Synthesis and characterizations of YVO4: Eu colloids

A. Huignard; V. Buissette; G. Laurent; T. Gacoin; J. P. Boilot

doi:10.1021/cm011263a

Synthesis and characterizations of YVO₄: Eu colloids

A. Huignard
, V. Buissette
, G. Laurent
, T. Gacoin
, J. P. Boilot

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

We present a new process for the synthesis of colloidal europium-doped yttrium vanadate with a particle diameter of about 10 nm. Nanocrystals are produced by precipitation of citrate complexes of rare-earth salts with sodium orthovanadate. NMR and IR studies show that the interaction between citrate ligands and lanthanide ions limits the growth of particles and ensures the stability of the colloidal solutions through electrostatic and steric repulsions. The optimized process leads to stable and highly concentrated transparent colloidal solutions in water (up to 400 g·L^-1).

langue originale	Anglais
Pages (de - à)	2264-2269
Nombre de pages	6
journal	Chemistry of Materials
Volume	14
Numéro de publication	5
Les DOIs	https://doi.org/10.1021/cm011263a
état	Publié - 10 juin 2002

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10.1021/cm011263a

Contient cette citation

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abstract = "We present a new process for the synthesis of colloidal europium-doped yttrium vanadate with a particle diameter of about 10 nm. Nanocrystals are produced by precipitation of citrate complexes of rare-earth salts with sodium orthovanadate. NMR and IR studies show that the interaction between citrate ligands and lanthanide ions limits the growth of particles and ensures the stability of the colloidal solutions through electrostatic and steric repulsions. The optimized process leads to stable and highly concentrated transparent colloidal solutions in water (up to 400 g·L-1).",

author = "A. Huignard and V. Buissette and G. Laurent and T. Gacoin and Boilot, \{J. P.\}",

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T1 - Synthesis and characterizations of YVO4

T2 - Eu colloids

AU - Huignard, A.

AU - Buissette, V.

AU - Laurent, G.

AU - Gacoin, T.

AU - Boilot, J. P.

PY - 2002/6/10

Y1 - 2002/6/10

N2 - We present a new process for the synthesis of colloidal europium-doped yttrium vanadate with a particle diameter of about 10 nm. Nanocrystals are produced by precipitation of citrate complexes of rare-earth salts with sodium orthovanadate. NMR and IR studies show that the interaction between citrate ligands and lanthanide ions limits the growth of particles and ensures the stability of the colloidal solutions through electrostatic and steric repulsions. The optimized process leads to stable and highly concentrated transparent colloidal solutions in water (up to 400 g·L-1).

AB - We present a new process for the synthesis of colloidal europium-doped yttrium vanadate with a particle diameter of about 10 nm. Nanocrystals are produced by precipitation of citrate complexes of rare-earth salts with sodium orthovanadate. NMR and IR studies show that the interaction between citrate ligands and lanthanide ions limits the growth of particles and ensures the stability of the colloidal solutions through electrostatic and steric repulsions. The optimized process leads to stable and highly concentrated transparent colloidal solutions in water (up to 400 g·L-1).

U2 - 10.1021/cm011263a

DO - 10.1021/cm011263a

M3 - Article

AN - SCOPUS:0036265312

SN - 0897-4756

VL - 14

SP - 2264

EP - 2269

JO - Chemistry of Materials

JF - Chemistry of Materials

IS - 5

ER -

Synthesis and characterizations of YVO4: Eu colloids

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Synthesis and characterizations of YVO₄: Eu colloids