Encapsulation of a fragrance molecule in zeolite X

Rumeysa Tekin; Nurcan Bac; Juliusz Warzywoda; Albert Sacco

doi:10.1016/j.micromeso.2015.05.020

Encapsulation of a fragrance molecule in zeolite X

Rumeysa Tekin, Nurcan Bac, Juliusz Warzywoda, Albert Sacco

Engineering

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

19 Scopus citations

Abstract

Nanotechnological approach has recently been introduced into fragrance applications. One of these strategies involves encapsulation of fragrances in zeolites to tailor products with controlled release properties. In this study, encapsulation/release of a fragrance molecule, triplal, has been studied using zeolite X as a fragrance carrier. Two phase-pure zeolite X products with different average particle diameters 20 μm and 4 μm were synthesized hydrothermally. The desorption kinetics of triplal in these two different zeolite X products was investigated to determine the effect of the particle size on the desorption process. The first order three-stage kinetics model results indicated that larger crystals had slightly lower desorption rate constants.

Original language	English
Pages (from-to)	51-57
Number of pages	7
Journal	Microporous and Mesoporous Materials
Volume	215
DOIs	https://doi.org/10.1016/j.micromeso.2015.05.020
State	Published - Jun 6 2015

Keywords

Adsorption-desorption
Encapsulation
Faujasite
Fragrance
Zeolite X

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title = "Encapsulation of a fragrance molecule in zeolite X",

abstract = "Nanotechnological approach has recently been introduced into fragrance applications. One of these strategies involves encapsulation of fragrances in zeolites to tailor products with controlled release properties. In this study, encapsulation/release of a fragrance molecule, triplal, has been studied using zeolite X as a fragrance carrier. Two phase-pure zeolite X products with different average particle diameters 20 μm and 4 μm were synthesized hydrothermally. The desorption kinetics of triplal in these two different zeolite X products was investigated to determine the effect of the particle size on the desorption process. The first order three-stage kinetics model results indicated that larger crystals had slightly lower desorption rate constants.",

keywords = "Adsorption-desorption, Encapsulation, Faujasite, Fragrance, Zeolite X",

author = "Rumeysa Tekin and Nurcan Bac and Juliusz Warzywoda and Albert Sacco",

note = "Funding Information: The authors acknowledge TUBITAK (The Scientific and Technological Research Council of Turkey), and Yeditepe University for funding and Texas Tech University for faculty and student exchange agreement. Publisher Copyright: {\textcopyright} 2015 Elsevier Inc. All rights reserved.",

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doi = "10.1016/j.micromeso.2015.05.020",

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journal = "Microporous and Mesoporous Materials",

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T1 - Encapsulation of a fragrance molecule in zeolite X

AU - Tekin, Rumeysa

AU - Bac, Nurcan

AU - Warzywoda, Juliusz

AU - Sacco, Albert

N1 - Funding Information: The authors acknowledge TUBITAK (The Scientific and Technological Research Council of Turkey), and Yeditepe University for funding and Texas Tech University for faculty and student exchange agreement. Publisher Copyright: © 2015 Elsevier Inc. All rights reserved.

PY - 2015/6/6

Y1 - 2015/6/6

N2 - Nanotechnological approach has recently been introduced into fragrance applications. One of these strategies involves encapsulation of fragrances in zeolites to tailor products with controlled release properties. In this study, encapsulation/release of a fragrance molecule, triplal, has been studied using zeolite X as a fragrance carrier. Two phase-pure zeolite X products with different average particle diameters 20 μm and 4 μm were synthesized hydrothermally. The desorption kinetics of triplal in these two different zeolite X products was investigated to determine the effect of the particle size on the desorption process. The first order three-stage kinetics model results indicated that larger crystals had slightly lower desorption rate constants.

AB - Nanotechnological approach has recently been introduced into fragrance applications. One of these strategies involves encapsulation of fragrances in zeolites to tailor products with controlled release properties. In this study, encapsulation/release of a fragrance molecule, triplal, has been studied using zeolite X as a fragrance carrier. Two phase-pure zeolite X products with different average particle diameters 20 μm and 4 μm were synthesized hydrothermally. The desorption kinetics of triplal in these two different zeolite X products was investigated to determine the effect of the particle size on the desorption process. The first order three-stage kinetics model results indicated that larger crystals had slightly lower desorption rate constants.

KW - Adsorption-desorption

KW - Encapsulation

KW - Faujasite

KW - Fragrance

KW - Zeolite X

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DO - 10.1016/j.micromeso.2015.05.020

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SN - 1387-1811

VL - 215

SP - 51

EP - 57

JO - Microporous and Mesoporous Materials

JF - Microporous and Mesoporous Materials

ER -

Encapsulation of a fragrance molecule in zeolite X

Abstract

Keywords

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