KR101359957B1 - 일액형의 탄소나노튜브 및 은나노와이어 분산액 및 그를 이용한 전도성 코팅 기판의 제조 방법 - Google Patents
일액형의 탄소나노튜브 및 은나노와이어 분산액 및 그를 이용한 전도성 코팅 기판의 제조 방법 Download PDFInfo
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Abstract
Description
도 2는 도 1의 전도성 코팅 기판을 제조 방법에 따른 흐름도이다.
도 3은 본 발명의 실시예에 따른 일액형의 탄소나노튜브 및 은나노와이어 분산액을 보여주는 사진이다.
도 4는 본 발명의 실시예에 따른 일액형의 탄소나노튜브 및 은나노와이어 분산액을 이용하여 전도성 박막이 형성된 전도성 코팅 기판을 보여주는 사진이다.
도 5는 본 발명의 실시예에 따른 전도성 코팅 기판의 특성을 보여주는 표이다.
12 : 기판
14 : 전도성 박막
Claims (8)
- 탄소나노튜브 및 은나노와이어와, 상기 탄소나노튜브 및 은나노와이어의 분산제로 리그노술폰산(lignosulfonic acid) 또는 리그노술폰산염(lignosulfonic acid salt)을 포함하는 것을 특징으로 하는 일액형의 탄소나노튜브 및 은나노와이어 분산액.
- 제1항에 있어서,
상기 은나노와이어와 탄소나노튜브의 무게비는 1/50 내지 50/1인 것을 특징으로 하는 일액형의 탄소나노튜브 및 은나노와이어 분산액. - 제1항에 있어서, 상기 리그노술폰산 또는 리그노술폰산염은,
Lignosulfonic acid, Lignosulfonic acid sodium salt, Lignosulfonic acid acetate sodium salt, Lignosulfonic acid calcium salt, Lignosulfonic acid sugared sodium salt 또는 Lignosulfonic acid desulfonated sodium salt을 포함하는 것을 특징으로 하는 일액형의 탄소나노튜브 및 은나노와이어 분산액. - 제1항에 있어서,
상기 은나노와이어는 직경이 10~100nm이고 길이가 10~100㎛이고,
상기 탄소나노튜브는 단일벽 탄소나노튜브, 기능화된 단일벽 탄소나노튜브, 이중벽 탄소나노튜브, 기능화된 이중벽 탄소나노튜브, 다중벽 탄소나노튜브 또는 기능화된 다중벽 탄소나노튜브를 포함하는 것을 특징으로 하는 일액형의 탄소나노튜브 및 은나노와이어 분산액. - 삭제
- 탄소나노튜브 및 은나노와이어와, 상기 탄소나노튜브 및 은나노와이어의 분산제로 리그노술폰산(lignosulfonic acid) 또는 리그노술폰산염(lignosulfonic acid salt)을 포함하는 일액형의 탄소나노튜브 및 은나노와이어 분산액을 제조하는 단계;
상기 분산액을 기판에 코팅하여 전도성 박막을 형성하는 단계;
를 포함하는 것을 특징으로 하는 전도성 코팅 기판의 제조 방법. - 제6항에 있어서,
상기 분산액에 포함된 상기 은나노와이어와 탄소나노튜브의 무게비는 1/50 내지 50/1인 것을 특징으로 하는 전도성 코팅 기판의 제조 방법. - 제6항에 있어서, 상기 분산액에 포함된 리그노술폰산 또는 리그노술폰산염은,
Lignosulfonic acid, Lignosulfonic acid sodium salt, Lignosulfonic acid acetate sodium salt, Lignosulfonic acid calcium salt, Lignosulfonic acid sugared sodium salt 또는 Lignosulfonic acid desulfonated sodium salt을 포함하는 것을 특징으로 하는 전도성 코팅 기판의 제조 방법.
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KR1020120055331A KR101359957B1 (ko) | 2012-05-24 | 2012-05-24 | 일액형의 탄소나노튜브 및 은나노와이어 분산액 및 그를 이용한 전도성 코팅 기판의 제조 방법 |
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KR1020120055331A KR101359957B1 (ko) | 2012-05-24 | 2012-05-24 | 일액형의 탄소나노튜브 및 은나노와이어 분산액 및 그를 이용한 전도성 코팅 기판의 제조 방법 |
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KR20160095236A (ko) | 2015-02-02 | 2016-08-11 | 전자부품연구원 | 산화은을 포함한 은나노와이어 코팅액, 그를 이용한 전도성 코팅 기판 및 그의 제조 방법 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101693486B1 (ko) * | 2014-03-11 | 2017-01-09 | 전자부품연구원 | 은나노와이어를 포함한 코팅액 조성물, 그를 이용한 전도성 박막 및 그의 제조 방법 |
KR101606532B1 (ko) * | 2014-04-07 | 2016-03-25 | 한국전기연구원 | 일함수가 제어된 탄소나노소재와 금속나노와이어 하이브리드 투명전도성 필름 및 그 제조방법 |
CN104318981A (zh) * | 2014-07-18 | 2015-01-28 | 江苏大学 | 一种金属纳米线/碳纳米管复合透明导电膜及其制备方法 |
CN104882224A (zh) * | 2015-04-28 | 2015-09-02 | 中科院广州化学有限公司南雄材料生产基地 | 基于纳米银线和羧基化碳纳米材料的透明导电薄膜的制备 |
KR20170019568A (ko) | 2015-08-11 | 2017-02-22 | (주)다산 | 분산안정성이 우수한 탄소나노튜브-금속나노와이어 복합체 잉크의 제조방법, 이에 의하여 제조된 탄소나노튜브-금속나노와이어 복합체 잉크 및 이를 이용하여 제조한 박막 |
KR102695191B1 (ko) * | 2018-12-03 | 2024-08-13 | 한국전기연구원 | 탄소나노튜브-은나노와이어 일액형 코팅액 조성물 및 이의 제조방법 |
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US7063808B1 (en) * | 2003-04-07 | 2006-06-20 | Poly One Corporation | Lignosulfonic acid-doped polyaniline composites with carbon allotropes |
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KR20160095236A (ko) | 2015-02-02 | 2016-08-11 | 전자부품연구원 | 산화은을 포함한 은나노와이어 코팅액, 그를 이용한 전도성 코팅 기판 및 그의 제조 방법 |
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