Self-assembled dahlia-like cadmium hydrogen phosphate hydrate nanostructures as templates for cadmium hydroxyapatite hexagonal prisms

Hamed Arami; Mahyar Mazloumi; Razieh Khalifehzadeh; Aidin Lak; S. K. Sadrnezhaad

doi:10.1016/j.jcrysgro.2007.08.021

Self-assembled dahlia-like cadmium hydrogen phosphate hydrate nanostructures as templates for cadmium hydroxyapatite hexagonal prisms

Hamed Arami, Mahyar Mazloumi, Razieh Khalifehzadeh, Aidin Lak, S. K. Sadrnezhaad

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

4 Scopus citations

Abstract

Cadmium hydroxyapatite (Cd-Hap, Cd₁₀(PO₄)₆(OH)₂) and cadmium hydrogen phosphate hydrate (Cd₅H₂(PO₄)₄·4H₂O) nanostructures with average crystallite sizes of about 38 and 44 nm, respectively, were prepared through a simple chemical process. The formation mechanism and characteristics of the Cd₅H₂(PO₄)₄·4H₂O precipitates prior to the hydrothermal process and Cd-Hap during the hydrothermal treatment were investigated with XRD, SEM, TEM and BET analyses. It was found that self-assembled dahlia-like Cd₅H₂(PO₄)₄·4H₂O nanostructure precipitates were formed due to interlace of preliminary nanosheets prior to the hydrothermal process, while nanostructure Cd-Hap hexagonal prisms were prepared after 15 h of hydrothermal treatment.

Original language	English (US)
Pages (from-to)	37-42
Number of pages	6
Journal	Journal of Crystal Growth
Volume	309
Issue number	1
DOIs	https://doi.org/10.1016/j.jcrysgro.2007.08.021
State	Published - Nov 1 2007
Externally published	Yes

Keywords

A1. Nanostructures
A2. Growth from solutions
B1. Cadmium compounds
B1. Nanomaterials

ASJC Scopus subject areas

Condensed Matter Physics
Inorganic Chemistry
Materials Chemistry

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10.1016/j.jcrysgro.2007.08.021

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@article{eab2ceccd4fa4d138fef4e5a95151ad4,

title = "Self-assembled dahlia-like cadmium hydrogen phosphate hydrate nanostructures as templates for cadmium hydroxyapatite hexagonal prisms",

abstract = "Cadmium hydroxyapatite (Cd-Hap, Cd10(PO4)6(OH)2) and cadmium hydrogen phosphate hydrate (Cd5H2(PO4)4·4H2O) nanostructures with average crystallite sizes of about 38 and 44 nm, respectively, were prepared through a simple chemical process. The formation mechanism and characteristics of the Cd5H2(PO4)4·4H2O precipitates prior to the hydrothermal process and Cd-Hap during the hydrothermal treatment were investigated with XRD, SEM, TEM and BET analyses. It was found that self-assembled dahlia-like Cd5H2(PO4)4·4H2O nanostructure precipitates were formed due to interlace of preliminary nanosheets prior to the hydrothermal process, while nanostructure Cd-Hap hexagonal prisms were prepared after 15 h of hydrothermal treatment.",

keywords = "A1. Nanostructures, A2. Growth from solutions, B1. Cadmium compounds, B1. Nanomaterials",

author = "Hamed Arami and Mahyar Mazloumi and Razieh Khalifehzadeh and Aidin Lak and Sadrnezhaad, {S. K.}",

year = "2007",

month = nov,

day = "1",

doi = "10.1016/j.jcrysgro.2007.08.021",

language = "English (US)",

volume = "309",

pages = "37--42",

journal = "Journal of Crystal Growth",

issn = "0022-0248",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Self-assembled dahlia-like cadmium hydrogen phosphate hydrate nanostructures as templates for cadmium hydroxyapatite hexagonal prisms

AU - Arami, Hamed

AU - Mazloumi, Mahyar

AU - Khalifehzadeh, Razieh

AU - Lak, Aidin

AU - Sadrnezhaad, S. K.

PY - 2007/11/1

Y1 - 2007/11/1

N2 - Cadmium hydroxyapatite (Cd-Hap, Cd10(PO4)6(OH)2) and cadmium hydrogen phosphate hydrate (Cd5H2(PO4)4·4H2O) nanostructures with average crystallite sizes of about 38 and 44 nm, respectively, were prepared through a simple chemical process. The formation mechanism and characteristics of the Cd5H2(PO4)4·4H2O precipitates prior to the hydrothermal process and Cd-Hap during the hydrothermal treatment were investigated with XRD, SEM, TEM and BET analyses. It was found that self-assembled dahlia-like Cd5H2(PO4)4·4H2O nanostructure precipitates were formed due to interlace of preliminary nanosheets prior to the hydrothermal process, while nanostructure Cd-Hap hexagonal prisms were prepared after 15 h of hydrothermal treatment.

AB - Cadmium hydroxyapatite (Cd-Hap, Cd10(PO4)6(OH)2) and cadmium hydrogen phosphate hydrate (Cd5H2(PO4)4·4H2O) nanostructures with average crystallite sizes of about 38 and 44 nm, respectively, were prepared through a simple chemical process. The formation mechanism and characteristics of the Cd5H2(PO4)4·4H2O precipitates prior to the hydrothermal process and Cd-Hap during the hydrothermal treatment were investigated with XRD, SEM, TEM and BET analyses. It was found that self-assembled dahlia-like Cd5H2(PO4)4·4H2O nanostructure precipitates were formed due to interlace of preliminary nanosheets prior to the hydrothermal process, while nanostructure Cd-Hap hexagonal prisms were prepared after 15 h of hydrothermal treatment.

KW - A1. Nanostructures

KW - A2. Growth from solutions

KW - B1. Cadmium compounds

KW - B1. Nanomaterials

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U2 - 10.1016/j.jcrysgro.2007.08.021

DO - 10.1016/j.jcrysgro.2007.08.021

M3 - Article

AN - SCOPUS:35548993635

SN - 0022-0248

VL - 309

SP - 37

EP - 42

JO - Journal of Crystal Growth

JF - Journal of Crystal Growth

IS - 1

ER -

Self-assembled dahlia-like cadmium hydrogen phosphate hydrate nanostructures as templates for cadmium hydroxyapatite hexagonal prisms

Abstract

Keywords

ASJC Scopus subject areas

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