KR101170816B1 - 폴리이미드 탄소나노섬유 전극 및 탄소나노튜브 복합체전극의 제조방법과 이를 이용하는 씨디아이 장치 - Google Patents
폴리이미드 탄소나노섬유 전극 및 탄소나노튜브 복합체전극의 제조방법과 이를 이용하는 씨디아이 장치 Download PDFInfo
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Abstract
Description
Claims (11)
- PMDA(PryoMellitic DiAnhydride)와 ODA(OxyDiAniline)를 단량체로 하고 TEA(TriEtylAmine)를 촉매로 하여 PI(PolyImide) 전구체인 PAA(PolyAmicAcid)를 합성하는 단계,상기 PAA(PolyAmicAcid)용액에 DMF(DiMethylFormamide)을 넣어 방사용액을 제조하고 고전압으로 정전 방사하여 PAA 나노섬유종이를 얻는 단계,상기 PAA 나노섬유종이를 열처리하여 PI(PolyImide)로 전환하는 단계,상기 PI(PolyImide) 나노섬유종이를 불활성가스 분위기에서 열처리하여 CNF(CarbonNanoFiber)로 전환하는 단계를 포함하는 것을 특징으로 하는 탄소섬유 전극의 제조방법.
- 제 1항에 있어서,상기 CNF종이의 표면적을 증가시키고 기공분포를 조절하기 위해 상기 CNF종이를 산 또는 염기 처리하는 활성화 단계와, 상기 CNF종이에 메조포아 기공분포를 형성하기 위해 산처리와 열처리를 수행하는 단계를 더 포함하는 것을 특징으로 하는 탄소섬유 전극의 제조방법.
- 제 1항에 있어서,상기 방사용액의 상기 TEA의 촉매량은 1 - 5wt% 인 것을 특징으로 하는 탄소 섬유 전극의 제조방법.
- 제 1항에 있어서,상기 방사용액의 상기 PAA의 고분자함량은 17 - 20wt%인 것을 특징으로 하는 탄소섬유 전극의 제조방법.
- 제 1항에 있어서,상기 CNF(CarbonNanoFiber)로 전환하는 단계는 상기 CNF(CarbonNanoFiber)의 전기전도도를 증가시키기 위해 가압단계를 더 포함하는 것을 특징으로 하는 탄소섬유 전극의 제조방법.
- 제 1항 또는 제5항의 제조방법으로 제조된 탄소섬유 전극을 포함하는 것을 특징으로 하는 CDI장치.
- PMDA(PryoMellitic DiAnhydride)와 ODA(OxyDiAniline)를 단량체로 하며 CNT(CarbonNanoTube)를 주입하고 TEA(TriEtylAmine)를 촉매로 하여 PAA(PolyAmicAcid)/CNT(CarbonNanoTube) 복합체를 합성하는 단계,상기 PAA(PolyAmicAcid)/CNT(CarbonNanoTube) 복합체 방사용액을 정전 방사하여 PAA/CNT 나노섬유종이를 얻는 단계,상기 PAA/CNT 나노섬유종이를 열처리하여 PI(PolyImide)/CNT로 전환하는 단 계,상기 PI(PolyImide)/CNT 나노섬유종이를 불활성가스 분위기에서 열처리하여 CNF(CarbonNanoFiber)/CNT 복합체로 전환하는 단계를 포함하는 것을 특징으로 하는 탄소나노 튜브 복합체 전극의 제조방법.
- 제 7항에 있어서,상기 PAA(PolyAmicAcid)/CNT(CarbonNanoTube) 복합체의 CNT는 0.001-50wt%인 것을 특징으로 하는 탄소나노 튜브 복합체 전극의 제조방법.
- 제 7항에 있어서,상기 CNF(CarbonNanoFiber)/CNT 복합체의 표면적을 증가시키고 기공분포를 조절하기 위해 상기 CNF(CarbonNanoFiber)/CNT 복합체를 산 또는 염기 처리하는 활성화 단계를 더 포함하는 것을 특징으로 하는 탄소나노 튜브 복합체 전극의 제조방법.
- 제 9항에 있어서,상기 활성화 단계를 거친 상기 CNF(CarbonNanoFiber)/CNT 복합체에 메조포아 기공분포를 형성하기 위해 산처리와 열처리를 수행하는 단계를 더 포함하는 것을 특징으로 하는 탄소나노 튜브 복합체 전극의 제조방법.
- 제 7항 또는 제 10항의 제조방법으로 제조된 탄소나노튜브 복합체 전극을 포함하는 것을 특징으로 하는 CDI장치.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070107256A KR101170816B1 (ko) | 2007-10-24 | 2007-10-24 | 폴리이미드 탄소나노섬유 전극 및 탄소나노튜브 복합체전극의 제조방법과 이를 이용하는 씨디아이 장치 |
| US12/230,699 US8845950B2 (en) | 2007-10-24 | 2008-09-03 | Method for manufacturing polyimide-based carbon nanofiber electrode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070107256A KR101170816B1 (ko) | 2007-10-24 | 2007-10-24 | 폴리이미드 탄소나노섬유 전극 및 탄소나노튜브 복합체전극의 제조방법과 이를 이용하는 씨디아이 장치 |
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| Publication Number | Publication Date |
|---|---|
| KR20090041637A KR20090041637A (ko) | 2009-04-29 |
| KR101170816B1 true KR101170816B1 (ko) | 2012-08-02 |
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| KR1020070107256A Expired - Fee Related KR101170816B1 (ko) | 2007-10-24 | 2007-10-24 | 폴리이미드 탄소나노섬유 전극 및 탄소나노튜브 복합체전극의 제조방법과 이를 이용하는 씨디아이 장치 |
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| KR (1) | KR101170816B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12133316B2 (en) | 2020-04-01 | 2024-10-29 | Samsung Electronics Co., Ltd. | Induction heating apparatus |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7439712B2 (en) | 2006-02-21 | 2008-10-21 | Mccowen Clint | Energy collection |
| KR101440659B1 (ko) * | 2010-05-25 | 2014-09-19 | 코오롱패션머티리얼 (주) | 폴리이미드 다공성 나노섬유 웹 및 그 제조방법 |
| CN102605477B (zh) * | 2012-02-24 | 2013-12-25 | 北京化工大学 | 聚酰亚胺基碳纤维及其制备方法 |
| KR101706402B1 (ko) * | 2012-04-03 | 2017-02-14 | 삼성에스디아이 주식회사 | 수용성 바인더 조성물, 및 이를 이용한 이차전지용 전극 |
| US11283104B2 (en) * | 2012-06-01 | 2022-03-22 | Global Graphene Group, Inc. | Rechargeable dual electroplating cell |
| CN102839560B (zh) * | 2012-09-11 | 2015-04-08 | 长春高琦聚酰亚胺材料有限公司 | 聚酰亚胺纤维纸的制备方法 |
| KR20150032221A (ko) * | 2013-09-17 | 2015-03-25 | 주식회사 아모그린텍 | 축전식 탈염 전극 모듈, 그의 제조 방법 및 이를 이용한 탈염 장치 |
| WO2015041453A1 (ko) * | 2013-09-17 | 2015-03-26 | 주식회사 아모그린텍 | 축전식 탈염 전극 모듈, 그의 제조 방법 및 이를 이용한 탈염 장치 |
| CN103594680B (zh) * | 2013-11-18 | 2015-08-12 | 东华大学 | 一种电活性自支撑氮掺杂碳膜高容量电极的制备方法 |
| US9331603B2 (en) | 2014-08-07 | 2016-05-03 | Ion Power Group, Llc | Energy collection |
| CN104868100B (zh) * | 2014-12-10 | 2017-10-10 | 北汽福田汽车股份有限公司 | 一种纳米复合膜电极材料的制备方法 |
| KR101939822B1 (ko) * | 2016-12-19 | 2019-01-18 | 경희대학교 산학협력단 | 신경전극의 제조방법 |
| EP3579968B1 (en) * | 2017-02-09 | 2023-04-05 | California Institute of Technology | Porous carbon electrode |
| CN111101371B (zh) * | 2018-10-25 | 2022-07-26 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种高性能碳纳米管/碳复合纤维及其快速制备方法 |
| US10950846B2 (en) * | 2019-01-03 | 2021-03-16 | GM Global Technology Operations LLC | Method for in situ growth of axial geometry carbon structures in electrodes |
| CN113493959B (zh) * | 2020-04-05 | 2023-02-28 | 北京化工大学 | 一种表面包覆二氧化硅的聚酰亚胺纳米纤维膜 |
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| CN113529272B (zh) * | 2020-04-17 | 2023-04-28 | 北京化工大学 | 一种表面具有羧基功能基元的聚酰亚胺纳米纤维膜及其制备方法 |
| CN112865239A (zh) * | 2021-01-22 | 2021-05-28 | 苏州大学 | 一种可缝制于织物的无线充电器件的制备方法及器件 |
| CN113745752B (zh) * | 2021-09-07 | 2023-03-14 | 河南工程学院 | 一种复合纳米纤维锂电池隔膜及其制备方法 |
| CN114075800B (zh) * | 2021-11-30 | 2022-10-11 | 江南大学 | 一种具有阻燃性能的纸基电磁屏蔽复合材料及其制备方法和应用 |
| CN114990708B (zh) * | 2022-06-30 | 2023-04-07 | 北京化工大学 | 蒸汽辅助液膜微分静电纺纳米碳纤维原丝制备装置 |
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| KR0134753B1 (ko) * | 1993-02-26 | 1998-04-18 | 사토 후미오 | 폴리아미드산 조성물 |
| KR20030089657A (ko) | 2003-10-06 | 2003-11-22 | 양갑승 | 정전방사에 의한 폴리이미드 섬유 제조와 나노활성탄소섬유로부터 슈퍼캐패시터 전극재의 제조 방법 |
| US20090068461A1 (en) * | 2003-10-16 | 2009-03-12 | The University Of Akron | Carbon nanotubes on carbon nanofiber substrate |
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| US12133316B2 (en) | 2020-04-01 | 2024-10-29 | Samsung Electronics Co., Ltd. | Induction heating apparatus |
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| KR20090041637A (ko) | 2009-04-29 |
| US20090107842A1 (en) | 2009-04-30 |
| US8845950B2 (en) | 2014-09-30 |
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