KR100906746B1 - 탄소재료를 알루미늄 속에 캡슐화하는 방법 - Google Patents
탄소재료를 알루미늄 속에 캡슐화하는 방법 Download PDFInfo
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- KR100906746B1 KR100906746B1 KR1020070135267A KR20070135267A KR100906746B1 KR 100906746 B1 KR100906746 B1 KR 100906746B1 KR 1020070135267 A KR1020070135267 A KR 1020070135267A KR 20070135267 A KR20070135267 A KR 20070135267A KR 100906746 B1 KR100906746 B1 KR 100906746B1
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Abstract
Description
본 발명의 다른 목적은 볼밀(ball mill) 방법에 의해 탄소재료를 알루미늄 속에 캡슐화하여 알루미늄과 탄소재료 복합체를 제조하는 방법을 제공하는 것이다.
본 발명의 또 다른 목적은 상기 방법에 의하여 제조된 알루미늄과 탄소 재료 복합체를 제공하는 것이다.
본 발명의 또 다른 양태로서, 본 발명은 볼밀(ball mill) 방법에 의해 탄소재료를 알루미늄 속에 캡슐화하여 알루미늄과 탄소재료 복합체를 제조하는 방법을 제공한다. 본 발명의 알루미늄과 탄소재료 복합체를 제조하는 방법은 (i) 탄소재료에 결함과 기능화를 유도하는 단계; (ii) 상기 기능화된 탄소재료를 알루미늄과 혼합하는 단계; 및 (iii) 비활성 기체 분위기 하에서 상기 혼합물을 볼밀(ball mill)하여 탄소재료를 알루미늄 속에 캡슐화하는 단계를 포함한다.
또한, 탄소재료의 반응성을 증가시키기 위하여 전술한 바와 같이, 산 처리, 마이크로웨이브 처리, 또는 플라즈마 처리 등을 거쳐 탄소재료에 결함과 기능화를 유도할 수 있다. 볼밀하는 조건 및 탄소재료에 관한 내용은 전술한 바와 같다.
본 발명의 또 다른 양태로서, 본 발명의 상기 방법에 의하여 제조된 알루미늄과 탄소재료 복합체를 제공한다. 본 발명의 캡슐화된 알루미늄-탄소재료 복합체는 두께가 원자 단일층인 0.3 ㎚부터 가능하며, 바람직하게는 0.3 ㎚ 내지 10 mm일 수 있다. 또한, 상기 캡슐화된 알루미늄-탄소재료 복합체는 탄소재료를 한 개 이상 포함한다.
Claims (19)
- (i) 탄소재료를 산성 용액에서 초음파 또는 마이크로웨이브로 처리하는 단계;(ii) (i) 단계에서 처리된 탄소재료를 알루미늄과 혼합하는 단계; 및(iii) 비활성 기체 분위기 하에서 (ii) 단계에서 형성된 혼합물을 볼밀(ball mill)하는 단계를 포함하는, 탄소재료를 알루미늄 속에 캡슐화하는 방법.
- 제 1항에 있어서,(i) 단계에서 탄소재료를 질산(HNO3), 황산(H2SO4), 또는 질산과 황산의 혼합물에 분산함을 특징으로 하는, 탄소재료를 알루미늄 속에 캡슐화하는 방법.
- 제 1항에 있어서,(i) 단계에서 탄소재료를 에틸렌글리콜(ethylene glycol), 질산(HNO3) 및 황산(H2SO4)으로 구성된 군으로부터 선택되는 1종 또는 2종 이상의 혼합물에 분산함을 특징으로 하는, 탄소재료를 알루미늄 속에 캡슐화하는 방법.
- (i) 산소, 아르곤 및 헬륨으로 구성된 군으로부터 선택되는 1종 또는 2종 이상의 혼합 가스를 사용하고, 소비전력 50 내지 1000 W를 사용하여 형성된 플라즈마를 탄소재료에 처리하는 단계;(ii) (i) 단계에서 처리된 탄소재료를 알루미늄과 혼합하는 단계; 및(iii) 비활성 기체 분위기 하에서 (ii) 단계에서 형성된 혼합물을 볼밀(ball mill)하는 단계를 포함하는, 탄소재료를 알루미늄 속에 캡슐화하는 방법.
- 제 1항 또는 제 4항에 있어서,(iii) 단계에서 알루미늄과 탄소재료 혼합물을 100 rpm 내지 5000 rpm으로 30분 내지 7일 동안 볼밀(ball mill)함을 특징으로 하는, 탄소재료를 알루미늄 속에 캡슐화하는 방법.
- 제 1항 내지 제 4항 중 어느 한 항에 있어서,탄소재료는 흑연, 흑연섬유, 탄소섬유, 탄소나노섬유 및 탄소나노튜브로 구성된 군으로부터 선택되는 1종 또는 2종 이상의 혼합물임을 특징으로 하는, 탄소재료를 알루미늄 속에 캡슐화하는 방법.
- 제 1항 내지 제 4항 중 어느 한 항에 있어서,탄소재료는 직경이 0.4 ㎚ 내지 16 ㎛이고, 길이가 10 ㎚ 내지 10 cm임을 특징으로 하는, 탄소재료를 알루미늄 속에 캡슐화하는 방법.
- (i) 탄소재료를 산성 용액에서 초음파 또는 마이크로웨이브로 처리하는 단계;(ii) (i) 단계에서 처리된 탄소재료를 알루미늄과 혼합하는 단계; 및(iii) 비활성 기체 분위기 하에서 (ii) 단계에서 형성된 혼합물을 볼밀(ball mill)하는 단계를 포함하는, 알루미늄과 탄소재료 복합체를 제조하는 방법.
- 제 8항에 있어서,(i) 단계에서 탄소재료를 질산(HNO3), 황산(H2SO4), 또는 질산과 황산의 혼합물에 분산함을 특징으로 하는, 알루미늄과 탄소재료 복합체를 제조하는 방법.
- 제 8항에 있어서,(i) 단계에서 탄소재료를 에틸렌글리콜(ethylene glycol), 질산(HNO3) 및 황산(H2SO4)으로 구성된 군으로부터 선택되는 1종 또는 2종 이상의 혼합물에 분산함을 특징으로 하는, 알루미늄과 탄소재료 복합체를 제조하는 방법.
- (i) 산소, 아르곤 및 헬륨으로 구성된 군으로부터 선택되는 1종 또는 2종 이상의 혼합 가스를 사용하고, 소비전력 50 내지 1000 W를 사용하여 형성된 플라즈마를 탄소재료에 처리하는 단계;(ii) (i) 단계에서 처리된 탄소재료를 알루미늄과 혼합하는 단계; 및(iii) 비활성 기체 분위기 하에서 (ii) 단계에서 형성된 혼합물을 볼밀(ball mill)하는 단계를 포함하는, 알루미늄과 탄소재료 복합체를 제조하는 방법.
- 제 8항 또는 제 11항에 있어서,(iii) 단계에서 알루미늄과 탄소재료 혼합물을 100 rpm 내지 5000 rpm으로 30분 내지 7일 동안 볼밀(ball mill)함을 특징으로 하는, 알루미늄과 탄소재료 복합체를 제조하는 방법.
- 제 8항 내지 제 11항 중 어느 한 항에 있어서,탄소재료는 흑연, 흑연섬유, 탄소섬유, 탄소나노섬유 및 탄소나노튜브로 구성된 군으로부터 선택되는 1종 또는 2종 이상의 혼합물임을 특징으로 하는, 알루미늄과 탄소재료 복합체를 제조하는 방법.
- 제 8항 내지 제 11항 중 어느 한 항에 있어서,탄소재료는 직경이 0.4 ㎚ 내지 16 ㎛이고, 길이가 10 ㎚ 내지 10 cm임을 특징으로 하는, 알루미늄과 탄소재료 복합체를 제조하는 방법.
- 제 8항 내지 제 11항 중 어느 한 항에 있어서,캡슐화된 알루미늄과 탄소재료 복합체는 두께가 0.3 ㎚ 내지 10 mm 임을 특징으로 하는, 알루미늄과 탄소재료 복합체를 제조하는 방법.
- 제 8항 내지 제 11항 중 어느 한 항의 방법에 의하여 제조된 알루미늄과 탄소재료 복합체.
- 제 16항에 있어서,탄소재료는 흑연, 흑연섬유, 탄소섬유, 탄소나노섬유 및 탄소나노튜브로 구성된 군으로부터 선택되는 1종 또는 2종 이상의 혼합물임을 특징으로 하는 알루미늄과 탄소재료 복합체.
- 제 16항에 있어서,탄소재료는 직경이 0.4 ㎚ 내지 16 ㎛이고, 길이가 10 ㎚ 내지 10 cm임을 특징으로 하는 알루미늄과 탄소재료 복합체.
- 제 16항에 있어서,캡슐화된 알루미늄과 탄소재료 복합체는 두께가 0.3 ㎚ 내지 10 mm 임을 특징으로 하는 알루미늄과 탄소재료 복합체.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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KR1020070135267A KR100906746B1 (ko) | 2007-12-21 | 2007-12-21 | 탄소재료를 알루미늄 속에 캡슐화하는 방법 |
US12/179,543 US20090162654A1 (en) | 2007-12-21 | 2008-07-24 | Encapsulation of carbon material within aluminum |
DE200860003181 DE602008003181D1 (de) | 2007-12-21 | 2008-07-24 | Einkapselung von Kohlenstoffmaterial in Aluminium |
EP20080161044 EP2072635B1 (en) | 2007-12-21 | 2008-07-24 | Encapsulation of carbon material within aluminum |
JP2008191440A JP5296438B2 (ja) | 2007-12-21 | 2008-07-24 | 炭素材料をアルミニウムの中にカプセル化する方法 |
CNA2008101352816A CN101463435A (zh) | 2007-12-21 | 2008-08-07 | 碳材料在铝中的包封 |
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KR1020070135267A KR100906746B1 (ko) | 2007-12-21 | 2007-12-21 | 탄소재료를 알루미늄 속에 캡슐화하는 방법 |
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KR20090067568A KR20090067568A (ko) | 2009-06-25 |
KR100906746B1 true KR100906746B1 (ko) | 2009-07-09 |
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US (1) | US20090162654A1 (ko) |
EP (1) | EP2072635B1 (ko) |
JP (1) | JP5296438B2 (ko) |
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KR101123893B1 (ko) * | 2009-02-24 | 2012-03-23 | (주) 디에이치홀딩스 | 탄소나노튜브(cnt)-알루미늄 복합재료의 제조방법 |
KR101091272B1 (ko) * | 2009-09-24 | 2011-12-07 | 현대자동차주식회사 | 탄소나노튜브와 금속으로 이루어진 나노복합분말의 제조방법 |
KR101197581B1 (ko) * | 2009-12-09 | 2012-11-06 | 연세대학교 산학협력단 | 금속기지 복합재 및 그 제조 방법 |
CN101898895B (zh) * | 2010-07-13 | 2012-11-28 | 武汉科技大学 | 一种纳米晶尖晶石-碳复合粉体及其制备方法 |
KR101275125B1 (ko) * | 2010-11-12 | 2013-06-18 | 주식회사 엘피나노연구소 | 고온볼밀을 이용한 금속/탄소나노튜브 복합체 및 이의 제조방법 |
DE102011000395A1 (de) * | 2011-01-28 | 2012-08-02 | Hydro Aluminium Rolled Products Gmbh | Thermisch und elektrisch hochleitfähiges Aluminiumband |
KR101242529B1 (ko) * | 2011-02-22 | 2013-03-12 | 주식회사 대유신소재 | 나노 실리콘카바이드 코팅을 이용한 탄소재료 계면강화 방법 |
KR101353530B1 (ko) * | 2012-09-06 | 2014-01-22 | 창원대학교 산학협력단 | 볼밀을 이용한 금속-탄소나노튜브 복합재 및 그 제조방법 |
CN103602933B (zh) * | 2013-12-09 | 2016-03-02 | 国家电网公司 | 高导碳纳米管改性铝材料及其制备方法 |
WO2015157542A1 (en) | 2014-04-09 | 2015-10-15 | The Penn State Research Foundation | Carbon-based nanotube/metal composite and methods of making the same |
JP2016048698A (ja) * | 2016-01-04 | 2016-04-07 | 日立化成株式会社 | リチウムイオン二次電池正極用導電剤並びにこれを用いたリチウムイオン二次電池用正極材料、リチウムイオン二次電池用正極合剤、リチウムイオン二次電池用正極及びリチウムイオン二次電池 |
JP2019516646A (ja) * | 2016-03-18 | 2019-06-20 | シーアストーン リミテッド ライアビリティ カンパニー | カーボンナノチューブを機能化する方法及び機能化カーボンナノチューブを含む組成物 |
JP6782678B2 (ja) | 2017-10-20 | 2020-11-11 | 矢崎総業株式会社 | アルミニウム基複合材料及びそれを用いた電線並びにアルミニウム基複合材料の製造方法 |
KR101979718B1 (ko) * | 2018-07-30 | 2019-05-17 | 문지훈 | 저소음 및 배수성 아스팔트 혼합물용 cnt 개질 아스팔트 바인더 |
CN115057409B (zh) * | 2022-06-28 | 2024-03-08 | 华南理工大学 | 一种与碱性水反应制氢的铝/碳复合物及其制备方法与应用 |
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KR101169355B1 (ko) | 2011-03-31 | 2012-07-30 | 주식회사 대유신소재 | Step법에 의한 탄소재료를 알루미늄 속에 캡슐화하는 방법 |
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JP2009149972A (ja) | 2009-07-09 |
EP2072635A1 (en) | 2009-06-24 |
DE602008003181D1 (de) | 2010-12-09 |
EP2072635B1 (en) | 2010-10-27 |
KR20090067568A (ko) | 2009-06-25 |
CN101463435A (zh) | 2009-06-24 |
US20090162654A1 (en) | 2009-06-25 |
JP5296438B2 (ja) | 2013-09-25 |
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