JP2009292676A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2009292676A5 JP2009292676A5 JP2008147313A JP2008147313A JP2009292676A5 JP 2009292676 A5 JP2009292676 A5 JP 2009292676A5 JP 2008147313 A JP2008147313 A JP 2008147313A JP 2008147313 A JP2008147313 A JP 2008147313A JP 2009292676 A5 JP2009292676 A5 JP 2009292676A5
- Authority
- JP
- Japan
- Prior art keywords
- heat treatment
- less
- treatment temperature
- carbonization
- carbonized
- 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
Links
Description
次に、本発明の炭素化工程においては、上記工程で得られた前駆体を、不活性ガス雰囲気中、８００℃〜２８００℃、好ましくは８００℃〜１５００℃の熱処理温度で炭素化する。これにより形態がそのまま維持された炭素材料を得ることができる。この熱処理温度が８００℃未満であると炭素化物の炭素含有量が８０重量％以下で炭素化が不十分であり、一方、２８００℃を超えても、炭化状態はもはや殆ど変化しない。 Next, in the carbonization step of the present invention, the precursor obtained in the above step is carbonized at a heat treatment temperature of 800 ° C. to 2800 ° C., preferably 800 ° C. to 1500 ° C. in an inert gas atmosphere. Thereby, a carbon material whose form is maintained as it is can be obtained. When the heat treatment temperature is less than 800 ° C., the carbon content of the carbonized product is 80% by weight or less , and the carbonization is insufficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008147313A JP2009292676A (en) | 2008-06-04 | 2008-06-04 | Method for producing carbon material and carbon material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008147313A JP2009292676A (en) | 2008-06-04 | 2008-06-04 | Method for producing carbon material and carbon material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009292676A JP2009292676A (en) | 2009-12-17 |
| JP2009292676A5 true JP2009292676A5 (en) | 2011-08-04 |
Family
ID=41541225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008147313A Pending JP2009292676A (en) | 2008-06-04 | 2008-06-04 | Method for producing carbon material and carbon material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2009292676A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5599029B2 (en) * | 2009-11-25 | 2014-10-01 | 国立大学法人 筑波大学 | Gas diffusion layer for fuel cells |
| CA2875607C (en) * | 2012-06-05 | 2020-05-12 | Nippon Paper Industries Co., Ltd. | Method for producing carbon material using catalyst, and carbon material |
| CN104477875A (en) * | 2014-11-19 | 2015-04-01 | 上海交通大学 | Method for transforming waste paper or fiber fabric into graphene-carbon fiber composite material |
| CN110260541A (en) * | 2018-03-12 | 2019-09-20 | 天津大学 | Carbon film and its application in photothermal conversion |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5540687B2 (en) * | 1971-10-04 | 1980-10-20 | ||
| WO2000049213A1 (en) * | 1999-02-18 | 2000-08-24 | Showa Denko K. K. | Carbon fiber woven fabric and method for production thereof |
| JP5162817B2 (en) * | 2005-08-26 | 2013-03-13 | 宇部興産株式会社 | Network carbon material |
| JP2007153674A (en) * | 2005-12-06 | 2007-06-21 | Tokyo Institute Of Technology | Method for producing charcoal |
| JP5252617B2 (en) * | 2006-09-04 | 2013-07-31 | 国立大学法人 筑波大学 | Method for producing film-like carbon material and film-like carbon material |
-
2008
- 2008-06-04 JP JP2008147313A patent/JP2009292676A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2012101155A5 (en) | ||
| JP2011504157A5 (en) | ||
| JP2016505481A5 (en) | ||
| JP2008544458A5 (en) | ||
| JP2015523946A5 (en) | ||
| JP2014112534A5 (en) | Electrode manufacturing method | |
| WO2008146773A1 (en) | Mercury adsorbent and process for production thereof | |
| JP2011135095A5 (en) | ||
| JP2009292676A5 (en) | ||
| JP2013001794A5 (en) | ||
| JP2009501689A5 (en) | ||
| JP2014521346A5 (en) | ||
| JP2016513615A5 (en) | ||
| JP2014501620A5 (en) | ||
| WO2011090260A3 (en) | Device for continuously manufacturing activated carbon | |
| JP2011251285A5 (en) | ||
| JP2014507254A5 (en) | ||
| RU2012144561A (en) | METHOD FOR PRODUCING WOOD-COAL SORBENT | |
| JP2013501511A5 (en) | ||
| WO2011103313A3 (en) | Production of pyrolysis oil | |
| EA031295B9 (en) | Process for converting a biomass into at least one biochar | |
| JP2015104717A5 (en) | ||
| JP2012079933A5 (en) | ||
| JP2012255133A5 (en) | ||
| JO2988B1 (en) | process for producing cement or cement substituties |