Interlayer reactions of the silver molybdate Ag6Mo10O33

Rösner, Christian; Lagaly, G.

doi:10.1016/0022-4596(84)90231-7

Cited by 24 publications

(6 citation statements)

References 11 publications

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“…1 nm) , and, in the case of the bilayer arrangement, with the additional expected distance between the methyl ends of the alkyl chains (ca. 0.3 nm) . The tilt angles (with respect to the normal to the layers) can be estimated at ∼40° for the mono- n -alkylamines and at ∼30° for the α,ω-diaminoalkanes (Scheme ), similar to the ones obtained for classical insertion. , The small difference in tilt angle observed here between mono- and diamines, for the same alkyl chain length, may be explained by the fact that the arrangement of diamine is more constrained by the interaction with the inorganic layers.…”

Section: Resultssupporting

confidence: 78%

Efficient Microwave-Assisted Functionalization of the Aurivillius-Phase Bi₂SrTa₂O₉

et al. 2016

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A new method of acidification and subsequent functionalization of the Aurivillius-phase Bi2SrTa2O9 (BST), using microwave irradiation, was developed. This method enables to obtain hybridized phases from layered BST. Functionalization of BST by various kinds of amines and diamines can be achieved in a few hours only, compared to much longer time (over a week) using conventional heating. Good crystallinity of the compounds is kept. In addition, a microwave-assisted preintercalation strategy was developed, allowing inserting new amines (bearing cyclic or aromatic groups) between the oxide layers previously unseen in this type of compound. This work opens new perspectives for the fast and easy functionalization of layered oxides with more elaborated molecules.

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Section: Resultssupporting

confidence: 78%

Efficient Microwave-Assisted Functionalization of the Aurivillius-Phase Bi₂SrTa₂O₉

et al. 2016

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“…This indicates the completeness of the reaction after the exchange process. An interlamellar spacing of 1.87 nm was deduced for HC C⊂HST, which is compatible with a bilayer arrangement of the alkyne molecules in the interlamellar space with a tilt angle of 60°, with respect to the normal to the layers (considering the size of the molecules (∼0.7 nm), the thickness of the inorganic layers (∼1 nm), 18,75 and the distance between the terminal alkyne groups (0.3 nm) 76 ). Assuming a bilayer arrangement, the tilt angle is approximately twice those previously reported for the grafting of aliphatic alcohols into Ta-based Ruddlesden−Popper perovskites, 20,37 which may suggest partial interdigitation of the inserted molecules.…”

Section: ■ Results and Discussionsupporting

confidence: 66%

Post-Synthesis Modification of the Aurivillius Phase Bi₂SrTa₂O₉ via In Situ Microwave-Assisted “Click Reaction”

et al. 2016

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A new strategy for the functionalization of layered perovskites is presented, based on the in situ post-synthesis modification of a prefunctionalized phase by copper(I)-catalyzed alkyne-azide cycloaddition (CuAAC). The microwave-assisted protonation and grafting of an alkyne alcohol provides the alkyne-functionalized precursor within a few hours, starting from BiSrTaO. The subsequent microwave-assisted in situ "click reaction" allows the post-synthesis modification of the precursor within ∼2 h, providing a layered perovskite functionalized by an alcohol-grafted 1,4-disubstituted-1H-1,2,3-triazole. Two compounds are described here, bearing an aliphatic and an aromatic substituent, which illustrates the general application of the method. This work opens new perspectives for the functionalization of layered perovskites, going beyond mere insertion/grafting reactions, and thus broadens the design possibilities and the range of applications of these hybrid systems.

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“…Differences between the observed and calculated distances for C8A and C12A can be attributable to the uncertain mid-layer distance m between the methyl ends, which will vary depending on the type of methyl end-group packing [17]. The interlayer distance for C18A is not calculated according to Eq.…”

Section: Resultsmentioning

confidence: 97%

Preparation and structure of a new layered organic–inorganic hybrid between the protonated form of a perovskite Bi2SrTa2O9 and tetraphenylporphyrin by the intercalation behavior

Peng¹,

Xing²,

Chen³

2006

Journal of Alloys and Compounds

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Interlayer reactions of the silver molybdate Ag6Mo10O33

Cited by 24 publications

References 11 publications

Efficient Microwave-Assisted Functionalization of the Aurivillius-Phase Bi₂SrTa₂O₉

Efficient Microwave-Assisted Functionalization of the Aurivillius-Phase Bi₂SrTa₂O₉

Post-Synthesis Modification of the Aurivillius Phase Bi₂SrTa₂O₉ via In Situ Microwave-Assisted “Click Reaction”

Preparation and structure of a new layered organic–inorganic hybrid between the protonated form of a perovskite Bi2SrTa2O9 and tetraphenylporphyrin by the intercalation behavior

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Interlayer reactions of the silver molybdate Ag6Mo10O33

Cited by 24 publications

References 11 publications

Efficient Microwave-Assisted Functionalization of the Aurivillius-Phase Bi2SrTa2O9

Efficient Microwave-Assisted Functionalization of the Aurivillius-Phase Bi2SrTa2O9

Post-Synthesis Modification of the Aurivillius Phase Bi2SrTa2O9 via In Situ Microwave-Assisted “Click Reaction”

Preparation and structure of a new layered organic–inorganic hybrid between the protonated form of a perovskite Bi2SrTa2O9 and tetraphenylporphyrin by the intercalation behavior

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Efficient Microwave-Assisted Functionalization of the Aurivillius-Phase Bi₂SrTa₂O₉

Efficient Microwave-Assisted Functionalization of the Aurivillius-Phase Bi₂SrTa₂O₉

Post-Synthesis Modification of the Aurivillius Phase Bi₂SrTa₂O₉ via In Situ Microwave-Assisted “Click Reaction”