Polyoxotungstate-Surfactant Layered Crystal toward Conductive Inorganic-Organic Hybrid
A 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...
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2012-05-01
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Online Access: | http://www.mdpi.com/2073-4352/2/2/362 |
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doaj-d3dcbbc62d1f4bc9a4062a6dad92e8392020-11-24T22:01:51ZengMDPI AGCrystals2073-43522012-05-012236237310.3390/cryst2020362Polyoxotungstate-Surfactant Layered Crystal toward Conductive Inorganic-Organic HybridNoritaka MizunoHaruo NarukeJun IijimaNozomu FujimotoSayaka UchidaTakeru ItoA 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.http://www.mdpi.com/2073-4352/2/2/362inorganic-organic hybridlayered crystalpolyoxometalatesurfactant |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Noritaka Mizuno Haruo Naruke Jun Iijima Nozomu Fujimoto Sayaka Uchida Takeru Ito |
spellingShingle |
Noritaka Mizuno Haruo Naruke Jun Iijima Nozomu Fujimoto Sayaka Uchida Takeru Ito Polyoxotungstate-Surfactant Layered Crystal toward Conductive Inorganic-Organic Hybrid Crystals inorganic-organic hybrid layered crystal polyoxometalate surfactant |
author_facet |
Noritaka Mizuno Haruo Naruke Jun Iijima Nozomu Fujimoto Sayaka Uchida Takeru Ito |
author_sort |
Noritaka Mizuno |
title |
Polyoxotungstate-Surfactant Layered Crystal toward Conductive Inorganic-Organic Hybrid |
title_short |
Polyoxotungstate-Surfactant Layered Crystal toward Conductive Inorganic-Organic Hybrid |
title_full |
Polyoxotungstate-Surfactant Layered Crystal toward Conductive Inorganic-Organic Hybrid |
title_fullStr |
Polyoxotungstate-Surfactant Layered Crystal toward Conductive Inorganic-Organic Hybrid |
title_full_unstemmed |
Polyoxotungstate-Surfactant Layered Crystal toward Conductive Inorganic-Organic Hybrid |
title_sort |
polyoxotungstate-surfactant layered crystal toward conductive inorganic-organic hybrid |
publisher |
MDPI AG |
series |
Crystals |
issn |
2073-4352 |
publishDate |
2012-05-01 |
description |
A 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. |
topic |
inorganic-organic hybrid layered crystal polyoxometalate surfactant |
url |
http://www.mdpi.com/2073-4352/2/2/362 |
work_keys_str_mv |
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