본문 바로가기
  • HOME

Low Temperature Growth of High-Quality Carbon Nanotubes by Local Surface Joule Heating without Heating Damage to Substrate

  • Carbon Letters
  • 약어 : Carbon Lett.
  • 2009, 10(3), pp.230-233
  • 발행기관 : 한국탄소학회 (Korean Carbon Society)
  • 연구분야 : 자연과학 > 자연과학일반 > 기타자연과학일반

허성택(Hursungtaek) 1 Dong-Gu Lee 2

1금오공과대학교 정보나노소재공학전공
2Kumoh National Institute of Technology

KCI 후보

초록

In this study, a low temperature growth of high-quality carbon nanotubes on glass substrate using a local surface heating without heating damage to substrate was tried and characterized. The local joule heating was induced to only Ni/Ti metal film on glass substrate by applying voltage to the film. It was estimated that local surface joule heating method could heat the metal surface locally up to around 1200oC by voltage control. We could successfully obtain high-quality carbon nanotubes grown at 300oC by applying 125 V for joule heating as same as carbon nanotubes grown at 900oC.

In this study, a low temperature growth of high-quality carbon nanotubes on glass substrate using a local surface heating without heating damage to substrate was tried and characterized. The local joule heating was induced to only Ni/Ti metal film on glass substrate by applying voltage to the film. It was estimated that local surface joule heating method could heat the metal surface locally up to around 1200oC by voltage control. We could successfully obtain high-quality carbon nanotubes grown at 300oC by applying 125 V for joule heating as same as carbon nanotubes grown at 900oC.

인용현황

* 2023년 이후 발행 논문의 참고문헌은 현재 구축 중입니다.