全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
化工学报  2013 

基于“lock-in”效应的阳离子三联表面活性剂蠕虫状胶束流变性能

DOI: 10.3969/j.issn.0438-1157.2013.09.031, PP. 3301-3307

Keywords: 三联表面活性剂,耐温性,微结构,流变学

Full-Text   Cite this paper   Add to My Lib

Abstract:

以三联阳离子表面活性剂双(2-羟基-二亚甲基醚)-α,ω,γ-三(十六烷基二甲基氯化铵)(16-4(OH)-16-4(OH)-16)在水杨酸钠(NaSal)及氯化钠(NaCl)作用下形成的蠕虫状胶束为研究对象,向该体系中增溶苯乙烯(St)引发聚合,探讨了聚合前后胶束溶液的流变性能。通过表观黏度法研究了16-4(OH)-16-4(OH)-16/NaSal/NaCl及十六烷基三甲基溴化铵(CTAB)/NaSal两种体系聚合后溶液的耐温(T)及耐剪切性,并利用流变测试对16-4(OH)-16-4(OH)-16/NaSal/NaCl体系增溶St聚合前后溶液性能进行了表征。结果表明:CTAB/NaSal胶束体系中St最佳增溶量为0.05g,T=100℃或剪切90min,聚合后溶液表观黏度(ηa)分别为66.9、15.5mPa·s;而16-4(OH)-16-4(OH)-16/NaSal/NaCl胶束中St最佳增溶量为0.10g,T=100℃且连续剪切90min后,聚合后溶液的ηa始终维持在99.1mPa·s,该体系聚合后稳态模量(G0)高于未增溶St体系,由此说明蠕虫状胶束内St聚合物链可以产生对其微结构的“lock-in”效应。

References

[1]  Yu Weizhao(于维钊),Yu Lijun(于立军),Zhang Jun(张军),Hu Songqing(胡松青),Ti Yang(提阳),Wang Pan(王攀).Molecular dynamics simulation of dodecyl-β-D-glucoside surfactant monolayer[J].CIESC Journal(化工学报),2011,62(11):3215-3220
[2]  Zheng Yancheng(郑延成),Han Dong(韩冬),Yang Puhua(杨普华).Review of synthesis and interfacial-active properties of oligomeric surfactants[J].Chemical Industry and Engineering Progress(化工进展),2004,23(8):852-855
[3]  Liu Zhongyun(刘忠运),Yan Na(颜娜),Wu Ruidong(伍锐东),Liu Shuang(刘霜).Application status of viscoelastic surfactant fracturing fluid in the low permeability oilfield[J].Journal of Chemical Industry & Engineering(化学工业与工程技术),2010,31(3):39-42 of Chemical Industry target="_blank">
[4]  Fan Haiming(范海明),Wu Xiaoyan(吴晓燕),Huang Jingwei(黄经纬),Xu Hai(徐海),Liu Shuren(刘述忍),Wang Yongjian(王永健),LiYuan(李渊),Kang Wanli(康万利).Wormlike micelle with high salt resistance property in mixed zwitterionic and anionic surfactant system[J].Acta Chimica Sinica(化学学报),2011,69(17):1997-2002
[5]  Zhao Jing.A research of rheological properties of surfactant aggregate[D].Shandong:Graduate School of Shandong Normal University,2011
[6]  Doi M,Edwards S F.The Theory of Polymer Dynamic[M].Clarendon:Oxford University Press,1988:91-94
[7]  Li Shanji(李善吉),Li Hongshan(李红山),Guo Jianwei(郭建维).Synthesis and self-assembly in selective solvent of diblock copolymer with 8-hydroxyquinoline pendent group[J].CIESC Journal(化工学报),2012,63(6):1967-1974
[8]  Sui Zhihui(隋智慧),Lin Guanfa(林冠发),Zhu Youyi(朱友益),Wang Guofang(王国房),Lu Shouci(卢寿慈).Preparation,application and prospect of surfactant used in EOR[J].Chemical Industry and Engineering Progress(化工进展),2003,22(4):355-359
[9]  Liu Yanfeng(刘彦锋),Guo Xuehui(郭学辉),Zhang Ying(张颖),Liu Shichuan(刘世川),Ren Haijing(任海晶).Preparation and application of VES clean fracturing fluid[J].Applied Chemical Industry(应用化工),2012,41(10):1777-1780
[10]  Kaler E W,González Y I,Danino D,Liu Shiyong. Polymerization of wormlike micelles induced by hydrotropic salt[J].Macromolecules,2005,38(6):2482-2491
[11]  Becerra F,Soltero J F A,Puig J E,Schulz P C,Esquena J,Solans C.Free-radical polymerization of styrene in worm-like micelles[J].Colloid.Polym.Sci.,2003,282:103-109
[12]  Xu Yi,Feng Jian,Shang Yazhuo,Liu Honglai.Molecular dynamics simulation for the effect of chain length of spacer and tail of cationic gemini surfactant on the complex with anionic polyelectrolyte[J].Chinese Journal of Chemical Engineering,2007,15(4):560-565
[13]  Wang Juan(王娟),Wang Dan(王丹),Shang Shibin(商士斌).Research progress in Gemini surfactants from natural products[J].Chemical Industry and Engineering Progress(化工进展),2012,31(12):2761-2765
[14]  Song Binglei(宋冰蕾),Song Zhanqian(宋湛谦),Shang Shibin(商士斌).Synthesis and properties of a trimeric surfactant with oleyl chains[J].Chemical Industry and Engineering Progress(化工进展),2011,30(12):2728-2731
[15]  Chen Dandan(陈丹丹),Xu Hujun(许虎君),Zhao Wei(赵伟).Synthesis and mixing properties of trimeric cationic surfactant[J].Chinese Journal of Applied Chemistry(应用化学),2007,24(10):1211-1215
[16]  Hoffmann H,Abdel-Rahem R.Influence of co-solvent on the rheological behavior of aqueous viscoelastic surfactant solutions[J].Colloid Polym. Sci.,2010,288:603-612
[17]  Ge Wu,Shi Haifeng,Talmon Y,Hart D J,Zakin J L.Synergistic effects of mixed aromatic counterions on nanostructures and drag reducing effectiveness of aqueous cationic surfactant solutions[J].J.Phys.Chem.B,2011,115:5939-5946
[18]  Alfaro J,Landázuri G,González-lvarez A,Macías E R,Fernandez V V A,Schulz P C.Phase and rheological behavior of the hexadecyl(trimethyl)azanium;2-hydroxybenzoate/water system[J].Journal of Colloid and Interface Science,2010,351:171-179
[19]  Zhao Jianxi(赵剑曦).Oligomeric surfactants-controlling order-aggregate on the level of molecular structure[J].China Surfactant Detergent & Cosmetics(日用化学工业),2002,32(3):39-42 Surfactant Detergent target="_blank">
[20]  Pei Xiaomei(裴晓梅),Zhao Jianxi(赵剑曦),Wei Xilian(魏西莲).Effect of sodium salicylate on the formation and properties of wormlike micelles in aqueous cationic gemini surfactant solutions[J].Acta Phys.-Chim.Sin(物理化学学报),2011,27(4):913-917

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133