abs

학술발표회초록보기

초록문의 abstract@kcsnet.or.kr

결제문의 member@kcsnet.or.kr

현재 가능한 작업은 아래와 같습니다.
  • 09월 04일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제114회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Investigation of Korean traditional lacquer by analytical instruments

등록일
2014년 8월 28일 16시 25분 19초
접수번호
1233
발표코드
ANAL.P-571 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 15일 (수요일) 16:00~19:00
발표형식
포스터
발표분야
분석화학
저자 및
공동저자
김민정, 이지혜1, 이연희1,*
경희대학교 화학과, Korea
1한국과학기술연구원(KIST) 특성분석센터, Korea
Dendropanax morbifera is Korean traditional lacquer and it had been described in old literature. Restoration of Dendropanax lacquer is not easy because information of Dendropanax lacquer is very limited and master craftsmen become defunct. Sap collected from Dendropanax morbifera is used for lacquer. When sap is collected from Korean Dendropanax morbifera, white-colored liquid are extracted originally. They transform into yellow-colored liquid by contacting with the air and losing water. In this study, white-colored liquid and yellow-colored liquid of sap from Dendropanax morbifera were spread on the slide glass and were compared difference of their compositions. FT-IR, AFM, py-GC/MS and TOF-SIMS were used to analyze compositions of white liquid and yellow liquid and to identify the color change mechanism. Especially, AFM and TOF-SIMS were used to obtain the nanostructural information of two different kinds of sap liquid.

상단으로