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Controlled growth of titania nanospheres in supercritical carbon dioxide using a novel surfactant stabilised precursor

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Controlled growth of titania nanospheres in supercritical carbon dioxide using a novel surfactant stabilised precursor. / Kellici, S.; Rehman, I.; Darr, J.
In: Journal of Materials Chemistry, Vol. 16, No. 2, 2006, p. 159-161.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Kellici S, Rehman I, Darr J. Controlled growth of titania nanospheres in supercritical carbon dioxide using a novel surfactant stabilised precursor. Journal of Materials Chemistry. 2006;16(2):159-161. doi: 10.1039/b510857h

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Kellici, S. ; Rehman, I. ; Darr, J. / Controlled growth of titania nanospheres in supercritical carbon dioxide using a novel surfactant stabilised precursor. In: Journal of Materials Chemistry. 2006 ; Vol. 16, No. 2. pp. 159-161.

Bibtex

@article{2e861c02eb664efa9f09bfdaff9448a1,
title = "Controlled growth of titania nanospheres in supercritical carbon dioxide using a novel surfactant stabilised precursor",
abstract = "The titania nanospheres were synthesized from the controlled hydrolysis of a mixture of titanium(IV) isopropoxide and the precursor, [Ti(OPr i)3(Kry)]n in supercritical carbon dioxide. The use of sc-CO2 in the reaction , eliminates the need for organic solvents, optimizes manufacturing efficiency and produces materials with tailored properties. Simultaneous thermal analysis (STA) data for the nanospheres was carried out from room temperature (RT) to 800°C. The X-ray powder diffraction (XRD) pattern of the heat treated powder (600° C in air), reveals only phase anatase (TiO2).",
keywords = "Crystal growth, Hydrolysis, Organic solvents, Supercritical fluids, Surface active agents, Thermoanalysis, Titanium dioxide, Heat treated powder, Supercritical carbon dioxide, Titania nanospheres, Nanostructured materials",
author = "S. Kellici and I. Rehman and J. Darr",
year = "2006",
doi = "10.1039/b510857h",
language = "English",
volume = "16",
pages = "159--161",
journal = "Journal of Materials Chemistry",
issn = "0959-9428",
publisher = "Royal Society of Chemistry",
number = "2",

}

RIS

TY - JOUR

T1 - Controlled growth of titania nanospheres in supercritical carbon dioxide using a novel surfactant stabilised precursor

AU - Kellici, S.

AU - Rehman, I.

AU - Darr, J.

PY - 2006

Y1 - 2006

N2 - The titania nanospheres were synthesized from the controlled hydrolysis of a mixture of titanium(IV) isopropoxide and the precursor, [Ti(OPr i)3(Kry)]n in supercritical carbon dioxide. The use of sc-CO2 in the reaction , eliminates the need for organic solvents, optimizes manufacturing efficiency and produces materials with tailored properties. Simultaneous thermal analysis (STA) data for the nanospheres was carried out from room temperature (RT) to 800°C. The X-ray powder diffraction (XRD) pattern of the heat treated powder (600° C in air), reveals only phase anatase (TiO2).

AB - The titania nanospheres were synthesized from the controlled hydrolysis of a mixture of titanium(IV) isopropoxide and the precursor, [Ti(OPr i)3(Kry)]n in supercritical carbon dioxide. The use of sc-CO2 in the reaction , eliminates the need for organic solvents, optimizes manufacturing efficiency and produces materials with tailored properties. Simultaneous thermal analysis (STA) data for the nanospheres was carried out from room temperature (RT) to 800°C. The X-ray powder diffraction (XRD) pattern of the heat treated powder (600° C in air), reveals only phase anatase (TiO2).

KW - Crystal growth

KW - Hydrolysis

KW - Organic solvents

KW - Supercritical fluids

KW - Surface active agents

KW - Thermoanalysis

KW - Titanium dioxide

KW - Heat treated powder

KW - Supercritical carbon dioxide

KW - Titania nanospheres

KW - Nanostructured materials

U2 - 10.1039/b510857h

DO - 10.1039/b510857h

M3 - Journal article

VL - 16

SP - 159

EP - 161

JO - Journal of Materials Chemistry

JF - Journal of Materials Chemistry

SN - 0959-9428

IS - 2

ER -