Liu, Lei, Hu, Yuan, Song, Lei, Chen, Hao, Nazare, Shonali and Hull, T Richard (2007) Lamellar hybrid from octa(γ-chloroaminopropyl) polyhedral oligomeric silsesquioxanes and anionic surfactant by ion-exchange reaction. Materials Letters, 61 (4-5). pp. 1077-1081. ISSN 0167577X
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Official URL: http://dx.doi.org/10.1016/j.matlet.2006.06.063
Lamellar organic–inorganic hybrid was prepared by ion-exchange reaction of octa(γ-chloroammoniumpropyl) polyhedral oligomeric silsesquioxanes (OCAP-POSS) and anionic surfactant. Lamellar structure can be expected by self-organization for the different compatibility between its inorganic parts (silicon–oxygen cages) and organic parts (organic substituents of OCAP-POSS and DBSS alkyl chain). The composition and structure of the hybrid were characterized by FT-IR, elemental analysis, high-resolution TEM and SEM, which shows that all the chlorine ions in OCAP-POSS are replaced by surfactant organic chains and a two-dimensional multilayered structure is formed. The thermal degradation behavior of the hybrid was investigated by TGA in nitrogen atmosphere.
|Uncontrolled Keywords (separate with ;):||Nanomaterials; Multilayer structure; Thermal properties|
|Schools:||Faculty of Science and Technology > School of Physical Sciences and Computing|
|Deposited By:||Helena Bylinski|
|Deposited On:||11 Apr 2011 10:45|
|Last Modified:||09 Aug 2016 15:13|
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