Core-shell nanoparticles by silica coating of metal oxides in a dual-stage hydrothermal flow reactor

Henrik Christian Hellstern; Mohammad Aref Hasen Mamakhel; Martin Bremholm; Bo Brummerstedt Iversen

doi:10.1039/c5cc09743f

Core-shell nanoparticles by silica coating of metal oxides in a dual-stage hydrothermal flow reactor

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review

19 Citationer (Scopus)

Abstract

γ-Fe₂O₃@SiO₂, TiO₂@SiO₂, and α-Fe₂O₃@SiO₂ core-shell nanoparticles were synthesized by a surfactant-free hydrothermal method in a continuous flow dual-stage reactor. Uniform silica shells of 2 nm thickness were obtained when grown on γ-Fe₂O₃ and TiO₂ nanoparticles while thicker and more irregular shells were deposited on α-Fe₂O₃ due to low pH.

Originalsprog	Engelsk
Tidsskrift	Chemical Communications
Vol/bind	52
Nummer	16
Sider (fra-til)	3434-3437
Antal sider	4
ISSN	1359-7345
DOI	https://doi.org/10.1039/c5cc09743f
Status	Udgivet - 2016

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abstract = "γ-Fe2O3@SiO2, TiO2@SiO2, and α-Fe2O3@SiO2 core-shell nanoparticles were synthesized by a surfactant-free hydrothermal method in a continuous flow dual-stage reactor. Uniform silica shells of 2 nm thickness were obtained when grown on γ-Fe2O3 and TiO2 nanoparticles while thicker and more irregular shells were deposited on α-Fe2O3 due to low pH.",

author = "Hellstern, \{Henrik Christian\} and Mamakhel, \{Mohammad Aref Hasen\} and Martin Bremholm and Iversen, \{Bo Brummerstedt\}",

year = "2016",

doi = "10.1039/c5cc09743f",

language = "English",

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journal = "Chemical Communications",

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Core-shell nanoparticles by silica coating of metal oxides in a dual-stage hydrothermal flow reactor. / Hellstern, Henrik Christian; Mamakhel, Mohammad Aref Hasen ; Bremholm, Martin et al.
I: Chemical Communications, Bind 52, Nr. 16, 2016, s. 3434-3437.

Publikation: Bidrag til tidsskrift/Konferencebidrag i tidsskrift /Bidrag til avis › Tidsskriftartikel › Forskning › peer review

TY - JOUR

T1 - Core-shell nanoparticles by silica coating of metal oxides in a dual-stage hydrothermal flow reactor

AU - Hellstern, Henrik Christian

AU - Mamakhel, Mohammad Aref Hasen

AU - Bremholm, Martin

AU - Iversen, Bo Brummerstedt

PY - 2016

Y1 - 2016

N2 - γ-Fe2O3@SiO2, TiO2@SiO2, and α-Fe2O3@SiO2 core-shell nanoparticles were synthesized by a surfactant-free hydrothermal method in a continuous flow dual-stage reactor. Uniform silica shells of 2 nm thickness were obtained when grown on γ-Fe2O3 and TiO2 nanoparticles while thicker and more irregular shells were deposited on α-Fe2O3 due to low pH.

AB - γ-Fe2O3@SiO2, TiO2@SiO2, and α-Fe2O3@SiO2 core-shell nanoparticles were synthesized by a surfactant-free hydrothermal method in a continuous flow dual-stage reactor. Uniform silica shells of 2 nm thickness were obtained when grown on γ-Fe2O3 and TiO2 nanoparticles while thicker and more irregular shells were deposited on α-Fe2O3 due to low pH.

U2 - 10.1039/c5cc09743f

DO - 10.1039/c5cc09743f

M3 - Journal article

C2 - 26832849

SN - 1359-7345

VL - 52

SP - 3434

EP - 3437

JO - Chemical Communications

JF - Chemical Communications

IS - 16

ER -

Core-shell nanoparticles by silica coating of metal oxides in a dual-stage hydrothermal flow reactor

Abstract

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