする、請求項３記載の炭素質材料の処理方法。
【請求項５】 １〜５層のカーボンナノチューブをプラズマで処理することを特徴とする、カーボンナノチューブの処理方法。
【請求項６】請求項３〜５のいずれか記載のプラズマ処理したカーボンナノチューブを、液に分散させることを特徴とする、カーボンナノチューブ分散液を得る方法。
【請求項７】 カーボンナノチューブを含有する炭素質材料をプラズマで処理した後、液に分散させることを特徴とする、カーボンナノチューブ分散液を得る方法。
【請求項８】 カーボンナノチューブを含有する炭素質材料を液中で超音波処理することを特徴とする、請求項７記載のカーボンナノチューブ分散液を得る方法。
【請求項９】請求項６〜８のいずれか記載の方法で得られたカーボンナノチューブ分散液を固液分離することを特徴とする、カーボンナノチューブ溶液を得る方法。
【請求項１０】 請求項６〜８のいずれか記載の方法で得られたカーボンナノチューブ分散液を、分級することを特徴とする精製カーボンナノチューブ溶液を得る方法。
【請求項１１】請求項６〜８のいずれか記載の方法により得たカーボンナノチューブ分散液、請求項９記載の方法により得たカーボンナノチューブ溶液または請求項１０記載の方法により得た精製カーボンナノチューブ溶液を、濃縮することを特徴とする高濃度カーボンナノチューブ分散液、高濃度カーボンナノチューブ溶液または高濃度精製 カーボンナノチューブ溶液の製造方法。
【請求項１２】請求項６〜８記載の方法により得たカーボンナノチューブ分散液、請求項９記載の方法により得たカーボンナノチューブ溶液または請求項１０記載の方法により得た精製カーボンナノチューブ溶液を、乾燥することを特徴とする粉末状カーボンナノチューブの製造方法。
【請求項１３】（１）カーボンナノチューブ合成工程、（２）カーボンナノチューブプラズマ処理工程、（３）カーボンナノチューブを液に分散する工程、（４） カーボンナノチューブを分級又は固液分離する工程の４つの工程を含有することを特徴とするカーボンナノチューブの製造方法。
【請求項１４】次の２つの工程を含有することを特徴とする触媒組成物の製造方法。
（１）カーボンナノチューブをプラズマ処理する工程
（２）プラズマ処理後のカーボンナノチューブを金属を含有する液と接触する工程
【請求項１５】次の２つの工程を有することを特徴とする有機化合物含有カーボンナノチューブの製造方法。
（１）カーボンナノチューブをプラズマ処理する工程
（２）プラズマ処理後のカーボンナノチューブを有機化合物を含有する液と接触する工程
【請求項１６】次の２つの工程を有することを特徴とするコーティング用組成物の製造方法。
（１）カーボンナノチューブをプラズマ処理する工程
（２）プラズマ処理後のカーボンナノチューブをコーティング用の主剤と混合する工程
[Claims]
1. A method for treating a carbonaceous material with a plasma.When mixing, stir the carbonaceous materialA method for treating a carbonaceous material, comprising:
(2) After treating the carbonaceous material with plasma,Carbonaceous materialCharcoal sonicated in liquidHow to process base materials.
3. The method according to claim 1, wherein the carbonaceous material contains carbon nanotubes.
4. The method for treating a carbonaceous material according to claim 3, wherein the carbon nanotubes have 1 to 5 layers.
(5) A method for treating carbon nanotubes, comprising treating 1 to 5 layers of carbon nanotubes with plasma.
Claims6Claim 3Any of ~ 5A method for obtaining a carbon nanotube dispersion, comprising dispersing the plasma-treated carbon nanotubes in a liquid.
7. A method for obtaining a carbon nanotube dispersion liquid, comprising treating a carbonaceous material containing carbon nanotubes with plasma and then dispersing the liquid in a liquid.
Claim 8. The method for obtaining a carbon nanotube dispersion liquid according to claim 7, wherein the carbonaceous material containing carbon nanotubes is subjected to ultrasonic treatment in a liquid.
Claims9ClaimsAny of 6-8StatedThe carbon nanotube dispersion obtained by the methodA method for obtaining a carbon nanotube solution, comprising performing solid-liquid separation.
Claims10] A carbon nanotube dispersion obtained by the method according to any one of claims 6 to 8.And a method for obtaining a purified carbon nanotube solution, which comprises classifying.
Claims11ClaimsAny of 6-8A carbon nanotube dispersion liquid obtained by the method according to claim.9A carbon nanotube solution or a claim obtained by the method described in the claims.10A method for producing a high-concentration carbon nanotube dispersion, a high-concentration carbon nanotube solution or a high-concentration purified carbon nanotube solution, comprising concentrating the purified carbon nanotube solution obtained by the method described in the above.
Claims12Claims6-8A carbon nanotube dispersion liquid obtained by the method according to claim.9A carbon nanotube solution or a claim obtained by the method described in the claims.10A method for producing powdery carbon nanotubes, comprising drying a purified carbon nanotube solution obtained by the method as described above.
ClaimsThirteenThe method includes four steps: (1) a carbon nanotube synthesis step, (2) a carbon nanotube plasma treatment step, (3) a step of dispersing the carbon nanotubes in a liquid, and (4) a step of classifying or solid-liquid separating the carbon nanotubes. A method for producing carbon nanotubes.
Claims14A method for producing a catalyst composition, comprising the following two steps.
(1) Step of plasma-treating carbon nanotubes
(2) A step of contacting the carbon nanotubes after the plasma treatment with a liquid containing a metal
ClaimsFifteenA method for producing an organic compound-containing carbon nanotube, comprising the following two steps.
(1) Step of plasma-treating carbon nanotubes
(2) A step of contacting the carbon nanotube after the plasma treatment with a liquid containing an organic compound
Claims16A method for producing a coating composition, comprising the following two steps.
(1) Step of plasma-treating carbon nanotubes
(2) A step of mixing the carbon nanotubes after the plasma treatment with the main agent for coating
すなわち、炭素質材料をプラズマで処理する際に、炭素質材料をかき混ぜることを特徴とする、炭素質材料の処理方法、炭素質材料をプラズマで処理した後、その炭素質材料を液中で超音波処理する炭素質材料の処理方法である。特に、炭素質材料がカーボンナノチューブを含有することを特徴とし、カーボンナノチューブが１〜５層であることを特徴とする。 That is, when processing carbonaceous material in a plasma, characterized in that agitating the carbonaceous material, processing method of the carbonaceous material, after processing the carbonaceous material in the plasma, the carbonaceous material in a liquid super a method of processing coal predisposition materials sonication. In particular, the carbonaceous material is characterized by containing carbon nanotubes, and the carbon nanotubes are characterized by having 1 to 5 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002330395A JP3951896B2 (en) | 2001-11-14 | 2002-11-14 | A method for treating a carbonaceous material, a carbon nanotube dispersion, and a solution. |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001-349017 | 2001-11-14 | ||
| JP2001349017 | 2001-11-14 | ||
| JP2002031934 | 2002-02-08 | ||
| JP2002-31934 | 2002-02-08 | ||
| JP2002330395A JP3951896B2 (en) | 2001-11-14 | 2002-11-14 | A method for treating a carbonaceous material, a carbon nanotube dispersion, and a solution. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003300716A JP2003300716A (en) | 2003-10-21 |
| JP2003300716A5 true JP2003300716A5 (en) | 2006-01-05 |
| JP3951896B2 JP3951896B2 (en) | 2007-08-01 |
Family
ID=29407484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002330395A Expired - Fee Related JP3951896B2 (en) | 2001-11-14 | 2002-11-14 | A method for treating a carbonaceous material, a carbon nanotube dispersion, and a solution. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3951896B2 (en) |
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| JP5427538B2 (en) * | 2009-10-05 | 2014-02-26 | 本荘ケミカル株式会社 | Catalysts for the production of single-walled carbon nanotubes by arc discharge method and their utilization |
| JP5716885B2 (en) * | 2010-06-23 | 2015-05-13 | Jsr株式会社 | Composition, method for producing the same, and carbon nanotube-containing film |
| CN103476878B (en) * | 2010-12-08 | 2015-09-16 | 黑达乐格瑞菲工业有限公司 | Particulate material, the preparation comprising the matrix material of particulate material and application thereof |
| EP2785623B1 (en) * | 2011-11-28 | 2017-06-14 | Nanomakers | Method for using a container |
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2002
- 2002-11-14 JP JP2002330395A patent/JP3951896B2/en not_active Expired - Fee Related
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