Pamoate intercalated Zn-Al layered double hydroxide for the formation of layered organic-inorganic intercalate

M. Z. Hussein, Zaemah Jubri @ Mohd Zufri, Z. Zainal, A. H. Yahya

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

A layered organic-inorganic intercalate was prepared by the self-assembly technique using pamoate (PA) as an organic guest in the Zn-Al layered double hydroxide inorganic host (ZAPAN). Various concentrations of PA, ranging from 0.01 to 0.04 M, were used to prepare the intercalated compound with a constant 4:1 ratio of Zn: Al in the mother liquor. The concentration of PA of 0.02 M at pH 7 was found to give a well-ordered nanolayered organic-inorganic hybrid structure. As a result of successful intercalation of PA anion into the Zn-Al inorganic layered double hydroxide (LDH), the expansion of interlayer spacing to 18 Å was observed in the PXRD diffractogram of the intercalated compound, compared to 9 Å for the Zn-Al LDH with nitrate as the counter anion (ZANIL). FTIR study shows that the intercalated compound resembled the spectra of PA and ZANIL, thus indicating the presence of both functional groups in ZAPAN. It was also found that the BET surface area increased from 6 m 2/g to 90 m2/g for ZANIL and ZAPAN, respectively. The pore texture of the resulting materials was also changed as the result of the intercalation and the expansion of the basal spacing together with pore formation between the crystallite during the formation of the resulting layered intercalated compound.

Original languageEnglish
Pages (from-to)57-67
Number of pages11
JournalMaterials Science- Poland
Volume22
Issue number1
Publication statusPublished - 02 Aug 2004

Fingerprint

Intercalation
hydroxides
Negative ions
intercalation
Anions
spacing
Self assembly
Functional groups
anions
porosity
Nitrates
hybrid structures
expansion
Textures
nitrates
self assembly
interlayers
counters
textures
hydroxide ion

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

@article{b24550b8e9cb49c3a9531794586ad5fe,
title = "Pamoate intercalated Zn-Al layered double hydroxide for the formation of layered organic-inorganic intercalate",
abstract = "A layered organic-inorganic intercalate was prepared by the self-assembly technique using pamoate (PA) as an organic guest in the Zn-Al layered double hydroxide inorganic host (ZAPAN). Various concentrations of PA, ranging from 0.01 to 0.04 M, were used to prepare the intercalated compound with a constant 4:1 ratio of Zn: Al in the mother liquor. The concentration of PA of 0.02 M at pH 7 was found to give a well-ordered nanolayered organic-inorganic hybrid structure. As a result of successful intercalation of PA anion into the Zn-Al inorganic layered double hydroxide (LDH), the expansion of interlayer spacing to 18 {\AA} was observed in the PXRD diffractogram of the intercalated compound, compared to 9 {\AA} for the Zn-Al LDH with nitrate as the counter anion (ZANIL). FTIR study shows that the intercalated compound resembled the spectra of PA and ZANIL, thus indicating the presence of both functional groups in ZAPAN. It was also found that the BET surface area increased from 6 m 2/g to 90 m2/g for ZANIL and ZAPAN, respectively. The pore texture of the resulting materials was also changed as the result of the intercalation and the expansion of the basal spacing together with pore formation between the crystallite during the formation of the resulting layered intercalated compound.",
author = "Hussein, {M. Z.} and {Jubri @ Mohd Zufri}, Zaemah and Z. Zainal and Yahya, {A. H.}",
year = "2004",
month = "8",
day = "2",
language = "English",
volume = "22",
pages = "57--67",
journal = "Materials Science-Poland",
issn = "2083-1331",
publisher = "Walter de Gruyter GmbH",
number = "1",

}

Pamoate intercalated Zn-Al layered double hydroxide for the formation of layered organic-inorganic intercalate. / Hussein, M. Z.; Jubri @ Mohd Zufri, Zaemah; Zainal, Z.; Yahya, A. H.

In: Materials Science- Poland, Vol. 22, No. 1, 02.08.2004, p. 57-67.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Pamoate intercalated Zn-Al layered double hydroxide for the formation of layered organic-inorganic intercalate

AU - Hussein, M. Z.

AU - Jubri @ Mohd Zufri, Zaemah

AU - Zainal, Z.

AU - Yahya, A. H.

PY - 2004/8/2

Y1 - 2004/8/2

N2 - A layered organic-inorganic intercalate was prepared by the self-assembly technique using pamoate (PA) as an organic guest in the Zn-Al layered double hydroxide inorganic host (ZAPAN). Various concentrations of PA, ranging from 0.01 to 0.04 M, were used to prepare the intercalated compound with a constant 4:1 ratio of Zn: Al in the mother liquor. The concentration of PA of 0.02 M at pH 7 was found to give a well-ordered nanolayered organic-inorganic hybrid structure. As a result of successful intercalation of PA anion into the Zn-Al inorganic layered double hydroxide (LDH), the expansion of interlayer spacing to 18 Å was observed in the PXRD diffractogram of the intercalated compound, compared to 9 Å for the Zn-Al LDH with nitrate as the counter anion (ZANIL). FTIR study shows that the intercalated compound resembled the spectra of PA and ZANIL, thus indicating the presence of both functional groups in ZAPAN. It was also found that the BET surface area increased from 6 m 2/g to 90 m2/g for ZANIL and ZAPAN, respectively. The pore texture of the resulting materials was also changed as the result of the intercalation and the expansion of the basal spacing together with pore formation between the crystallite during the formation of the resulting layered intercalated compound.

AB - A layered organic-inorganic intercalate was prepared by the self-assembly technique using pamoate (PA) as an organic guest in the Zn-Al layered double hydroxide inorganic host (ZAPAN). Various concentrations of PA, ranging from 0.01 to 0.04 M, were used to prepare the intercalated compound with a constant 4:1 ratio of Zn: Al in the mother liquor. The concentration of PA of 0.02 M at pH 7 was found to give a well-ordered nanolayered organic-inorganic hybrid structure. As a result of successful intercalation of PA anion into the Zn-Al inorganic layered double hydroxide (LDH), the expansion of interlayer spacing to 18 Å was observed in the PXRD diffractogram of the intercalated compound, compared to 9 Å for the Zn-Al LDH with nitrate as the counter anion (ZANIL). FTIR study shows that the intercalated compound resembled the spectra of PA and ZANIL, thus indicating the presence of both functional groups in ZAPAN. It was also found that the BET surface area increased from 6 m 2/g to 90 m2/g for ZANIL and ZAPAN, respectively. The pore texture of the resulting materials was also changed as the result of the intercalation and the expansion of the basal spacing together with pore formation between the crystallite during the formation of the resulting layered intercalated compound.

UR - http://www.scopus.com/inward/record.url?scp=3242673413&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=3242673413&partnerID=8YFLogxK

M3 - Article

VL - 22

SP - 57

EP - 67

JO - Materials Science-Poland

JF - Materials Science-Poland

SN - 2083-1331

IS - 1

ER -