[交流] 帮我看看做纳米聚丁二炔的方法中十二烷基硫酸钠起什么作用

制备方法：将1ｇ十二烷基硫酸钠（ＳＤＳ）溶解在２ｍＬ浓度为０．３ｍｏｌ／Ｌ的ＮａＣｌ水溶液中。在７0度下剧烈搅拌，使表面活性剂完全溶解，得到澄清透明且具有一定粘度的胶束溶液。随后，在剧烈的搅拌下加入５ｍＬ含有单体质量分数为１０％的１，４－二苯基丁二炔和质量分数为５％的引发剂安息香甲基的环己烧溶液，上述的胶束溶液变成白色不稳定的乳浊液。然后，向体系中加入３４０ul的共溶剂正戊醇，在锅流振荡器上强烈震荡几分钟。最后得到无色、透明、双折射的稳定的凝胶，即具有六方相结构的凝胶。将上述体系在紫外光下照射六天。

英文翻译：We have developed a controlled soft-template-mediated synthesisof PDPB nanofibres in hexagonal mesophases composed of oil-swollen surfactant tubes arranged on a triangular lattice in water under ultraviolet irradiation. The hydrophobic domain of the mesophases can accommodate high concentrations (up to 20wt.%) of 1,4-diphenylbutadiyne (DPB) monomer, which can directly polymerize by photoirradiation in the presence of a free-radical initiator (benzoin methyl ether, BME, 1%). The doped mesophases become yellow after polymerization but remain translucent (Fig. 1a). The DPB monomers undergo polymerization via 1,4-addition reaction to form alternating eneyne polymer chains on irradiation with ultraviolet light

小弟刚做聚合物，只想得到链式一维结构的聚合物，用什么比较好呢？

谢谢大家！

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