Solution synthesis of ultrastable luminescent siloxane-coated silicon nanoparticles

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

Research output: Contribution to journalArticle

192 Citations (Scopus)

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 languageEnglish (US)
Pages (from-to)1181-1186
Number of pages6
JournalNano Letters
Volume4
Issue number7
DOIs
StatePublished - Jul 2004

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Siloxanes
siloxanes
Silicon
Nanoparticles
nanoparticles
silicon
synthesis
routes
Photoluminescence spectroscopy
Ultraviolet spectroscopy
Organic solvents
Energy dispersive spectroscopy
Nuclear magnetic resonance
Transmission electron microscopy
photoluminescence
nuclear magnetic resonance
transmission electron microscopy
Water
air
room temperature

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Zou, J., Baldwin, R. K., Pettigrew, K. A., & Kauzlarich, S. M. (2004). Solution synthesis of ultrastable luminescent siloxane-coated silicon nanoparticles. Nano Letters, 4(7), 1181-1186. https://doi.org/10.1021/nl0497373

Solution synthesis of ultrastable luminescent siloxane-coated silicon nanoparticles. / Zou, Jing; Baldwin, Richard K.; Pettigrew, Katherine A.; Kauzlarich, Susan M.

In: Nano Letters, Vol. 4, No. 7, 07.2004, p. 1181-1186.

Research output: Contribution to journalArticle

Zou, J, Baldwin, RK, Pettigrew, KA & Kauzlarich, SM 2004, 'Solution synthesis of ultrastable luminescent siloxane-coated silicon nanoparticles', Nano Letters, vol. 4, no. 7, pp. 1181-1186. https://doi.org/10.1021/nl0497373
Zou, Jing ; Baldwin, Richard K. ; Pettigrew, Katherine A. ; Kauzlarich, Susan M. / Solution synthesis of ultrastable luminescent siloxane-coated silicon nanoparticles. In: Nano Letters. 2004 ; Vol. 4, No. 7. pp. 1181-1186.
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