Intercalation of well-dispersed gold nanoparticles into layered oxide nanosheets through intercalation of a polyamine

Hideo Hata; Shoichi Kubo; Yoji Kobayashi; Thomas E. Mallouk

doi:10.1021/ja068272a

Intercalation of well-dispersed gold nanoparticles into layered oxide nanosheets through intercalation of a polyamine

Hideo Hata, Shoichi Kubo, Yoji Kobayashi, Thomas E. Mallouk

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

54 Scopus citations

Abstract

Well-dispersed 1-6 nm diameter gold nanoparticles were intercalated into the interlayer galleries of lamellar oxides by first intercalating with poly(allylamine) (PAA) or poly(diallyldimethylammonium) ions to invert the layer charge. This reaction was demonstrated for an exfoliated fluoromica as well as a Dion-Jacobson phase layer perovskite (HCa2Nb3O10). In the PAA case, the nanoparticles were intercalated with very little aggregation. Larger (3-6 nm diameter) gold nanoparticles could also be intercalated, but some aggregates were observed on outer surface of the host solids. FTIR spectra of the samples suggest that the weak covalent-bonding interaction between excess free primary amine groups of the PAA chains and the Au nanoparticle surface drives the nanoparticle intercalation reaction. Copyright© 2007 American Chemical Society.

Original language	English (US)
Pages (from-to)	3064-3065
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	129
Issue number	11
DOIs	https://doi.org/10.1021/ja068272a
State	Published - Mar 21 2007
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Colloid and Surface Chemistry
General Chemistry
Catalysis

Access to Document

10.1021/ja068272a

Cite this

@article{76154a792c5a4acfb17df009fc12c67d,

title = "Intercalation of well-dispersed gold nanoparticles into layered oxide nanosheets through intercalation of a polyamine",

abstract = "Well-dispersed 1-6 nm diameter gold nanoparticles were intercalated into the interlayer galleries of lamellar oxides by first intercalating with poly(allylamine) (PAA) or poly(diallyldimethylammonium) ions to invert the layer charge. This reaction was demonstrated for an exfoliated fluoromica as well as a Dion-Jacobson phase layer perovskite (HCa2Nb3O10). In the PAA case, the nanoparticles were intercalated with very little aggregation. Larger (3-6 nm diameter) gold nanoparticles could also be intercalated, but some aggregates were observed on outer surface of the host solids. FTIR spectra of the samples suggest that the weak covalent-bonding interaction between excess free primary amine groups of the PAA chains and the Au nanoparticle surface drives the nanoparticle intercalation reaction. Copyright{\textcopyright} 2007 American Chemical Society.",

author = "Hideo Hata and Shoichi Kubo and Yoji Kobayashi and Mallouk, {Thomas E.}",

note = "Generated from Scopus record by KAUST IRTS on 2022-09-13",

year = "2007",

month = mar,

day = "21",

doi = "10.1021/ja068272a",

language = "English (US)",

volume = "129",

pages = "3064--3065",

journal = "Journal of the American Chemical Society",

issn = "0002-7863",

publisher = "American Chemical Society",

number = "11",

}

TY - JOUR

T1 - Intercalation of well-dispersed gold nanoparticles into layered oxide nanosheets through intercalation of a polyamine

AU - Hata, Hideo

AU - Kubo, Shoichi

AU - Kobayashi, Yoji

AU - Mallouk, Thomas E.

N1 - Generated from Scopus record by KAUST IRTS on 2022-09-13

PY - 2007/3/21

Y1 - 2007/3/21

N2 - Well-dispersed 1-6 nm diameter gold nanoparticles were intercalated into the interlayer galleries of lamellar oxides by first intercalating with poly(allylamine) (PAA) or poly(diallyldimethylammonium) ions to invert the layer charge. This reaction was demonstrated for an exfoliated fluoromica as well as a Dion-Jacobson phase layer perovskite (HCa2Nb3O10). In the PAA case, the nanoparticles were intercalated with very little aggregation. Larger (3-6 nm diameter) gold nanoparticles could also be intercalated, but some aggregates were observed on outer surface of the host solids. FTIR spectra of the samples suggest that the weak covalent-bonding interaction between excess free primary amine groups of the PAA chains and the Au nanoparticle surface drives the nanoparticle intercalation reaction. Copyright© 2007 American Chemical Society.

AB - Well-dispersed 1-6 nm diameter gold nanoparticles were intercalated into the interlayer galleries of lamellar oxides by first intercalating with poly(allylamine) (PAA) or poly(diallyldimethylammonium) ions to invert the layer charge. This reaction was demonstrated for an exfoliated fluoromica as well as a Dion-Jacobson phase layer perovskite (HCa2Nb3O10). In the PAA case, the nanoparticles were intercalated with very little aggregation. Larger (3-6 nm diameter) gold nanoparticles could also be intercalated, but some aggregates were observed on outer surface of the host solids. FTIR spectra of the samples suggest that the weak covalent-bonding interaction between excess free primary amine groups of the PAA chains and the Au nanoparticle surface drives the nanoparticle intercalation reaction. Copyright© 2007 American Chemical Society.

UR - https://pubs.acs.org/doi/10.1021/ja068272a

UR - http://www.scopus.com/inward/record.url?scp=33947378701&partnerID=8YFLogxK

U2 - 10.1021/ja068272a

DO - 10.1021/ja068272a

M3 - Article

SN - 0002-7863

VL - 129

SP - 3064

EP - 3065

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 11

ER -

Intercalation of well-dispersed gold nanoparticles into layered oxide nanosheets through intercalation of a polyamine

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this