Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)
- Volume 7 Issue 1
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- Pages.13-24
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- 1990
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- 1225-9098(pISSN)
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- 2288-1069(eISSN)
DOI QR Code
Studies on the Semicarbazone Formation of Monosubstituted Benzaldehydes
모노장쇄(長鎖)알킬카르복시 베타인류(類)의 미셀 형성(形成)에 관(關)한 연구(硏究)
- Nam, Ki-Dae (Dept. of Chemical Process Engineering, Chungbuk National University) ;
- Jeong, No-Hee (Dept. of Chemical Process Engineering, Chungbuk National University) ;
- No, Sueng-Ho (Dept. of Chemical Process Engineering, Chungbuk National University) ;
- Kim, Yu-Bae (Hankook Chinaware Co., Ltd.)
- Published : 1990.05.31
Abstract
2-N,N,N-trimethyl ammonia decanoate, 2-N,N,N-trimethyl ammonio dodecanoate, 2-N,N,N-trimethyl ammonia tetradecanoate and 2-N,N,N-hexadecanoate with in straight long chain alkyl carboxybetaines, and N-decyl N,N-dimethyl ammonio ethanoate, N-dodecyl N,N-dimethyl ammonia ethanoate, N-tetradecyl N,N-dimethyl ammonia ethanoate and N-hexadecyl N,N-dimethyl ammonia ethanoate with in nitrogen-straight long chain alkyl carboxy betaines measured respectively surface tensions by the stalagmometer method at various temperature, also their critical micelle concentration were evaluated. In micellization, the contribution of standard free energy change(
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