Interactions between poly(ethylene oxide)-based surfactants and transition metal alkoxides: their role in the templated construction of mesostructured hybrid organic-inorganic composites

Soler-Illia GJDA.; Sanchez C.

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Interactions between poly(ethylene oxide)-based surfactants and transition metal alkoxides: their role in the templated construction of mesostructured hybrid organic-inorganic composites

机译：聚环氧乙烷表面活性剂与过渡金属醇盐之间的相互作用：它们在介孔结构杂化有机-无机复合材料模板化结构中的作用

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The interactions between PEG-based templates and metallic centres are key in the synthesis of mesostructured materials. In low-water-content media, strong chelation between metal centres and the non-ionic polar heads leads to polymer unfolding, and thus to worm-like phases. Larger quantities of water and acid added to the reaction bath weaken the coordination bonds that compose the hybrid interface. These resulting weak interactions (mainly hydrogen bonding) help the folding of the templating agents, and yield more ordered mesophases. [References: 52]

机译：基于PEG的模板和金属中心之间的相互作用是介观结构材料合成的关键。在低水分含量的介质中，金属中心与非离子极性头之间的强螯合作用会导致聚合物解折叠，从而形成蠕虫状相。添加到反应浴中的大量水和酸会削弱构成杂化界面的配位键。这些导致的弱相互作用（主要是氢键）有助于模板剂的折叠，并产生更多有序的中间相。 [参考：52]

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《New Journal of Chemistry》 |2000年第7期|共7页
作者
Soler-Illia GJDA.; Sanchez C.;
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正文语种 eng
中图分类化学;
关键词
Mesoporous molecular-sieves; Sol-gel chemistry; Condensation-reactions; Aqueous-solutions; Oxide; Copolymer; Titanium; Hydrolysis; Mesophases; Behavior;

机译：介孔分子筛;溶胶-凝胶化学;缩合反应;水溶液;氧化物;共聚物;钛;水解;中间相;行为;

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1. Interactions between poly(ethylene oxide)-based surfactants and transition metal alkoxides: their role in the templated construction of mesostructured hybrid organic-inorganic composites [J] . Soler-Illia GJDA., Sanchez C. New Journal of Chemistry . 2000,第7期

机译：聚环氧乙烷表面活性剂与过渡金属醇盐之间的相互作用：它们在介孔结构杂化有机-无机复合材料模板化结构中的作用
2. Interaction of polystyrene-block-poly(ethylene oxide) micelles with cationic surfactant in aqueous solutions. Metal colloid formation in hybrid systems [J] . Bronstein LM., Timofeeva GI., Dubrovina LV., Langmuir: The ACS Journal of Surfaces and Colloids . 2000,第8期

机译：水溶液中聚苯乙烯嵌段聚环氧乙烷胶束与阳离子表面活性剂的相互作用。混合系统中金属胶体的形成
3. ATR FTIR investigation of interactions and temperature transitions of poly(ethylene oxide), poly(propylene oxide) and ethylene oxide-propylene oxide-ethylene oxide tri-block copolymers in water media [J] . Pavel Schmidt, Jiri Dybal, Adriana Sturcova Vibrational Spectroscopy: An International Journal devoted to Applications of Infrared and Raman Spectroscopy . 2009,第2期

机译：ATR FTIR对聚（环氧乙烷），聚（环氧丙烷）和环氧丙烷 - 环氧丙烷 - 环氧嵌段共聚物的相互作用和温度转变的研究
4. Organic-Inorganic Hybrids Based on Alkyd Resin and Transition Metal Alkoxides Through a Sol-gel Method [C] . Mohsen Mohseni, Hasan Bakhtiari, S Moradian Conference on Organic-Inorganic Hybrids II: Science, Technology, Applications May 28-29, 2002 University of Surrey, Guildford, UK . 2002

机译：溶胶-凝胶法基于醇酸树脂和过渡金属醇盐的有机-无机杂化体
5. Nisin adsorption and function at hydrophobic surfaces coated with the poly[ethylene oxide]-poly[propylene oxide]-poly[ethylene oxide] triblock surfactant Pluronic F108. [D] . Tai, Yuan-Ching. 2007

机译：乳链菌肽在涂有聚[环氧乙烷]-聚[环氧丙烷]-聚[环氧乙烷]三嵌段表面活性剂Pluronic F108的疏水表面上的吸附和功能。
6. Amorphous Calcium Phosphate Based Composites: Effect of Surfactants and Poly(ethylene oxide) on Filler and Composite Properties [O] . J.M. Antonucci, D.W. Liu, D. Skrtic -1

机译：非晶态磷酸钙基复合材料：表面活性剂和聚环氧乙烷对填料和复合材料性能的影响
7. Lyotropic liquid-crystalline phase of oligo(ethylene oxide) surfactant/transition metal salt and the synthesis of mesostructured cadmium sulfide [O] . Dag Ö., Alayoǧlu, S., Tura, C., 2003

机译：低聚（环氧乙烷）表面活性剂/过渡金属盐的溶致液晶相和介孔结构硫化镉的合成

Interactions between poly(ethylene oxide)-based surfactants and transition metal alkoxides: their role in the templated construction of mesostructured hybrid organic-inorganic composites

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