Preparation and optical properties of colloidal, monodisperse, and highly crystalline ITO nanoparticles

Sang Il Choi; Ki Min Nam; Bo Keun Park; Won Seok Seo; Joon T. Park

doi:10.1021/cm703706m

Preparation and optical properties of colloidal, monodisperse, and highly crystalline ITO nanoparticles

Sang Il Choi, Ki Min Nam, Bo Keun Park, Won Seok Seo, Joon T. Park

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

106 Scopus citations

Abstract

A one-pot synthesis of colloidal, monodisperse, and highly crystalline tin-doped indium oxide (ITO) nanoparticles of various sizes with variable tin oxide content and their optical properties was reported depending on the particle size and Sn content. The selected area electron diffraction (SAED) pattern of the nanoparticles is found to be consistent with the cubic bixbyite structure of In₂O₃. The X Ray Diffraction (XRD) pattern show a highly crystalline nature for the various sizes of 5 atom % of Sn doped ITO nanoparticles. The Sn:In raito in as-synthesized ITI nanoparticles analyzed by ICP-AES show that the final composition of the nanoparticles coincide with the initial molar ratios of the two starting metal mrecursors used in the synthesis. The results also show that as the Sn content increases, the photoluminescence (PL) emission maxima become blue-shifted.

Original language	English
Pages (from-to)	2609-2611
Number of pages	3
Journal	Chemistry of Materials
Volume	20
Issue number	8
DOIs	https://doi.org/10.1021/cm703706m
State	Published - 22 Apr 2008

Access to Document

10.1021/cm703706m

Cite this

@article{4ce793d2e0364347a885c002151521c3,

title = "Preparation and optical properties of colloidal, monodisperse, and highly crystalline ITO nanoparticles",

abstract = "A one-pot synthesis of colloidal, monodisperse, and highly crystalline tin-doped indium oxide (ITO) nanoparticles of various sizes with variable tin oxide content and their optical properties was reported depending on the particle size and Sn content. The selected area electron diffraction (SAED) pattern of the nanoparticles is found to be consistent with the cubic bixbyite structure of In2O3. The X Ray Diffraction (XRD) pattern show a highly crystalline nature for the various sizes of 5 atom \% of Sn doped ITO nanoparticles. The Sn:In raito in as-synthesized ITI nanoparticles analyzed by ICP-AES show that the final composition of the nanoparticles coincide with the initial molar ratios of the two starting metal mrecursors used in the synthesis. The results also show that as the Sn content increases, the photoluminescence (PL) emission maxima become blue-shifted.",

author = "Choi, \{Sang Il\} and Nam, \{Ki Min\} and Park, \{Bo Keun\} and Seo, \{Won Seok\} and Park, \{Joon T.\}",

year = "2008",

month = apr,

day = "22",

doi = "10.1021/cm703706m",

language = "English",

volume = "20",

pages = "2609--2611",

journal = "Chemistry of Materials",

issn = "0897-4756",

publisher = "American Chemical Society",

number = "8",

}

TY - JOUR

T1 - Preparation and optical properties of colloidal, monodisperse, and highly crystalline ITO nanoparticles

AU - Choi, Sang Il

AU - Nam, Ki Min

AU - Park, Bo Keun

AU - Seo, Won Seok

AU - Park, Joon T.

PY - 2008/4/22

Y1 - 2008/4/22

N2 - A one-pot synthesis of colloidal, monodisperse, and highly crystalline tin-doped indium oxide (ITO) nanoparticles of various sizes with variable tin oxide content and their optical properties was reported depending on the particle size and Sn content. The selected area electron diffraction (SAED) pattern of the nanoparticles is found to be consistent with the cubic bixbyite structure of In2O3. The X Ray Diffraction (XRD) pattern show a highly crystalline nature for the various sizes of 5 atom % of Sn doped ITO nanoparticles. The Sn:In raito in as-synthesized ITI nanoparticles analyzed by ICP-AES show that the final composition of the nanoparticles coincide with the initial molar ratios of the two starting metal mrecursors used in the synthesis. The results also show that as the Sn content increases, the photoluminescence (PL) emission maxima become blue-shifted.

AB - A one-pot synthesis of colloidal, monodisperse, and highly crystalline tin-doped indium oxide (ITO) nanoparticles of various sizes with variable tin oxide content and their optical properties was reported depending on the particle size and Sn content. The selected area electron diffraction (SAED) pattern of the nanoparticles is found to be consistent with the cubic bixbyite structure of In2O3. The X Ray Diffraction (XRD) pattern show a highly crystalline nature for the various sizes of 5 atom % of Sn doped ITO nanoparticles. The Sn:In raito in as-synthesized ITI nanoparticles analyzed by ICP-AES show that the final composition of the nanoparticles coincide with the initial molar ratios of the two starting metal mrecursors used in the synthesis. The results also show that as the Sn content increases, the photoluminescence (PL) emission maxima become blue-shifted.

UR - https://www.scopus.com/pages/publications/43249096761

U2 - 10.1021/cm703706m

DO - 10.1021/cm703706m

M3 - Article

AN - SCOPUS:43249096761

SN - 0897-4756

VL - 20

SP - 2609

EP - 2611

JO - Chemistry of Materials

JF - Chemistry of Materials

IS - 8

ER -

Preparation and optical properties of colloidal, monodisperse, and highly crystalline ITO nanoparticles

Abstract

Access to Document

Other files and links

Fingerprint

Cite this