{"year":"2000","status":"public","author":[{"full_name":"Tiemann, Michael","id":"23547","last_name":"Tiemann","orcid":"0000-0003-1711-2722","first_name":"Michael"},{"full_name":"Fröba, M.","last_name":"Fröba","first_name":"M."},{"first_name":"G.","last_name":"Rapp","full_name":"Rapp, G."},{"last_name":"Funari","full_name":"Funari, S. S.","first_name":"S. S."}],"extern":"1","publication_identifier":{"issn":["0897-4756","1520-5002"]},"department":[{"_id":"35"},{"_id":"2"},{"_id":"307"}],"title":"Nonaqueous Synthesis of Mesostructured Aluminophosphate/Surfactant Composites:  Synthesis, Characterization, and In-Situ SAXS Studies","_id":"26005","citation":{"ieee":"M. Tiemann, M. Fröba, G. Rapp, and S. S. Funari, “Nonaqueous Synthesis of Mesostructured Aluminophosphate/Surfactant Composites:  Synthesis, Characterization, and In-Situ SAXS Studies,” <i>Chemistry of Materials</i>, pp. 1342–1348, 2000, doi: <a href=\"https://doi.org/10.1021/cm991165d\">10.1021/cm991165d</a>.","mla":"Tiemann, Michael, et al. “Nonaqueous Synthesis of Mesostructured Aluminophosphate/Surfactant Composites:  Synthesis, Characterization, and In-Situ SAXS Studies.” <i>Chemistry of Materials</i>, 2000, pp. 1342–48, doi:<a href=\"https://doi.org/10.1021/cm991165d\">10.1021/cm991165d</a>.","ama":"Tiemann M, Fröba M, Rapp G, Funari SS. Nonaqueous Synthesis of Mesostructured Aluminophosphate/Surfactant Composites:  Synthesis, Characterization, and In-Situ SAXS Studies. <i>Chemistry of Materials</i>. Published online 2000:1342-1348. doi:<a href=\"https://doi.org/10.1021/cm991165d\">10.1021/cm991165d</a>","bibtex":"@article{Tiemann_Fröba_Rapp_Funari_2000, title={Nonaqueous Synthesis of Mesostructured Aluminophosphate/Surfactant Composites:  Synthesis, Characterization, and In-Situ SAXS Studies}, DOI={<a href=\"https://doi.org/10.1021/cm991165d\">10.1021/cm991165d</a>}, journal={Chemistry of Materials}, author={Tiemann, Michael and Fröba, M. and Rapp, G. and Funari, S. S.}, year={2000}, pages={1342–1348} }","apa":"Tiemann, M., Fröba, M., Rapp, G., &#38; Funari, S. S. (2000). Nonaqueous Synthesis of Mesostructured Aluminophosphate/Surfactant Composites:  Synthesis, Characterization, and In-Situ SAXS Studies. <i>Chemistry of Materials</i>, 1342–1348. <a href=\"https://doi.org/10.1021/cm991165d\">https://doi.org/10.1021/cm991165d</a>","short":"M. Tiemann, M. Fröba, G. Rapp, S.S. Funari, Chemistry of Materials (2000) 1342–1348.","chicago":"Tiemann, Michael, M. Fröba, G. Rapp, and S. S. Funari. “Nonaqueous Synthesis of Mesostructured Aluminophosphate/Surfactant Composites:  Synthesis, Characterization, and In-Situ SAXS Studies.” <i>Chemistry of Materials</i>, 2000, 1342–48. <a href=\"https://doi.org/10.1021/cm991165d\">https://doi.org/10.1021/cm991165d</a>."},"user_id":"23547","language":[{"iso":"eng"}],"publication":"Chemistry of Materials","type":"journal_article","date_updated":"2023-03-09T09:09:05Z","article_type":"original","abstract":[{"lang":"eng","text":"Mesostructured aluminophosphate/dodecyl phosphate composite materials were synthesized under aqueous and alcoholic conditions. The syntheses were monitored by temperature- and time-resolved in-situ small-angle X-ray scattering (SAXS). In the aqueous synthesis, a lamellar mesostructure is formed within the first few minutes of the reaction; this structure maintains a constant d spacing independent of the reaction time and temperature. The alcoholic synthesis at low temperature yields a mixture of a lamellar and a supposedly inverted hexagonal mesostructure. SAXS investigations show that these two phases evolve competitively. The lamellar structure is favored by higher temperatures and/or longer synthesis times; above ∼70 °C it is formed exclusively. Mixtures of both phases can be isolated as solid materials, but thermal analysis shows that the inverted hexagonal product transforms into the lamellar phase at ∼35−43 °C. The alcoholic synthesis is a highly cooperative reaction; the pure surfactant/alcohol systems are not lyotropic as long as the inorganic reactants are absent. In comparison, the surfactant/water system with the same surfactant concentrations as employed for the aqueous syntheses is lyotropic with a lamellar structure."}],"quality_controlled":"1","date_created":"2021-10-09T10:06:55Z","publication_status":"published","doi":"10.1021/cm991165d","page":"1342-1348"}