COMPOSITION FOR SUPER-CAPACITOR ELECTRODE CAPABLE OF IMPROVING ELECTRODE DENSITY, METHOD FOR MANUFACTURING SUPER-CAPACITOR ELECTRODE USING SAME, AND SUPER-CAPACITOR MANUFACTURED USING MANUFACTURING METHOD

The present invention relates to a composition for a super-capacitor electrode, a method for manufacturing a super-capacitor electrode using same, and a super-capacitor manufactured using the manufacturing method, the composition comprising: an electrode active material; 0.1-20 parts by weight of a...

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Bibliographische Detailangaben
Hauptverfasser: CHAE, Ji Su, LIM, Byong Il, JEON, Soo Han, ROH, Kwang Chul
Format: Patent
Sprache:eng ; fre ; kor
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Zusammenfassung:The present invention relates to a composition for a super-capacitor electrode, a method for manufacturing a super-capacitor electrode using same, and a super-capacitor manufactured using the manufacturing method, the composition comprising: an electrode active material; 0.1-20 parts by weight of a conductive material with respect to 100 parts by weight of the electrode active material; 1-20 parts by weight of a fluorine-containing binder with respect to 100 parts by weight of the electrode active material; 0.01-2 parts by weight of an additive with respect to 100 parts by weight of the electrode active material; and 100-300 parts by weight of a dispersion medium with respect to 100 parts by weight of the electrode active material, wherein the additive comprises 2-(dimethylamino)ethyl methacrylate. According to the present invention, formability can be enhanced, the durability of an electrode can be improved, and electrode density can be enhanced. La présente invention concerne une composition d'une électrode de supercondensateur, un procédé de fabrication d'une électrode de supercondensateur l'utilisant, et un supercondensateur fabriqué à l'aide du procédé de fabrication, la composition comprenant : un matériau actif d'électrode ; 0,1 à 20 parties en poids d'un matériau conducteur par rapport à 100 parties en poids du matériau actif d'électrode ; 1 à 20 parties en poids d'un liant contenant du fluor par rapport à 100 parties en poids du matériau actif d'électrode ; 0,01 à 2 parties en poids d'un additif par rapport à 100 parties en poids du matériau actif d'électrode ; et 100 à 300 parties en poids d'un milieu de dispersion par rapport à 100 parties en poids du matériau actif d'électrode, l'additif comprenant du 2-(diméthylamino)éthyl méthacrylate. La présente invention permet d'améliorer la formabilité, d'améliorer la durabilité d'une électrode et d'améliorer la densité d'électrode. 본 발명은, 전극활물질; 상기 전극활물질 100중량부에 대하여 도전재 0.1∼20 중량부와, 상기 전극활물질 100중량부에 대하여 불소 함유 바인더 1∼20 중량부와, 상기 전극활물질 100중량부에 대하여 첨가제 0.01∼2 중량부와, 상기 전극활물질 100중량부에 대하여 분산매 100∼300 중량부를 포함하며, 상기 첨가제는 2-디메틸아미노에틸 메타아크릴레이트(2-(dimethylamino)ethyl methacrylate)를 포함하는 것을 특징으로 하는 슈퍼커패시터 전극용 조성물, 이를 이용한 슈퍼커패시터 전극의 제조방법 및 상기 제조방법을 이용하여 제조된 슈퍼커패시터에 관한 것이다. 본 발명에 의하면, 성형성을 향상시킬 수 있고, 전극의 내구성을 개선할 수 있으며, 전극밀도를 향상시킬 수 있다.