Intercalation of n-Alkylamines into Perovskite-related Layered Niobic Acid HBiNb2O7·nH2O

Teruyuki Nakato; Masato Nakade; Kazuyuki Kuroda; Chuzo Kato

doi:10.1016/S0167-2991(08)61833-9

Intercalation of n-Alkylamines into Perovskite-related Layered Niobic Acid HBiNb₂O₇·nH₂O

Teruyuki Nakato, Masato Nakade, Kazuyuki Kuroda, Chuzo Kato

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

n-Alkylammonium-H_xBiNb₂O₇ intercalation compounds were synthesized by the reaction of perovskite-related layered oxide HBiNb₂O₇·nH₂O with n-alkylamines. HBiNb₂O₇·nH₂O was not completely converted to the intercalation compounds except for the methylammonium-intercalate. The intercalating capability of HBiNb₂O₇·nH₂O was much lower than those of other previously reported perovskite-related layered niobates such as HCa₂Nb₃O₁₀. The poor reactivity was assumed to be related to unusual irreversible dehydrating behavior of HBiNb₂O₇·nH₂O. On the other hand, the interlayer structure was similar to that of the n-alkylammonium-H_xCa₂Nb₃O₁₀ intercalates in contrast to the difference in the reactivity.

Original language	English
Pages (from-to)	285-290
Number of pages	6
Journal	Studies in Surface Science and Catalysis
Volume	90
Issue number	C
DOIs	https://doi.org/10.1016/S0167-2991(08)61833-9
Publication status	Published - 1994 Jan 1

ASJC Scopus subject areas

Catalysis
Condensed Matter Physics
Physical and Theoretical Chemistry
Surfaces, Coatings and Films
Materials Chemistry

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title = "Intercalation of n-Alkylamines into Perovskite-related Layered Niobic Acid HBiNb2O7·nH2O",

abstract = "n-Alkylammonium-HxBiNb2O7 intercalation compounds were synthesized by the reaction of perovskite-related layered oxide HBiNb2O7·nH2O with n-alkylamines. HBiNb2O7·nH2O was not completely converted to the intercalation compounds except for the methylammonium-intercalate. The intercalating capability of HBiNb2O7·nH2O was much lower than those of other previously reported perovskite-related layered niobates such as HCa2Nb3O10. The poor reactivity was assumed to be related to unusual irreversible dehydrating behavior of HBiNb2O7·nH2O. On the other hand, the interlayer structure was similar to that of the n-alkylammonium-HxCa2Nb3O10 intercalates in contrast to the difference in the reactivity.",

author = "Teruyuki Nakato and Masato Nakade and Kazuyuki Kuroda and Chuzo Kato",

year = "1994",

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doi = "10.1016/S0167-2991(08)61833-9",

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T1 - Intercalation of n-Alkylamines into Perovskite-related Layered Niobic Acid HBiNb2O7·nH2O

AU - Nakato, Teruyuki

AU - Nakade, Masato

AU - Kuroda, Kazuyuki

AU - Kato, Chuzo

PY - 1994/1/1

Y1 - 1994/1/1

N2 - n-Alkylammonium-HxBiNb2O7 intercalation compounds were synthesized by the reaction of perovskite-related layered oxide HBiNb2O7·nH2O with n-alkylamines. HBiNb2O7·nH2O was not completely converted to the intercalation compounds except for the methylammonium-intercalate. The intercalating capability of HBiNb2O7·nH2O was much lower than those of other previously reported perovskite-related layered niobates such as HCa2Nb3O10. The poor reactivity was assumed to be related to unusual irreversible dehydrating behavior of HBiNb2O7·nH2O. On the other hand, the interlayer structure was similar to that of the n-alkylammonium-HxCa2Nb3O10 intercalates in contrast to the difference in the reactivity.

AB - n-Alkylammonium-HxBiNb2O7 intercalation compounds were synthesized by the reaction of perovskite-related layered oxide HBiNb2O7·nH2O with n-alkylamines. HBiNb2O7·nH2O was not completely converted to the intercalation compounds except for the methylammonium-intercalate. The intercalating capability of HBiNb2O7·nH2O was much lower than those of other previously reported perovskite-related layered niobates such as HCa2Nb3O10. The poor reactivity was assumed to be related to unusual irreversible dehydrating behavior of HBiNb2O7·nH2O. On the other hand, the interlayer structure was similar to that of the n-alkylammonium-HxCa2Nb3O10 intercalates in contrast to the difference in the reactivity.

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Intercalation of n-Alkylamines into Perovskite-related Layered Niobic Acid HBiNb₂O₇·nH₂O

Abstract

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