아조벤젠을 함유한 장쇄 지방산의 광재현성과 안정성에 관한 연구

• 영문명: The Photo-reproducibility and Stability of Long Chain Fatty Acid Containing Azobenzene
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 박근호(Par Keun Ho)(朴根浩) 박태곤(Park Tae Gone)(朴泰坤)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제12권 제1호, 109~114쪽, 전체 6쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 1995.05.30

영문 초록

The Synthesis of long chain fatty acid containing azobenzene and (Cn-Azo) was optimized, starting from p-(p -hydroxy phenyl azo)-benzoic acid and the product of reaction containing azobenzene chromophores was investigated by ultraviolet spectrophotometery in chloroform solvent at the various temperature. In addition, Reversibility and stability of azo compounds have been measured by means of Ultraviolet and the structure of these compound were ascertained by means of FT-IR and NMR. Recrystallization of reaction product in the solvent results the experimental yield obtained about 62.93% p-(p -octadecyloxy phenyl azo)-benzoic acid. Long chain azobenzene derivatives in chloroform solution are induced photoisomerization by u. v. and visible light irradiation. The solution of long chain fatty acids(Cn-Azo) containing azobenzene are possible of being applied to functional molecular devices such as photomemory and light switching.

목차

ABSTRACT

I. 서론

II. 재료 및 실험방법

III. 결과 및 고찰

IV. 결론

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