以带有强酸根的阴离子表面活性剂为模板合成介孔结构二氧化硅
Synthesis of Mesoporous Silica Using Strong Anionic Surfactant/Cationic Polyamine as a Template
以阴离子表面活性剂和的阳离子聚电解质形成的复合物胶束为模板,可以合成高度有序的介孔二氧化硅颗粒。我们在此基础上扩展了阴离子表面活性剂的种类,并通过改变不同阴离子表面活性剂的用量、反应溶液的pH值、PAC链长等条件,合成出了不同结构和形貌的介孔二氧化硅。
nionic surfactants and cationic polyelectrolyte formed as composite micelles, which can be used as a template in synthesizing highly ordered mesoporous silica particles. On this basis, we expand the types of anionic surfactants. By changing the amount of anionic surfactants, pH of the reaction solution, PAC chain length and other conditions, we synthesized different mesoporous silica structures and different morphologies silicon.
陈铁红、史成香、王文轩、孙平川、邓绍新
硅酸盐工业精细化学工业无机化学工业
十二烷基磺酸钠,十二烷基硫酸钠,十二烷基苯磺酸钠
sodium dodecyl sulfate sodium lauryl sulfate sodium dodecylbenzenesulfonate
陈铁红,史成香,王文轩,孙平川,邓绍新.以带有强酸根的阴离子表面活性剂为模板合成介孔结构二氧化硅[EB/OL].(2016-06-02)[2025-08-23].http://www.paper.edu.cn/releasepaper/content/201606-109.点此复制
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