JP2015046521A5 - - Google Patents
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- Publication number
- JP2015046521A5 JP2015046521A5 JP2013177458A JP2013177458A JP2015046521A5 JP 2015046521 A5 JP2015046521 A5 JP 2015046521A5 JP 2013177458 A JP2013177458 A JP 2013177458A JP 2013177458 A JP2013177458 A JP 2013177458A JP 2015046521 A5 JP2015046521 A5 JP 2015046521A5
- Authority
- JP
- Japan
- Prior art keywords
- carbon material
- acidic functional
- nitrogen
- carbon
- functional group
- 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.)
- Granted
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- 239000003575 carbonaceous material Substances 0.000 claims 9
- 230000002378 acidificating Effects 0.000 claims 5
- 125000000524 functional group Chemical group 0.000 claims 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 4
- 239000003990 capacitor Substances 0.000 claims 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 3
- 229910052799 carbon Inorganic materials 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 3
- 239000000463 material Substances 0.000 claims 3
- 229910052757 nitrogen Inorganic materials 0.000 claims 3
- 239000003795 chemical substances by application Substances 0.000 claims 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- 150000002829 nitrogen Chemical group 0.000 claims 1
- 125000004433 nitrogen atoms Chemical group N* 0.000 claims 1
- 239000011255 nonaqueous electrolyte Substances 0.000 claims 1
Claims (7)
（１）不活性雰囲気下において８５０℃で熱処理したときの揮発分が、３質量％以上７質量％以下である；および
（２）酸性官能基量が０．１ｍｍｏｌ／ｇ以上である、ここで当該酸性官能基の少なくとも一部には窒素原子を含んでいる；
を満たす、炭素材料。 A carbon material used for an electrode of a hybrid capacitor, under the following conditions:
(1) The volatile content when heat-treated at 850 ° C. in an inert atmosphere is 3% by mass or more and 7% by mass or less; and (2) The amount of the acidic functional group is 0.1 mmol / g or more. At least some of the acidic functional groups contain nitrogen atoms;
Meet the carbon material.
炭素源物質と窒素含有基付与剤とを混合して前記炭素源物質の表面に窒素原子を含む酸性官能基を付与した後、熱処理して前記酸性官能基を前記炭素源物質の表面に固定化する、炭素材料の製造方法。 It is a manufacturing method of the carbon material as described in any one of Claims 1-4,
A carbon source material and a nitrogen-containing group-imparting agent are mixed to impart an acidic functional group containing a nitrogen atom to the surface of the carbon source material, and then heat treated to immobilize the acidic functional group on the surface of the carbon source material. A method for producing a carbon material.
前記正極または前記負極は、請求項１〜４の何れか１つに記載の炭素材料を備える、ハイブリッドキャパシタ。 A hybrid capacitor comprising a positive electrode, a negative electrode, and a non-aqueous electrolyte,
It said positive electrode or said negative electrode comprises a carbon material according to any one of claims 1-4, hybrid capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013177458A JP6306836B2 (en) | 2013-08-29 | 2013-08-29 | Carbon materials for hybrid capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013177458A JP6306836B2 (en) | 2013-08-29 | 2013-08-29 | Carbon materials for hybrid capacitors |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015046521A JP2015046521A (en) | 2015-03-12 |
| JP2015046521A5 true JP2015046521A5 (en) | 2016-09-15 |
| JP6306836B2 JP6306836B2 (en) | 2018-04-04 |
Family
ID=52671809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013177458A Active JP6306836B2 (en) | 2013-08-29 | 2013-08-29 | Carbon materials for hybrid capacitors |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6306836B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9923205B2 (en) * | 2015-07-17 | 2018-03-20 | Cabot Corporation | Oxidized carbon blacks and applications for lead acid batteries |
| DE112016004121T5 (en) * | 2015-09-10 | 2018-05-24 | Cataler Corporation | Lithium-ion capacitor and carbon material for a positive electrode active material |
| JP2017183591A (en) * | 2016-03-31 | 2017-10-05 | 株式会社キャタラー | Carbon material for power storage device, electrode, and power storage device |
| JP6862159B2 (en) * | 2016-12-01 | 2021-04-21 | 株式会社キャタラー | Carbon materials for power storage devices and power storage devices |
| JP2019079861A (en) * | 2017-10-20 | 2019-05-23 | Ｔｐｒ株式会社 | Capacitor and method of manufacturing withstand voltage active material for capacitor electrode |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3047409B2 (en) * | 1989-09-07 | 2000-05-29 | 株式会社デンソー | Lithium secondary battery |
| JP2001170482A (en) * | 1999-12-15 | 2001-06-26 | Matsushita Electric Ind Co Ltd | Active carbon, its manufacturing method and device for purifying treatment of water using the same |
| JP2001284188A (en) * | 2000-04-03 | 2001-10-12 | Asahi Glass Co Ltd | Manufacturing method of carbon material for electric double-layer capacitor electrode, and manufacturing method of electric double-layer capacitor using the carbon material |
| JP2002043193A (en) * | 2000-07-25 | 2002-02-08 | Casio Comput Co Ltd | Electric double-layer capacitor and manufacturing method thereof |
| JP5136733B2 (en) * | 2011-04-11 | 2013-02-06 | 横浜ゴム株式会社 | Conductive polymer / porous carbon material composite and electrode material using the same |
-
2013
- 2013-08-29 JP JP2013177458A patent/JP6306836B2/en active Active
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