Polyoxotungstate-Surfactant Layered Crystal toward Conductive Inorganic-Organic Hybrid
AbstractA polyoxotungstate-surfactant hybrid layered compound was synthesized as a single phase by using decatungstate ([W10O32]4−, W10) and hexadecylpyridinium (C16py). The X-ray structure analysis combined with infrared spectroscopy and elemental analysis revealed the formula to be (C16py)4[W10O32] (C16py-W10). The layered structure consisted of alternative stacking of W10 inorganic monolayers and interdigitated C16py bilayers with layered periodicity of 23.3 Å. Each W10 anion in the W10 inorganic monolayers was isolated by the hydrophilic heads of C16py. The hybrid crystals of C16py-W10 decomposed at around 500 K. The conductivity of the hybrid layered crystal was estimated to be 4.8 × 10−6 S cm−1 at 423 K by alternating current (AC) impedance spectroscopy. View Full-Text
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Ito, T.; Fujimoto, N.; Uchida, S.; Iijima, J.; Naruke, H.; Mizuno, N. Polyoxotungstate-Surfactant Layered Crystal toward Conductive Inorganic-Organic Hybrid. Crystals 2012, 2, 362-373.
Ito T, Fujimoto N, Uchida S, Iijima J, Naruke H, Mizuno N. Polyoxotungstate-Surfactant Layered Crystal toward Conductive Inorganic-Organic Hybrid. Crystals. 2012; 2(2):362-373.Chicago/Turabian Style
Ito, Takeru; Fujimoto, Nozomu; Uchida, Sayaka; Iijima, Jun; Naruke, Haruo; Mizuno, Noritaka. 2012. "Polyoxotungstate-Surfactant Layered Crystal toward Conductive Inorganic-Organic Hybrid." Crystals 2, no. 2: 362-373.