Synthesis of a new mesostructured lamellar oxovanadium phosphate assembled through an S+X-I0 Mechanism

Jamal El Haskouri; Saúl Cabrera; Manuel Roca; Jaime Alamo; Aurelio Beltrán-Porter; Daniel Beltrán-Porter; M. Dolores Marcos; Pedro Amorós

doi:10.1021/ic9902931

Synthesis of a new mesostructured lamellar oxovanadium phosphate assembled through an S⁺X^-I⁰ Mechanism

Jamal El Haskouri, Saúl Cabrera, Manuel Roca, Jaime Alamo, Aurelio Beltrán-Porter, Daniel Beltrán-Porter, M. Dolores Marcos, Pedro Amorós

Resultado de la investigación: Contribución a una revista › Artículo › revisión exhaustiva

12 Citas (Scopus)

Resumen

A new lamellar mesostructured oxovanadium(V) phosphate, (DDAH)_0.9(Cl)_0.9VOPO₄·1.5H₂O (DDA = dodecylamine), has been synthesized through a S⁺X^-I⁰ cooperative mechanism using protonated dodecylamine (DDAH⁺) as structural directing agent. The self-assembling process between 2D-[VOPO₄] moieties and (DDAH⁺⋯Cl^-) dipolar ion pairs leads to a second-order staged material in which the surfactant molecules are organized in a interdigitated array occupying the gap between double VOPO₄ layers defining the inorganic walls. Besides X-ray powder diffraction and TEM observations, results from IR spectroscopy, thermal analysis, and intercalation reactions suggest that the inorganic framework in the title compound has clear similarities with that observed in VOPO₄·2H₂O.

Idioma original	Inglés
Páginas (desde-hasta)	4243-4248
Número de páginas	6
Publicación	Inorganic Chemistry
Volumen	38
N.º	19
DOI	https://doi.org/10.1021/ic9902931
Estado	Publicada - 1999
Publicado de forma externa	Sí

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@article{18652f7f18a944348fc47f6b5a953fb5,

title = "Synthesis of a new mesostructured lamellar oxovanadium phosphate assembled through an S+X-I0 Mechanism",

abstract = "A new lamellar mesostructured oxovanadium(V) phosphate, (DDAH)0.9(Cl)0.9VOPO4·1.5H2O (DDA = dodecylamine), has been synthesized through a S+X-I0 cooperative mechanism using protonated dodecylamine (DDAH+) as structural directing agent. The self-assembling process between 2D-[VOPO4] moieties and (DDAH+⋯Cl-) dipolar ion pairs leads to a second-order staged material in which the surfactant molecules are organized in a interdigitated array occupying the gap between double VOPO4 layers defining the inorganic walls. Besides X-ray powder diffraction and TEM observations, results from IR spectroscopy, thermal analysis, and intercalation reactions suggest that the inorganic framework in the title compound has clear similarities with that observed in VOPO4·2H2O.",

author = "{El Haskouri}, Jamal and Sa{\'u}l Cabrera and Manuel Roca and Jaime Alamo and Aurelio Beltr{\'a}n-Porter and Daniel Beltr{\'a}n-Porter and {Dolores Marcos}, M. and Pedro Amor{\'o}s",

year = "1999",

doi = "10.1021/ic9902931",

language = "Ingl{\'e}s",

volume = "38",

pages = "4243--4248",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "19",

}

TY - JOUR

T1 - Synthesis of a new mesostructured lamellar oxovanadium phosphate assembled through an S+X-I0 Mechanism

AU - El Haskouri, Jamal

AU - Cabrera, Saúl

AU - Roca, Manuel

AU - Alamo, Jaime

AU - Beltrán-Porter, Aurelio

AU - Beltrán-Porter, Daniel

AU - Dolores Marcos, M.

AU - Amorós, Pedro

PY - 1999

Y1 - 1999

N2 - A new lamellar mesostructured oxovanadium(V) phosphate, (DDAH)0.9(Cl)0.9VOPO4·1.5H2O (DDA = dodecylamine), has been synthesized through a S+X-I0 cooperative mechanism using protonated dodecylamine (DDAH+) as structural directing agent. The self-assembling process between 2D-[VOPO4] moieties and (DDAH+⋯Cl-) dipolar ion pairs leads to a second-order staged material in which the surfactant molecules are organized in a interdigitated array occupying the gap between double VOPO4 layers defining the inorganic walls. Besides X-ray powder diffraction and TEM observations, results from IR spectroscopy, thermal analysis, and intercalation reactions suggest that the inorganic framework in the title compound has clear similarities with that observed in VOPO4·2H2O.

AB - A new lamellar mesostructured oxovanadium(V) phosphate, (DDAH)0.9(Cl)0.9VOPO4·1.5H2O (DDA = dodecylamine), has been synthesized through a S+X-I0 cooperative mechanism using protonated dodecylamine (DDAH+) as structural directing agent. The self-assembling process between 2D-[VOPO4] moieties and (DDAH+⋯Cl-) dipolar ion pairs leads to a second-order staged material in which the surfactant molecules are organized in a interdigitated array occupying the gap between double VOPO4 layers defining the inorganic walls. Besides X-ray powder diffraction and TEM observations, results from IR spectroscopy, thermal analysis, and intercalation reactions suggest that the inorganic framework in the title compound has clear similarities with that observed in VOPO4·2H2O.

UR - http://www.scopus.com/inward/record.url?scp=0000315252&partnerID=8YFLogxK

U2 - 10.1021/ic9902931

DO - 10.1021/ic9902931

M3 - Artículo

AN - SCOPUS:0000315252

VL - 38

SP - 4243

EP - 4248

JO - Inorganic Chemistry

JF - Inorganic Chemistry

SN - 0020-1669

IS - 19

ER -

Synthesis of a new mesostructured lamellar oxovanadium phosphate assembled through an S+X-I0 Mechanism

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Synthesis of a new mesostructured lamellar oxovanadium phosphate assembled through an S⁺X^-I⁰ Mechanism