Aging time effect on the synthesis of small crystal LTA zeolites in the absence of organic template

S. Alfaro; C. Rodríguez; M. A. Valenzuela; P. Bosch

doi:10.1016/j.matlet.2007.03.009

Aging time effect on the synthesis of small crystal LTA zeolites in the absence of organic template

S. Alfaro, C. Rodríguez, M. A. Valenzuela, P. Bosch

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

73 Citas (Scopus)

Resumen

Crystals of LTA zeolites were obtained in absence of organic templates using a crystallization temperature of 373 K. The as-synthesized samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier-Transform Infrared (FTIR) spectroscopy. The aging time was found to be a crucial factor for the control of the crystal size. Samples aged between 72 and 144 h presented an average crystal size of ca. 200 to 500 nm.

Idioma original	Inglés
Páginas (desde-hasta)	4655-4658
Número de páginas	4
Publicación	Materials Letters
Volumen	61
N.º	23-24
DOI	https://doi.org/10.1016/j.matlet.2007.03.009
Estado	Publicada - sep. 2007
Publicado de forma externa	Sí

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@article{305e115b2b8b444aaaf8a06a68938b06,

title = "Aging time effect on the synthesis of small crystal LTA zeolites in the absence of organic template",

abstract = "Crystals of LTA zeolites were obtained in absence of organic templates using a crystallization temperature of 373 K. The as-synthesized samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier-Transform Infrared (FTIR) spectroscopy. The aging time was found to be a crucial factor for the control of the crystal size. Samples aged between 72 and 144 h presented an average crystal size of ca. 200 to 500 nm.",

keywords = "Aging time, Crystal growth, Hydrothermal synthesis, Nanomaterials, Zeolite LTA",

author = "S. Alfaro and C. Rodr{\'i}guez and Valenzuela, {M. A.} and P. Bosch",

note = "Funding Information: The authors are grateful to the financial support of Project SIP 2006-0099, and COFAA, IPN. The technical work of L. Ba{\~n}os and J. Guzm{\'a}n from IIM-UNAM and E. Terr{\'e}s and V. Men{\'e}ndez from IMP is gratefully acknowledged.",

year = "2007",

month = sep,

doi = "10.1016/j.matlet.2007.03.009",

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

volume = "61",

pages = "4655--4658",

journal = "Materials Letters",

issn = "0167-577X",

number = "23-24",

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TY - JOUR

T1 - Aging time effect on the synthesis of small crystal LTA zeolites in the absence of organic template

AU - Alfaro, S.

AU - Rodríguez, C.

AU - Valenzuela, M. A.

AU - Bosch, P.

N1 - Funding Information: The authors are grateful to the financial support of Project SIP 2006-0099, and COFAA, IPN. The technical work of L. Baños and J. Guzmán from IIM-UNAM and E. Terrés and V. Menéndez from IMP is gratefully acknowledged.

PY - 2007/9

Y1 - 2007/9

N2 - Crystals of LTA zeolites were obtained in absence of organic templates using a crystallization temperature of 373 K. The as-synthesized samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier-Transform Infrared (FTIR) spectroscopy. The aging time was found to be a crucial factor for the control of the crystal size. Samples aged between 72 and 144 h presented an average crystal size of ca. 200 to 500 nm.

AB - Crystals of LTA zeolites were obtained in absence of organic templates using a crystallization temperature of 373 K. The as-synthesized samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier-Transform Infrared (FTIR) spectroscopy. The aging time was found to be a crucial factor for the control of the crystal size. Samples aged between 72 and 144 h presented an average crystal size of ca. 200 to 500 nm.

KW - Aging time

KW - Crystal growth

KW - Hydrothermal synthesis

KW - Nanomaterials

KW - Zeolite LTA

UR - http://www.scopus.com/inward/record.url?scp=34548076540&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2007.03.009

DO - 10.1016/j.matlet.2007.03.009

M3 - Artículo

SN - 0167-577X

VL - 61

SP - 4655

EP - 4658

JO - Materials Letters

JF - Materials Letters

IS - 23-24

ER -

Aging time effect on the synthesis of small crystal LTA zeolites in the absence of organic template

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