abs

학술발표회초록보기

초록문의 abstract@kcsnet.or.kr

결제문의 member@kcsnet.or.kr

현재 가능한 작업은 아래와 같습니다.
  • 03월 04일 13시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

Bonding of covalent-functionalized single-walled carbon nanotubes prepared diazonium reaction Au surface

등록일
2005년 2월 17일 13시 45분 18초
접수번호
0884
발표코드
26P274포 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
토 <발표Ⅲ>
발표형식
포스터
발표분야
재료화학
저자 및
공동저자
유범근, 전근호1, 주상우1
숭실대학교 화학괴,
1숭실대학교 화학과,
We studied the adsorption of single walled carbon nanotubes(SWNTs) on gold surfaces. It appeared that SWNTs could adsorb on Au spontaneously. We prepared the chemically functionalized SWNTs with the addends of aromatic thiols via diazonium reactions. In result, we understand chemical and physical property of the SWNTs with organic compounds. Recently experiment made Au-SWNTs framework, which's SWNTs was added 4-thioalkylation aniline compound. Organic compounds were made diversification aniline including alcohol group. Before exchange living group to alcohol, reacted the thiourea. It was analyzed nuclear magnetic resonance (NMR) spectroscopic method to synthesis compounds. It was reacted SWNTs that we made thioalkylaniline compound. In result, we prepared new type SWNT diversity. Raman spectroscopy was used to characterize the chemically functionalized SWNTs. Using a solubility test, we attempted to differentiate the metallic SWNTs from the semiconductors.

상단으로