Synthesis and properties of amino acid glucose ester dimeric surfactants | |
Wang, Wenjing1; An, Dong2; Ye, Zhiwen1 | |
刊名 | JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY
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2018 | |
卷号 | 39期号:2页码:292-297 |
关键词 | Gucose Ester Micellization Surfactivity Thermodynamic Parameters |
ISSN号 | 0193-2691 |
DOI | 10.1080/01932691.2017.1316204 |
文献子类 | Article |
英文摘要 | Two series of lysine glucose ester AOT surfactants and glutamic acid glucose ester Bola surfactants were synthesized, using L-lysine, L-glutamic acid, and alpha-D-methylglucoside as raw materials. The structures of glucose esters were confirmed by H-1 NMR and ESI-MS. Some surface activities were studied, such as cmc, gamma(cmc), C-20, Gamma(max), and A(min). The results showed that cmc decreased, but gamma(cmc) increased with the lengthening of hydrophobic chain. The thermodynamic parameters of micellization (Delta G(m)(theta), Delta H-m(theta), Delta S-m(theta)) indicated that the micellization processes of glucose esters were spontaneous and exothermic, driven by entropy. |
WOS关键词 | GEMINI IMIDAZOLIUM SURFACTANTS ; AQUEOUS-SOLUTION ; AGGREGATION BEHAVIOR ; MICELLIZATION |
WOS研究方向 | Chemistry |
语种 | 英语 |
出版者 | TAYLOR & FRANCIS INC |
WOS记录号 | WOS:000426926500017 |
内容类型 | 期刊论文 |
源URL | [http://ir.qibebt.ac.cn/handle/337004/10699] ![]() |
专题 | 中国科学院青岛生物能源与过程研究所 |
通讯作者 | Ye, Zhiwen |
作者单位 | 1.Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China 2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Wenjing,An, Dong,Ye, Zhiwen. Synthesis and properties of amino acid glucose ester dimeric surfactants[J]. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,2018,39(2):292-297. |
APA | Wang, Wenjing,An, Dong,&Ye, Zhiwen.(2018).Synthesis and properties of amino acid glucose ester dimeric surfactants.JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY,39(2),292-297. |
MLA | Wang, Wenjing,et al."Synthesis and properties of amino acid glucose ester dimeric surfactants".JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY 39.2(2018):292-297. |
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