Solution synthesis of ultrastable luminescent siloxane-coated silicon nanoparticles

Jing Zou; Richard K. Baldwin; Katherine A. Pettigrew; Susan M. Kauzlarich

doi:10.1021/nl0497373

Solution synthesis of ultrastable luminescent siloxane-coated silicon nanoparticles

Jing Zou, Richard K. Baldwin, Katherine A. Pettigrew, Susan M. Kauzlarich

Chemistry

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

207 Scopus citations

Abstract

Silicon nanoparticles (NPs) of ∼4.5(1.10) nm from a room-temperature solution route are terminated by a silanization method for the first time. Energy-selected emission is observed, consistent with the distribution of sizes obtained by this route. The NPs are photochemically stable in nonpolar organic solvents and when exposed to air/water under ambient conditions for up to 1 year. The nanoparticles were characterized by TEM, HRTEM, EDX, SAED, FTIR, ¹H/¹³C NMR, UV - vis, and photoluminescence (PL) spectroscopy.

Original language	English (US)
Pages (from-to)	1181-1186
Number of pages	6
Journal	Nano Letters
Volume	4
Issue number	7
DOIs	https://doi.org/10.1021/nl0497373
State	Published - Jul 2004

ASJC Scopus subject areas

Materials Science(all)

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10.1021/nl0497373

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title = "Solution synthesis of ultrastable luminescent siloxane-coated silicon nanoparticles",

abstract = "Silicon nanoparticles (NPs) of ∼4.5(1.10) nm from a room-temperature solution route are terminated by a silanization method for the first time. Energy-selected emission is observed, consistent with the distribution of sizes obtained by this route. The NPs are photochemically stable in nonpolar organic solvents and when exposed to air/water under ambient conditions for up to 1 year. The nanoparticles were characterized by TEM, HRTEM, EDX, SAED, FTIR, 1H/13C NMR, UV - vis, and photoluminescence (PL) spectroscopy.",

author = "Jing Zou and Baldwin, {Richard K.} and Pettigrew, {Katherine A.} and Kauzlarich, {Susan M.}",

year = "2004",

month = jul,

doi = "10.1021/nl0497373",

language = "English (US)",

volume = "4",

pages = "1181--1186",

journal = "Nano Letters",

issn = "1530-6984",

publisher = "American Chemical Society",

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T1 - Solution synthesis of ultrastable luminescent siloxane-coated silicon nanoparticles

AU - Zou, Jing

AU - Baldwin, Richard K.

AU - Pettigrew, Katherine A.

AU - Kauzlarich, Susan M.

PY - 2004/7

Y1 - 2004/7

N2 - Silicon nanoparticles (NPs) of ∼4.5(1.10) nm from a room-temperature solution route are terminated by a silanization method for the first time. Energy-selected emission is observed, consistent with the distribution of sizes obtained by this route. The NPs are photochemically stable in nonpolar organic solvents and when exposed to air/water under ambient conditions for up to 1 year. The nanoparticles were characterized by TEM, HRTEM, EDX, SAED, FTIR, 1H/13C NMR, UV - vis, and photoluminescence (PL) spectroscopy.

AB - Silicon nanoparticles (NPs) of ∼4.5(1.10) nm from a room-temperature solution route are terminated by a silanization method for the first time. Energy-selected emission is observed, consistent with the distribution of sizes obtained by this route. The NPs are photochemically stable in nonpolar organic solvents and when exposed to air/water under ambient conditions for up to 1 year. The nanoparticles were characterized by TEM, HRTEM, EDX, SAED, FTIR, 1H/13C NMR, UV - vis, and photoluminescence (PL) spectroscopy.

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JO - Nano Letters

JF - Nano Letters

SN - 1530-6984

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Solution synthesis of ultrastable luminescent siloxane-coated silicon nanoparticles

Abstract

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